HL525B 水平定向钻机 操作维护手册 SERVICE MANUAL
Contents
1. of the boom tilt and erecting a leg after to leave the ground completely Open the side cover plate of the crawler frame Using a wrench to rotate screw so the crawler can gradually tense Make the clearance between a heavy round and crawler to the specified standard see picture 22 35 a ity ke A id BS 2 3cm Picture 22 JU maintenance intervals When needing maintenance Engine breathe system Filter Maintenance Battery Check Radiator Replace the lid and clean up the heat dissipation core Cooling System Replace the cooling fluid Fuse Replace Power head prevent grind board When damage happens it should be replaced The maintenance of every 10 hours every day Engine oil Check the oil level Hydraulic oii Check the oil level Cooling System Check the oil level of the cooling fluid Fuel tank Discharge water and the sediment MPGM The boom slippery lubrication Daub grease Patrol inspection Check the machine Instrument and light Test 36 The maintenance of every 50 hours every day Check the fore mentioned project first The spindle arm slippery lubrication MPGM Daub grease Chain lubrication MPGM Daub grease The engine and the main pump hinged pin MPGM The lubrication two hinged place The maintenance of every 100hours every day Check the fore mentioned project first The internal sprocket of boom lubrication MPGM Grease f2. the enlarged the hole after returning the drill pipe oO Open the mud pump forward and drag back the power head Stop dragging back when two of drill pipe arrive to the middle of the clamp 2 0 Manipulate the fixed clamp clamping drill pipe e Close the mud pump manipulate swinging clamp and clamp the drill pipe f To turn to the right mechanical arm of the drilling rig inside right now the manipulator should be in the loosen state to make the mechanical arm reach the drill pipe Manipulate the mechanical handle and clamp the drill pipe g Make the power head reversely spin until the changed diameter of power head and the drill pipe loosen completely h Manipulate the fixed clamp clamps the head of drill pipe make the power head reverse 22 spin and loose the screw between the stem of pipe diameters changed the power head continues to move back reverse until the drill pipe threads loose completely with the power head diameter changed i Loosen the nipper jaws of the swinging clamper Take mechanical arm with the drill pipe to the right of the drilling machine Loosen the machine and remove the string j Promote the power head stop until the changed diameter of power head near the tail of drill pipe of swinging clip and buckle oil on the thread place of the changed diameter of power head Manipulate the power head forward and promote the power head slowly to make it combined with thread When the thread does not full
3. HL525B KFE MKH HL525B Horizontal Directional Drill PRIE Ft SERVICE MANUAL REP TB DUC REAR Guilin Huali Heavy Industries Co Ltd Catalogue SUT EY sis cis csen cs Ses wigs stow t suk vn aoa inv cus ease E E 2 PAE Tan Lil eaen ccc te mech eer E E eerste reece err E ope certec sc A pe era res 2 2 Dangerous Area of Machine Operation and Warn Identifications 00 0 0 cee eeeseeeeeeeeeeeenenees 2 3 AVOId personal injury reanna aer Balen Bd na GAG ath en a al aia 6 4 Fire extinguisher equipped 0 ec cecesecesseesseesesesecesseeesccesacsseccssecesseesaceesacsceeeseeesseeeeaceseecsceesseeetaces 6 General AUN Lea a es posta ah eB a acces Sa Caine svn aun a a aie oan aie a a a a e ene Maat a 6 Caution of Using the New Machine cece ccescsseseseseseseseeeseseseseseseeeseseseneeneeseaeaeneeeeeseaeaeneeeeeees 6 Introduction of HL525B Horizontal Directional Drill ee eeneeeeeeeeeeeeeeeseeeeseeetseeeeeeneees 7 1 Exterior and Main Parts of Machine 00 0 ccc cesceeesenseseseeeesceeeseseeceseseeacsesseseeeeaceesaeeesaeeeeeeseeesaeeeeees 7 2 Main parameters and external dimensions of the Machine cee eee eeeeeeeteeeeseeeeseeeeeeneeeeaees 9 SH EMUNG OF Macht ss ci fccc2cs csecusccezecozes eaae aioi lind tes eee teed Sind ek ia anh canta E E sateen heat E 10 Operating eonna oiei aa i autos wel a a ala aa e aie al iglesias 11 lt Start and Stop An ENGNG eiee steysssseessad iiaa e a S 11 1 Preparation before S
4. acity of Mud Water Tank 2 m Working Weight 8 5 t Capacity of Hydraulic Tank 172L Leave Angle 20 Climbing Ability 25 Total Wide of Host 2100 mm Length of Mud Pump Station 1210 mm Total Height of Mud Pump Station 1180 mm Wide of Mud Tank 1430 mm Total Height of Mud Tank 1450 mm 3 Lifting of Machine When lifting the hoisting machine you can see its before and rear side of the ear position as picture 4 and picture 5 Picture 4 Picture 5 Operating Start and Stop An Engine 1 Preparation before Starting an Engine Check whether the two emergency stop knob which is located in the left of the lord control console and the control console after the manipulation of the two on the stage after the are in pop up condition and ensure it s effective See as Picture 6 Picture 7 Pull out the spacing locking pin in the front side of the main arm open the 44 which is 11 used for drill pipe spacing see as picture 6 and picture 7 Picture 8 Open up the fixed the handle of the control console turn the control console to the back of working position and down lock the handle See as picture 9 Picture 9 Move the handle at the bottom of Seat Adjusted the back and forth of the seat to move it to suitable location Connect the delivery pipe quick change connectors of the mud preparation system to the mud pump inlet of the rear of the machine See as picture 10 Picture 10 For yo
