745C Bare Chassis Articulated Truck

745C Bare Chassis Articulated Truck

The Cat OEM 745C Bare Chassis with a 25 m3 (32.7 yd3) 41 tonnes (45.2 tons) increased capacity offers proven reliability, durability, high productivity, superior operator comfort and lower operating costs. With a focus on high productivity, the 745C has many updated and improved features, an all new power train and new ease of operation features including Automatic Retarder Control.

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Long Wheel Base

The 745C 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 on the standard Articulated Truck price list.

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 specialty bodies 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 specialty bodies with our bare chassis machines, all through your local Cat dealer, to provide the best solution for your business.

Weights

Rated Payload
45.2tons

Engine

Engine Model
Cat C18 ACERT
Gross Power – SAE J1995
511hp
Net Power – SAE J1349
496hp
Bore
5.7in
Stroke
7.2in
Displacement
1106in3
Engine Model – U.S. EPA Tier 4 Final/EU Stage IV/Japan 2014 (Tier 4 Final)/Korea Tier 4 Final
Cat® C18 ACERT™
Net Power – ISO 14396
504hp
No Engine De-rating Required Below
10000ft
Peak Engine Torque Gross (SAE J1995)
1931lbf-ft
Peak Engine Torque Net (SAE J1349)
1887lbf-ft
Peak Engine Torque Speed
1200rpm

Transmission

Forward 1
3.8mph
Forward 2
5mph
Forward 3
7mph
Forward 4
8.8mph
Forward 5
11.6mph
Forward 6
14.2mph
Forward 7
19.6mph
Reverse 1
4mph
Reverse 2
9.1mph
Forward 8
23.5mph
Forward 9
34mph

Service Refill Capacities

Fuel Tank
145.3gal
Cooling System
23.7gal
DEF Tank
6.6gal
Brake Cooling Tank
17.69gal
Steering/Hoist Hydraulic System
36.9gal
Engine Crankcase
13.7gal
Transmission/OTG
19.8gal
Final Drives (Each)
1.3gal
Axles (Each)
15.8gal

Standards

Brakes
ISO 3450 – 2011
Cab/FOPS
ISO 3449 Level II – 2005
Cab/ROPS
ISO 3471 – 2008
Steering
ISO 5010 – 2007

Steering

Lock to Lock
4.8 seconds @ 60 rpm

Turning Circle

Note
Dimensions are for machines equipped with 29.5R25 tires.
Turning dimensions: Steer Angle – left/right
45°
Turning dimensions: SAE Turning Radius
340in
Turning dimensions: Clearance Radius
358in
Turning dimensions: Inside Radius
174in
Turning dimensions: Aisle Width
235in

Wheel Base Length

Standard Wheel Base
180.7in
Long Wheel Base
228.4in

Standard Equipment

  • For bare chassis standard and optional equipment, please reference the 745C Articulated Truck. For more information on 745C Bare Chassis options, please contact Caterpillar OEM Solutions at oemsolutions@cat.com,