Komatsu’s PC58-8 excavator is easy to operate and maintain. Its scientifically designed configuration helps it maintain its quality. A wide range of parts in the walking device have been strengthened to make it more reliable.
Specification | |
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Power | traditional power |
Bucket | backhoe |
Tonnage (tons) | 5 |
Working weight of the whole machine (kg) | 5400 |
Bucket width(mm) | 725 |
Bucket capacity (m³) | 0.23 |
Boom length (mm) | 2900 |
Stick length (mm) | 1640 |
Performance | |
Rotation speed (rpm) | 9.0 |
Walking speed (km/h) | 4.1/2.6 |
Ground specific pressure (Kpa) | 30.8 |
Bucket Digging Force (kN) | 39 |
Digging force of stick (kN) | 23.9 |
Maximum traction force (kN) | 42 |
Power System | |
Engine Model | S4D87E-1 |
Rated power (kw/rpm) | 36/2300 |
Displacement (L) | 2.434 |
Number of cylinders (pcs) | 4 |
Bore diameter × stroke (mm) | 87*102.4 |
Cooling method | water cooling |
Hydraulic system | |
Main Pump Type | Variable displacement piston pump |
Maximum flow of main pump (l/min) | 146 |
Pilot oil circuit (MPa) | 3.7 |
Working hydraulic oil circuit (Mpa) | 26.5 |
Walking hydraulic circuit (Mpa) | 26.5 |
Swing hydraulic circuit (Mpa ) | 19.6 |
Boom Cylinder-Number×Cylinder Bore×Stroke(mm) | 1-90*686 |
Stick Cylinder-Number×Cylinder Bore×Stroke(mm) | 1-85*709.5 |
Bucket Cylinder-Number×Cylinder Bore×Stroke(mm) | 1-75*580 |
Oil Capacity | |
Fuel tank (L) | 120 |
Hydraulic tank (L) | 55 |
Engine oil replacement amount (L) | 9.7 |
Body Size | |
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Total length of transport (mm) | 5935 |
Overall width for transportation (mm) | 1960 |
Overall transport height (mm) | 2550 |
Track grounding length (mm) | 1980 |
Total length of track(mm) | 2500 |
Track shoe width (mm) | 400 |
Track gauge (mm) | 1560 |
Minimum ground clearance (mm ) | 320 |
Back end turning radius (mm ) | 1650 |
Number of carrier rollers (one side) (pcs) | 1 |
Number of track shoes (one side) (pcs) | 39 |
Number of rollers (one side) (pcs) | 5 |
Scope of Work | |
Maximum excavation radius (mm) | 6120 |
Maximum digging radius of parking surface (mm) | 5950 |
Maximum excavation depth (mm) | 3800 |
Maximum excavation height (mm) | 5850 |
Maximum unloading height (mm) | 4160 |
Maximum vertical excavation depth (mm) | 3020 |
Bulldozer width × height (mm) | High 355 |
Bulldozer lift or push depth (mm) | 430/330 |
Komatsu PC58-8 excavator related parts:
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