Lonking CDM835EV.00I Operation Manual Download

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2.2 OUTLINE DRAWING OF CDM835N WHEEL LOADER

Summary of Contents for CDM835EV.00I

Page 1: ...s machine thus bringing you more benefits Therefore please read and understand safety instructions before operating this machine and fully comply with them Improper operation lubrication maintenance a...

Page 2: ...2 1 2 13 FUEL SIGN 12 1 2 14 WARNING SIGN FOR SCRAPING 13 1 2 15 ATTACHMENT NAMEPLATE 13 1 2 16 SIGN OF FLUSHER CONTAINER 13 1 2 17 WARNING SIGN OF PREVENTING SINKING MOVEMENT 14 1 2 18 SAFETY EXIT SI...

Page 3: ...E 34 1 5 10 BEWARE OF HIGH VOLTAGE CABLES 36 1 6 PRECAUTION FOR OPERATION 37 1 6 1 METHODS OF USING A BRAKE 38 1 6 2 PRECAUTIONS WHEN OPERATING ON SNOWY DAYS 38 1 6 3 PRECAUTIONS FOR OPERATION IN COLD...

Page 4: ...ANCE IN HIGH TEMPERATURE OR HIGH PRESSURE 54 1 8 21 WASTE DISPOSAL 54 1 8 22 PRECAUTIONS OF TIRE MAINTENANCE 54 1 8 23 PRECAUTIONS OF TIRE STORAGE 56 1 9 CATALOG AND REPLACEMENT CYCLE OF CRITICAL SAFE...

Page 5: ...90 4 4 1 PREPARATION BEFORE WORKING 90 4 4 2 GENERAL TECHNIQUES 91 4 4 3 WORK METHOD 94 4 5 TRANSPORTATION OF LOADER 95 4 5 1 HOISTING OF LOADER 96 4 6 OPERATION IN COLD WEATHER 99 4 6 1 PRECAUTIONS F...

Page 6: ...NGINE OIL FILTER 127 5 9 INSPECT ELECTRICAL SYSTEM 127 5 9 1 INSPECT BATTERY 128 5 9 2 INSPECT ELECTRICAL DEVICES 128 5 9 3 SOLDERING 130 5 10 TRANSMISSION OIL MAINTENANCE 131 5 10 1 INSPECT OIL LEVEL...

Page 7: ...machine s normal conditions and cause machine damage or dangerous accident Caution 1 There exists potential danger that may affect your personal safety 2 Please operate this machine according to instr...

Page 8: ...ving the car backwards the driver must pay attention to maintain a certain distance between the machine and surrounding staff to avoid accidents When driving the car backwards the driver must pay atte...

Page 9: ...this sign reminds user that never permit persons to stand below the moving lift arm when operating lift arm to avoid accidents 1 2 5 SAFETY WARNING SIGN OF HINGE Sign location in the front and rear hi...

Page 10: ...sh guard of front frame Contents due to the limitation of bearing capacity of steel panel on splashguard keep off here to avoid accidents 1 2 8 DISTRIBUTING DIAGRAM OF GREASE NIPPLE AND LUBRICATING PO...

Page 11: ...ation of the machine THE PEOPLE S REPUBLIC OF CHINA 1 2 10 LIFTING AND BINDING SIGN Sign location rear end of frame near tire Contents 1 This sign reminds the user of the hanging position of the hook...

Page 12: ...on the triangle iron fixing bracket of front fender Contents this signs reminds the user that if the machine stops on the slope or tires need to be fixed to prevent tires from moving it is required to...

Page 13: ...t will cause accidents 1 2 15 ATTACHMENT NAMEPLATE Sign location on the bucket Contents the description of the basic information of machine attachments 1 2 16 SIGN OF FLUSHER CONTAINER Sign location o...

Page 14: ...left and right sides of the engine hood Contents because the working engine gives out large quantities of heat maximum temperature of exhaust pipe is up to 500 the user must be careful when opening th...

Page 15: ...machine according to this sign Otherwise it may cause machine damage or personal injury 1 2 21 SIGN OF BATTERY CONNECTING WIRE Sign location rear side of engine hood Contents this sign gives a descrip...