5. cesecseeeeeseseseteeeeeees 23 Maintaining s 22 s2 echeaed seriec fend sieeve ba aiineiihin Al let aa sana iliac ies 23 V Standard of General MONCQUE yaziidyetss cates Glacnasn she Gh aditar cha Silane aa Gu dated eh ahaa iaeei aeeai 24 Z Standard of the Working OW 2 cccsenanasancdncntrorannan Goren eae aon aronnaRe 25 Notes to The Daily Maintenance 0 ce ceeesessseececeseseseseeesesesenenceeseeceaeneneeeeeeeseaeneeeeeeeeaeaeneeeeeses 27 1 The Norm of the Cooling System eeecesessesesenecetesseseeeeseesesceseneessesencesesseseeseacecenseseenesceseneass 28 2 The Use and Maintenance of Rubber Crawler cccceeseeseseseseeeeeeseseseneeeeeeeeseseaeseeeteeseaeaeeeeeeeees 33 Wg maintenance intervals 5 505655505 one sscxan og cannes 0a ge ARF Ca 00d ORLA FA tn bah AAG AU fed ONAEA ENT pod RTE OO 36 When needing maintenance o oo ccc ceesseeeseeeeseeeseessecescceescseeaesseeesccesaceesacsseesceesaceeeaesseecscesaeeeeaceeeeeueees 36 The maintenance of every 10 hours every day cc ccesseeeeseseeeeseeeeseseeecseeeesceeeseeeeeeseeesseeesaeeeseeeeees 36 The maintenance of every 50 hours every day ec eccecssesesseeseeeseeeeseseeseseeeeaceeeseeeeeeseeeeaeeeeaceeeeeaeees 37 The maintenance of every 100hours every day cece eeeeeseseeseseeeesesseceseeeesceeeseeeeeeseeeeseeeaeeeeeeaeees 37 The maintenance of every 250 hours every day ee ceeceseseseeeeseeeeseseeceneeeesceeeseseeeeseeesaeeeeaeeeeeeeees 37 The maintenance of every 500 hours every day
6. concentration of antifreeze in the cooling fluid You should mix water and antifreeze to join in the cooling system concentration of antifreeze Protection temperature concentration 15 Cabove 30 antifreeze 70 water 23 Cabove 40 antifreeze 60 water 37 Cabove 50 antifreeze 50 water 51 Cabove 60 antifreeze 40 water Refer to the table of concentration of the antifreeze upper For your reference only for details see the instructions of you purchase Additives of Auxiliary Cooling Fluid The antifreeze additives are used to prevent he engine parts rust fouling pitting corrosion and corrosion when mix with the antifreeze Most antifreeze did not contain enough of the 30 auxiliary c antifreeze additives Caution In the antifreeze you should always add suitable amount of additives or the corresponding solution Antifreeze cannot be used independently unless use the additive antifreeze in this case begin to join antifreeze but not add additives but in the maintenance process you must join additives Use the antifreeze additives of the cooling system the concentration will increase 3 6 in order to prevent corrosion In order to prevent the excessive anti rust agent of the engine cooling system the concentration of antifreeze additives should be no more than the maximum 6 we recommend On the high temperature surface of the cooling system the excessive concentration of additiv
7. e is more expensive The service life of the rubber crawler to a great extent depends on the work environment and method of us so you must attach importance to the early wear prevention the rubber crawler 1 Attention to the work environment a The rubber crawler should avoid contacting the oil diesel oil grease etc Also should avoid contacting the acid alkali salt pesticide and other chemicals This case you should clean and clear the rubber crawler in time b Rubber crawler should be avoided walking on sharp spike stones and uneven road When necessary you could lay flat board or other objects c Rubber crawler should be avoided in the gravel and on the gravel road driving long distances This case will extremely easily cause early damage on the rubber surface if travels far away it should use loaded vehicles transfer 2 Master correct method of using a Rig on the orientation as far as possible and avoid long distance running back b When drilling machine parking too long you can make the rubber crawler leave completely from the ground through the manipulation of the lord and leg after erecting to let rubber crawler have to bear a long time c After using the rubber crawler should be timely maintained and cleaned In order to prevent the rubber tracks wearing and corrosion speed up after working the machine need to be cleaned every day d In the process of walking should reduce sharp corners as many as pos
8. ee ceeceeeseseeseseeeeseeeceseeeeseeeeseeeeeeaeeeeaeeeaeeeeeeneees 37 The maintenance of every 1000 hours every day 0 ccc eseseeeeseeeeseeeeseseeeeseeeeaeeesecaeeesaeeesaeeeeeeatees 37 The maintenance of every 2000 hours every day 00 0 eee ceeeseseeseseeeeseeeceseeeesceeeseneeeeaeeesaeeeaeeeeeeeeees 38 The maintenance of every 3000 hours every day cece cceeeeseeeeseeeeseeeceseeeeseeeeseseeeeseeecseeetaeeeeeeaeees 38 Foreword Welcome to use the products of our company This manual is the guidance for HL525B Horizontal Directional Driller on its operation inspection maintenance and its other application All the information of this manual is based on the information of the latest product before printing and the company reserves the rights not to do any notice before of the amendment to the manual content Because of the different configuration of the machine not all of actual configuration the machine you buy can reflect in this manual Without written permission the contents of this manual may not be copied This instruction booklet is an essential part of the machine which shall not be lacked when the machine was resold Please keep in touch with distributors or the Guilin Huali Heavy Industrial Co Ltd if you come across problems on your booklet or your machine Security 1 Warning Warning Before using the machine please read and realize this book of operation maintenance guidance and security matters otherwise d
