Engine Specifications:
The excavator is powered by a Cummins QSM11 engine, compliant with Tier 3 / Stage IIIA emission regulations. It delivers a gross power of 399.6 hp (298 kW) and a net power of 375.5 hp (280 kW) at 1,800 rpm. The engine has a peak torque of 1,400 lbf•ft (1,898 N•m) at 1,400 rpm and features six cylinders with a displacement of 659 in³ (10.8 L).

Track Drive:
The maximum travel speed is 3.4 mph (5.5 km/h) with a gradeability of 70% and a drawbar pull of 86,776 lbf (386 kN).

Undercarriage:
The undercarriage includes a shoe width of 35.4 in (900 mm), with 53 shoes per side, 9 bottom rollers per side, and 2 upper rollers per side.

Hydraulic System:
The main pumps provide a total flow of 2×100 gal/min (2×380 L/min) with a main relief pressure of 4,685 psi (32.3 MPa) and a boost relief pressure of 5,120 psi (35.3 MPa).

Swing System:
The swing speed is 8.5 rpm.

Working Ranges:
The maximum digging depth is 27’6” (8,378 mm), with a reach at ground level of 40’11’’ (12,480 mm) and a maximum dig height of 36’1’’ (10,985 mm). The dump height is 26’3” (7,990 mm).

Bucket Performance:
The standard bucket has a heaped capacity of 2.9 yd³ (2.2 m³) with a maximum bucket breakout force of 64,745 lbf (288 kN).

Service Capacities:
The fuel tank capacity is 172 gal (650 L), engine oil capacity is 10 gal (38 L), cooling system capacity is 13.2 gal (50 L), hydraulic reservoir capacity is 76.7 gal (290 L), and the total hydraulic system capacity is 143 gal (540 L).

Lift Capacity:
The lift capacity varies with height, with notable capacities such as 61,904 lbs at 5’ height and 83,628 lbs at -5’ height.