After-sales Service: | One-Year Engine Warranty |
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Warranty: | One Year |
Type: | Crawler Excavator |
Usage: | Special Excavator, Marine Excavator, Mining Excavator, GM Excavator |
Bucket: | Backhoe |
Transmission: | Hydraulic Transmission |
Customization: |
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Suppliers with verified business licenses
Tonnage (tons) | 20 |
Machine working weight (kg) | 21100 |
Bucket capacity (m³) | 1 |
Boom length (mm) | 5700 |
Stick length (mm) | 2500/2900 (HD type) |
Origin | USA |
Rotation speed (rpm) | 10.9 |
Rotation torque (kN/m) | 61.8 |
Walking speed (km/h) | 5.4 |
Climbing ability (%) | 70/35° |
Bucket digging force (kN) | 125 |
Stick digging force (kN) | 104 |
Maximum traction (kN) | 205 |
Engine model | C7.1 |
Rated power (kw/rpm) | 112/1800 |
Displacement (L) | 7.01 |
Number of cylinders (pcs) | 6 |
Bore×Stroke (mm) | 105×135 |
Work form country | 2 emissions |
Maximum flow of main pump (l/min) | 404 |
Pilot pump flow (L/min) | 32.4 |
Pilot circuit (MPa) | 39 |
Working hydraulic circuit (Mpa) | 34.3 |
Walking hydraulic circuit (Mpa) | 35 |
Swing hydraulic circuit (Mpa) | 25 |
Main relief set pressure (Mpa) | 35 |
Boom cylinder-number × cylinder diameter × stroke (mm) | 120 × 1260 |
Stick cylinder-number × cylinder diameter × stroke (mm) | 140 × 1504 |
Bucket cylinder-number × cylinder diameter × stroke (mm) | 120 × 1104 |
Fuel tank (L) | 410 |
Hydraulic oil tank (L) | 138 |
Hydraulic system (L) | 260 |
Engine oil replacement amount (L) | 22 |
Coolant (L) | 25 |
Total transport length (mm) | 9460 |
Total transport width (mm) | 2800 |
Total transport height (mm) | 3030 |
Overall height of cab (mm) | 2950 |
Car width (mm) | 2800 |
Track ground length (mm) | 3270 |
Total track length (mm) | 4080 |
Track shoe width (mm) | 600/700/790 |
Total track width (mm) | 2800 (600mm track shoe) |
Track gauge (mm) | 2200 |
Minimum ground clearance (mm) | 450 |
Counterweight ground clearance (mm) | 1020 |
Back end radius of gyration (mm) | 2750 |
Maximum digging radius of stop surface (mm) | 9890 |
Maximum digging depth (mm) | 6720 |
Maximum digging height (mm) | 9490 |
Maximum unloading height (mm) | 6490 |
Maximum vertical digging depth (mm) | 5690 |
Maximum effective digging depth (mm) | 6380 |
Suppliers with verified business licenses