

Product Description
Specifications | Value |
---|---|
No. | 763148 |
Tonnage (tons) | 46 |
Working weight (kg) | 44500 |
Bucket capacity (m³) | 1.8-3.73 |
Boom length (mm) | 7000 |
Rod length (mm) | 3350 |
Country of origin | Shanghai, China |
power | Traditional power |
manufacturer | Joint venture/Import |
bucket | backhoe |
Engine type | Volvo D12D |
Rated power (kw/rpm) | 245/1800 |
Cooling mode | water-cooling |
Cylinder diameter × stroke (mm) | 131 x 150 |
Number of cylinders (PCS) | 6 |
Displacement (L) | 12.1 |
Working form | Maximum torque: 1720N.m/1350rpm |
Ground specific pressure (Kpa) | 77.5 |
Rotation speed (rpm) | 8.5 |
Climbing ability (%) | 70 |
Bucket digging force (kN) | 253.0(Standard)/276.5(Extra) |
Rod digging force (kN) | 195.1(Standard)/213.8(Extra force) |
Travel speed (km/h) | 2.9/4.8 |
Rotary hydraulic motor type | Axial piston hydraulic motor |
Type of walking hydraulic motor | Variable axial piston motor |
Maximum flow of main pump (l/min) | 345 * 2 + 31 |
Traveling Hydraulic Circuit (Mpa) | 31.4 |
Rotary Hydraulic Circuit (Mpa) | 24.5 |
Control Hydraulic Circuit (Mpa) | 3.9 |
Hydraulic crushing pipeline is standard | no |
Main pump type | Variable axial piston pump ×2+ gear pump |
Working Hydraulic Circuit (Mpa) | 31.4/34.3 |
Bucket cylinders - Number × diameter × stroke (mm) | 1-165 x 1335 |
Bucket rod cylinders - Number × diameter × stroke (mm) | 1-190 x 1850 |
Boom cylinders - Number × diameter × stroke (mm) | 2-165 x 1590 |
Fuel Tank (L) | 685 |
Hydraulic Tank (L) | 270 |
Engine Oil changes (L) | 42 |
Coolant (L) | 60 |
Hydraulic System (L) | 525 |
Total transport length (mm) | 12070 |
Total transport width (mm) | 3340 |
Total transport height (mm) | 3650 |
Full cab height (mm) | 3250 |
Counterweight ground clearance (mm) | 1275 |
Minimum ground clearance (mm) | 550 |
Minimum turning radius of front working device (mm) | 5090 |
Back end turning radius (mm) | 3730 |
Total track length (mm) | 5370 |
Track gauge (mm) | 2740 |
Track plate width (mm) | 600 |
Total track width (mm) | 3340 |
Track ground length (mm) | 4370 |
Maximum digging radius (mm) | 12000 |
Maximum digging depth (mm) | 7700 |
Maximum excavation height (mm) | 10970 |
Maximum unloading height (mm) | 7650 |
Maximum vertical digging depth (mm) | 6840 |
Maximum excavation radius of stop surface (mm) | 11780 |
Maximum effective digging depth (mm) | 7550 |
Description
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