Specification | |
Operating weight | 20500kg |
Standard bucket capacity | 0.8CBM |
Optional bucket capacity | 0.9/1CBM |
Track shoe width | 600mm |
Arm length | 2912mm |
Engine | |
Model | Isuzu 6BG1TRP-03 |
Type | Turbo-charged with inter-cooled |
Power | 114kw/2100rpm |
Max.torque | 629Nm at 1600rpm |
No.of cylinders | 6 |
Displacement | 6.494L |
Hydraulic system | |
Main pump |
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Type | Variable displacement axial piston pumps |
Max. displacement | 2X107L/min |
Pilot pump |
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Type | Gear pump |
Max. flow | 20L/min |
Working pressure | 32Mpa |
Hydraulic motor |
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Slew | Fixed displacement axial piston motor |
Travel | Variable displacement axial piston motor |
Performance | |
Slew speed | 11rpm |
Min. back slew radius | 2828mm |
Max. travel speed high/low | 4.88/3.42km/h |
Gradeability | 35° |
Travctive effort | 186.2kN |
Max. digging force of bucket | 122.85kN |
Max. digging force of arm | 97.64kN |
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21 ton Crawler Excavator