Specifications
Engine
- Engine Model
- Cat® C15
- Gross Power (SAE J1995)
- 452hp
- Net Power (SAE J1349)
- 439hp
- Engine Power (ISO 14396)
- 447hp
- Bore
- 5.4in
- Stroke
- 6.75in
- Displacement
- 926in³
- Note (1)
- Advertised power is tested at 1,700 rpm.
- Note (2)
- Advertised power is tested per the specified standard in effect at the time of manufacture.
- Note (3)
- The net power advertised is the power available at the flywheel when the engine is equipped with alternator, air cleaner, aftertreatment, and fan at minimum speed.
- Note (4)
- Net power when the fan is at maximum speed is 327 kW (439 hp) per the SAE reference conditions.
- Note (5)
- Meets U.S. EPA Tier 4 Final, EU Stage V, Korea Stage V, and Japan 2014 emission standards.
- Note (6)
- Diesel exhaust fluid (DEF) used in Cat selective catalytic reduction (SCR) systems must meet the requirements outlined in ISO 22241-1. Requirements are met by many brands of DEF, including those that carry the AdBlue or API certifications.
- No Engine De-rating Below
- 10000ft
- Peak Engine Torque Gross (SAE J1995)
- 1711lbf·ft
- Peak Engine Torque Net (SAE J1349)
- 1670lbf·ft
- Peak Engine Torque Speed
- 1200r/min
Weights
- Rated Payload
- 40ton (US)
Body Capacities
- Heaped (SAE 2:1)
- 29.7yd³
- Struck
- 23.2yd³
- Tailgate Heaped SAE 2:1
- 32yd³
- Tailgate Struck
- 24.4yd³
Transmission
- Forward - 1
- 4mile/h
- Forward - 2
- 5.3mile/h
- Forward - 3
- 7.3mile/h
- Forward - 4
- 9.2mile/h
- Forward - 5
- 12.2mile/h
- Forward - 6
- 14.9mile/h
- Forward - 7
- 20.6mile/h
- Forward - 8
- 24.7mile/h
- Forward - 9
- 35.7mile/h
- Reverse - 1
- 4.2mile/h
- Reverse - 2
- 9.8mile/h
Sound Levels
- Interior Cab
- 72dB(A)
- Note (1)
- The declared dynamic operator sound pressure level is 72 dB(A) when ISO 6396:2008 is used to measure the value for an enclosed cab. The measurement was conducted at 70% of the cooling fan’s maximum speed. The sound level may vary at different cooling fan
- Note (2)
- Hearing protection may be needed when operating with an open operator station and cab or when not properly maintained or with doors/windows open for extended periods or in noisy environments.
Operating Weights
- Front Axle - Empty
- 43200lb
- Center Axle - Empty
- 14804lb
- Rear Axle - Empty
- 14562lb
- Total - Empty
- 72565lb
- Front Axle - Rated Load
- 7002lb
- Center Axle - Rated Load
- 36513lb
- Rear Axle - Rated Load
- 36513lb
- Total - Rated Load
- 80027lb
- Front Axle - Loaded
- 50201lb
- Center Axle - Loaded
- 51317lb
- Rear Axle - Loaded
- 51074lb
- Total - Loaded
- 152593lb
Body Plate
- Type
- High strength Brinell HB450 wear resistant steel
Body Plate Thickness
- Front Plate
- 0.28in
- Base Plate
- 0.51in
- Side Plates
- 0.43in
Service Refill Capacities
- Fuel Tank
- 145.3gal (US)
- Cooling System
- 23.7gal (US)
- Brake Cooling Tank
- 17.7gal (US)
- Steering/Hoist Hydraulic System
- 36.9gal (US)
- Engine Crankcase
- 13.7gal (US)
- Transmission - OTG
- 19.8gal (US)
- Final Drive - Each
- 1.3gal (US)
- Axles - Each
- 15.8gal (US)
- DEF Tank
- 6.5gal (US)
Body Hoist
- Raise Time
- 12s
- Lower Time
- 12s
Standards
- Brakes
- ISO 3450 – 2011
- Cab - FOPS
- ISO 3449 Level II – 2005
- Cab - ROPS
- ISO 3471 – 2008
- Steering
- ISO 5010 – 2019
Turning Circle
- Turning Dimensions - Steer Angle - Left/Right
- 45°
- Turning Dimensions - SAE Turning Radius
- 303in
- Turning Dimensions - Clearance Radius
- 330in
- Turning Dimensions - Inside Radius
- 156in
- Turning Dimensions - Aisle Width
- 220in
- Note
- Dimensions are for machines equipped with 29.5 R25 tires.
Steering
- Lock to Lock
- 4.75 seconds @ 60 rpm
Optimal Loader/Truck Pass Matching
- Hydraulic Excavator: 374 - Passes
- 3-4
- Hydraulic Excavator: 352 - Passes
- 5-6
- Wheel Loader: 972 - Passes
- 3
- Wheel Loader: 966 - Passes
- 4-5
- Wheel Loader: 962 - Passes
- 5
- Note
- An optimum system match gives you a major productivity advantage. The 740 is an excellent match for the Cat 374 and 352 Hydraulic Excavators; and Cat 972, 966, and 962 Wheel Loaders. Having matched loading and hauling tools results in increased production
