Excavator
WE80
Excavator
| Travel System | |
|---|---|
| Travel motors | Eaton/Eddie |
| Support roller quantities | 2×6 |
| Carrier roller quantities | 2×1 |
| Travel shoes | 2×39 |
| Travel speed | 3.6/5.3(km/h) |
| Drawbar pulling force | 63.5kN |
| Gradeability | 70%(35°) |
| Track shoes thickness | 8.5mm |
| Engine | |
| Model | Yanmar 4TNV98T |
| Type | turbocharged; 4 stroke, direct injection, water cooled |
| No. of cylinder | 4 |
| Displacement | 3.319L; |
| Power output | 54.3kw/2200rpm |
| Max. torque | 277～301N.m/1650±100 rpm |
| Hydraulic System | |
| Pump | KPM |
| Type | variable double–piston pump |
| Max. discharge flow | 2X79.2(L/min) |
| Max. discharge pressure | |
| Boom, arm and bucket | 27.5 MPa |
| Travel circuit | 23.5 MPa |
| Swing circuit | 23.5 MPa |
| Control circuit | 3.9 MPa |
| Pilot control pump | Gear type |
| Main control valves | KYB, Japan |
| Oil cooler | Air cooled type |
| Cab & Electrical System | |
| Cab | Cab installed with silicon oil rubber, adjustable luxurious seat, cold and warm air-conditioning system plus flexible pilot control system |
| Voltage | 12V |
| Batteries | 1x12V |
| Battery capacity | 120Ah |
| Boom, Arm ＆ Bucket | |
| Boom cylinder | Φ110×Φ75×S1000-L1480 |
| Arm cylinder | Φ100×Φ65×S870-L1335 |
| Bucket cylinder | Φ55×Φ90×S710-L1115 |
| Swing System | |
| Swing motor | KYB |
| Swing motor type | Axial-piston motor |
| Brake | Hydraulic oil released |
| Parking brake | Hydraulic disc brake |
| Swing speed | 11 r/min |
| Refilling Capacity & lubrication | |
| Fuel tank | 135 L |
| Cooling system | 18 L |
| Engine oil | 10.5 L |
| Hydraulic oil tank | 92 L Tank Oil Level / 128 L Hydraulic System |
| Bucket | |
| Bucket capacity | 0.34m3 (SAE) |
| Bucket Capacity scope | 0.105-0.51m3 |
| Number of bucket teeth | 5 |
| Bucket width | 824 mm |
| Working ranges | |
| Boom length | 3905mm |
| Max. digging height | 7280mm |
| Max. dumping height | 4970mm |
| Max. digging depth | 4265mm |
| Max. vertical digging depth | 3200mm |
| Max. digging distance | 6800mm |
| Max. digging radius at ground level | 6665mm |
| Min swing radius of work equipment | 2160mm |
| Digging Force (ISO6015) | |
| Arm length | 1750mm |
| Bucket digging force | 60.8 KN |
| Arm digging force | 47.1 KN |
| Overall Dimensions | |
| Overall length | 6470mm |
| Ground contact length | 3400mm |
| Overall height(to top of boom) | 2545mm |
| Overall width | 2250mm |
| Overall height(to top of cab) | 2600mm |
| Counter weight ground clearance | 820mm |
| Min Ground clearance | 403mm |
| Tail swing radius | 1870mm |
| Track grounding length | 2200mm |
| Track length | 2785mm |
| Track gauge | 1800mm |
| Track width | 2250mm |
| Track Shoe width | 450mm |
| Counter weight height | 1785mm |
| Revolving frame width | 2195mm |
| Distance from swing center to tail | 1870mm |
| Operating Weight and Ground Pressure | |
| Operating weight | 8080 Kg |
| Ground pressure | 39 KPa |
