Articulated Trucks:

745 Articulated Truck

Engine Model
Cat C18 ACERT
Bore
5.7 in
Stroke
7.2 in
Displacement
1106 in³

The Cat 745 with a 25 m3 (32.7 yd3) 41 tonnes (45.2 tons) capacity brings a new level of operator comfort and features to the market in addition to the durability, high productivity and lower operating costs Cat Articulated Trucks are known for.
The all-new operator cabin is a leap into the next generation for Articulated Trucks, providing our operators the best place to help build the future.



Product Specs

  • Engine

  • Engine Model
    Cat C18 ACERT
    Bore
    5.7in
    Stroke
    7.2in
    Displacement
    1106in³
    Engine Model - U.S. EPA Tier 4 Final, EU Stage IV, Japan 2014, Korea Tier 4 Final
    Cat® C18 ACERT™
    Gross Power - SAE J1995
    511HP
    Net Power - ISO 14396
    504HP
    Net Power - SAE J1349
    496HP
    Emissions
    The 745 meets Tier 4 Final/Stage IV emission standards.
    No Engine De-rating Required Below
    10000ft
    Note (1)
    The power ratings apply at rated speed of 1,700 rpm when tested under the conditions for the specified standard.
    Note (2)
    The net power advertised is the power available at the flywheel when the engine is equipped with alternator, air cleaner, muffler and fan at minimum speed.
    Note (3)
    Net power when the fan is at maximum speed is 348 kW (467 hp) per the SAE reference conditions.
    Note (4)
    DEF used in Cat SCR systems must meet the requirements outlined in the International Organization for Standardization (ISO) standard 22241-1. ISO 22241-1 requirements are met by many brands of DEF, including those that carry the AdBlue or API certificatio
    Peak Engine Torque Gross (SAE J1995)
    1931ft·lbf
    Peak Engine Torque Net (SAE J1349)
    1887ft·lbf
    Peak Engine Torque Speed
    1200r/min
  • Weights

  • Rated Payload
    45.2t
  • Body Capacities

  • Heaped (SAE 2:1)
    32.7yd³
    Struck
    24.2yd³
    Tailgate Heaped SAE 2:1
    34.7yd³
    Tailgate Struck
    25.5yd³
  • 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
    Reverse - 1
    4mile/h
    Reverse - 2
    9.1mile/h
    Forward - 8
    23.5mile/h
    Forward - 9
    34mile/h
  • Sound Levels

  • Interior Cab
    72dB(A)
    Note (1)
    The operator sound exposure Leq (equivalent sound pressure level) measured according to the work cycle procedures specified in ANSI/SAE J1166 OCT98 is 76 dB(A), for the cab offered by Caterpillar, when properly installed and maintained and tested with the
    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.
  • Operating Weights

  • Center Axle - Empty
    15309lb
    Center Axle - Loaded
    54000lb
    Center Axle - Rated Load
    38691lb
    Front Axle - Empty
    43515lb
    Front Axle - Loaded
    56522lb
    Front Axle - Rated Load
    13007lb
    Rear Axle - Empty
    14731lb
    Rear Axle - Loaded
    53422lb
    Rear Axle - Rated Load
    38691lb
    Total - Empty
    73553lb
    Total - Loaded
    163942lb
    Total - Rated Load
    90390lb
  • Body Plate

  • Type
    High Strength Brinell HB450 Wear Resistant Steel
    Base
    0.55in
    Chute
    0.55in
    Front
    0.28in
    Side
    0.43in
  • Service Refill Capacities

  • Fuel Tank
    145.3gal (US)
    Cooling System
    23.7gal (US)
    Engine Crankcase
    13.7gal (US)
    DEF Tank
    5.3gal (US)
    Steering/Hoist Hydraulic System
    36.9gal (US)
    Transmission - OTG
    19.8gal (US)
    Brake Cooling Tank
    17.69gal (US)
    Axles - Each
    15.8gal (US)
    Final Drive - Each
    1.3gal (US)
  • Body Hoist

  • Raise (automatic)
    13s
    Raise (manual)
    12s
    Lower (automatic)
    10s
    Lower (manual)
    10s
  • Steering

  • Lock to Lock
    4.8 seconds @ 60 rpm
  • Standards

  • Brakes
    ISO 3450 – 2011
    Cab - FOPS
    ISO 3449 Level II – 2005
    Cab - ROPS
    ISO 3471 – 2008
    Steering
    ISO 5010 – 2007
  • Turning Circle

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

Equipment

  • Operator Environment
    • Air conditioning with R134A refrigerant
    • Adjustable air vents
    • Combined gear selection and hoist control lever
    • Glass windows:
      – Front, laminated and tinted
      – Sides and rear, toughened and tinted
    • Heater and defroster with four-speed fan
    • Mirrors: extensive arrangement for improved visibility
    • 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
    • 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
    • Seats:
      – Fully adjustable, air suspension, heated/cooled
      – Padded trainer with lap belt
    • Secondary steering – electro hydraulic
    • Storage:
      – Cup holder
      – Flask receptacle
      – Under seat storage
      – Door pocket
      – Behind seat storage
      – Coat hook
    • Sun visor
    • Tilt and telescopic steering wheel
    • Touch screen display incorporating the rearview camera video feed
    • Two seat belts, operator's retractable
    • Windows opening side, tinted
    • Window blinds
    • Windshield wiper and washer, two speed, intermittent (front)
    • Windshield wiper and washer, two speed (rear)
  • Cat Connect Technologies
    • Product Link: PL631 or PL641 dependent on location and licensing agreement
    • 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)
  • Power Train
    • Auto shift nine-speed forward and two reverse transmission
    • Cat C18 ACERT 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
  • Safety
    • Reverse alarm
    • Rearview camera
    • ROPS/FOPS cab
  • Guards
    • Rear window
    • Radiator
    • Crankcase
    • Axle
    • 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
    • Tires, six 29.5R25, radial
    • Vandalism protection: lockable caps for fuel tank and hydraulic oil tank
  • Optional Equipment
    • Auto lube installation for automatic greasing of bearings
    • Bare chassis (no body) standard wheel base
    • Bare chassis (no body) long wheel base
    • Body liners
    • 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
    • Exhaust heated body
    • 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
    • Scissor tailgate
    • Sound suppression
    • 875/65 R29 wide tires

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