745

Overview

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.
Engine ModelCat® C18 ACERT™
Bore145 mm5.7 in
Stroke183 mm7.2 in
Displacement18.1 l1106 in³
Engine Model - Equivalent to U.S. EPA Tier 2 and EU Stage IICat C18 ACERT
Gross Power - SAE J1995381 kW511 HP
Net Power - ISO 14396376 kW504 HP
Net Power - SAE J1349370 kW496 HP
Rated Payload41 t45.2 ton (US)
Heaped (SAE 2:1)25 m³32.7 yd³
Struck18.5 m³24.2 yd³
Tailgate Heaped SAE 2:126.5 m³34.7 yd³
Tailgate Struck19.5 m³25.5 yd³
Forward - 16.1 km/h3.8 mile/h
Forward - 28.1 km/h5 mile/h
Forward - 311.2 km/h7 mile/h
Forward - 414.1 km/h8.8 mile/h
Forward - 518.7 km/h11.6 mile/h
Forward - 622.9 km/h14.2 mile/h
Forward - 731.5 km/h19.6 mile/h
Reverse - 16.4 km/h4 mile/h
Reverse - 214.6 km/h9.1 mile/h
Interior Cab72 dB(A)72 dB(A)
Center Axle - Empty7022 kg15481 lb
Center Axle - Loaded24572 kg54172 lb
Center Axle - Rated Load17550 kg38691 lb
Front Axle - Empty19161 kg42243 lb
Front Axle - Loaded25061 kg55250 lb
Front Axle - Rated Load5900 kg13007 lb
Rear Axle - Empty6760 kg14903 lb
Rear Axle - Loaded24310 kg53594 lb
Rear Axle - Rated Load17550 kg38691 lb
Total - Empty32943 kg72627 lb
Total - Loaded73943 kg163016 lb
Total - Rated Load41000 kg90390 lb
TypeHigh Strength Brinell HB450 Wear Resistant Steel
Fuel Tank550 l145.3 gal (US)
Cooling System90 l23.7 gal (US)
Engine Crankcase52 l13.7 gal (US)
DEF Tank25 l5.3 gal (US)
Steering/Hoist Hydraulic System140 l36.9 gal (US)
Transmission - OTG75 l19.8 gal (US)
Brake Cooling Tank67 l17.69 gal (US)
Raise (automatic)13 s13 s
Raise (manual)12 s12 s
Lock to Lock4.8 seconds @ 60 rpm
BrakesISO 3450 – 2011
Cab - FOPSISO 3449 Level II
Cab - ROPSISO 3471 – 2008
SteeringISO 5010 – 2007
NoteDimensions are for machines equipped with 29.5R25 tires.
Turning Dimensions - Aisle Width5917 mm233 in
Turning Dimensions - Clearance Radius9082 mm356 in
Turning Dimensions - Inside Radius4413 mm174 in
Turning Dimensions - SAE Turning Radius8625 mm340 in
Turning Dimensions - Steer Angle - Left/Right45°
Forward - 837.9 km/h23.5 mile/h
Lower (automatic)10 s10 s
Lower (manual)10 s10 s
Base14 mm0.55 in
Chute14 mm0.55 in
Front7 mm0.28 in
Side11 mm0.43 in
EmissionsEquivalent to Tier 2/Stage II.
No Engine De-rating Required Below3050 m10000 ft
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.
Peak Engine Torque Gross (SAE J1995)2618 N·m1931 ft·lbf
Peak Engine Torque Net (SAE J1349)2558 N·m1887 ft·lbf
Peak Engine Torque Speed1200 r/min1200 r/min
Hydraulic Excavator: 374 - Passes5
Hydraulic Excavator: 390 - Passes4
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.
Wheel Loader: 972 - Passes4-5
Wheel Loader: 980 - Passes4-5
Wheel Loader: 982 - Passes4
Axles - Each60 l15.8 gal (US)
Final Drive - Each5 l1.3 gal (US)
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 doors and windows closed.
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.
Forward - 954.8 km/h34 mile/h

745 Standard 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 variable 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
      – 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 (satellite) or PL641 (cellular) 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

745 Optional Equipment

  • 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
    • Seat (deluxe) heated/cooled, half leather, air adjustable lumbar and air adjustable bolsters
    • Sound suppression
    • 875/65 R29 wide tires

