Contents
Bucket
| Bucket Capacities | 2 yd (2 m) |
Engine
| Bore | 4 in (10 cm) |
| Displacement | 428 cu in (7,010 cu cm) |
| Engine Gross Power (Maximum) – ISO 14396 | 173 hp (129 kw) |
| Engine Model | Cat C7.1 ACERT |
| Engine Power – Maximum Gross – ISO 14396 | 128.8 kW (173 [175]*) |
| Engine Power – Maximum Net – ISO 9249/SAE J1349 | 126 kW (169 [171]*) |
| Maximum Torque – 1,400 rpm | 612 lbs ft (830 nm) |
| Net Power | 169 hp (126 kw) |
| Note | *Metric values. |
| Number of Cylinders | 6 |
| Ratings | 1700 rpm |
| Stroke | 5 in (13 cm) |
Hydraulic System
| Maximum Flow – Auxiliary Circuit – High Pressure | 66 gpm (250 lpm) |
| Maximum Flow – Auxiliary Circuit – Medium Pressure | 13 gpm (50 lpm) |
| Maximum Flow – Implement/Travel Circuit | 94 gpm (356 lpm) |
| Maximum Flow – Swing Mechanism | 31 gpm (118 lpm) |
| Maximum Pressure – Auxiliary Circuit – High Pressure | 5076 psi |
| Maximum Pressure – Auxiliary Circuit – Medium Pressure | 2683 psi |
| Maximum Pressure – Implement Circuit – Normal | 5076 psi |
| Maximum Pressure – Implement Circuit – Normal and Travel Circuit | 5076 psi |
| Maximum Pressure – Swing Mechanism | 4496 psi |
| Swing Mechanism | 4496 psi |
| System | 107 gal (405 l) |
| Tank Capacity | 53 gal (200 l) |
Service Refill Capacities
| Cooling System | 12 gal (47 l) |
| Diesel Exhaust Fluid Tank | 9 gal (34 l) |
| Engine Crankcase | 5 gal (19 l) |
| Final Drive | 1 gal (3 l) |
| Front Steering Axle – Differential | 3 gal (11 l) |
| Fuel Tank – Total Capacity | 111 gal (420 l) |
| Powershift Transmission | 1 gal (3 l) |
| Rear Axle – Housing (Differential) | 4 gal (14 l) |
Swing Mechanism
| Maximum Swing Torque | 43,988 ft (13,408 m) |
| Swing Speed | 9 rpm |
| Swing Torque | 39,220 lbs ft (53,174 nm) |
Tires
| Optional | 10.00-20 (Dual Solid Rubber) |
| Standard | 11.00-20 (Dual Pneumatic) |
Transmission
| Creeper Speed – 1st Gear | 2 mph (3 kph) |
| Creeper Speed – 2nd Gear | 6 mph (9 kph) |
| Drawbar Pull | 28,551 lbs (12,950 kg) |
| Forward/Reverse – 1st Gear | 6 mph (9 kph) |
| Forward/Reverse – 2nd Gear | 19 mph (30 kph) |
| Maximum Forward/Reverse – 2nd Gear | 19 mph (31 kph) |
Undercarriage
| Ground Clearance | 1 ft (0 m) |
| Oscillation Axle Angle | 8.5 degrees |
Weights
| One-Piece Boom – Front and Rear Outriggers | 47,884 lbs (21,720 kg) |
| One-Piece Boom – Rear Dozer, Front Outriggers | 47,377 lbs (21,490 kg) |
| VA Boom – Front and Rear Outriggers | 49,229 lbs (22,330 kg) |
| VA Boom – Rear Dozer, Front Outriggers | 48,722 lbs (22,100 kg) |
Working Ranges
| Maximum Digging Depth | 22 ft (7 m) |
| Maximum Reach – Ground Level | 34 ft (10 m) |