9. engine cover s front panel as picture 16 shows at this time each control handle of the rig tail control console can be under effective action b Manipulation of each drilling rig of the control handle control console could make the rig walk before and after steer the rise and fall of a leg after t and adjust the function of the boom angle Refer to the handles nameplate c Anchor operation This machine is artificial to anchor 2 Power Head Into Drag and Rotation The left handle of control console control drilling and drag power head back picture 19 The top button of the handle is the button to fast into the back of the power head the right handle control the positive and the negative spin of the power head picture 17 The top button of the handle is the drill pipe clamping control button this button can be press when change stem operation to prevent the turning and sliding of drill pipe Drill Clamp Control Button Picture 17 3 Operation of Replacing Pipe HL525B rig has auxiliary stem changed device and realize semi automatic drill pipe function of loading and unloading see figure 18 By the two electronic control buttons on the right side of control seat can control two mechanical pilots to pipe clamping and pipe is reverse to flip Operation of Inserting the Drill a Turn the mechanical arm to the right of the drill pipe loose the mechanical hand and placed the drill pipe in the mechanical hand make t
10. es may produce precipitation and form the thermal insulation layer of heat exchange to reduce the engine performance The reduction of the heat exchange rate may cause crack of the cylinder head and other high temperature components The excessive concentration of additives may also increase damage to the seal of water pump If you do not use the antifreeze mix with the cooling fluid in advance you must add the antifreeze additives When you first join cooling fluid in the new or the repaired engine if you do not use the antifreeze join every 30 liters of cooling fluid a liter of liquid cooling auxiliary additives or the relevant material so that in the cooling system the concentration of the auxiliary additive will be 3 6 In order to keep the 3 6 of concentration every 250 hours or change the oil whichever comes first you should join auxiliaries Fuel standard Fuel rule Caution 31 After working a day you should add fuel and clean wet air out to prevent condensation Don t filled fuel tank when the temperature rises the fuel will be expanded and may overflow Before putting on a fuel filter you can t add oil to the fuel Impurities fuel will accelerate the damage to system components The diesel you add must go through 72 hours precipitation in order to ensure it s clean At the beginning of every day or after filling fuel 5 to 10 minutes are allowed to stay to clean water and sediment from fuel rank After the change
11. fferent 25 viscosity of oil you also can use the engine oil we recommend The industrial use hydraulic oil of corrosion resistance prevent foaming prevent rust and prevent oxidation additives which are proofed by the supplier can also use Suggest this machine to use oil winter N46 in winter and when summer to use the oil N68 Lubricate the grease recommended The lubricate grease recommended can be suitable for different occasions Molybdenum grease of a lot of use MPGM can be suitable for the place the overloaded bearing and joints the high pressure oil will make the machine to the longest service life Oil No 2 NLGI has applied in most temperatures If there is no MPGM grease you can use the multi purpose grease of 3 5 molybdenum Recommend using lithium fat of many uses MPGL not high to use The No 2 NLGI grease recommended is suitable for automatic lubrication of light load high temperature up to 175 C The grease provides excellent mechanical stability antioxidant antirust function and good separation torque If there is no this grease you can use the similar multi purpose grease Suggest this machine to use Mo 2 lithium base grease or No 3 and no 4 manufactured calcium Oil Viscosity and Work Full Capacity The Label of Work Oil Tank or system the label of oil C minimu minimu m m Engine fuel O Light diesel oil CD 5W 30 or CD 10W 30 winter 25 25 Engine oil CD 15W 40 sum