Page 16: ...e performing the welding operation on the machine unplug the plug connector linking the wire harness to the engine controller before unplugging the plug connector of the electrically controlled transm...

Page 17: ...AUTIONS 1 4 1 SAFETY REGULATIONS Only those who experienced special training or got equivalent qualification can operate or maintain this loader Strictly follow the requirements of safety regulations...

Page 18: ...d make sure they are in good working condition Incorrect use of protective devices may cause casualty accidents 1 4 3 SAFETY PRECAUTION FOR INTERNAL CAB Before entering cab remove mud and oil dirt sti...

Page 19: ...THES AND PERSONAL PROTECTIVE EQUIPMENTS Avoid wearing loose clothes and ornaments or other things that may hook control level or other machine parts for they may be blocked or engulfed in control syst...

Page 20: ...maged parts and tighten loose bolt Do not jump on or off the machine either when it is at rest and when it is moving When ascending or descending the machine you shall face to the machine hold armrest...

Page 21: ...rage lid of above combustible liquids Store the above flammable liquids in containers marked with corresponding logos and lay them in a specified place to give a classified storage and prevent non sta...

Page 22: ...er to prevent hot oil spray out the engine should be shut down so as to let the oil cool down slowly loosen the cap to release the pressure when opening the engine cap Check whether the oil temperatur...

Page 23: ...tors first aid center fire station etc are well prepared so that you may contact them in case of emergency Stick those phone numbers to a specified place to make sure all staff are aware of those numb...

Page 24: ...ntly contact it with skin may cause injury When using ether make sure the place is in good ventilating conditions and pay attention to prevent fire Do not smoke when replacing ether cylinder Do not st...

Page 25: ...d leakage may penetrate muscle and cause death If the solution sprays out to the skin please contact with surgeons who is familiar with this injury for cure within a few hours If the following faults...

Page 26: ...er please select the protective device that is suitable to operating condition to protect driver When working at mines tunnels deep pit soft or wet surface it may exist hitting danger of falling rocks...

Page 27: ...ffoldings or other barrier accessories need the special commander Insurance coverage operating license or certification minimum standard protection or limitation of operating hours of obstacles around...

Page 28: ...are falling stones 1 5 2 CHECK BEFORE ENGINE START UP Prior to operation check the following items before the engine start up Otherwise it may cause serious injuries or damages Check whether there ar...

Page 29: ...light in the cab to ensure a good visibility Adjust the location of rearview mirror to ensure the operator has best vision when setting down the cab seat Clean the surface of the rearview mirror If th...

Page 30: ...and potential unsafe factor when running the engine You can start the engine only in the cab Strictly prohibit starting the engine with starter motor short circuiting Otherwise it may cause damage to...

Page 31: ...er the sound vibration heat smell or instrument are in abnormal conditions check the leakage of hydraulic oil lubricant gas or fuel If any abnormal condition has been identified please immediately adj...

Page 32: ...ery dangerous because it will cause hard steering If the engine stops perform braking to stop the machine If the machine is detected having any abnormal conditions during operating abnormal status of...

Page 33: ...ing through a bridge or private structures check whether their bearing capacities can support this machine When walking on public road firstly it shall be in comply with the provisions of related auth...

Page 34: ...ied maximum value Do not exceed the specified capacity It is not allowable to dig the operation surface beneath the upland otherwise it may cause the upland collapse and smash the top part of the mach...

Page 35: ...s used the braking pedal is also used to control the travelling speed If the engine stops during traveling on the slope immediately step full brake pedal to exert braking lower bucket down to the grou...

Page 36: ...er boots and gloves Lay a rubber mat on the operator s seat and be careful not to let any part of the body touch the exposed part of the metal chassis Designate a signal commander who sends warning si...

Page 37: ...reful to operating the working device especially when it is loaded For a good visibility please pay attention to the following tips When operating in a dark place turn on the switch of working lamp an...

Page 38: ...buried in the snow and unclear to see so be careful to wipe the snow When walking on the snow covered slope it is not completely exert a sudden brake To slower the speed it is correct to use engine as...

Page 39: ...te of the battery and check whether there is any leakage 1 6 4 DO NOT OPERATE THE MACHINE ON SOFT GROUND Do not operate the machine on soft ground Do not let the machine close to the edge of a cliff o...