Specifications

Engine ModelCat® C18 ACERT™
Bore145 mm5.7 in
Stroke183 mm7.2 in
Displacement18.1 l1106 in³
Engine Model - Equivalent to U.S. EPA Tier 2 and EU Stage IICat C18 ACERT
Gross Power - SAE J1995381 kW511 HP
Net Power - ISO 14396376 kW504 HP
Net Power - SAE J1349370 kW496 HP
Rated Payload41 t45.2 ton (US)
Heaped (SAE 2:1)25 m³32.7 yd³
Struck18.5 m³24.2 yd³
Tailgate Heaped SAE 2:126.5 m³34.7 yd³
Tailgate Struck19.5 m³25.5 yd³
Forward - 16.1 km/h3.8 mile/h
Forward - 28.1 km/h5 mile/h
Forward - 311.2 km/h7 mile/h
Forward - 414.1 km/h8.8 mile/h
Forward - 518.7 km/h11.6 mile/h
Forward - 622.9 km/h14.2 mile/h
Forward - 731.5 km/h19.6 mile/h
Reverse - 16.4 km/h4 mile/h
Reverse - 214.6 km/h9.1 mile/h
Interior Cab72 dB(A)72 dB(A)
Center Axle - Empty7022 kg15481 lb
Center Axle - Loaded24572 kg54172 lb
Center Axle - Rated Load17550 kg38691 lb
Front Axle - Empty19161 kg42243 lb
Front Axle - Loaded25061 kg55250 lb
Front Axle - Rated Load5900 kg13007 lb
Rear Axle - Empty6760 kg14903 lb
Rear Axle - Loaded24310 kg53594 lb
Rear Axle - Rated Load17550 kg38691 lb
Total - Empty32943 kg72627 lb
Total - Loaded73943 kg163016 lb
Total - Rated Load41000 kg90390 lb
TypeHigh Strength Brinell HB450 Wear Resistant Steel
Fuel Tank550 l145.3 gal (US)
Cooling System90 l23.7 gal (US)
Engine Crankcase52 l13.7 gal (US)
DEF Tank25 l5.3 gal (US)
Steering/Hoist Hydraulic System140 l36.9 gal (US)
Transmission - OTG75 l19.8 gal (US)
Brake Cooling Tank67 l17.69 gal (US)
Raise (automatic)13 s13 s
Raise (manual)12 s12 s
Lock to Lock4.8 seconds @ 60 rpm
BrakesISO 3450 – 2011
Cab - FOPSISO 3449 Level II
Cab - ROPSISO 3471 – 2008
SteeringISO 5010 – 2007
NoteDimensions are for machines equipped with 29.5R25 tires.
Turning Dimensions - Aisle Width5917 mm233 in
Turning Dimensions - Clearance Radius9082 mm356 in
Turning Dimensions - Inside Radius4413 mm174 in
Turning Dimensions - SAE Turning Radius8625 mm340 in
Turning Dimensions - Steer Angle - Left/Right45°
Forward - 837.9 km/h23.5 mile/h
Lower (automatic)10 s10 s
Lower (manual)10 s10 s
Base14 mm0.55 in
Chute14 mm0.55 in
Front7 mm0.28 in
Side11 mm0.43 in
EmissionsEquivalent to Tier 2/Stage II.
No Engine De-rating Required Below3050 m10000 ft
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.
Peak Engine Torque Gross (SAE J1995)2618 N·m1931 ft·lbf
Peak Engine Torque Net (SAE J1349)2558 N·m1887 ft·lbf
Peak Engine Torque Speed1200 r/min1200 r/min
Hydraulic Excavator: 374 - Passes5
Hydraulic Excavator: 390 - Passes4
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.
Wheel Loader: 972 - Passes4-5
Wheel Loader: 980 - Passes4-5
Wheel Loader: 982 - Passes4
Axles - Each60 l15.8 gal (US)
Final Drive - Each5 l1.3 gal (US)
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 doors and windows closed.
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.
Forward - 954.8 km/h34 mile/h

Equipment

745 Standard 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 variable 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
      – 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 (satellite) or PL641 (cellular) 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

745 Optional Equipment

  • 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
    • Seat (deluxe) heated/cooled, half leather, air adjustable lumbar and air adjustable bolsters
    • Sound suppression
    • 875/65 R29 wide tires

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