Overview
The Caterpillar 745C is a articulated dump truck listed in the Heavy Equipment Hub equipment database with structured specifications for comparison, research, and machine selection. Key specification points include engine power of 496 hp, capacity of 30.3 yd3, fuel capacity of 145.3 gal and hydraulic capacity of 36.9 gal. This model can be reviewed for equipment comparison, jobsite planning, fleet research, and specification-based machine selection. Use the full specifications table to compare the Caterpillar 745C against similar articulated dump truck models by power, weight, capacity, dimensions, speed, and other technical values.
Key Specifications
Net Power
483
hp
Gross Power
511
hp
Rated Payload
90,400
lb
Full Specifications
79 specs
Dimensions
Capacity - Heaped
32.71 yd³ / 25.01 m³
Capacity - Struck
24.20 yd³ / 18.50 m³
Rated Payload
90,400 lb / 41,005 kg
Engine
Bore
5.70 in / 145 mm
Center Axle - Empty
15,300 lb / 6,940 kg
Center Axle - Loaded
53,991 lb / 24,490 kg
Cooling System Fluid Capacity
23.70 gal / 89.7 L
Def Tank
6.60 gal / 25.0 L
Displacement
1,106 cu in / 18.1 L
Engine Make
2236
Engine Model
C18 Acert
Forward - 1
3.80 mph / 6.1 km/h
Forward - 2
5 mph / 8.0 km/h
Forward - 3
7 mph / 11.3 km/h
Forward - 4
8.80 mph / 14.2 km/h
Forward - 5
11.60 mph / 18.7 km/h
Forward - 6
14.20 mph / 22.9 km/h
Forward - 7
19.60 mph / 31.5 km/h
Forward - 8
23.50 mph / 37.8 km/h
Forward - 9
34 mph / 54.7 km/h
Front Axle - Empty
43,585 lb / 19,770 kg
Front Axle - Loaded
56,593 lb / 25,670 kg
Fuel Capacity
145.30 gal / 550.0 L
Fuel Tank
145.30 gal / 550.0 L
Gross Power
511 hp / 381.1 kW
Gross Power - Sae J1995
511 hp / 381.1 kW
Hydraulic System Fluid Capacity
36.90 gal / 139.7 L
Net Power
496 hp / 369.9 kW
Net Power - Iso 14396
504 hp / 375.8 kW
Net Power - Sae J1349
496 hp / 369.9 kW
No Engine De-Rating Required Below
10,000
Number of Forward Gears
9
Number of Reverse Gears
2
Peak Engine Torque Gross (Sae J1995)
1,931 lb-ft / 2,618 Nm
Peak Engine Torque Net (Sae J1349)
1,887 lb-ft / 2,558 Nm
Peak Engine Torque Speed
1,200 lb-ft / 1,627 Nm
Rear Axle - Empty
14,749 lb / 6,690 kg
Rear Axle - Loaded
53,440 lb / 24,240 kg
Reverse - 1
4 mph / 6.4 km/h
Reverse - 2
9.10 mph / 14.6 km/h
Steering
ISO 5010 2007
Stroke
7.20 in / 183 mm
Torque Measured @
1,200 rpm
Total Empty
73,634 lb / 33,400 kg
Total Loaded
90,389 lb / 41,000 kg
Transmission
Forward - 8
Transmission Fluid Capacity
19.80 gal / 75.0 L
Hydraulics
Body Capacities
2
Body Plate Type
450
Cab - Fops
3,449
Cab - Rops
3,471
Center Axle - Rated Load
38,691 lb / 17,550 kg
Front Axle - Rated Load
13,007 lb / 5,900 kg
Heaped (Sae 2:1)
32.70
Interior Cab
79
Lower Time
8 sec
Note
29.50
Raise Time
12 sec
Rear Axle - Rated Load
38,691 lb / 17,550 kg
Tailgate Heaped Sae 2:1
34.70
Tailgate Struck
25.50
Total - Empty
73,634 lb / 33,400 kg
Total - Loaded
164,024 lb / 74,400 kg
Total - Rated Load
90,389
Turning Dimensions - Aisle Width
235 in / 5,969 mm
Turning Dimensions - Clearance Radius
358 ft / 109.12 m
Turning Dimensions - Inside Radius
174 ft / 53.04 m
Turning Dimensions - Sae Turning Radius
340 ft / 103.63 m
Other
Axles - Each
16 lb / 7 kg
Brake Cooling Tank
17.70 gal / 67.0 L
Brakes
ISO 3450 2011
Capacity - Heaped
30.30 yd³ / 23.17 m³
Cooling System
23.70 gal / 89.7 L
Engine Crankcase
13.70 gal / 51.9 L
Final Drive - Each
1.3
Net Power
483 hp / 360.2 kW
Steering/Hoist Hydraulic System
36.90
Struck
24.20
Transmission - Otg
19.80
Related Machines
Frequently Asked Questions
How powerful is the Caterpillar 745C engine? +
The Caterpillar 745C produces 511 hp (381.1 kW) of engine power. This output is typical for its weight class and designed to handle demanding Articulated Dump Truck work cycles efficiently.
How does the Caterpillar 745C compare to similar Articulated Dump Truck models? +
You can compare the Caterpillar 745C side by side with any other model using the Heavy Equipment Hub compare tool. Key comparison points include engine power, operating weight, digging depth, hydraulic flow, and overall dimensions.