740 GC
The Cat 740 GC with a 22.7 m³ (29.7 yd³)/36.3 tonne (40 ton) capacity, offers reliability, durability and efficient performance, including the latest, world-class operator’s station found on other Cat Articulated Trucks.<br>The 740 GC offers a highly efficient value proposition within the 40 ton AT size class. Automated, assisted and intuitive controls bring Safety and Ease of Operation to the forefront – helping reduce operator workload and training. Ideally matched to popular loading tools, the 740 GC is a productive machine in any fleet.
Engine Model
Cat® C15
Bore
5.4 in
Stroke
6.75 in
Specification
Value
Engine Model
Cat® C15
Bore
5.4 in
Stroke
6.75 in
Displacement
926 in³
Emissions
The C15 engine emits either Tier 2/Stage II or Tier 3/Stage IIIA equivalent emissions.
Net Power - SAE J1349
434 HP
Net Power - ISO 14396
443 HP
Gross Power - SAE J1995
449 HP
Peak Engine Torque Gross (SAE J1995)
1711 ft·lbf
Peak Engine Torque Net (SAE J1349)
1670 ft·lbf
Peak Engine Torque Speed
1200 r/min
No Engine De-rating Below
10000 ft
Engine Model - Either U.S. EPA Tier 2/EU Stage II or U.S. EPA Tier 3/EU Stage IIIA equivalent
Cat C15
Note (2)
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.
Note (1)
The power ratings apply at rated speed of 1,700 rpm when tested under the conditions for the specified standard.
Note (3)
Net power when the fan is at maximum speed is 324 kW (434 hp) per the SAE reference conditions.
Specification
Value
Rated Payload
40 ton (US)
Specification
Value
Heaped (SAE 2:1)
29.7 yd³
Struck
22.2 yd³
Tailgate Heaped SAE 2:1
31.9 yd³
Tailgate Struck
23.4 yd³
Specification
Value
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
Reverse - 1
4.2 mile/h
Forward - 9
35.7 mile/h
Forward - 7
20.6 mile/h
Reverse - 2
9.8 mile/h
Forward - 8
24.7 mile/h
Specification
Value
Interior Cab
72 dB(A)
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.
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.
Specification
Value
Rear Axle - Loaded
50750 lb
Center Axle - Empty
14791 lb
Center Axle - Rated Load
36451 lb
Total - Loaded
150480 lb
Front Axle - Loaded
48488 lb
Front Axle - Rated Load
7128 lb
Rear Axle - Rated Load
36451 lb
Total - Empty
70451 lb
Total - Rated Load
80030 lb
Rear Axle - Empty
14299 lb
Center Axle - Loaded
51242 lb
Front Axle - Empty
41361 lb
Specification
Value
Fuel Tank
145.3 gal (US)
Cooling System
23.7 gal (US)
Engine Crankcase
13.7 gal (US)
Steering/Hoist Hydraulic System
36.9 gal (US)
Brake Cooling Tank
17.7 gal (US)
Final Drive - Each
1.3 gal (US)
Transmission - OTG
19.8 gal (US)
Axles - Each
15.8 gal (US)
Specification
Value
Raise Time
12 s
Lower Time
12 s
Specification
Value
Lock to Lock
4.75 seconds @ 60 rpm
Specification
Value
Brakes
ISO 3450 – 2011
Cab - FOPS
ISO 3449 Level II – 2005
Cab - ROPS
ISO 3471 – 2008
Steering
ISO 5010 – 2007
Specification
Value
Type
High strength Brinell HB450 wear resistant steel
Specification
Value
Turning Dimensions - Steer Angle - Left/Right
45°
Turning Dimensions - Aisle Width
220 in
Turning Dimensions - Inside Radius
156 in
Note
Dimensions are for machines equipped with 29.5 R25 tires.
Turning Dimensions - Clearance Radius
330 in
Turning Dimensions - SAE Turning Radius
303 in
Specification
Value
Side Plates
0.43 in
Front Plate
0.28 in
Base Plate
0.51 in
Specification
Value
Note
An optimum system match gives you a major productivity advantage. The 740 GC is an excellent match for the Cat 374F and 352F Hydraulic Excavators; and Cat 972M, 966M, and 962M Wheel Loaders. Having matched loading and hauling tools results in increased production and lower system costs per unit of volume moved.
Wheel Loader: 966M - Passes
4–5
Hydraulic Excavator: 352F - Passes
5–6
Wheel Loader: 972M - Passes
3
Wheel Loader: 962M - Passes
5
Hydraulic Excavator: 374F - Passes
3–4
