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Caterpillar

773B

Off-Highway Truck

Max Speed
35.7 mph
Gross Power
682.6 hp
Net Power
650.4 hp
Caterpillar 773B Off-Highway Truck
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Image: ironplanet.com

Specifications

37 data points

Operating Specifications

Operating Specifications specifications
Fuel Capacity185.0 gal
Tire Size21.00-35 32PR (E-3)
Engine Oil Capacity18.0 gal
Cooling System Fluid Capacity39.9 gal
Operating Voltage24 V
Steering System Fluid Capacity21.4 gal
Diff and Final Drive Fluid Capacity41.0 gal

Engine

Engine specifications
Engine Model3412
Displacement1,648 in³
Power Measured @2,000 rpm
Gross Power682.6 hp
Net Power650.4 hp
Aspirationturbocharged and aftercooled
Torque Measured @—

Weights

Weights specifications
Front Axle - empty—
Empty Weight86,853 lb
Loaded Weight204,003 lb
Weight Distribution Front - loaded33.3 %
Weight Distribution Rear - loaded66.7 %
Weight Distribution Front - empty47.3 %
Weight Distribution Rear - empty52.7 %

Dimensions

Dimensions specifications
Ground Clearance24 in
Wheelbase166 in
Overall Length366 in
Overall Width186 in
Overall Height167 in
Dump Height342 in
Dump Ground Clearance23 in

Transmission

Transmission specifications
Max Speed35.7 mph
Number of Gears - Forward7
Number of Gears - Reverse1

Service Refill Capacities

Service Refill Capacities specifications
Brake/Hoist Hydraulic Tank118,987.0 gal

Dump

Dump specifications
Dump Angle55 °
Raise Time11.4 s
Lower Time14.2 s
Load Capacity - heaped44.69 yd³
Load Capacity - Struck34.10 yd³

Comparable machines

Other off-highway trucks in a similar weight class.