745 Bare Chassis Articulated Truck

745 Bare Chassis Articulated Truck

360° Exterior View

The Cat® OEM 745 Bare Chassis is available in both standard and long wheel base. With up to a 49.9 tonnes (55 tons) capacity, the 745 bare chassis offers proven ...
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Wheel Base Length

Standard Wheel Base
180.7in
Long Wheel Base
228.4in

Weights

Rated Payload
55ton (US)

Engine

Engine Model
Cat® C18
Bore
5.7in
Stroke
7.2in
Displacement
1106in³
Gross Power - SAE J1995
511HP
Net Power - SAE J1349
496HP
Peak Engine Torque Net (SAE J1349)
1887lb/ft
Peak Engine Torque Gross (SAE J1995)
1931lb/ft
Net Power - ISO 14396
447HP
Peak Engine Torque Speed
1200r/min
No Engine De-rating Required Below
10000ft
Engine Model - U.S. EPA Tier 4 Final/EU Stage IV/Japan 2014 (Tier 4 Final)/Korea Tier 4 Final
Cat® C18

Transmission

Forward - 1
3.8mile/h
Forward - 2
5mile/h
Forward - 3
7mile/h
Forward - 4
8.8mile/h
Forward - 5
11.6mile/h
Forward - 6
14.2mile/h
Forward - 7
19.6mile/h
Forward - 8
23.5mile/h
Forward - 9
34mile/h
Reverse - 1
4mile/h
Reverse - 2
9.1mile/h

Service Refill Capacities

Fuel Tank
145.3gal (US)
DEF Tank
5.3gal (US)
Cooling System
23.7gal (US)
Brake Cooling Tank
17.7gal (US)
Steering/Hoist Hydraulic System
36.9gal (US)
Engine Crankcase
13.7gal (US)
Transmission - OTG
19.8gal (US)
Final Drive - Each
1.3gal (US)
Axles - Each
15.8gal (US)
Final Drives/Differential
33gal (US)

Sound Levels

Interior Cab
72dB(A)

Standards

Brakes
ISO 3450:2011
Cab - FOPS
ISO 3449:2005 Level II
Cab - ROPS
ISO 3471:2008
Steering
ISO 5010:2019

Steering

Lock to Lock
4.8 seconds at 60 rpm

Turning Circle

Turning Dimensions - Clearance Radius
356in
Turning Dimensions - Steer Angle - Left/Right
45°
Turning Dimensions - SAE Turning Radius
340in
Turning Dimensions - Inside Radius
174in
Turning Dimensions - Aisle Width
233in
Note
Dimensions are for machines equipped with 29.5 R25 tires.

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 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.

Standard Equipment:

Optional Equipment:

    Note
    • Standard and optional equipment may vary. Consult your Cat dealer for details.
    Optional Equipment
    • Auto lube installation for automatic greasing of bearings
    • Bare chassis (no body) long wheel base
    • Bluetooth radio stereo system
    • Cat Production Measurement payload monitoring system
    • Cold weather coolant –51° C (–60° F)
    • Cold weather start attachment
    • Engine block heater
    • Ether start
    • Fast fuel fill
    • Fender extension
    • Flashing LED beacon
    • Four-point seat belt
    • Fuel additive – anti-waxing
    • Heated rearview motorized mirrors
    • Machine Security System (MSS)
    • Product Link Elite: PLE631 (satellite), PLE641 (cellular)
    • Roof mounted High Intensity Discharge (HID) work lights
    • Seat (deluxe) heated/cooled, half leather, air adjustable lumbar and air adjustable bolsters
    • Sound suppression
    • 875/65 R29 wide tires