745 Bare Chassis Articulated Truck

Customization to Work for Your Application.

The Cat® OEM 745 Bare Chassis is available in both standard and long wheel base. With up to a 41 tonnes (45.2 tons) capacity, the 745 bare chassis offers proven reliability, durability, high productivity, superior operator comfort, and lower operating costs. The long wheel base configuration accommodates longer specialty OEM bodies, while retaining high-quality steering, braking, and ride characteristics.

Cat chassis are the right choice for specialty truck bodies (coal, trash), water trucks, fuel and lube, service vehicles, container carriers, hook lifts, and other machine derivatives. These specialty machines have proven themselves in construction, industrial, waste, material handling, quarry, and mining projects worldwide.

The Cat® OEM 745 Bare Chassis is available in both standard and long wheel base. With up to a 41 tonnes (45.2 tons) capacity, the 745 bare chassis offers proven reliability, durability, high productivity, superior operator comfort and lower operating costs. The long wheel base configuration accommodates longer specialty OEM bodies, while retaining high-quality steering, braking, and ride characteristics.

Cat chassis are the right choice for specialty truck bodies (coal, trash), water trucks, fuel and lube, service vehicles, container carriers, hook lifts and other machine derivatives. These specialty machines have proven themselves in construction, industrial, waste, material handling, quarry, and mining projects worldwide.

Equipment Highlights

Long Wheel Base
  • The 745 can be ordered with or without hoist cylinders, and in standard wheel base (SWB) or long wheel base (LWB) configurations through your local Cat dealer.
Water Truck Applications
  • Cat® Articulated Truck Bare Chassis are rugged and reliable platforms for water truck applications in both mining and construction projects.
  • Using an articulated truck bare chassis provides a flexible solution that is ideal for dust suppression, road construction, fire protection, and other applications.
  • Caterpillar works with OEMs worldwide to match various size water tanks with our bare chassis machines, all through your local Cat dealer, to provide the best solution for your business.
Service Truck Applications
  • Cat Articulated Truck Bare Chassis are rugged and reliable platforms for service truck applications in both mining and construction projects.
  • Using an articulated truck bare chassis provides a flexible solution that is ideal for delivering fuel and preventive maintenance lubrication to your site’s machine fleet.
  • Caterpillar works with OEMs worldwide to match various size service tanks with our bare chassis machines, all through your local Cat dealer, to provide the best solution for your business.
Specialty Body Applications
  • Cat Articulated Truck Bare Chassis are rugged and reliable platforms for specialty body applications.
  • Using an articulated truck bare chassis provides a flexible solution that is ideal for hauling coal or waste, container trucks or hooklifts, cable reel trucks, and other applications.
  • Caterpillar works with OEMs worldwide to match various size service tanks with our bare chassis machines, all through your local Cat dealer, to provide the best solution for your business.
Forestry Applications
  • Cat Articulated Truck Bare Chassis are rugged and reliable platforms for forestry applications.
  • Using an articulated truck bare chassis provides a flexible solution that is ideal for hauling logs and other applications.
  • Caterpillar works with OEMs worldwide to match various size service tanks with our bare chassis machines, all through your local Cat dealer, to provide the best solution for your business.

In-Stock at Hawthorne Cat

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Features + Specs

Equipment Features
Optional Equipment
Specs
  • Engine Model: Cat® C18
  • Gross Power - SAE J1995:2014: 511 hp
  • Net Power - SAE J1349:2011: 496 hp
  • Bore: 5.7 in
  • Stroke: 7.2 in
  • Displacement: 1106 in³
  • Peak Engine Torque Net (SAE J1349): 1887 lb/ft
  • Peak Engine Torque Gross (SAE J1995): 1931 lb/ft
  • Peak Engine Torque Speed: 1200 r/min
  • No Engine De-rating Required Below: 10000 ft
  • Engine Model - U.S. EPA Tier 4 Final/EU Stage IV/Japan 2014 (Tier 4 Final)/Korea Tier 4 Final: Engine specifications shown are for highly regulated countries. Can be equipped with the C18 engine for lesser regulated countries.
  • Rated Payload: 45.2 ton (US)
  • Lock to Lock: 4.8 seconds at 60 rpm
  • Brakes: ISO 3450:2011
  • Cab - FOPS: ISO 3449:2005 Level II
  • Cab - ROPS: ISO 3471:2008
  • Steering: ISO 5010:2019
  • Interior Cab: 72 dB(A)
  • Forward - 1: 3.8 mile/h
  • Forward - 2: 5 mile/h
  • Forward - 3: 7 mile/h
  • Forward - 4: 8.8 mile/h
  • Forward - 5: 11.6 mile/h
  • Forward - 6: 14.2 mile/h
  • Forward - 7: 19.6 mile/h
  • Forward - 8: 23.5 mile/h
  • Forward - 9: 34 mile/h
  • Reverse - 1: 4 mile/h
  • Reverse - 2: 9.1 mile/h
  • Turning Dimensions - Steer Angle - Left/Right: 45°
  • Turning Dimensions - Clearance Radius: 356 in
  • Turning Dimensions - SAE Turning Radius: 340 in
  • Turning Dimensions - Inside Radius: 174 in
  • Turning Dimensions - Aisle Width: 233 in
  • Note: Dimensions are for machines equipped with 29.5 R25 tires.
  • Standard Wheel Base: 180.7 in
  • Long Wheel Base: 228.4 in
  • Fuel Tank: 145.3 gal (US)
  • DEF Tank: 5.3 gal (US)
  • Cooling System: 23.7 gal (US)
  • Brake Cooling Tank: 17.7 gal (US)
  • Steering/Hoist Hydraulic System: 36.9 gal (US)
  • Engine Crankcase: 13.7 gal (US)
  • Transmission - OTG: 19.8 gal (US)
  • Final Drive - Each: 1.3 gal (US)
  • Axles - Each: 15.8 gal (US)
  • Final Drives/Differential: 33 gal (US)

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