Page 40: ...eaving the machine fully lower the bucket down to the ground lock up joystick with locking device shut down the engine and pull up the parking brake switch to the brake position Lock all equipments wi...

Page 41: ...for the weight height and length of heavy objects and comply with all relevant traffic laws and regulations Take machine s weight height width and length into account when determining transportation...

Page 42: ...vide your two feet and stride over the steel cable or rope Make sure there is nobody stands between the dragging machine and failed machine Make sure the dragging machine and failed machine are in the...

Page 43: ...ne with other power supply for is may cause battery fire Unfreeze the electrolyte and check whether there is leakage before charging the battery or starting the engine with other power supply Demount...

Page 44: ...consistent with battery voltage value If the voltage is wrongly set it may cause charger overheating or fire and explosion Connect the charger s positive clip to positive terminal of battery correspo...

Page 45: ...3 KEEP CLEANNESS OF WORKPLACE Do not leave any maintenance tool around in the workplace Please wipe out all the grease lubricants or other things that may make people slip completely Do keep clean an...

Page 46: ...ircuit Then lower the working device to the ground and lock up the joystick with locking kit Pull up the parking brake switch perform braking and put wedge down the tire Lock up the front and rear fra...

Page 47: ...with new ones Regular replacement of critical safety parts is shown in Catalog and Replacement Cycle of Critical Safety Parts 1 8 4 ILLUMINATION When checking fuel lubricant battery electrolyte or win...

Page 48: ...operation on the frame move all the flammables to a safe place There should have a fire extinguisher in repair and maintenance work site 1 8 6 PERSONS FOR REPAIR AND MAINTENANCE Only personnel with re...

Page 49: ...orking device maintenance under the machine is very dangerous 1 8 9 MAINTENANCE WITH THE FRAME SUPPORTED UP When the frames are maintained with the working device lifted it is necessary to lock up the...

Page 50: ...not conduct maintenance when the engine is running Be sure to comply with the following items for maintenance when the engine is running To arrange one worker sitting in the operator seat and ready to...

Page 51: ...tools and spare parts in the pockets 1 8 13 PRECAUTIONS IN THE USE OF HAMMER When using a hammer be sure to wear safety glasses safety helmets and other protective clothing and place a brass rod betwe...

Page 52: ...If any abnormal status is found during overhaul repair it Especially that when the machine is in operation there is any irregularity in braking system steering system or working device system which c...

Page 53: ...needed to make sure that system pressure has been released If there is pressure left in the line this may lead to serious injury or damage therefore please comply with the following measures Never per...

Page 54: ...lubricants fuel coolant solvents filters batteries and other substances it is necessary to comply with relevant laws and regulations 1 8 22 PRECAUTIONS OF TIRE MAINTENANCE Tire filled with gas explod...

Page 55: ...abnormal decline in tire pressure or irregular match of the rim and the tire which indicate there is problem in tire or wheel rim In this case it is necessary to seek help from the tire repair shop A...

Page 56: ...y unauthorized personal they cannot fall down 1 9CATALOG AND REPLACEMENT CYCLE OF CRITICAL SAFETY PARTS To ensure the security of loader in operation the user has to insist on regular maintenance In a...

Page 57: ...er hose from fuel filter to injection pump 1 4 Rubber hose from diesel engine s oil return port to fuel tank 1 5 Rubber hose from pump to priority valve 1 6 Rubber hose from priority valve to multi wa...

Page 58: ...I OPERATION AND CONTROL Schematic Diagram of Components of CDM835N Loader Rear Front Right Left Cylinder Rocker arm Frame Cab Hood Pull rod Bucket Lift arm Front wheel Cylinder Fuel tank Rear wheel Ba...

Page 59: ...N 106 3 Maximum breakout force kN 103 3 Maximum Grade ability 27 0 Minimum turning radius Measured at centerline of outside tire mm 5445 Measured at outer side of bucket mm 6240 Dimensions mm Loader l...

Page 60: ...esh all spur gear Number of speeds Three forward gears three reverse gears Transmission oil pump Gear pump Working pressure MPa 1 1 1 5 Main drive and wheel side reducer Main drive type Single stage r...

