| Engine Model |
Cat C7.1 |
| Net Power |
169.0 hp |
| Bore |
4.1 in |
| Stroke |
5.3 in |
| Displacement |
427.8 in3 |
| Maximum Torque - 1,400 rpm |
612.0 ft·lbf |
| Engine Power - Maximum Net - ISO 9249/SAE J1349 |
126 kW (169 hp [171 hp/PS]*) |
| Number of Cylinders - In Line |
6 |
| Engine Power - Maximum Gross - ISO 14396 |
128.8 kW (173 hp [175 hp/PS]*) |
| Ratings |
1700.0 RPM |
| Emissions |
Meets Stage IV emission standards. |
| 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-Piece Boom - Front and Rear Outriggers |
47884.0 lb |
| VA Boom - Rear Dozer, Front Outriggers |
48722.0 lb |
| VA Boom - Rear Dozer Only |
45856.0 lb |
| Operating Weight* |
20 800 to 22 330 kg (45,856 to 49,229 lb) |
| Counterweights |
3500/4700 kg (7,716/10,362 lb) |
| One-Piece Boom - Rear Dozer, Front Outriggers |
47377.0 lb |
| Swing Speed |
9.0 RPM |
| Maximum Flow - Auxiliary Circuit - Medium Pressure |
13.2 gal/min |
| Maximum Flow - Auxiliary Circuit - High Pressure |
66.0 gal/min |
| Maximum Pressure - Swing Mechanism |
2683.0 psi |
| Maximum Flow - Auxiliary Circuit - High Pressure |
94.0 gal/min |
| Maximum Pressure - Auxiliary Circuit - Medium Pressure |
5366.0 psi |
| Swing Mechanism |
4496.0 psi |
| System |
107.0 gal |
| Maximum Pressure - Implement Circuit - Normal and Travel Circuit |
5076.0 psi |
| Maximum Flow - Swing Mechanism |
31.2 gal/min |
| Maximum Pressure - Implement Circuit - Normal |
5076.0 psi |
| Maximum Travel Speed |
19.0 mph |
| Drawbar Pull |
28550.7 lb |
| Maximum Forward/Reverse - 2nd Gear |
19.0 mile/h |
| Maximum Gradeability (25 000 kg/55,115 lb) |
70% |
| Engine Crankcase |
9.1 gal |
| Cooling |
111.0 gal |
| Ground Clearance |
14.2 in |
| VA Boom - 2500 mm (8'2") Stick Length: Digging Height |
34.58 ft |
| VA Boom - 2500 mm (8'2") Stick Length: Dump Height |
23.67 ft |
| VA Boom - Front and Rear Outriggers |
49229.0 lb |
| One-Piece Boom - 2900 mm (9'6") Stick Length: Dump Height |
21.25 ft |
| VA Boom - 2500 mm (8'2") Stick Length: Digging Depth |
20.5 ft |
| VA Boom - 2900 mm (9'6") Stick Length: Dump Height |
24.67 ft |
| VA Boom - 2900 mm (9'6") Stick Length: Digging Depth |
21.83 ft |
| VA Boom - 2500 mm (8'2") Stick Length: Reach at Ground Level |
32.17 ft |
| One-Piece Boom - 2500 mm (8'2") Stick Length: Dump Height |
20.5 ft |
| One-Piece Boom - 2900 mm (9'6") Stick Length: Digging Height |
31.5 ft |
| One-Piece Boom - 2500 mm (8'2") Stick Length: Digging Height |
30.75 ft |
| VA Boom - 2900 mm (9'6") Stick Length: Digging Height |
35.58 ft |
| One-Piece Boom - 2900 mm (9'6") Stick Length: Digging Depth |
21.17 ft |
| Note |
Range values are calculated with GD bucket 1200 mm (48 in), 1.19 m3 (1.55 yd3) with tips K080 and CW-30-H.4.N quick coupler with a tip radius of 1688 mm (5'6"). |
| One-Piece Boom - 2500 mm (8'2") Stick Length: Reach at Ground Level |
32.5 ft |
| Note |
*Metric values. |
| One-Piece Boom - 2900 mm (9'6") Stick Length: Reach at Ground Level |
33.83 ft |
| One-Piece Boom - 2500 mm (8'2") Stick Length: Digging Depth |
19.83 ft |
| VA Boom - 2900 mm (9'6") Stick Length: Reach at Ground Level |
33.42 ft |
| Swing Torque |
39220.0 lb ft |