Overview
The Terex MT4400AC is a rock 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 2,487 hp, travel speed of 39.8 mph, fuel capacity of 800.0 gal and hydraulic capacity of 239.9 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 Terex MT4400AC against similar rock truck models by power, weight, capacity, dimensions, speed, and other technical values.
Key Specifications
Net Power
2,487
hp
Gross Power
2,700
hp
Rated Payload
480,000
lb
Overall Length
46.26
in
Full Specifications
31 specs
Dimensions
Dump Angle
45 deg
Dump Ground Clearance
5.58 ft / 1.70 m
Dump Height
41.67 in / 1,058 mm
Load Capacity - Heaped
188 lb / 85 kg
Load Capacity - Struck
131 lb / 59 kg
Overall Height
23.30 ft / 7.10 m
Overall Length
46.26 in / 1,175 mm
Overall Width
26.25 ft / 8.00 m
Rated Payload
480,000 lb / 217,724 kg
Wheelbase
21 ft / 6.40 m
Engine
Alternator Supplied Amperage
100 A
Cooling System Fluid Capacity
156.20 gal / 591.3 L
Empty Weight
377,000 lb / 171,004 kg
Engine Make
2347
Engine Model
QSK60 2-Stage
Engine Oil Capacity
61.10 gal / 231.3 L
Fuel Capacity
800 gal / 3,028.3 L
Gross Power
2,700 hp / 2,013.4 kW
Hydraulic System Fluid Capacity
239.90 gal / 908.1 L
Load Capacity - Heaped
188.40 yd³ / 144.04 m³
Loaded Weight
865,000 lb / 392,357 kg
Max Speed
39.80 mph / 64.1 km/h
Net Power
2,487 hp / 1,854.6 kW
Number of Cylinders
16
Operating Voltage
24 V
Weight Distribution Front - Empty
50 lb / 22 kg
Weight Distribution Front - Loaded
33 lb / 15 kg
Weight Distribution Rear - Empty
50 lb / 23 kg
Weight Distribution Rear - Loaded
67 lb / 30 kg
Hydraulics
Lower Time
15 sec
Raise Time
22 sec
Related Machines
Frequently Asked Questions
How powerful is the Terex MT4400AC engine? +
The Terex MT4400AC produces 2,700 hp (2,013.4 kW) of engine power. This output is typical for its weight class and designed to handle demanding Rock Truck work cycles efficiently.
How does the Terex MT4400AC compare to similar Rock Truck models? +
You can compare the Terex MT4400AC 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.