Page 61: ...mechanism Electrical system System voltage V 24 Battery capacity 2 N105 Lamp voltage V 24 Diesel engine starting 24V electric starting Filling capacity Total volume of hydraulic oil tank and fuel tan...

Page 62: ...62 2 2 OUTLINE DRAWING OF CDM835N WHEEL LOADER...

Page 63: ...handling fork In the case of a standard bucket the specific weight of bulk materials should be 1 5 1 8g 2cm3 in the case of a high dumping bucket or extra large coal bucket the specific weight of bulk...

Page 64: ...ng wheel cannot automatically return to its original position thus the turning angle of loader remains unchanged Therefore when the turning of loader is accomplished it is necessary to turn the steeri...

Page 65: ...er may be damaged 3 3 STARTER SWITCH The starter switch electrical lock is arranged on the panel of control box in the right of Cab The starter switch can be turned clockwise to three positions 1 OFF...

Page 66: ...to the starter switch Each time of starting shall not take more than 15 seconds interval between two times of starting shall be at least 30 seconds do not continuously start the engine for more than...

Page 67: ...luded angle of 75 with the pedestal The adjusting range is 5 forward tilt and 20 backward tilt on this basis 3 6 GEAR SHIFT HANDLE The right figure shows mechanical gear shift The gear shift handle is...

Page 68: ...ds of controlling ensure the exact movement position and speed of working device The pilot joystick has the floating function By pushing the pilot joystick to the most front position it will be attrac...

Page 69: ...69 Front combination lamp Front working lamp Rear large lamp Rear combination lamp In cab lamp...

Page 70: ...lamp switch The instrument lamp switch controls the ON and OFF state of the instrument lamp 6 HVAC switch The HVAC switch controls the ON and OFF state of the HVAC line 7 Double flash switch Emergenc...

Page 71: ...3 9 INSTRUMENT ASSEMBLY AND HORN SWITCH All monitoring instruments warning system and steering indicating system of the loader are integrated into the instrument assembly that is below the steering wh...

Page 72: ...l the failure has been removed 4 Engine water temperature gauge Indicate the cooling water of the engine The indicating range 40 120 the normal working range should between 40 and 120 If the engine wa...

Page 73: ...d fuel oil when the number lower than 1 8 Voltage meter Indicate the machine working voltage Indicating range 16 32V Instrument display indicating lamps include Left right steering indicator green Pus...

Page 74: ...ration For first use of the refrigeration system start the engine and then turn the air volume switch to the H gear After 5 minutes operation turn on the refrigeration switch When the temperature in t...

Page 75: ...their controls Failure to do so may result in engine coolant loss To renew engine coolant open the warm water valves so as to also renew the coolant of evaporator as well as ensure the normal level of...

Page 76: ...wise the handle can press the backrest forward or backward to expected position Release the handle the backrest will remain at that position The backrest can be adjusted at most 12 5 forward and at mo...

Page 77: ...e opening of anchorage The anchorage will lock the buckle Press the red button near the anchorage the buckle will spring out Before using the safety belt inspect the anchorage 3 13 CAB DOOR LOCK The k...

Page 78: ...rotate the support Loosen the connection bolt between rear view mirror and support rotate rear view mirror to the right position Then tighten the bolt 3 16 TURNING LAMPS AND FULL BEAM LOW BEAM HEADLIG...

Page 79: ...ontinue to pull the lever to the maximum position of travel When the lever is pulled near the maximum position of travel reduce the pull force for fear of damage to the sunshade 2 When the sunshade is...

Page 80: ...s high end semi automatically 5 Volume down backward selection backward search button Press the button long to turn down the volume in the MP3 state press the button shortly to select music pieces bac...

Page 81: ...meanwhile display the corresponding indicative icon 1 LCD screen 2 Power switch pause radio station selection button 3 Mode conversion mute button 4 Volume up forward selection forward search button 5...

Page 82: ...e the engine and other parts reach the operating temperature remain the load less than 80 of the rated load 6 In the course of working inspect whether the work attachment is normal 7 Inspect whether a...

