Engine

Engine Model
Cat C7.1 ACERT
Engine Model
Cat C7.1 ACERT
Net Flywheel Power
235 hp
Net Flywheel Power
235 mm H2O
Bore
4.13 in
Bore
4.13 in
Stroke
5.31 in
Stroke
5.31 in
Displacement
428 in3
Displacement
428 in³
Gross Power – SAE J1995
239 hp
Net Power – SAE J1349
235 hp
Gross Power - SAE J1995
239 mm H2O
Net Power - SAE J1349
235 mm H2O
Engine (rating) RPM
1800 rpm
Engine (operation) RPM
1750 rpm
Engine RPM - Operation
1750 r/min
Engine RPM - Rating
1800 r/min

Weights

Operating Weight
69950 lb
Operating Weight
69950 lb

Machine Weights

Minimum Operating Weight*
64220 lb
Maximum Operating Weight**
69950 lb
Note
*6.15 m (20'2") Reach Boom, R2.65CB2 (8'8") Stick, 600 mm (24") TG Shoes, 5.8 mt (6.3 t) Counterweight, 1.76 m3 (2.30 yd3) GD Bucket.
Note
**10.2 m (33'6") SLR Boom, 7.85 m (25'9") Stick, 800 mm (31") TG Shoes, 6.75 mt (7.4 t) Counterweight, 0.53 m3 (0.70 yd3) Bucket.

Machine Weight

Maximum Operating Weight**
69950 lb
Minimum Operating Weight*
64220 lb
Note (1)
*6.15 m (20'2") Reach Boom, R2.65CB2 (8'8") Stick, 600 mm (24") TG Shoes, 5.8 mt (6.3 t) Counterweight, 1.76 m3 (2.30 yd3) GD Bucket.
Note (2)
**10.2 m (33'6") SLR Boom, 7.85 m (25'9") Stick, 800 mm (31") TG Shoes, 6.75 mt (7.4 t) Counterweight, 0.53 m3 (0.70 yd3) Bucket.

Service Refill Capacities

Fuel Tank Capacity
137.4 gal
Fuel Tank Capacity
137.4 gal (US)
Cooling System
7.9 gal
Cooling System
7.9 gal (US)
Final Drive (each)
1.6 gal
Final Drive - Each
1.6 gal (US)
Hydraulic System (including tank)
81.9 gal
Hydraulic System - Including Tank
81.9 gal (US)
Hydraulic Tank
46.2 gal
Hydraulic Tank
46.2 gal (US)
Engine Oil (with filter)
6.3 gal
Swing Drive (each)
2.3 gal
DEF Tank
10.8 gal
DEF Tank
10.8 gal (US)
Engine Oil - With Filter
6.3 gal (US)
Swing Drive - Each
2.3 gal (US)

Swing

Swing Speed
9.6 rpm
Maximum Swing Torque
77350 lbf-ft
Maximum Swing Torque
77350 ft·lbf
Swing Speed
9.6 r/min

Drive

Maximum Drawbar Pull
55528 lbf
Maximum Drawbar Pull
55528 lbf
Maximum Travel Speed
3.2 mph
Maximum Travel Speed
3.2 mile/h
Maximum Gradeability
35°/70%
Maximum Gradeability
35°/70%

Hydraulic System

Main System – Maximum Flow (total)
130 gal/min
Maximum Pressure – Equipment: Heavy Lift
5511 psi
Maximum Pressure – Equipment: Normal
5076 psi
Maximum Pressure – Travel
5366 psi
Maximum Pressure – Swing
3974 psi
Pilot System – Maximum Flow
6.1 gal/min
Pilot System – Maximum Pressure
595 psi
Main System - Maximum Flow - Total
130 gal/min
Maximum Pressure - Equipment - Heavy Lift
5511 psi
Maximum Pressure - Equipment - Normal
5076 psi
Maximum Pressure - Swing
3974 psi
Maximum Pressure - Travel
5366 psi
Pilot System - Maximum Flow
6.1 gal/min
Pilot System - Maximum Pressure
595 psi

Sound Performance

ISO 6396 – Operator Noise (closed)
72 dB(A)
ISO 6395 – Spectator Noise
104 dB(A)
ISO 6395 - Spectator Noise
104 dB(A)
ISO 6396 - Operator Noise (Closed)
72 dB(A)

Dimensions - Reach Boom - 6.15 m (20'2"); R3.2CB2 (10'6") Stick

Shipping Height*
11.08 ft
Shipping Length
34.08 ft
Tail Swing Radius
10.17 ft
Length - Center of Rollers
13.08 ft
Track Length
15.92 ft
Ground Clearance
1.58 ft
Track Gauge
8.5 ft
Transport Width
10.83 ft
Transport Width - 600 mm (24 in) Shoes
10.5 ft
Transport Width - 800 mm (32 in) Shoes
11.08 ft
Cab Height - With Top Guard
10.67 ft
Counterweight Clearance**
3.67 ft
Note (1)
*Including shoe lug height.
Note (2)
**Without shoe lug height.

Working Ranges - Reach Boom - 6.15 m (20'2"); R3.2CB2 (10'6") Stick

Maximum Digging Depth
23.75 ft
Maximum Reach - Ground Level
35 ft
Maximum Cutting Height
32.83 ft
Maximum Loading Height
22.83 ft
Minimum Loading Height
7.5 ft
Maximum Depth Cut for 2440 mm (8'0") Level Bottom
23.25 ft
Maximum Vertical Wall Digging Depth
19.58 ft
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