| Parameter | Value |
|---|---|
| Machine working weight | (kg) 5300 |
| Bucket capacity | (m³)0.055-0.22 |
| Rotation speed | (rpm) 9 |
| Walking speed | (km/h)2.6/4.1 |
| Grounding specific pressure | (Kpa) 30.7 |
| Engine model | Komatsu S4D87E-1 |
| Rated power | (kw/rpm)34.5/2300 |
| Displacement | (L)2.434 |
| Working form: 4-stroke, water-cooled in-line | direct injection engine, stroke: 102.4mm, bore: 87mm. |
| Working hydraulic oil circuit | (Mpa) 26.5 |
| Travel hydraulic circuit | (Mpa) 26.5 |
| Rotary hydraulic circuit | (Mpa) 19.6 |
| Boom cylinder - number × bore × stroke | (mm) 90 × 689.5 × 55 |
| Stick cylinder - number × bore × stroke | (mm) 85 × 709.5 × 55 |
| Bucket cylinder - number × bore × stroke | (mm) 75 × 580 × 50 |
| Fuel tank | (L) 120 |
| Hydraulic oil tank | (L) 55 |
| Engine oil replacement volume | (L) 9.7 |
| Coolant | (L)8 |
| Total transportation length | (mm) 5935 |
| Total transportation width | (mm)1960 |
| Total transportation height | (mm) 2550 |
| Overall height of cab | (mm) 2550 |
| Track ground length | (mm)1980 |
| Total track length | (mm) 2500 |
| Track shoe width | (mm) 400 |
| Total track width | (mm)1960 |
| Track gauge | (mm)1560 |
| Minimum ground clearance | (mm) 320 |
| Rear end turning radius | (mm) 1650 |
| Maximum digging radius | (mm) 6130 |
| Maximum excavation radius of parking surface | (mm) 5980 |
| Maximum digging depth | (mm) 3810 |
| Maximum digging height | (mm) 5860 |
| Maximum unloading height | (mm) 4130 |
| Maximum vertical excavation depth | (mm) 3060 |
| Dozer blade lift or pushing depth | (mm) 355 |
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