Excavators

Engine Model

Cat C7.1

Net Power

169 HP

Bore

4.1 in

Stroke

5.3 in

Displacement

427.8 in³

Maximum Torque

612 ft·lbf

Emissions

Meets Tier 4 Final/Stage IV emission standards.

Engine Power

128.8 kW (173 hp [175 hp]*)

Engine Power

126 kW (169 hp [171 hp]*)

Number of Cylinders

6

Ratings

1700 r/min

Note

*Metric values.

Counterweights

3500/4700 kg (7,716/10,362 lb)

Note

*Includes medium stick, 3500 kg (7,716 lb) counterweight, full fuel tank, operator, quick coupler (250 kg/551 lb), bucket (780 kg/1,720 lb), dual pneumatic tires. Weight varies depending on configuration.

One

47884 lb

One

47377 lb

Operating Weight

21 490 to 22 330 kg (47,377 to 49,229 lb)

VA Boom

49229 lb

VA Boom

48722 lb

Swing Speed

9 r/min

Maximum Swing Torque

43988 ft·lbf

Maximum Flow

66 gal/min

Maximum Flow

13.2 gal/min

Maximum Flow

94 gal/min

Maximum Flow

31.2 gal/min

Maximum Pressure

5076 psi

Maximum Pressure

2683 psi

Maximum Pressure

5366 psi

Maximum Pressure

5076 psi

Swing Mechanism

4496 psi

System

107 gal (US)

Maximum Travel Speed

19 mile/h

Drawbar Pull

28550.7 lbf

Maximum Forward

19 mile/h

Maximum Gradeability

70%

Diesel Exhaust Fluid Tank

9.1 gal (US)

Fuel Tank

111 gal (US)

Ground Clearance

14.2 in

VA Boom

34.58 ft

VA Boom

23.67 ft

Note

Range values are calculated with GD bucket 1200 mm (48 in), 1.19 m3 (1.55 yd3) with tips K080 and quick coupler with a tip radius of 1688 mm (5'6").

One

19.83 ft

One

30.75 ft

One

20.5 ft

One

32.5 ft

One

21.17 ft

One

31.5 ft

One

21.25 ft

One

33.83 ft

VA Boom

20.5 ft

VA Boom

32.17 ft

VA Boom

21.83 ft

VA Boom

35.58 ft

VA Boom

24.67 ft

VA Boom

33.42 ft