745 Bare Chassis Articulated Truck

Standard Wheel Base180.7in

Long Wheel Base228.4in

Rated Payload55ton (US)

Engine ModelCat® C18

Bore5.7in

Stroke7.2in

Displacement1106in³

Gross Power - SAE J1995:2014511hp

Net Power - SAE J1349:2011496hp

Peak Engine Torque Net (SAE J1349)1887lb/ft

Peak Engine Torque Gross (SAE J1995)1931lb/ft

Net Power - ISO 14396447hp

Peak Engine Torque Speed1200r/min

No Engine De-rating Required Below10000ft

Engine Model - U.S. EPA Tier 4 Final/EU Stage IV/Japan 2014 (Tier 4 Final)/Korea Tier 4 FinalCat® C18

Forward - 13.8mile/h

Forward - 25mile/h

Forward - 37mile/h

Forward - 48.8mile/h

Forward - 511.6mile/h

Forward - 614.2mile/h

Forward - 719.6mile/h

Forward - 823.5mile/h

Forward - 934mile/h

Reverse - 14mile/h

Reverse - 29.1mile/h

Fuel Tank145.3gal (US)

DEF Tank5.3gal (US)

Cooling System23.7gal (US)

Brake Cooling Tank17.7gal (US)

Steering/Hoist Hydraulic System36.9gal (US)

Engine Crankcase13.7gal (US)

Transmission - OTG19.8gal (US)

Final Drive - Each1.3gal (US)

Axles - Each15.8gal (US)

Final Drives/Differential33gal (US)

Interior Cab72dB(A)

BrakesISO 3450:2011

Cab - FOPSISO 3449:2005 Level II

Cab - ROPSISO 3471:2008

SteeringISO 5010:2019

Lock to Lock4.8 seconds at 60 rpm

Turning Dimensions - Clearance Radius356in

Turning Dimensions - Steer Angle - Left/Right45°

Turning Dimensions - SAE Turning Radius340in

Turning Dimensions - Inside Radius174in

Turning Dimensions - Aisle Width233in

NoteDimensions are for machines equipped with 29.5 R25 tires.

Standard

Standard and optional equipment may vary. Consult your Cat dealer for details.

Optional

Standard and optional equipment may vary. Consult your Cat dealer for details.

Standard

Windshield wiper and washer, two speed (rear)

Adjustable air vents

Machine operation monitoring system includes:
– Action lamp
– Engine oil pressure
– Primary steering system
– Left and right turn signal
– High beam
– Coolant temperature
– Tachometer
– Parking brake
– Fuel level
– Transmission oil temperature
– Brake system
– Transmission hold
– Hoist control
– Hydraulic system
– Charging system
– Retarder
– Transmission fault
– Traction control system
– Check engine lamp

Storage:
– Cup holder
– Flask receptacle
– Under seat storage
– Door pocket
– Behind seat storage
– Coat hook

Seats:
– Fully adjustable, air suspension
– Padded trainer with lap belt

Two seat belts, operator's retractable

Window blinds

Touch screen display incorporating the rearview camera video feed

Tilt and telescopic steering wheel

Windows opening side, tinted

Mirrors: extensive arrangement for improved visibility

Secondary steering – electro hydraulic

Windshield wiper and washer, two speed, intermittent (front)

Heater and defroster with variable speed fan

Air conditioning with R134A refrigerant

Sun visor

Combined gear selection and hoist control lever

Glass windows:
– Front, laminated and tinted
– Sides and rear, toughened and tinted

Liquid Crystal Display (LCD):
– Alert indicator
– Selected gear and direction
– Speed or auto shift
– Review Operation and Maintenance Manual (OMM)
– Primary steering failure
– Seat belt warning
– Secondary steering failure
– Diesel Particulate Filter (DPF) regeneration filter
– Machine Security System (MSS)
– Secondary steering energy source engaged
– Hour meter
– Retarder active

Standard

Product Link: PL641 (cellular)

Cat Detect with Stability Assist

Standard

Batteries (two) maintenance free

Electrical system: 24-volt, 5A 24- to 12-volt converter

Horn

Lighting systems:
– Cab interior
– Two head lamps
– Two width marker
– Two reversing
– Work light
– Two stop/tail lights
– Front and rear direction indicators

Main disconnect switch

Remote starting receptacle (cables not included)

Standard

Auto shift nine-speed forward and two reverse transmission

Cat C18 engine

Cat Clean Emission Module (CEM) and exhaust aftertreatment package

Differentials: standard with automatic clutched inter- and cross-axle differential locks

Dual circuit oil immersed, enclosed brakes – all wheels

Retarder: engine compression brake

Three axle, six-wheel drive

Standard

Reverse alarm

Rearview camera

ROPS/FOPS cab

Standard

Rear window

Radiator

Crankcase

Axle

Standard

S·O·S sampling valves

Tires, six 29.5R25, radial

Vandalism protection: lockable caps for fuel tank and hydraulic oil tank

Optional

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)

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