Operating weight
49,700kg
A 49.7-tonne mining excavator on the Cummins X12: 343 kW and 2,170 N·m, which XCMG compares to 70-tonne-class power. 3.2 m³ bucket, 334 kN digging force and a forged, box-section front end.
11.8 L and 2,170 N·m from 1,400 rpm; constant-power output keeps light and heavy duty switching stable.
Largest displacement in the class: 2 × 408 L/min, 13% more flow than the previous model.
Large-section box structures with one-piece forged joints, 3,000-hour durability tested, life up 20%.
Cast-alloy wear corners and lip protectors, 30% longer bucket life in rock.
Full technical data for this machine. Tell us your working conditions and we will confirm the exact configuration — boom, arm, bucket and attachment — before you order.
| Engine model | Cummins X12CS4460 |
| Emission standard | Non-road China IV |
| Rated power | 343 kW @ 2,100 rpm |
| Max torque | 2,170 N·m @ 1,400 rpm |
| Displacement | 11.8 L |
| Number of cylinders | 6 |
| Bore × stroke | 132 × 144 mm |
| Cooling | Water-cooled, turbocharged, air-to-air intercooled |
| Main pump | 2 × variable displacement pump + 1 gear pump |
| Max oil flow | 2 × 408 L/min |
| Main relief pressure | 34.3 MPa |
| Boost pressure | 37 MPa |
| Pilot system pressure | 3.9 MPa |
| Travel circuit pressure | 34.3 MPa |
| Swing circuit pressure | 28.5 MPa |
| Operating weight | 49,700 kg |
| Bucket capacity | 2.8 – 3.2 m³ |
| Bucket digging force | 334 kN (ISO) |
| Arm digging force | 246 kN (ISO) |
| Max traction force | 330 kN |
| Travel speed (high / low) | 5.4 / 3.2 km/h |
| Swing speed | 8 rpm |
| Gradeability | 35° (70%) |
| Ground pressure | 85 kPa |
| Max digging radius | 11,495 mm |
| Max digging depth | 7,550 mm |
| Max digging height | 10,330 mm |
| Max dumping height | 7,145 mm |
| Min. swing radius | 4,305 mm |
| Boom length | 6,900 mm |
| Arm length | 2,900 mm |
| Overall dimensions (L × W × H) | 12,550 × 3,575 × 4,500 mm |
| Standard track shoe width | 600 mm |
| Track gauge | 2,740 mm |
| Track wheelbase | 4,430 mm |
| Track length | 5,470 mm |
| Track height | 1,225 mm |
| Tail swing radius | 3,995 mm |
| Min. ground clearance | 560 mm |
| Counterweight clearance | 1,360 mm |
| Fuel tank | 690 L |
| Hydraulic oil tank | 320 L |
| Urea / AdBlue | 85 L |
Specifications are indicative and subject to the final configuration of the unit supplied. Figures may vary with optional equipment, bucket type and local emission requirements. Request the current datasheet for your market before ordering.
Same class, same inspection and export process. Compare capacities before you decide.