Page 83: ...and the traveling may not be carried out too violently During the running in period the load on the loader may not exceed 70 of the rated load 5 Pay attention to the lubrication of the loader and rep...

Page 84: ...sealing property of hydraulic system and brake system 4 Replace the transmission oil and drive axle lubricating oil 5 Replace the transmission oil filter engine oil filter and diesel filter element 6...

Page 85: ...the neutral position 8 Inspect whether the pilot joystick is at the middle position if not please set it at the middle position 9 Inspect whether the fan switch and A C switch of A C system are at the...

Page 86: ...alue is less than this figure please stop the loader inspect whether there is any fault with the diesel engine After the electric lock is turned on the low brake pressure warning lamp will flash and t...

Page 87: ...shifting operation If in the operation of the previous phase the inspection on steering performance was not carried out owing to the small place please turn the steering wheel now and inspect whether...

Page 88: ...will not return to the original position automatically and the turning angle of the loader will remain unchanged Therefore after the turning of the loader is completed be sure to turn the steering whe...

Page 89: ...alves of the engine after parking the loader in winter discharge all coolant from the cooling system and the evaporator in A C system so as to prevent any part from being frozen and damaged If the ant...

Page 90: ...s shafts and the transmission shaft so as to get all moving parts well lubricated In addition charge the battery 2 Before starting up the loader wipe away the grease on the hydraulic oil cylinder pist...

Page 91: ...nd otherwise the unnecessary travelling resistance may occur In addition the front rear frames of the loader shall be placed straightly and there must be no included angle between front and rear frame...

Page 92: ...tion may be carried out safely and smoothly and no material will fall out The speed of the loader in the course of handling operation depends on the handling distance and road conditions When passing...

Page 93: ...on Thereafter just pull backwards the gear shifting handle to the reverse gear position and then release the brake pedal so as to make the loader leaves the truck or hopper After the bucket fully leav...

Page 94: ...led with materials make the loader travel backwards until it is 12 15m away from the material pile Therefore turn the loader and drive it towards the truck and at the same time lift up the bucket Afte...

Page 95: ...ery materials on the dock or vehicle before the transportation NOTE When transporting the loader please comply with the national or local regulations relating to height width length and weight Please...

Page 96: ...om moving in the course of transportation 4 5 1 HOISTING OF LOADER 1 The hoisting operation shall be commanded and carried out by professionals who have the hoisting related knowledge 2 Please calcula...

Page 97: ...wing tractor WARNING Incorrectly towing a loader may cause personal injury If the loader in trouble is towed on a bad road it will further damaged If the brake system fails the brake is out of use and...

Page 98: ...re the towing operation will commence 1 To tow the loader with the engine running 1 If the power train and the steering system may work normally the loader may be towed for a short distance with the e...

Page 99: ...and lubricating oil may be used and anti freezing fluid must be added into engine coolant 2 Precautions for use of anti freezing fluid Be sure not to use any anti freezing fluid which contains methan...

Page 100: ...such a ground is available park the loader on a wood plank The use of wood plank may prevent the loader from being frozen to the ground and ensure the normal use in the next day 3 At low temperature t...

Page 101: ...work 1 When the engine is running at idle speed if it is found that there is mud or ice on any moving part be sure to thaw such mud or ice with heat before the loader is operated 2 Carefully operate...

Page 102: ...ordance with the Section Engine Fuel System in this Manual Before filling the fuel inspect the level of fuel in the fuel tank Both high and low temperature can cause the concentration of materials in...

Page 103: ...on in rainy environment are similar with those for operation under high temperature conditions Apply lubricating oil onto all exposed surfaces especially damaged and unpainted surfaces Apply lubricati...

Page 104: ...in accordance with the relevant engine manual Measure the operating temperature of the engine and inspect whether the engine is overheated The cover of radiator shall be properly sealed so as to prev...

Page 105: ...t be performed simultaneously including any item supposed to be performed once every 250 hours or every month once every 100 hours or half a month once every 50 hours or every week or once every 10 ho...

Page 106: ...tem generator brake system and steering system At the same time ensure that all switches quick couplers operating levers pedals operating handles buttons and others elements of the machines can be ope...