12. ge joint of the long water pipe to the end outlet of mud tank and the other to the drilling mud pump inlet Open valve 1 close valve 2 valve 3 and valve 4 then the mud preparation completed 3 Start an Engine Insert the key to the electricity lock switch then turn clockwise First open power of the machine at this time the red power indicator bright Continue to turn the key clockwise to starts engine showed picture 14 4 Stop the Engine Rotate counterclockwise the key of the electric lock switch then engine flameout And then take off the key Caution In order to extend the life of battery and the motor the starter shall not operate unceasingly over more than 15 seconds before starting again you have to wait for 1 minute later 15 The indicator Cigar Lighter External Power entrance mamma Picture 14 5 Antifreeze of the Machine In order to prevent the mud pump freezing when use machine in cold areas you should choose the mud pump of antifreeze storage tanks Picture 15 see picture 15 Before stopping the machine after covering the mud pump suction with block cover and then open the under valves of antifreeze tank make the mud pump move to the power head diameter changed stem stop when it has water out Then close the under valves of antifreeze tank Z The Basic Operation of The Machine 1 Machine s Walk and In Position Picture 16 a First you have to turn the oil switch handle to of
13. han 0 5 any engine oil of API level should have enough total alkali value TBN If the number of the diesel sulfur is more than 0 5 the total sulfur value of engine oil TBN should be 20 times of the oil available way ASTM D 2896 to measure the number of the sulfur If the number of the diesel sulfur have more than 0 5 and the total sulfur value of engine oil is 30 and cycle of lubricating oil change should be shorten the half Regularly get the data of the sulfur number from diesel each batch of sulfur number content in diesel in sulfur may not the same Air intake system Checks daily the thick dust and impurities of the filter and when necessary clean the dirt and impurities Crude filter can be cleared six times before scrap When cleaning up filter you should be thoroughly checked in the filter material if there is break Replace a crude filter every year even if the clean up number is not up to six times After 3 times of maintenance for thick filter you should replace fine filter After installation of a clean coarse strainer the engine still discharge black smoke you should install a new fine filter Caution Don t try to through the clearing to reuse the fine filtration and every time you should replace all of new otherwise the engine may be damaged 2 The Use and Maintenance of Rubber Crawler 33 Rubber crawler is the important part of the horizontal directional drilling in the mobile mechanism and the pric
14. he front of the drill pipe touch stopped board b Manipulate mechanical hand and clamp the drill pipe flip the mechanical arm send the drill pipe to the nipper jaws among the clamps c Make the power head spin and forward until the diameter changed drill pipe into the drill pipe d Loose the mechanical hand and release the drill pipe make the mechanical arm flip to 18 the right of the drilling pipe again and put it into the next drill pipe Mechanical arm Picture 18 Caution If not clamping drill pipe and you try to flip mechanical arm As a security protection the alarm will alarm and refuse to make movement At this time you should clamp the drill pipe and turn mechanical arm Operation of removing drill pipe a After removing the rings of the drill pipe turn to the right mechanical arm of the drilling rig inside right now the manipulator should be in the loosen state to make the mechanical arm reach the drill pipe Manipulate the mechanical handle and clamp the drill pipe b Make the power head reversely spin until the changed diameter of power head and the drill pipe loosen completely c Carry the mechanical arm flip to the right of the drilling pipe Loosen the mechanical arm 19 and take the drill pipe 4 Operation of Clamp The 3 joystick located in the left side of the control console is the clamp control handle From left to right they control the clamping loosen of the fixed clamps the clamping l
15. illing Open the round cover plate of the boom arm and move the power head you can see the nozzle Other exposed yellow nozzle on the machine MPGM Grease filling The maintenance of every 250 hours every day Check the fore mentioned project first The engine oil and filter change the oil and filter If the fuel is of more than 1 5 sulfur and the application content of total alkali value for the oil and shorten 30 oil change cycle half The engine valve clearance Adjust it when first replace the oil in the new or to have adjusted the engine Cooling system Join the cooling fluid additives Fan and generator belt Check adjust Fan bearing MPGL Lubricate The maintenance of every 500 hours every day Check the fore mentioned project first The changed air valve engine crankshaft Clear Up Hydraulic System Filter and the Lid Fuel System Clear Up Replace the Filter Cover and the Gas Fuel Filter Clear Up The maintenance of every 1000 hours every day 37 Check the fore mentioned project first Power head s gear box of oil replace The maintenance of every 2000 hours every day Check the fore mentioned project firs The oil of the hydraulic oil tank Change the oil Differential and final drive Change the oil The engine valve clearance Adjust Crane brake system Check the filling nitrogen pressure of the accumulator Crane brake system Check the wear
