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Engine |
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Model |
6BTAA5.9-C imported Cummins 6BTAA5.9-C engine with original packaging |
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Form |
4 stroke, water cooled, direct injection, turbocharging |
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No.of cylinder |
6 |
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Bore |
102mm |
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Displacement |
5.9L |
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Rated power output |
133KW（2000rpm） |
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Governor |
Mechanical, all-speed control |
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Liquid coolant & lubricant capacity |
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Fuel tank |
350L |
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Cooling system (water Tank) |
32L |
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Engine |
Engine oil, 17L |
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Track drive |
5.4L |
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Swing drive |
3.4L (lubricating oil) + 1L (lubricating grease) |
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Oil tank |
75L |
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Hydraulic system |
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Model |
Negative flow control + Cross power control system |
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Main pump |
double plunger pump |
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Max.flow |
2×238L |
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Hydraulic motor |
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Propel hydraulic motor |
Two axial piston motors |
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Swing hydraulic motor |
Axial piston motors |
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Safety value |
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Boom.arm and bucket circuit |
34.3Mpa |
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行走液压回路 Hydraulic circuit |
34.3Mpa |
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回转液压回路 Swing circuit |
25Mpa |
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Cylinder |
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Cylinder number-cylinder diameter×stroke×rod diameter |
3.9Mpa |
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Boom |
2-φ125mm×1260mm×φ80mm |
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Arm |
Φ140mm×1370mm×φ100mm |
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Bucket |
Φ125mm×990mm×φ80mm |
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Swing system |
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Drive type |
Hydraulic driven swing |
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Reduction unit |
Double row planetary gearbox |
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Swing lubrication |
Grease bath |
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Swing brake |
Multi-plate Wet brake |
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Swing speed |
13.5rpm |
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Travel system |
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Center frame structure |
X-section |
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Crawler frame structure |
Box-section |
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Crawler tensioning |
Hydraulic adjusted |
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Crawler shoes |
2×49 |
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Upper roller |
2×2 |
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Lower roller |
2×9 |
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Drive System Brakes |
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Steering control |
Pedal(with levers) |
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Drive type |
Hydraulic drive |
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Drive motor |
Axial piston motor |
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Max. pulling force |
198KN |
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Max.travel speed (double modes) |
3.5/5.5km/h, round trip |
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Parking brake |
Multi-plate wet brake |
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