Engine
|
Bore
|
5.4 in
|
|
Displacement
|
926 inÂł
|
|
Engine Model
|
Cat® C15
|
|
Gross Power - SAE J1995:2014
|
452 hp
|
|
Net Power - ISO 14396
|
447 hp
|
|
Net Power - SAE J1349:2011
|
439 hp
|
|
No Engine De-rating Below
|
10000 ft
|
|
Note (1)
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The references to Tier 4 Final/Stage V include U.S. EPA Tier 4 Final, EU Stage V, Japan 2014 (Tier 4 Final), as well as Korea Tier 4 Final emission standards.
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|
Note (2)
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The power ratings apply at rated speed of 1,700 rpm when tested under the conditions for the specified standard.
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Note (3)
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The net power advertised is the power available at the flywheel when the engine is equipped with alternator, air cleaner, muffler and fan at minimum speed.
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Note (4)
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Net power when the fan is at maximum speed is 327 kW (439 hp) per the SAE reference conditions.
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Note (5)
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DEF used in Cat SCR systems must meet the requirements outlined in the International Organization for Standardization (ISO) standard ISO 22241-1. Requirements are met by many brands of DEF, including those that carry the AdBlue or API certifications.
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|
Peak Engine Torque Gross (SAE J1995)
|
1711 ft·lbf
|
|
Peak Engine Torque Net (SAE J1349)
|
1670 ft·lbf
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|
Peak Engine Torque Speed
|
1200 r/min
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|
Stroke
|
6.75 in
|
Weights
|
Rated Payload
|
40 ton (US)
|
Body Capacities
|
Heaped (SAE 2:1)
|
29.7 ydÂł
|
|
Struck
|
23.2 ydÂł
|
|
Tailgate Heaped SAE 2:1
|
32 ydÂł
|
|
Tailgate Struck
|
24.4 ydÂł
|
Transmission
|
Forward - 1
|
4 mile/h
|
|
Forward - 2
|
5.3 mile/h
|
|
Forward - 3
|
7.3 mile/h
|
|
Forward - 4
|
9.2 mile/h
|
|
Forward - 5
|
12.2 mile/h
|
|
Forward - 6
|
14.9 mile/h
|
|
Forward - 7
|
20.6 mile/h
|
|
Forward - 8
|
24.7 mile/h
|
|
Forward - 9
|
35.7 mile/h
|
|
Reverse - 1
|
4.2 mile/h
|
|
Reverse - 2
|
9.8 mile/h
|
Sound Levels
|
Interior Cab
|
72 dB(A)
|
|
Note (1)
|
The operator sound exposure Leq (equivalent sound pressure level) measured according to the work cycle procedures specified in ANSI/SAE J1166 OCT98 is 72 dB(A), for the cab offered by Caterpillar, when properly installed and maintained and tested with the doors and windows closed.
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|
Note (2)
|
Hearing protection may be needed when operating with an open operator station and cab (when not properly maintained or doors/windows open) for extended periods or in noisy environments.
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Operating Weights
|
Center Axle - Empty
|
14804 lb
|
|
Center Axle - Loaded
|
51317 lb
|
|
Center Axle - Rated Load
|
36513 lb
|
|
Front Axle - Empty
|
43200 lb
|
|
Front Axle - Loaded
|
50201 lb
|
|
Front Axle - Rated Load
|
7002 lb
|
|
Rear Axle - Empty
|
14562 lb
|
|
Rear Axle - Loaded
|
51074 lb
|
|
Rear Axle - Rated Load
|
36513 lb
|
|
Total - Empty
|
72565 lb
|
|
Total - Loaded
|
152593 lb
|
|
Total - Rated Load
|
80027 lb
|
Body Plate
|
Type
|
High strength Brinell HB450 wear resistant steel
|
Body Plate Thickness
|
Base Plate
|
0.51 in
|
|
Front Plate
|
0.28 in
|
|
Side Plates
|
0.43 in
|
Service Refill Capacities
|
Axles - Each
|
15.8 gal (US)
|
|
Brake Cooling Tank
|
17.7 gal (US)
|
|
Cooling System
|
23.7 gal (US)
|
|
DEF Tank
|
6.5 gal (US)
|
|
Engine Crankcase
|
13.7 gal (US)
|
|
Final Drive - Each
|
1.3 gal (US)
|
|
Fuel Tank
|
145.3 gal (US)
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|
Steering/Hoist Hydraulic System
|
36.9 gal (US)
|
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Transmission - OTG
|
19.8 gal (US)
|
Body Hoist
|
Lower Time
|
12 s
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Raise Time
|
12 s
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Standards
|
Brakes
|
ISO 3450 – 2011
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Cab - FOPS
|
ISO 3449 Level II – 2005
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|
Cab - ROPS
|
ISO 3471 – 2008
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Steering
|
ISO 5010 – 2007
|
Turning Circle
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Note
|
Dimensions are for machines equipped with 29.5 R25 tires.
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|
Turning Dimensions - Aisle Width
|
220 in
|
|
Turning Dimensions - Clearance Radius
|
330 in
|
|
Turning Dimensions - Inside Radius
|
156 in
|
|
Turning Dimensions - SAE Turning Radius
|
303 in
|
|
Turning Dimensions - Steer Angle - Left/Right
|
45°
|
Steering
|
Lock to Lock
|
4.75 seconds @ 60 rpm
|
Optimal Loader/Truck Pass Matching
|
Hydraulic Excavator: 352F - Passes
|
5–6
|
|
Hydraulic Excavator: 374 - Passes
|
3-4
|
|
Note
|
An optimum system match gives you a major productivity advantage. The 740 GC 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 and lower system costs per unit of volume moved.
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|
Wheel Loader: 962M - Passes
|
5
|
|
Wheel Loader: 966M - Passes
|
4–5
|
|
Wheel Loader: 972 - Passes
|
3
|