16. keep the water pump s cavitation effect so as to improve the temperature pump s efficiency To protect the possible lowest environment temperature you can mix the antifreeze with the cooling water in advance The number of the adding antifreeze based on the possible lowest environment temperature of the machine using area But the cooling fluid in the concentration of antifreeze should not more than 60 when the concentration of antifreeze 29 not more than 60 it will reduce the protection of engine antifreeze and increase the possibility of the form of the cooling system Should buy the antifreeze contain as far as possible less silicate and antifreeze of the cooling fluid additives of the moderate heavy diesel engines This kind of antifreeze has the following advantages Can obviously reduce the seal and leakage problem which are because the excessive concentration of chemical additives from the water pump Use the antifreeze contains as far as possible less silicate and antifreeze of the cooling fluid additives of the moderate heavy diesel engines first don t have to join other auxiliaries Mix the antifreezes of big number of silicate and the auxiliary in a certain time may produce may block solid thus cause blockage heat loss and pump seal failure Correctly add the antifreezes additives Take the pure antifreezes as a supplement to add to the cooling system directly is not an acceptable way This will increase the
17. machine hood only see picture 21 te Ba FAT Picture 21 Standard of General Torque Caution The bolts and nuts remove from the machine to should be kept good for assembly to use If need new fasteners they must be the same in level and the size and as the changed pieces The strength of the material are usually marked on the bolt and with digital head 8 8 10 9 etc said The table below gives standard torque of the 8 8 magnitude bolt and nut 24 Thread sizes Standard torque N m M6 12 4 M8 25 7 M10 55410 M12 95 15 M14 150 20 M16 220 30 M20 450 70 M24 775 100 M30 1600 200 M36 2700 400 Z Standard of the Working Oil Information of work oil Caution All the work oil must be cleaned the hydraulic system must be to 18 15 GB T14039 93 or NAS9 level requirement Diesel engine oil Use the following recommended diesel engine oil API standard CD SD CD SE CD SF CD SG or CD Suggest this machine to use oil winter CD30 in winter when summer to use the oil CD40 Hydraulic system oil The hydraulic oil should be able to make hydraulic system components and hydraulic transmission components get the longest service life and the best work performance Use the recommended hydraulic oil in most of the hydraulic system API standard CC CC SF CD SF CD SG CD CE SF CE SG or CE If need different viscosity of oil due to extreme environmental temperature need di
18. mer 15 15 26 Summer SAE 10W 20 20 Power head with SAE 30 10 10 gearbox oil SAE 50 0 0 HM N46 Anti wear hydraulic oil 20 20 Hydraulic system winter oil HM N68 Anti wear hydraulic oil 20 20 Capacity of System Oil Full capacity approximate Tank or system L Cooling system 25 Fuel tank 200 Engine oil 14 Power head with gearbox oil 3 Hydraulic oil tank 172 Notes to The Daily Maintenance 1 When the machine performance become not well it should find out the reason early and give early treatment So the machine can be more effective perform and can increase its productivity and also extend the life of the machine 2 Before the maintenance you have to clean all the joints lids and jams 3 Carefully check the leakage if there is any leakage phenomenon find the leakage and repair it 4 lf you doubt or find a leak phenomenon you should check the surface height of gas liquid constantly Engine Maintenance This article about the involved maintenance of the engine such as the provisions of the engine maintenance all the engine maintenance manual shall prevail 27 1 The Norm of the Cooling System Cooling fluid Maintain the normal work temperature of diesel engine will improve the engine s efficiency So it is necessary to correctly maintain the cooling system Overheating too cold pitting corro
19. of the fuel filter rank out the air from system Before filling the fuel tank you should clean the water purification and sediment storage weekly This will help to prevent water and sediment flow into the fuel system Only the recommended fuel can be used in this section Fuel Types The winter in the northern region of China suggest no 20 20 C light diesel oil no 10 in summer 10 C or O light diesel oil the southern region in winter suggest using 10 light diesel oil in summer suggest using 0 light diesel oil Requirements of Diesel Hexadecane Use the smallest diesel fuel of the injection engine hexadecane value is 40 Diesel Low freezing Beginning In cold weather the diesel waxy may occlude diesel oil filter Diesel low freezing must be below the air temperature of environment to prevent diesel waxy and the loss of power Sulfur of Diesel The percentage of sulfur diesel have influence on the selection engine oil In the process of burning the sulfur will have a chemical change to make the sulfuric and sulfite These acid can corrode the surface of metal 32 Some additives lubricating contains alkaline compounds and the alkaline compounds can counteract acid The corrosion value of Lubricating oil contains generally call the total alkali value TBN To counteract combustion gas produced in the acid and reduce corrosion the total alkali value of the engine oil TBN must be higher As the sulfur diesel less t