Page 107: ...place the oil intake filter element replace the return oil filter element for the working hydraulic oil clean the inside of the hydraulic oil tank return the filtered hydraulic oil to the hydraulic oi...

Page 108: ...r and repair them if necessary VIII Maintenance items to be performed once every 4000 hours or every two years 1 Check the performance of the engine and replace the hose of fuel system of the engine 2...

Page 109: ...50h 500h 1000h 2000h 4000h 6000h 10000h Check date Checked by Brief defect description 50h 100h 150h 200h 250h 300h 350h 400h 450h 500h 550h 600h 650h 700h 750h 800h 850h 900h 950h 1000h 1050h 1100h 1...

Page 110: ...00h 250h 500h 1000h 2000h 4000h 6000h 10000h Check date Checked by Brief defect description 2250h 2300h 2350h 2400h 2450h 2500h 2550h 2600h 2650h 2700h 2750h 2800h 2850h 2900h 2950h 3000h 3050h 3100h...

Page 111: ...00h 250h 500h 1000h 2000h 4000h 6000h 10000h Check date Checked by Brief defect description 4200h 4250h 4300h 4350h 4400h 4450h 4500h 4550h 4600h 4650h 4700h 4750h 4800h 4850h 4900h 4950h 5000h 5050h...

Page 112: ...00h 250h 500h 1000h 2000h 4000h 6000h 10000h Check date Checked by Brief defect description 6150h 6200h 6250h 6300h 6350h 6400h 6450h 6500h 6550h 6600h 6650h 6700h 6750h 6800h 6850h 6900h 6950h 7000h...

Page 113: ...0h 250h 500h 1000h 2000h 4000h 6000h 10000h Check date Checked by Brief defect description 8100h 8150h 8200h 8250h 8300h 8350h 8400h 8450h 8500h 8550h 8600h 8650h 8700h 8750h 8800h 8850h 8900h 8950h 9...

Page 114: ...Driving shaft with cross head 2 All pin sets at both ends of the tanks 3 Hinge pin sets of front and rear frame sub frame swing the pin sets 4 Each pin sets of the working device Inject grease into th...

Page 115: ...pany s C 3 C 4 C 5 3 Catepiller company s TO 3 TO 4 4 Mobil company s ATF220 5 BP company s Hydraulic TFCZ 6 Shell company s Rotella 10W JARNC 4 which was developed by Xi an Petroleum University Jiaru...

Page 116: ...and metric unit 5 6UNIVERSAL TORQUE TABLE Unless otherwise stated the screw used in the machines should be tightened according to the following table Type Environment temperature Capa city 30 20 10 0...

Page 117: ...rque N M 3 8 15 2 3 4 24 4 1 2 23 3 1 45 4 5 7MAINTENANCE OF THE ENGINE COOLANT The engine cooling system has great influence on the performance reliability and durability of the overall engine Theref...

Page 118: ...rmination of cooling water circulating or to keep the body cylinder cover and heat radiator from expanding and cracks as the water freezes with the expanded v size Along with the mass ratio increasing...

Page 119: ...cleaning the cooling system requests to add coolant or in case of adding coolant due to weather conditions the freezing point of the coolant to be chosen should be at least 5 lower than the local min...

Page 120: ...and idle speed ensure coolant temperature reaches 82 and above to remove the air accumulated in the cooling system when filling in at the first time 5 Inspect the coolant level of the heat radiator a...

Page 121: ...n with clockwise rotation to switch on the power of the whole vehicle and turn on the warm function of the conditioning air system Turn on the water valve of the two heater of the inlet and outlet wat...

Page 122: ...broken 2 In case of maintenance do not pollute the internal side of the filter element 3 Do not drive the loader without air filter element or air filter 5 7 6 MAINTENANCE AND REPLACEMENT OF MAIN CORE...

Page 123: ...t of the sealing part at the end of the main filter 7 Clean up and install the cover of air filter and tighten the bolts on the lid with hand 8 Press the indicator to reset the indicator If the engine...

Page 124: ...ress the dust cup regularly and drain out the water and dust 1 When the air filter element is broken it must be replaced 2 Conduct the maintenance on air filter periodically according to the requireme...

