- Overall Length: 28.55 ft / 8700 mm
- Overall Width: 14.34 ft / 4370 mm
- Overall Height: 13.69 ft / 4170 mm
- Wheelbase: 12.93 ft / 3940 mm
Published dimensions and weight
Terex TR40
The Terex TR40 is a rock truck built around the N14-C475 engine (444 hp).
01Published dimensions and weight
Dimensions reference
Representative category illustration; exact model may differ.Measurement reference — not to scale

01Dimensions referenceLength × width × height
02WeightNot publishedNot published
03Selected published values42
Rigid rock trucks are commonly used to haul rock and bulk material on mines, quarries and large earthmoving sites. Published rows for Terex TR40 include published payload of 80000 lb / 36287.4 kg, published engine power of 475 hp / 354.3 kw, published maximum speed of 36.1 mph / 58 km/h. These values describe the published configuration; verify the specific machine's configuration, attachments and records.
- Compare the published “Overall Length” field (28.55 ft / 8700 mm) with the specific machine's configuration and records; options and condition can differ.
- Compare the published “Overall Width” field (14.34 ft / 4370 mm) with the specific machine's configuration and records; options and condition can differ.
- Compare the published “Overall Height” field (13.69 ft / 4170 mm) with the specific machine's configuration and records; options and condition can differ.
02Specifications
Published values, clearly grouped.
Published specifications and measurements are organized by section for quick reference.
Dimensions
Overall Length28.55 ft8700 mm
Overall Width14.34 ft4370 mm
Overall Height13.69 ft4170 mm
Wheelbase12.93 ft3940 mm
Ground Clearance1.68 ft510 mm
Dump Height24.22 ft7380 mm
Dump Ground Clearance1.68 ft510 mm
Dump
Dump Angle58 degrees58 degrees
Load Capacity - Struck22.5 yd317.21 m3
Load Capacity - Heaped31.2 yd323.86 m3
Rated Payload80000 lb36287.4 kg
Lower Time9 sec9 sec
Raise Time13 sec13 sec
Engine
Number Of Cylinders66
Engine Make23472347
Engine ModelN14-C475N14-C475
Net Power444 hp331.1 kw
Gross Power475 hp354.3 kw
Power Measured @2100 rpm2100 rpm
Max Torque1475.2 lb ft2000 Nm
AspirationTurbocharged and AftercooledTurbocharged and Aftercooled
Displacement855 cu in14.1 L
Torque Measured @1300 rpm1300 rpm
Operational
Fuel Capacity160 gal605.7 L
Cooling System Fluid Capacity31.7 gal120 L
Engine Oil Capacity10.8 gal40.9 L
Diff And Final Drive Fluid Capacity15.8 gal59.9 L
Steering System Fluid Capacity22.5 gal85.2 L
Hydraulic System Fluid Capacity97 gal367.2 L
Operating Voltage24 V24 V
Alternator Supplied Amperage70 amps70 amps
Tire Size18.00 R3318.00 R33
Transmission
Transmission TypeAllison M5600AAllison M5600A
Number Of Gears - Forward66
Number Of Gears - Reverse22
Max Speed36.1 mph58 km/h
Weights
Empty Weight75839.1 lb34400 kg
Loaded Weight155866.9 lb70700 kg
Weight Distribution Front - Empty48 %48 %
Weight Distribution Rear - Empty52 %52 %
Weight Distribution Front - Loaded34 %34 %
Weight Distribution Rear - Loaded66 %66 %
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Manufacturer-published specifications.