Overview
The Terex 4066C 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 375 hp, capacity of 18.8 yd3, travel speed of 28.0 mph, fuel capacity of 112.0 gal and hydraulic capacity of 45.0 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 Terex 4066C against similar articulated dump truck models by power, weight, capacity, dimensions, speed, and other technical values.
Key Specifications
Net Power
375
hp
Gross Power
400
hp
Rated Payload
80,470
lb
Overall Length
34.95
ft
Full Specifications
42 specs
Dimensions
Capacity - Heaped
28.80 yd³ / 22.02 m³
Capacity - Struck
22.20 yd³ / 16.97 m³
Dump Angle
65 deg
Dump Ground Clearance
2.40 ft / 0.73 m
Dump Height
21.46 ft / 6.54 m
Ground Clearance
1.91 ft / 0.58 m
Overall Height
12.01 ft / 3.66 m
Overall Length
34.95 ft / 10.65 m
Overall Width
11.26 ft / 3.43 m
Rated Payload
80,470 lb / 36,501 kg
Wheelbase
18.33 ft / 5.59 m
Engine
Alternator Supplied Amperage
70 A
Capacity - Heaped
18.80 yd³ / 14.37 m³
Center Axle - Empty
16,800 lb / 7,620 kg
Center Axle - Loaded
52,085 lb / 23,625 kg
Cooling System Fluid Capacity
23 gal / 87.1 L
Displacement
775 cu in / 12.7 L
Engine Make
2350
Engine Model
Series 60
Engine Oil Capacity
9.50 gal / 36.0 L
Front Axle - Empty
31,345 lb / 14,218 kg
Front Axle - Loaded
41,315 lb / 18,740 kg
Fuel Capacity
112 gal / 424.0 L
Gross Power
400 hp / 298.3 kW
Hydraulic System Fluid Capacity
45 gal / 170.3 L
Max Speed
28 mph / 45.1 km/h
Max Torque
1,450 lb-ft / 1,966 Nm
Net Power
375 hp / 279.6 kW
Number of Cylinders
6
Number of Forward Gears
6
Number of Reverse Gears
3
Operating Voltage
24 V
Power Measured @
2,100 rpm
Rear Axle - Empty
16,870 lb / 7,652 kg
Rear Axle - Loaded
52,085 lb / 23,625 kg
Torque Measured @
1,200 rpm
Total Empty
65,015 lb / 29,490 kg
Total Loaded
145,485 lb / 65,991 kg
Transmission Fluid Capacity
11 gal / 41.6 L
Transmission Type
ZF 6WG 65 Automatic with manual override
Hydraulics
Lower Time
12 sec
Raise Time
16 sec
Related Machines
Frequently Asked Questions
How powerful is the Terex 4066C engine? +
The Terex 4066C produces 400 hp (298.3 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 Terex 4066C compare to similar Articulated Dump Truck models? +
You can compare the Terex 4066C 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.