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POWER BY

A15S

Crawler Excavator

OWNER’S

HANDBOOK

Summary of Contents for Kubota A15S

Page 1: ...POWER BY A15S Crawler Excavator OWNER S HANDBOOK...

Page 2: ...king Range 5 5 Lubrication point of excavating device 6 7 6 Safety regulation 8 10 7 Operation and use of the machine 11 14 8 Transportation of excavator 15 9 Inspection and maintenance 16 24 10 Check...

Page 3: ...cylinder 14 Handle 4 Arm 15 Chair 5 Bucket cylinder 16 Rubber track 6 Rocker 17 Driving wheel 7 Connecting rod 18 Guide wheel 8 Bucket 19 Supporting wheel 9 Platform 20 Frame 10 Slewing bearing 21 Pow...

Page 4: ...00mm G 1220mm H 900mm J 180mm K 320mm L 2047mm S 159mm T 820mm V 878mm 3 Technical characteristics 1 Machine operating weight With 0 025m3 capacity backhoe 1500Kg Ground pressure 0 34 Kgf cm 2 Engine...

Page 5: ...rbox Walking speed 2 0Km h Maximum traction 12KN Climbing Capacity 30 Swing speed 13rmp 4 Hydraulic system bump gear pump working pressure 16 Mpa quantity of flow 21 6 L min 5 Capacity hydraulic oil t...

Page 6: ...650 mm C Max digging height 2610 mm D Max dumping height 1850 mm E Max vertical excavation depth 1375 mm F Min radius of gyration 1330 mm G Max lifting height of bulldozer 345 mm H Max depth of bulldo...

Page 7: ...6...

Page 8: ...nd bucket pin 5 boom and arm pin 12 bulldozer cylinder and frame pin 6 arm cylinder and arm pin 13 rotary bearing outer tooth butter hole 7 bucket cylinder and arm pin 14 rotary bearing inner tooth bu...

Page 9: ...ut out the fire but use powder foam fire extinguisher or use sand and earth pressure to put out the fire or use cover or tarpaulin to put out the fire When checking the excavator stop the engine and l...

Page 10: ...9 Wear proper clothes and protective equipment Install the fire extinguisher and first aid kit Do not remove the safety device Equipped with the signalman and flagman...

Page 11: ...mperature 45 Minimum ambient temperature 25 Engine oil temperature 98 Hydraulic oil temperature 88 Backhoe working 80 80 85 when the hammer works Engine start Check whether the control levers are in t...

Page 12: ...orking device left Joystick right platform right or working device right deflection The control lever in the middle position and does not operate 2 Right control lever of excavator Control boom and bu...

Page 13: ...12 Joystick forward dozer down Middle position of control lever the bulldozer plate does not move Joystick backward dozer lift...

Page 14: ...13 7 Moving on uneven ground and slopes Engine water temperature Due to the small width of the machine special care should be taken when...

Page 15: ...to the soil If this happens raise the boom slightly the bucket should also work smoothly When the bucket is full raise the boom and the stick keep the bucket level and turn the platform to the dump po...

Page 16: ...there is no obstacle in the moving range of the excavator and turn the platform 180 to make the excavator track fully incline to the inclined plane Note the wheels of the transport vehicle should be c...

Page 17: ...vator parts the inspection and maintenance should be carried out meticulously according to the scheduled cycle see the inspection and maintenance table 3 Maintenance General inspection inspection cycl...

Page 18: ...working efficiency of the engine basically depends on the working condition of the nozzle so it must be maintained regularly to ensure its normal operation In order to use the engine better the driver...

Page 19: ...en the joint on the fuel line turn the engine until the fuel bubbles out of the fuel line and retighten the joint 8 Replace the fuel filter element Remove oil filter from elastic support remove clamp...

Page 20: ...cleaning equipment if necessary In this case unscrew the blockage idle the engine for 10 minutes then shut down and drain the cooling water in the cooling loop Reinstall drain blockage Fill up with c...

Page 21: ...Add hydraulic oil to the highest oil level Make the engine work Telescopic excavator each cylinder Push out the piston rod of the hydraulic cylinder Fill the tank to the highest level Reseal the tank...

Page 22: ...urs Park the excavator on level ground stop the engine and release the oil while it s hot Remove the drain plug until the oil level reaches the Max mark of the oil gauge Close the oil hole cover and l...

Page 23: ...gularly for dusty environment should be emptied once a day Clean the dust tank and check the fastening of the butterfly screw by hand For inspection there should be no foreign bodies such as leaves th...

Page 24: ...condition of filter element can be checked by placing a light source inside the filter element If the filter element is found to have holes the filter element should be replaced Replace the air filte...

Page 25: ...d then every 400 hours Oil level of support wheel and guide wheel Check every 800 hours 10 Check and maintain tables NO Review and maintain content Maintenance cycle hours 10 50 100 200 400 800 1 3 4...

Page 26: ...njection pressure check engine support fastening 6 Air cleaner empty the dust tank clean air filter element replace the empty filter element Check and maintain the list 7 Battery check the electrolyte...

Page 27: ...engine shutdown due to safety device low oil pressure or high water temperature Check the oil and water level Air filter element blocked Clean or replace There is something wrong with the nozzle Repla...

Page 28: ...ve or limiting overload valve is out of order Consult with the company agency The cylinder is out of order Consult with the company agency Lack of hydraulic oil Add the hydraulic oil Filter clogged Cl...

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