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Caterpillar

745C

Off-Highway Truck

Gross Power
511.0 hp
Net Power
496.0 hp
Caterpillar 745C Off-Highway Truck
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Image: veritread.com

Specifications

84 data points

Operating Specifications

Operating Specifications specifications
Fuel Capacity145.3 gal
Cooling System Fluid Capacity23.7 gal
Hydraulic System Fluid Capacity36.9 gal
Transmission Fluid Capacity19.8 gal

Engine

Engine specifications
Engine ModelCat C18 ACERT
Displacement1,106 in³
Gross Power511.0 hp
Net Power496.0 hp
Torque Measured @1,200 rpm
Bore6 in
Stroke7 in
Gross Power - SAE J1995511.0 hp
Net Power - SAE J1349496.0 hp
Net Power - ISO 14396504.0 hp
Peak Engine Torque Gross (SAE J1995)1,931 lb-ft
Peak Engine Torque Speed1,200 rpm
Peak Engine Torque Net (SAE J1349)1,887 lb-ft
No Engine De-rating Required Below120,000 in
Engine Model - U.S. EPA Tier 4 Final/EU Stage IV/Japan 2014 (Tier 4 Final)/Korea Tier 4 FinalCat C18 ACERT

Weights

Weights specifications
Total Empty73,634 lb
Front Axle - empty43,585 lb
Total Loaded90,389 lb
Rear Axle - empty14,749 lb
Front Axle - loaded56,593 lb
Rear Axle - loaded53,440 lb
Center Axle - empty15,300 lb
Center Axle - loaded53,991 lb

Transmission

Transmission specifications
Number of Forward Gears9
Number of Reverse Gears2
Forward - 13.8 mph
Forward - 25.0 mph
Forward - 37.0 mph
Forward - 48.8 mph
Forward - 511.6 mph
Forward - 614.2 mph
Reverse - 14.0 mph
Forward - 719.6 mph
Reverse - 29.1 mph
Forward - 823.5 mph
Forward - 934.0 mph

Service Refill Capacities

Service Refill Capacities specifications
Cooling System23.7 gal
Fuel Tank145.3 gal
Engine Crankcase13.7 gal
DEF Tank6.6 gal
Final Drive - Each1.3 gal
Axles - Each15.8 gal
Brake Cooling Tank17.7 gal
Steering/Hoist Hydraulic System36.9 gal
Transmission - OTG19.8 gal

Dump

Dump specifications
Raise Time12.0 s
Lower Time8.0 s
Capacity - Heaped32.70 yd³
Capacity - Struck24.20 yd³

Standards

Standards specifications
BrakesISO 3450 2011
Cab - ROPSISO 3471 2008
SteeringISO 5010 2007
Cab - FOPSISO 3449 Level II 2005

Steering System

Steering System specifications
Lock to Lock4.8 seconds @ 60 rpm

Operating Weights

Operating Weights specifications
Total - Empty73,634 lb
Total - Rated Load90,389 lb
Center Axle - Empty15,300 lb
Center Axle - Loaded53,991 lb
Center Axle - Rated Load38,691 lb
Front Axle - Empty43,585 lb
Front Axle - Loaded56,593 lb
Front Axle - Rated Load13,007 lb
Rear Axle - Empty14,749 lb
Rear Axle - Loaded53,440 lb
Rear Axle - Rated Load38,691 lb
Total - Loaded164,024 lb

Body Plate

Body Plate specifications
Body Plate TypeHigh strength Brinell HB450 wear resistant steel

Turning Circle

Turning Circle specifications
Turning Dimensions - Aisle Width235 in
Turning Dimensions - Clearance Radius358 in
Turning Dimensions - Inside Radius174 in
Turning Dimensions - SAE Turning Radius340 in

Body Capacities

Body Capacities specifications
Heaped (SAE 2:1)32.70 yd³
Struck24.20 yd³
Tailgate Heaped SAE 2:134.70 yd³
Tailgate Struck25.51 yd³

Body Hoist

Body Hoist specifications
Lower Time8.0 s
Raise Time12.0 s

Sound Levels

Sound Levels specifications
Interior Cab79 dB(A)

Wheel Base Length

Wheel Base Length specifications
Long Wheel Base228 in
Standard Wheel Base181 in

Comparable machines

Other off-highway trucks in a similar weight class.