The Terex 3066c articulated dump truck (1995-2023) stands out for below-average engine power at 290 hp (216 kW), while high weight comes in at 104,940 lb (47.6 t). The listed dump capacity is 20.3 yd³ (15.5 m³).
Specification profile
1995-2023
Weight: 104,940 lb (47.6 t)Engine power: 290 hp (216 kW)Dump Capacity: 20.3 yd³ (15.5 m³)Travel speed: 17.4 mph (28 km/h)
104,940 lb (47.6 t)Weight
290 hp (216 kW)Engine power
20.3 yd³ (15.5 m³)Dump Capacity
17.4 mph (28 km/h)Travel speed
2,300 rpmEngine speed at max torque
870 lb-ft (1,180 Nm)Maximum torque
9.25 ft (2.82 m)Transport width
11.2 ft (3.4 m)Transport height
How it compares
Low, average or high?
Engine power
Below average
290 hp (216 kW)
Low 184 hp (137 kW)Typical 363 hp (271 kW)High 523 hp (390 kW)
Engine power is below the typical figure.
Weight
High
104,940 lb (47.6 t)
Low 33,124 lb (15 t)Typical 60,418 lb (27.4 t)High 104,940 lb (47.6 t)
Weight is well above the typical figure.
Dump Capacity
Below average
20.3 yd³ (15.5 m³)
Low 14.4 yd³ (11 m³)Typical 24.7 yd³ (18.8 m³)High 38.6 yd³ (29.5 m³)
Dump Capacity is below the typical figure.
Travel speed
Low
17.4 mph (28 km/h)
Low 19.3 mph (31 km/h)Typical 32.6 mph (52.5 km/h)High 37.3 mph (60 km/h)
Travel speed is well below the typical figure.
Maximum torque
Low
870 lb-ft (1,180 Nm)
Low 371 lb-ft (503 Nm)Typical 1,304 lb-ft (1,767 Nm)High 2,028 lb-ft (2,750 Nm)
Maximum torque is well below the typical figure.
Transport width
Below average
9.25 ft (2.82 m)
Low 8.2 ft (2.5 m)Typical 10.5 ft (3.2 m)High 13.7 ft (4.17 m)
Transport width is below the typical figure.
Visual overview
Key measurements
Overall size
The main published dimensions shown together at a glance.
Equipment
Features & equipment
Published equipment and feature availability for this model.
Air conditioningNO
Central LubricationNO
Diesel particulate filterNO
Heated Dump BodyNO
TailgateNO
Overview
Model information
| Manufacturer | Terex |
|---|---|
| Model | 3066c articulated dump truck |
| Model year / production | 1995-2023 |
Full specifications
Technical details
Performance
Engine power290 hp (216 kW)
Maximum torque870 lb-ft (1,180 Nm)
Engine speed at max torque2,300 rpm
Travel speed17.4 mph (28 km/h)
Dimensions
Loading Height9.38 ft (2.86 m)
Transport height11.2 ft (3.4 m)
Transport length31 ft (9.45 m)
Transport width9.25 ft (2.82 m)
Outside turning radius57.7 ft (17.6 m)
Capacity & weight
Dump Capacity20.3 yd³ (15.5 m³)
Weight104,940 lb (47.6 t)
Net Load59,525 lb (27 t)
Engine & drivetrain
Cylinder bore × stroke125×136 mm
Displacement2.64 US gal (10 L)
Engine manufacturerCummins
Engine typeLTA-10C-290
Number of cylinders6.0
Setup & fitment
Standard tyres23.5 R25
Features
Air conditioningNo
Diesel particulate filterNo
Other specifications
Central LubricationNo
Heated Dump BodyNo
TailgateNo
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