China earth moving machinery mini diggers miniature crawler hydraulic 4.5 ton excavator for sale, Find details about China bulldozers, Mini Digger from China earth moving machinery mini diggers miniature crawler hydraulic 4.5 ton excavator for sale
Engine | |
Model | Yanmar 4TNV88 |
Type | Direct injection, water cooled, natural intake |
No. of cylinder | 4 |
Bore and stroke | 88*90mm |
Displacement | 2.19L |
Power output | 25.2kw/2200rpm |
Max. torque | 142N.m/1200rpm |
Travel System | |
Travel motors | KYB, Japan |
Support roller quantities | 2*5 |
Carrier roller quantities | 2*1 |
Travel shoes | 2*35 |
Travel speed | 2.7/4.4(km/h) |
Drawbar pulling force | 35KN |
Gradeability | 58%(30°) |
Track shoes thickness | 6mm |
Hydraulic System | |
Pump | KYB, Japan |
Type | axial piston pump+ gear pump |
Max. discharge flow | 128(L/min) |
Cab & Electrical System | |
Cab | All-weather, sound-suppressed Cab and equipped with a heavy, insulated Floor Mat, Front Window can be opened and slided; adjustable Seat; LED display, Automatic monitoring, display |
Voltage | 12v |
Batteries | 1x12V |
Battery capacity | 80Ah |
Boom cylinder | Φ90xΦ50xS552-L915 |
Arm cylinder | Φ85xΦ50xS580-L920 |
Bucket cylinder | Φ70xΦ45xS443-L745 |
Fuel tank | 82 L |
Cooling system | 12 L |
Engine oil | 6L |
Hydraulic oil tank | 59L Tank Oil Level |
85L Hydraulic System | |
Max. discharge pressure | |
Boom, arm and bucekt | 24.5MPa |
Travel circuit | 15.7MPa |
Swing circuit | 15.7MPa |
Control circuit | 3.9MPa |
Pilot control pump | Gear type |
Maini control valves | KYB, Japan |
Oil cooler | Air cooled type |
Bucket | |
Bucket capacity | 0.17m³(SAE) |
Bucket capacity scope | 0.069-0.24m³ |
Number of bucket teeth | 4 |
Bucekt width | 640mm |
Max. digging height | 5030mm |
Max. dumping height | 3390mm |
Max. digging depth | 3390mm |
Max. vertical digging depth | 2545mm |
Max. digging distance | 5523mm |
Max. digging reach at ground level | 5413mm |
Min. swing radius of work equipmenr | 2406mm |
Bucket digging force | 23.7KN |
Arm digging force | 21.6KN |
Overall length | 5385mm |
Ground contact length | 3512mm |
Overall height(to top of boom) | 1783mm |
Overall width | 1750mm |
Overall height(to top of cab) | 2455mm |
Counter weight ground clearance | 600mm |
Min. Ground clearacne | 350mm |
Tail swing radius | 1561mm |
Track grounding length | 1710mm |
Track length | 2190mm |
Track gauge | 1400mm |
Track width | 1750mm |
Track shoe width | 350mm |
Counter weight height | 850mm |
Revolving frame width | 1600mm |
Distance from swing center to tail | 1561mm |
Operating Weight and Ground Pressure | |
Operating weight(includes basic machine) | 4200kg |
Ground pressure | 36KPa |