The 740 offers proven reliability and durability, high performance, low fuel consumption, operator comfort and low operating costs.Cat® C15 Engine with ACERT Technology
The core concept behind ACERT technology is advanced combustion. ACERT engine technology carefully controls the combustion process to reduce pollutant levels while maintaining performance and efficiency.
Performance and Productivity – Power Train
The Cat C15 ACERT engine, matched with the seven-speed forward and two-speed reverse electronic controlled transmission, provides a wide operating range for smooth shifting.
Engine
- Engine Model
- C15 ACERT
- Gross Power - SAE J1995
- 469 hp
- Net Power - SAE J1349
- 453 hp
- Net Power - ISO 9249
- 458 hp
- Net Power - EEC 80/1269
- 458 hp
- Flywheel Power
- 453 hp
- Bore
- 5.4 in
- Stroke
- 6.75 in
- Displacement
- 926 in3
- Maximum Torque
- 1779 ft-lb
Weights
- Rated Payload
- 43.5 tons
Body Capacities
- Heaped SAE 2:1
- 31.39 yd3
- Struck
- 24.2 yd3
Transmission
- Forward 1
- 5.5 mph
- Forward 2
- 7.52 mph
- Forward 3
- 10.2 mph
- Forward 4
- 13.7 mph
- Forward 5
- 18.58 mph
- Forward 6
- 25.06 mph
- Forward 7
- 33.99 mph
- Reverse 1
- 5.19 mph
- Reverse 2
- 7.21 mph
Sound Levels
- Interior Cab
- 79 dB(A)
Operating Weights
- Front Axle - Empty
- 42770 lb
- Center Axle - Empty
- 15873 lb
- Rear Axle - Empty
- 14330 lb
- Total - Empty
- 72973 lb
- Front Axle - Rated Load
- 11464 lb
- Center Axle - Rated Load
- 37809 lb
- Rear Axle - Rated Load
- 37809 lb
- Total - Rated Load
- 87083 lb
- Front Axle - Loaded
- 54234 lb
- Center Axle - Loaded
- 53683 lb
- Rear Axle - Loaded
- 52139 lb
- Total - Loaded
- 160055 lb
Body Plate Thickness
- Front
- .31 in
- Scow
- .63 in
- Side
- .47 in
- Base
- .63 in
Service Refill Capacities
- Fuel Tank
- 140.5 gal
- Cooling System
- 21.1 gal
- Hydraulic System
- 86.6 gal
- Engine Crankcase
- 9.5 gal
- Transmission
- 19 gal
- Final Drives/Differential
- 19 gal
- Output Transfer Gear Box
- 4.8 gal
Body Hoist
- Raise time
- 12 Seconds
- Lower time
- 7 Seconds
Steering
- Flow Rate
- 56 gal/min
Standards
- Brakes
- ISO 3450-1996
- Cab/FOPS
- ISO 3449 Level II - 2005
- Cab/ROPS
- ISO 3471-1994
- Steering
- ISO 5010 - 2007
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