20. of wet piece The maintenance of every 3000 hours every day Check the fore mentioned project firs Cooling agent of the cooling system replace the Cooling agent For technical changes there would be no further notice FEAR THB DLA BR EZ Guilin Huali Heavy Industries Co Ltd Pht EMA RAAA KR KEBAI 1 5 Address No 1 Turong Road Suqiao Hightec Zone Guilin Guangxi China WE Post Code 541805 BEAZ Tel 0773 8656268 8656813 kH Fax 0773 8656269 HFA E mail hualixs halyma com cn Myka Web www hanlylma com cn 38
21. on t operate machines If you don t follow instructions or do not pay attention to the warnings may cause person casualties Warning Before construction you have to do full survey about the condition of the buried underground pipeline you are going to travel through communication cable power cable and delivery pipe etc avoid to cause damage to the original underground pipeline and to rig operators Warning When the machine is in operation maintenance lubrication and working only the qualified operation certificate people would be allowed to operate the machine or giving the maintenance and lubrication and the rest of the irrelevant personnel have to stay away from the machine Warning To ensure safety the lifting of drill pipe anchor or the machine should be under one s command should have someone to observe 2 Dangerous Area of Machine Operation and Warn Identifications a Prevent Involved in When Operating b Keep your distance when operating to Prevent Hurting c Protection from Electricity the rest of the staff should not touch when the machine in drilling iiie ARAR A Will OF PRAM OH d Hands should not get close to the rotating objects when operating 3 Avoid personal injury When working under the machine you have to supported the machine or accessories properly Don t rely on hydraulic pressure to keep the machine stable Any attachment may drop d
22. oosen of the swinging clamps and the shackles reset of the swinging clamp See picture 19 Fast push pull knob y Push pull power head Revolution The controlled handle of clamp Picture 19 5 Operation of Grouting When the oil switch handle on the front panel of engine cover turn to direction as picture 20 shows mud pump could work the mud will shoot from the drill 20 Picture 20 If need to adjust the mud pump flow you can realize this through changing the two handle which are located in the mud pump When need to change the mud pump flow or replace pipe operation you should first pull the oil to the middle position and stop grouting Operation of The Machine When Construction 1 Operation Steps of Drilling Process The first drill pipe in place and the installation of the direction drill a make the power head back to last b Move the mechanical arm to the right of the drill turn loose the machine handle and place the drill pipe in the mechanical hand the front of the drill pipe should touch spacing dampers c Manipulate the machine clamping drill pipe and flip the machine arm send the drill pipes to the mouth among clamps Operate the control handle to make the power head turn forward and slowly forward the power head Until the drill pipe rotation it said that the changed diameter of power head has combined with drill e Loosen the machine handle and release the drill pi
23. own if the control agencies machine moving or the hydraulic pipe leak Unless there is other explain otherwise you should not do any regulation when machine or the engine running When the machine is running all place of moving parts can not have personnel stay Avoid all rotation and moving parts Ensure that the fan leaves of the air fan don t have any sundry Do not use the worn or the twist hinge wire rope When moving or suit wire rope please do wear gloves When removing the elastic objects such as spring card ring and block lap you should avoid the objects popping and hurt your eyes And pay attention to whether there is someone nearby and don t touch injury nearby When use a hammer to make the parts apart it may have some fragments fly out and be careful not to be hurt 4 Fire extinguisher equipped When the machine is in use it shall be equipped with vehicular extinguisher container for more than 2kg dry powder and ensure that the vehicular extinguisher container in an effective state General article Caution of Using the New Machine Before leaving the factory the new machine have through precision inspection and be tested on running However the first using should have plenty of running in so it can keep working for a long time smoothly and prolong service life When use a new machine please follow the following matters No matter which season before starting work do make sure to make the idle preheating o