Page 125: ...rs running of the engine Fuel filters should be replaced according to the following steps 1 Firstly clean the fuel filter coarse filter and fine filter and clean the install seat 2 Dismount the fuel f...

Page 126: ...n the engine 4 Unscrew and pull out the oil level meter clean the oil level meter with a clean cloth re insert it into the engine oil level port till the end then pull out to inspect the oil level aga...

Page 127: ...Remove the oil filter with the belt wrench 3 Clean the contact surface of the seal gasket of the install seat with a clean cloth If the old O ring is glued to the install seat replace it 4 Install a...

Page 128: ...cell When the charging indicator turns gray it shows that the electrolyte is insufficient probably due to leakage or the failure of charging system Must find out the fault and replace the battery 4 In...

Page 129: ...ot in case of no damage inspect the corresponding temperatures in the following table to confirm whether the resistances meet the requirements in the table below Temperat ure Comparison of the tempera...

Page 130: ...turn off the negative pole switch of battery 2 Before soldering must remove the wiring harness connectors of the dashboard to avoid damage to instrument 3 While welding must keep away from the wire bu...

Page 131: ...he gearbox We must pay great attention to the cleanliness prevent the dirt from entering the transmission system and avoid damage to the gearbox 5 10 2 TRANSMISSION OIL REPLACEMENT It is required to r...

Page 132: ...vel judging criteria Fill oil from the filling port of the left and right wheels and take the oil overflowing out with the middle oil piston of the axle off as the oil fully filled Inspection procedur...

Page 133: ...ront drive axle and the oil outlet screw piston at the middle part of the axle drain out the oil and receive the oil with container 6 Refuel according to the above mentioned drive axle refueling and o...

Page 134: ...over the exposure part of the piston rod of the hydraulic cylinder 5 Dismount the battery and store it separately 6 If the temperature drops down to below 0 add anti freeze fluid into the engine cooli...

Page 135: ...e windshield of the cab The maintenance of the operation under special cold area Use the fuel which is compatible with the ambient temperature Use the antifreeze which is compatible with the ambient t...

Page 136: ...t the oil in the bucket cylinder after the bucket turns to right place push the joystick forward and the lift arm lowers under its own weight to pour out the oil in the lift arm cylinder 4 Push the pi...

Page 137: ...ft arm cylinder bucket cylinder with the above mentioned method open the end with a pipe to drain out hydraulic oil in the cylinder and inner cavity of various pipes Then fill the clean hydraulic oil...

Page 138: ...138 Find out the lift arm pin hole and bucket pin hole to install the bucket pin 2 Figure 4 Lock the Pin Plate bolts of Bucket 1 Figure 2 Figure 3 Figure 4...

Page 139: ...oil seriously Change oil Seal Oil level of the gearbox is increased Oil flying out from the end of the steering pump Replace the oil seal of the shaft side of steering pumps Oil flying out from the e...

Page 140: ...f brake system Pollution sources oil water dust and impurity Clean pipe line With irregular brake oil With regular brake oil Air leakage resulting from worn washer Clean the cylinder body replace pist...

Page 141: ...tlet Repair the air outlet Heater valve for heat exchanger is not closed or leaks water Heat means the valve is not closed Close water valve or make replacement Inadequate refrigerant Both high pressu...

Page 142: ...MP3 player No power voltage Connect the power line properly Open loudspeaker circuit Connect the loudspeaker circuit properly SD MMC card U disk have no corresponding format Check the content of SD M...

Page 143: ...nd filth is too much 3 Condenser Whether the surface of core body is affected by filth blockage and needs periodical cleaning Whether electronic fan works properly 4 Pipeline Whether connections loose...

Page 144: ...ng maintenance do not put coolant oil fuel engine oil hydraulic oil transmission oil gear oil grease etc electrolyte or other objects may cause environmental pollution directly on the ground use the s...

Page 145: ...0 Solid sandstone 2300 5 Gravel Dry gravel 1485 1650 Wet gravel 2015 Gravel pit 1900 Dry clay mixed 1185 Wet clay mixed 1650 Dry sand mixed 1730 Wet Sand Mixed 2000 6 Bauxite 1425 7 Gravel 1600 8 Slag...

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Lonking CDM835EV.00I, Operation Manual

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