745 Articulated Truck

Engine ModelCat® C18

Gross Power (SAE J1995)511hp

Net Power (SAE J1349)496hp

Engine Power (ISO 14396)504hp

Bore5.7in

Stroke7.2in

Displacement1106in³

Note (1)Advertised power is tested at 1,700 rpm.

Note (2)Advertised power is tested per the specified standard in effect at the time of manufacture.

Note (3)The net power advertised is the power available at the flywheel when the engine is equipped with alternator, air cleaner, aftertreatment and fan at minimum speed

Note (4)Net power when the fan is at maximum speed is 348 kW (467 hp) per the SAE reference conditions.

Note (5)The C18 meets U.S. EPA Tier 4 Final/EU Stage V emission standards.

Note (6)Diesel exhaust fluid (DEF) used in Cat selective catalytic reduction (SCR) systems must meet the requirements outlined in ISO 22241-1. ISO 22241-1 requirements are met by many brands of DEF, including those that carry the AdBlue or API certifications.

No Engine De-rating Required Below10000ft

Peak Engine Torque Gross (SAE J1995)1931ft·lbf

Peak Engine Torque Net (SAE J1349)1887lbf·ft

Peak Engine Torque Speed1200r/min

Rated Payload45.2t

Heaped (SAE 2:1)33.4yd³

Struck26yd³

Tailgate Heaped SAE 2:135.7yd³

Tailgate Struck27.3yd³

Air ConditioningThe air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a or R1234yf. See the label or instruction manual for identification of the gas. • If equipped with R134a (Global Warming Potential = 1430), the system con

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

Interior Cab72dB(A)

Note (1)The declared dynamic operator sound pressure level is 72 dB(A) when ISO 6396:2008 is used to measure the value for an enclosed cab. The measurement was conducted at 70% of the cooling fan’s maximum speed. The sound level may vary at different cooling fan

Note (2)Hearing protection may be needed when operating with an open operator station and cab (when not properly maintained or doors/windows open) for extended periods or in noisy environments.

Front Axle - Empty42285lb

Center Axle - Empty15653lb

Rear Axle - Empty15058lb

Total - Empty72995lb

Front Axle - Rated Load12963lb

Center Axle - Rated Load38713lb

Rear Axle - Rated Load38713lb

Total - Rated Load90389lb

Front Axle - Loaded55248lb

Center Axle - Loaded54366lb

Rear Axle - Loaded53771lb

Total - Loaded163385lb

TypeHigh Strength Brinell HB450 Wear Resistant Steel

Front0.28in

Chute0.55in

Side0.43in

Base0.55in

Raise (manual)12s

Raise (automatic)13s

Lower (manual)10s

Lower (automatic)10s

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)

BrakesISO 3450 – 2011

Cab - FOPSISO 3449 Level II – 2005

Cab - ROPSISO 3471 – 2008

SteeringISO 5010 – 2019

Turning Dimensions - Steer Angle - Left/Right45 deg

Turning Dimensions - SAE Turning Radius340in

Turning Dimensions - Clearance Radius356in

Turning Dimensions - Inside Radius174in

Turning Dimensions - Aisle Width233in

NoteDimensions are for machines equipped with 29.5R25 tires.

Lock to Lock4.8 seconds @ 60 rpm

Hydraulic Excavator: 390 - Passes4

Hydraulic Excavator: 374 - Passes5

Wheel Loader: 982 - Passes4

Wheel Loader: 980 - Passes4-5

Wheel Loader: 972 - Passes4-5

NoteAn optimum system match gives you a major productivity advantage. Having matched loading and hauling tools results in increased production and lower system costs per unit of volume moved.

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

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

Two seat belts, operator's retractable

Sun visor

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

Combined gear selection and hoist control lever

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

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

Adjustable air vents

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

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
– Secondary steering energy source engaged
– Hour meter
– Retarder active

Tilt and telescopic steering wheel

Secondary steering – electro hydraulic

Touch screen display incorporating the rearview camera video feed

Air conditioning

Windows opening side, tinted

Mirrors: exterior

Heater and defroster with four-speed fan

Optional

Mirrors, heated motorized

Operator seat belt, four-point

Radio, Bluetooth^® stereo system

Window blinds

Windshield wiper and washer, two speed (rear)

Standard

Product Link Cellular PLE643

Cat^® Detect with Stability Assist

Optional

Cat Payload monitoring system

Machine Security System (MSS)

Product Link Dual PLE683

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)

Optional

Engine block heater

Cold weather start attachment

Ether start

Roof mounted LED work lights

Flashing LED beacon

Standard

Auto shift nine-speed forward and two-speed 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 and hydraulic

Three axle, six-wheel drive

Standard

Reverse alarm

Rearview camera

Rollover protective structure/falling objects protective structure (ROPS/FOPS) cab

Standard

Rear window

Radiator

Crankcase

Front dump body spill guard, integral part of fabricated body

Standard

Mud flaps: wheel arch and body mounted with transportation tiebacks

S·O·S sampling valves

Sound suppression (standard in some countries*)
*EFTA countries are EU countries plus Iceland, Norway, Lichtenstein, Switzerland, Türkiye and UK.

Tires, six 29.5R25, radial

Vandalism protection: lockable caps

Optional

Auto lube installation for automatic greasing of bearings

Bare chassis (no body) long wheel base

Body liners

Bare chassis (no body) standard wheel base

Cold weather coolant –51° C (–60° F)

Exhaust heated body

Fast fuel fill

Tailgate ready

Fuel additive – anti-waxing

Scissor tailgate

875/65 R29 wide tires

Wheel chocks