24. pe Move the mechanical arm to the right of the drill again and put it into the next drill pipe f Continue to rotate and promote the dynamic head until head of drill pipe stretch out a 21 certain distance beyond the clamp g Install direction drill on the drill pipe Open the mud pump after the observation of mud drill out you can began drilling h After drilling to the tail of the first and up to the position of the swinging clamp mouth manipulate swinging clamp and clamp the drill pipe Close the mud pump and make the power head rotate reversely after the changed diameter of power head the power spin out completely Make the power head back to last 2 Follow up drilling process a Manipulate the machine clamping drill pipe and flip the machine arm send the drill pipes to the mouth among clamps Rotate and promote power head daub buckle oil on the thread place of the drill pipe head to the drill pipe head which is close to the tail of drill pipe should slowly moving After thread of the two drill pipes has started on stop promoting and at the time to continue few turns to make the thread combined firmly but not combine completely stop rotating then loosen fixed clamp b Continue to drill into and open the mud pump N Begin to drag and the enlarged the hole after returning the drill pipe a After the completion of the pilot hole loaded the enlarged hole and rotary joints on to the excavated head begin to drag the operation of
25. perate Avoid making the engine idling no high speed running Avoid sudden increase to the engine accelerator Do examination and maintaining as regulations Introduction of HL525B Horizontal Directional Drill 1 Exterior and Main Parts of Machine The name of the host and mud preparation system mainly parts see picture 1 to picture 3 Picture 1 Host side and before 1 Drill 2 Control Console 3 Seat 4 Front Headlamp 5 Caution Light 6 Engine Hood 7 Exhaust Pipe 8 Power Unit 9 Semi automatic Bar Changing Device 10 Clamp Picture2 Host back and side 1 Crawler unit 2 Hydraulic System 3 Engine 4 Engine hood 5 Tow Chain 6 Main Arm 7 Fuel Box 8 Rear Control Console 9 Branch Leg 10 Hydraulic Oil Tank 11 Mud Pump Picture 3 Mud preparation system 1 Mud Tank 2 Gunk 5 Mud System Connecting Pipe 6 Seal capping Mud Export 3 Gasoline Engine Pump 4 Mud Stood 7 Mud Tank Support 2 Main parameters and external dimensions of the machine Engine Power 132 kW Biggest Force to Drag Back 250Kn The Maximum Torque 8000Nm Drill Pipe Specifications 73 Incident Angle 9 20 Maximum Flow of Pump 22 m h Capacity of Fuel Tank 200L Forward Speed 1 3Km h System Voltage 24V Host Length 6000 mm Total Height of Host 2100mm Total Wide of Mud Pump Station 500 mm Length of Mud Tank 2180 mm Engine Speed 2200 r min Biggest Pushing Force 165kN Spindle Speed 0 110 r min Length of Drill Pipe 3m Cap
26. sible Sharp turn off will extremely easily cause damage and it also produces crawler guide wheel or guide rail crash and make core iron fall off e Always check the wear of drive wheels guide wheel and the heavy wheel After 34 serious driving of the driving wheel it will increase the clearance of the gear and core iron and produce great impact when it is serious it will tick the core iron The wear seriously drive wheels guide wheel and heavy rounds and etc should be replaced immediately f Itis not good to walk on the steep road Walking across the bridge type walk on the step friction edge walk up the steps by forcing and so on These abnormal driving will lead to injury core iron crawler decorative pattern break edge cuts tracking steel cord fault and so on normal damage 3 Note to adjust the tension degrees of rubber crawler The rubber crawler should keep the normal tension degrees Not too loose or too tight When the tension degrees too loose it may make rubber crawler derail and the guide wheel and carrying wheel ride teeth When the tension degrees too tight it may produce great tension and cause the elongation of crawler and change pitch in some local it will produce side of high pressure and will damage the core iron and the drive wheels more faster When using you should always check and adjust the rubber crawler Adjustment should be giving on the flat hard ground the cement ground Through the manipulation
27. sion gas crack piston and cylinder head stuck and radiator jam is the common fault cooling system In fact cooling fluid fuel and oil are equally important Caution We suggest that adding 30 of the antifreeze into the cooling mixture At the same time you have to join a certain number of cooling fluid additives Don t add the cooling fluid to the overheating engine otherwise it will cause damage to the engine Before adding the cooling fluid into the engine you should cool the engine first With the temperature when the engine operating no matter how the antifreeze of all the corrosive water concentrate it should add 3 to 6 of the additives to protect the cooling system When the concentration of the additive antifreeze of more than 6 and more than 65 it may lead to the precipitate formation and this can cause the radiator pipe jam the engine overheating and the pump failure to seal If inventory or move the machine to the sub zero temperatures area you should protect cooling system according to the possible minimum temperature Under the cold temperature you should frequently check the proportion of the cooling liquid to take enough protection measures If the cooling fluid is polluted engine is overheating or a bubble founded in the radiator you must clean cooling system Every 1500 hours or every year you should drain cooling fluid and clean the system at the same time to join the new cooling fluid The speed of joining
