Engine

Engine Model
Cat C7.1 ACERT
Emissions
Tier 4 Final/Stage IV
Maximum Gross (ISO 14396)
129.4 kW (174 hp [176 hp/PS*])
Displacement
427.8 in3
Maximum Net (ISO 9249/SAE J1349)
126 kW (169 hp [171 hp/PS*])
Bore
4.1 in
Stroke
5.3 in
Maximum Torque @ 1,400 rpm
612.0 lbf-ft
Cylinders
6 in-line
Note
*Metric values.

Weights

Operating Weight
21 500-24 500 kg (47,399-54,013 lb)
With MH Boom (6400 mm/20'1") – MH Undercarriage and Straight Stick
52183 lb
With MH Boom (6400 mm/20'1") – MH Undercarriage and Drop Nose Stick
51257 lb
With MH Boom (6400 mm/20'1") – Standard Undercarriage and Straight Stick
50111 lb
With MH Boom (6400 mm/20'1") – Narrow Undercarriage and Drop Nose Stick
49251 lb
With Short MH Boom (5350 mm/17'6") – Narrow Undercarriage and Straight Stick
49692 lb
With One-Piece Boom – Standard Undercarriage and Industrial Stick
47730 lb
Note
*Operating weight is with solid tires, standard counterweight, MH undercarriage, full fuel tank, operator and work tool (1400 kg/3,086 lb). Weight varies depending on configuration.
Counterweights – Standard
8157 lb
Counterweights – Optional
9259 lb

Swing Mechanism

Swing Speed
8.5 rpm
Maximum Swing Torque
39828 lbf-ft

Service Refill Capabilities

Fuel Tank
87 gal
Diesel Exhaust Fluid Tank
9.1 gal
Cooling System
12.3 gal
Hydraulic Tank Capacity
40.4 gal
Hydraulic System Capacity
66.8 gal

Undercarriage

Axle Clearance (standard undercarriage)
14.2 in
Oscillation Axle Angle
±5 degrees

Drive

Maximum Travel Speed
16 mph

Transmission

Maximum Travel Speed (2nd gear)
16 mph
Creeper Speed (2nd gear)
6.2 mph
Maximum Gradeability (23 000 kg/50,706 lb)
68%

Hydraulic System: Maximum Pressure

Implement Circuit (Normal/Heavy Lift)
35 000/37 000 kPa (5,076/5,366 psi)
Travel Circuit
5076 psi
Auxiliary Circuit – Medium Pressure
3046 psi
Auxiliary Circuit – High Pressure
5076 psi
Swing Mechanism
4496 psi

Hydraulic System: Maximum Flow

Implement/Travel Circuit
76 gal/min
Auxiliary Circuit – High Pressure
66 gal/min
Auxiliary Circuit – Medium Pressure
13 gal/min
Swing Mechanism
28.5 gal/min

Maximum Dimensions (approximate)

Maximum Shipping Height
11.92 ft
Maximum Shipping Width
9.83 ft

Working Ranges – without Work Tool: MH Boom (6.40 m/20'1"); Stick Length (4200 mm/13'9")

Maximum Height
37.75 ft
Maximum Reach
33.92 ft
Maximum Depth
4.83 ft

Working Ranges – without Work Tool: MH Boom (6.40 m/20'1"); Stick Length (4900 mm/16'1")

Maximum Height
39.00 ft
Maximum Reach
36.08 ft
Maximum Depth
7.17 ft

Working Ranges – without Work Tool: Short MH Boom (5.35 m/17'6"); Stick Length (4200 mm/13'9")

Maximum Height
34.25 ft
Maximum Reach
30.58 ft
Maximum Depth
5.42 ft

Working Ranges – without Work Tool: Short MH Boom (5.35 m/17'6"); Stick Length (4900 mm/16'1")

Maximum Height
36.17 ft
Maximum Reach
32.75 ft
Maximum Depth
7.58 ft
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