Product Description
Specifications | Value |
---|---|
No. | 649227 |
Tonnage (tons) | 20 |
Working weight (kg) | 20200-20300 |
Bucket capacity (m³) | 0.91~1.0 |
Boom length (mm) | 5680 |
Rod length (mm) | 2910 |
power | Traditional power |
manufacturer | Joint venture/Import |
bucket | backhoe |
Engine type | Isuzu GI-4HK1XKSA-02 |
Rated power (kw/rpm) | 113/2000 |
Cooling mode | water-cooling |
Cylinder diameter × stroke (mm) | 115 x 125 |
Maximum torque (N.m) | 638/1500 |
Number of cylinders (PCS) | 4 |
Displacement (L) | 5.193 |
Working form | 4-stroke, water-cooled, electronically controlled direct injection, turbocharged, intercooled |
Ground specific pressure (Kpa) | 45 |
Rotation speed (rpm) | 13.5 |
Climbing ability (%) | 70 |
Bucket digging force (kN) | 158 |
Rod digging force (kN) | 114 |
Travel speed (km/h) | 5.5/3.5 |
Turning torque (Nm) | 68 |
Rotary hydraulic motor type | 1 swashplate plunger motor |
Type of walking hydraulic motor | 2 variable swash plate plunger motor |
Maximum flow of main pump (l/min) | 2 x 212 + 30.2 |
Traveling Hydraulic Circuit (Mpa) | 34.3 |
Rotary Hydraulic Circuit (Mpa) | 32.3 |
Main pump type | 2 variable axial piston pumps +1 gear pump |
Working Hydraulic Circuit (Mpa) | 34.3 |
Pilot Oil Circuit (MPa) | 3.9 |
Bucket cylinders - Number × diameter × stroke (mm) | 1 x 115 x 80 |
Bucket rod cylinders - Number × diameter × stroke (mm) | 1 x 135 x 95 |
Boom cylinders - Number × diameter × stroke (mm) | 2 x 120 x 85 |
Fuel Tank (L) | 400.0 |
Hydraulic Tank (L) | 135.0 |
Engine Oil changes (L) | 23.0 |
Hydraulic System (L) | 31.0 |
Total transport length (mm) | 9660 |
Total transport width (mm) | 2860 |
Total transport height (mm) | 3010 |
Full cab height (mm) | 2950 |
Counterweight ground clearance (mm) | 1030 |
Minimum ground clearance (mm) | 450 |
Back end turning radius (mm) | 2890 |
Total track length (mm) | 4170 |
Track gauge (mm) | 2200 |
Track plate width (mm) | 600 |
Total track width (mm) | 2800 |
Track ground length (mm) | 3370 |
Number of sprockets (single side) (each) | 2 |
Number of wheels (single side) (each) | 7 |
Number of track plates (single side) (PCS) | 46 |
Maximum digging radius (mm) | 9920 |
Maximum digging depth (mm) | 6670 |
Maximum excavation height (mm) | 10040 |
Maximum unloading height (mm) | 7180 |
Maximum vertical digging depth (mm) | 5990 |
Maximum excavation radius of stop surface (mm) | 9750 |
Description
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