- Overall Length: 31.83 ft / 9700 mm
- Overall Width: 13.03 ft / 3970 mm
- Overall Height: 14.47 ft / 4410 mm
- Wheelbase: 13.75 ft / 4190 mm
Published dimensions and weight
Caterpillar 775D
Rated at 693 hp, the Caterpillar 775D is a rock truck.
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 Caterpillar 775D include published payload of 139700 lb / 63366.86 kg, published engine power of 725 hp / 540.7 kw, published maximum speed of 40.9 mph / 65.8 km/h. These values describe the published configuration; verify the specific machine's configuration, attachments and records.
- Compare the published “Overall Length” field (31.83 ft / 9700 mm) with the specific machine's configuration and records; options and condition can differ.
- Compare the published “Overall Width” field (13.03 ft / 3970 mm) with the specific machine's configuration and records; options and condition can differ.
- Compare the published “Overall Height” field (14.47 ft / 4410 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 Length31.83 ft9700 mm
Overall Width13.03 ft3970 mm
Overall Height14.47 ft4410 mm
Wheelbase13.75 ft4190 mm
Ground Clearance1.97 ft600 mm
Dump Height28.88 ft8800 mm
Dump Ground Clearance2.17 ft660 mm
Dump
Dump Angle60 degrees60 degrees
Load Capacity - Struck41.07 yd331.4 m3
Load Capacity - Heaped54.28 yd341.5 m3
Rated Payload139700 lb63366.86 kg
Lower Time12.5 sec12.5 sec
Raise Time9.5 sec9.5 sec
Engine
Number Of Cylinders1212
Engine Make22362236
Engine Model3412ETA3412ETA
Net Power693 hp516.8 kw
Gross Power725 hp540.7 kw
Power Measured @2000 rpm2000 rpm
Max Torque2034 lb ft2757.8 Nm
Displacement1647.7 cu in27 L
AspirationTurbocharged with AftercoolerTurbocharged with Aftercooler
Torque Measured @1200 rpm1200 rpm
Operational
Fuel Capacity185 gal700 L
Cooling System Fluid Capacity39.9 gal151 L
Engine Oil Capacity18 gal68 L
Diff And Final Drive Fluid Capacity41 gal155 L
Steering System Fluid Capacity15.9 gal60 L
Brake/Hoist System Fluid Capacity81.2 gal307 L
Operating Voltage24 V24 V
Alternator Supplied Amperage50 amps50 amps
Tire Size24.00-R3524.00-R35
Transmission
Transmission TypePower shiftPower shift
Number Of Gears - Forward77
Number Of Gears - Reverse11
Max Speed40.9 mph65.8 km/h
Weights
Empty Weight95300 lb43227.4 kg
Loaded Weight235000 lb106594.3 kg
Weight Distribution Front - Empty47.3 %47.3 %
Weight Distribution Rear - Empty52.7 %52.7 %
Weight Distribution Front - Loaded33.3 %33.3 %
Weight Distribution Rear - Loaded66.7 %66.7 %
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Manufacturer-published specifications.