New CAT Equipment

745 Articulated Truck

Maximize Productivity

The Cat® 745 features a world-class cab design, re-engineered using global operator feedback to advance comfort and ease of operation. Enhancements include new controls, transmission-protection features, hoist-assist system, advanced automatic traction control system, stability-assist machine rollover warning system, and a fuel saving ECO mode.

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Benefits

UP TO 50% LESS OPERATOR INPUT

A uniquely combined hoist and transmission lever allows for easy operation which suits a wide range of operator experience

IMPROVED OPERATOR COMFORT

Quieter, more spacious cab with improved visibility helps operators work more productively throughout the day

UNMATCHED SAFETY

Safety features help increase operator confidence by providing a safer operation - prevention of cab and body roll-over and safer cab entry

UP TO 8% LESS CO2 EMISSIONS

The 745 emits up to 8% less CO2 than the previous 745C.
  • Air Conditioning System
    Air Conditioning
    The 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 contains 1.2 kg (2.4 lb) of refrigerant which has a CO2 equivalent of 1.716 metric tonnes (1.891 tons).
  • Body Capacities
    Heaped (SAE 2:1)
    33.4 yd³
    Struck
    26 yd³
    Tailgate Heaped SAE 2:1
    35.7 yd³
    Tailgate Struck
    27.3 yd³
  • Body Hoist
    Lower (automatic)
    10 s
    Lower (manual)
    10 s
    Raise (automatic)
    13 s
    Raise (manual)
    12 s
  • Body Plate
    Base
    0.55 in
    Chute
    0.55 in
    Front
    0.28 in
    Side
    0.43 in
    Type
    High Strength Brinell HB450 Wear Resistant Steel
  • Engine
    Bore
    5.7 in
    Displacement
    1106 in³
    Engine Model
    Cat® C18
    Engine Power (ISO 14396)
    504 hp
    Gross Power (SAE J1995)
    511 hp
    Net Power (SAE J1349)
    496 hp
    No Engine De-rating Required Below
    10000 ft
    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.
    Peak Engine Torque Gross (SAE J1995)
    1931 ft·lbf
    Peak Engine Torque Net (SAE J1349)
    1887 lbf·ft
    Peak Engine Torque Speed
    1200 r/min
    Stroke
    7.2 in
  • Operating Weights
    Center Axle - Empty
    15653 lb
    Center Axle - Loaded
    54366 lb
    Center Axle - Rated Load
    38713 lb
    Front Axle - Empty
    42285 lb
    Front Axle - Loaded
    55248 lb
    Front Axle - Rated Load
    12963 lb
    Rear Axle - Empty
    15058 lb
    Rear Axle - Loaded
    53771 lb
    Rear Axle - Rated Load
    38713 lb
    Total - Empty
    72995 lb
    Total - Loaded
    163385 lb
    Total - Rated Load
    90389 lb
  • Optimal Loader/Truck Pass Matching
    Hydraulic Excavator: 374 - Passes
    5
    Hydraulic Excavator: 390 - Passes
    4
    Note
    An 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.
    Wheel Loader: 972 - Passes
    4-5
    Wheel Loader: 980 - Passes
    4-5
    Wheel Loader: 982 - Passes
    4
  • Service Refill Capacities
    Axles - Each
    15.8 gal (US)
    Brake Cooling Tank
    17.7 gal (US)
    Cooling System
    23.7 gal (US)
    DEF Tank
    5.3 gal (US)
    Engine Crankcase
    13.7 gal (US)
    Final Drive - Each
    1.3 gal (US)
    Fuel Tank
    145.3 gal (US)
    Steering/Hoist Hydraulic System
    36.9 gal (US)
    Transmission - OTG
    19.8 gal (US)
  • Sound Levels
    Interior Cab
    72 dB(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 speeds. The measurement was conducted with the cab doors and the cab windows closed. The cab was properly installed and maintained.
    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.
  • Standards
    Brakes
    ISO 3450 – 2011
    Cab - FOPS
    ISO 3449 Level II – 2005
    Cab - ROPS
    ISO 3471 – 2008
    Steering
    ISO 5010 – 2019
  • Steering
    Lock to Lock
    4.8 seconds @ 60 rpm
  • Transmission
    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 Circle
    Note
    Dimensions are for machines equipped with 29.5R25 tires.
    Turning Dimensions - Aisle Width
    233 in
    Turning Dimensions - Clearance Radius
    356 in
    Turning Dimensions - Inside Radius
    174 in
    Turning Dimensions - SAE Turning Radius
    340 in
    Turning Dimensions - Steer Angle - Left/Right
    45 deg
  • Weights
    Rated Payload
    45.2 t
NOTE
  • Standard and optional equipment may vary. Consult your Cat dealer for details.
OPERATOR ENVIRONMENT
  • 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
TECHNOLOGY
  • Product Link Cellular PLE643
  • Cat® Detect with Stability Assist
ELECTRICAL AND LIGHTING
  • 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)
POWERTRAIN
  • 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
SAFETY
  • Reverse alarm
  • Rearview camera
  • Rollover protective structure/falling objects protective structure (ROPS/FOPS) cab
GUARDS
  • Rear window
  • Radiator
  • Crankcase
  • Front dump body spill guard, integral part of fabricated body
OTHER STANDARD EQUIPMENT
  • 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
NOTE
  • Standard and optional equipment may vary. Consult your Cat dealer for details.
OPERATOR ENVIRONMENT
  • Mirrors, heated motorized
  • Operator seat belt, four-point
  • Radio, Bluetooth® stereo system
  • Window blinds
  • Windshield wiper and washer, two speed (rear)
TECHNOLOGY
  • Cat Payload monitoring system
  • Machine Security System (MSS)
  • Product Link Dual PLE683
ELECTRICAL AND LIGHTING
  • Engine block heater
  • Cold weather start attachment
  • Ether start
  • Roof mounted LED work lights
  • Flashing LED beacon
OPTIONAL EQUIPMENT
  • 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

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