28. tarting an Engine ceseseesesesseeeseseseeeseeeeseseseeeeeeeseaeneeeeeeeseaeaeeeeeeeeeaes 11 2 Making Of SUTTY 6 sescincanccnvanriinnnd ase ean nines ciecnnatireadiomentinnea ee EE EA aE Eee iE iE 13 Ss Start an ENGINE iele a a a a gue a a e E ace E E lately 15 A SOP he Eran a ages a a a a a wegen 15 5 Antifreeze of the Machine 00 0 eeeeeseeceseeeesessenesceeescseeccsscesccesacsesacsseeesceesaceseaesseesacesaeeesaceeeeeseees 16 The Basic Operation of The Machine 0 ccc cccceceseseseseseeeeeeseseseseseeeseseseseeeeeeeeseseneeeenseseneneeeeees 17 1 Machine s Walk and In Position 2 00 0 ccc cccccceeseeseneeseeseeseseesecsenseseesecseeseeeseesesseeeeneesecseeseeeenesseeaeeeeeees 17 2 Power Head Into Drag and Rotation eeeeeeeeeeeeeeseeesesesesesrsrsesestsrsteseseststesesestsrssesesrsrsresesesesrese 17 3 Operation of Replacing Pip z ren neannanian ne a aa a R a a RE R R eria 18 A Operation of Clamp ierssensisrinna eni a e a a a e 20 5 Operation f Grouting soeia peaini int a aa aaia ipie airea a ao arent as 20 Operation of The Machine When Construction oo cece eeseseeeseeseseseseeeeeeeeseseneneeeeeeseseneeeeeeees 21 1 Operation Steps of Drilling Process eessseseseseeeeeeeeesescseseseeseseseneseeeeeeseacaeeeeeeeeseacneseeeeeeeeaes 21 2 Begin to drag and the enlarged the hole after returning the drill pipe 0 0 00 eee 22 JU Requirements of Operating Place and Climate Conditions 0 0 0 cccccccc
29. the cooling fluid over 20 L minute may cause the cooling system have a bubble After adding new cooling liquid and starting the engine open cover until the cooling fluid at a normal operating temperature and the liquid surface is stable If necessary you need add the cooling fluid until it reaches the correct level 28 Cooling water Solid water or the water of calcium and of high manganese ion mix with the silicon and phosphorus of the cooling system will easily cause the insoluble compounds The trend of silicon and phosphorus produces insoluble compounds will increase as the hardness of the water added After the heating and cooling the solid water or the water of calcium and of high manganese ion will be easy to produce insoluble substance We recommend using distilled water to reduce the possibility and seriousness of producing insoluble The minimum of the available water Water ingredients Limit gr gal ppm CL maximum 2 4 40 SO maximum 5 9 110 Total hardness maximum 10 170 Total particle degree maximum 20 340 PH value 5 5 9 0 ppm quality of every 1 million particles Using the water which meet the requirements can not completely prevent the generation of insoluble compounds but at least can reduce the precipitation rate and to the qualified level Antifreeze Caution We suggest using the qualified cooling water and the antifreeze should also contains 30 of antifreeze to
30. ur own safety and machine s maximum life before starting the engine you should look around to check the machine s condition Check the machine around or its bottom to see if there are any loose bolts waste oil accumulation or cooling agent leakage damaged or worn parts Check Before Starting the Machine Check all hydraulic oil engine oil cooling fluid and fuel oil level and so on Open up the fixed the handle of the control console turn the control console to the back of working position and down lock the handle Move the handle at the bottom of Seat Adjusted the back and forth of the seat to move it to suitable location 2 Making of Slurry a Open funnel s cover plate see as Picture 11 make the bentonited bag opened and place it on the open cover plate Picture 11 Picture 12 Connect the mud cans to the mud mixing station through two of the hose and through fast connection as f picture 12shows And make the mud tank full of water About 2 cubic Close valve 1 open valve 2 valve 3 and valve 4 as picture 13 shows Start the pump gasoline engine Add bentonite from a funnel slowly on the function of flow water the bentonite will be constantly into the mud tank After the completion of bentonite then shut off valve 2 Let the water pump stir continue circularly until the mud fully stir Valve 3 Valve 2 Mud pump inlet of the drill pipe Valve 1 Picture 13 g Connect one quick chan
31. y combine you can loosen the swinging clamp k Open the mud pump make the power head forward and drag back the power head Caution Between the power bit and bracket should have some free trip in the process of relaxing and gripping as the power rotating the power head can then free in a certain distance Do relaxing gripping the operation should pay attention to Power can be free of the head keep a state to avoid the damage of drill pipe silk buckle JY Requirements of Operating Place and Climate Conditions 1 The working area of the machine should be at the basic level and the slope shall not be more than 1 10 2 Working on the muddy ground or easy subsidence ground use thick board and so on between the anchor and a leg and the ground 3 When it is the thunderstorm or snow weather there is no construction allowed Maintaining Warning If overhaul need to start the machine there have at least two people present and both are familiar with the safety rules of machine maintenance One maintains and the other is 23 responsible for monitoring site s safety and protection The two people should be able to communicate and contact easily People who are responsible for monitoring must be able to get access to emergency stop switch easily The repair place should have very good lighting Warning Open the boot to maintain within the machine you must fix the insurance poles Not rely on spring poles to support the
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