main size | width of platform (mm) | 1885 |
width of cab (mm) | 1030 |
height of cab (mm) | 2575 |
min. swing radius (mm) | 1650 |
min. ground clearance(mm) | 350 |
wheel gauge(mm) | 1990 |
length of crawler (mm) | 2540 |
width between on track(mm) | 1480 |
width of track (mm) | 400 |
length of excavator(mm) | 5850 |
the width between two crawler (mm) | 1885 |
working range | length of boom (mm) | 3000 |
the length of forearm(mm) | 1600 |
max. digging range(mm) | 6150 |
max. digging depth(mm) | 3820 |
max. digging height(mm) | 5760 |
max. dumping height(mm) | 4030 |
digging force of bucket（KN） | 37.7 |
dingging force of forearm（KN） | 28.4 |
engine | model | Yanmar |
rated power(kw) | 45kw |
rated revelution(r/min) | 2200 |
hydraulic system |
main pump | type | the variable axial piston pump |
max. flue | 2*55L/min |
quantity | 2 |
leader pump | type | gear pump |
max. flow | 9.9L/min |
swing motor | overflow | 22Mpa |
main overflow | moving arm/forearm/bucket | 21Mpa |
the system of swing | 21Mpa |
