745

745 Articulated Truck

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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MAXIMIZE PERFORMANCE

AUTOMATIC CONTROLS

HEAVY DUTY CONSTRUCTION

OPERATOR COMFORT AND CONTROL

BUILT TO PERFORM

TECHNOLOGY THAT GETS WORK DONE

BECAUSE UPTIME COUNTS

MORE SUSTAINABLE FUTURE

BUILT-IN SAFETY FEATURES

Virtual Tours

Documents & Brochures

Standard Equipment

NOTE
  • Standard and optional equipment may vary. Consult your Cat dealer for details.
OPERATOR ENVIRONMENT
  • Mirrors: extensive arrangement for improved visibility
  • Seats:
    – Fully adjustable, air suspension
    – Padded trainer with lap belt
  • Glass windows:
    – Front, laminated and tinted
    – Sides and rear, toughened and tinted
  • 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
  • Air conditioning with R134A refrigerant
  • Sun visor
  • 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
  • Secondary steering – electro hydraulic
  • Window blinds
  • Windows opening side, tinted
  • Touch screen display incorporating the rearview camera video feed
  • Windshield wiper and washer, two speed, intermittent (front)
  • Two seat belts, operator's retractable
  • Tilt and telescopic steering wheel
  • Heater and defroster with variable speed fan
  • Combined gear selection and hoist control lever
  • Storage:
    – Cup holder
    – Flask receptacle
    – Under seat storage
    – Door pocket
    – Behind seat storage
    – Coat hook
CAT 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 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

Additional information

Offering Type

, ,

Engine - Note (1)

The power ratings apply at rated speed of 1,700 rpm when tested under the conditions for the specified standard.
Engine - 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.
Engine - Note (3)

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

Dimensions are for machines equipped with 29.5R25 tires.
Sound Levels - 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.
Optimal Loader/Truck Pass Matching - 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.
Engine Model - Equivalent to U.S. EPA Tier 2 and EU Stage II

Cat C18
Engine Model

Cat® C18
Engine - Bore

145 mm ( 5.7 in )
Engine - Stroke

183 mm ( 7.2 in )
Engine - Displacement

18.1 l ( 1106 in³ )
Engine - Net Power - ISO 14396

376 kW ( 504 HP )
Engine - Gross Power - SAE J1995

381 kW ( 511 HP )
Engine - Net Power - SAE J1349

370 kW ( 496 HP )
Weights - Rated Payload

41 t ( 45.2 ton (US) )
Body Capacities - Heaped (SAE 2:1)

25 m³ ( 32.7 yd³ )
Body Capacities - Struck

18.5 m³ ( 24.2 yd³ )
Body Capacities - Tailgate Heaped SAE 2:1

26.5 m³ ( 34.7 yd³ )
Body Capacities - Tailgate Struck

19.5 m³ ( 25.5 yd³ )
Transmission - Forward - 1

6.1 km/h ( 3.8 mile/h )
Transmission - Forward - 2

8.1 km/h ( 5 mile/h )
Transmission - Forward - 3

11.2 km/h ( 7 mile/h )
Transmission - Forward - 4

14.1 km/h ( 8.8 mile/h )
Transmission - Forward - 5

18.7 km/h ( 11.6 mile/h )
Transmission - Forward - 6

22.9 km/h ( 14.2 mile/h )
Transmission - Forward - 7

31.5 km/h ( 19.6 mile/h )
Transmission - Reverse - 1

6.4 km/h ( 4 mile/h )
Transmission - Reverse - 2

14.6 km/h ( 9.1 mile/h )
Sound Levels - Interior Cab

72 dB(A) ( 72 dB(A) )
Operating Weights - Center Axle - Rated Load

17550 kg ( 38691 lb )
Operating Weights - Rear Axle - Loaded

24310 kg ( 53594 lb )
Operating Weights - Total - Loaded

73943 kg ( 163016 lb )
Operating Weights - Front Axle - Rated Load

5900 kg ( 13007 lb )
Operating Weights - Total - Empty

32943 kg ( 72627 lb )
Operating Weights - Front Axle - Loaded

25061 kg ( 55250 lb )
Operating Weights - Center Axle - Loaded

24572 kg ( 54172 lb )
Operating Weights - Rear Axle - Empty

6760 kg ( 14903 lb )
Operating Weights - Rear Axle - Rated Load

17550 kg ( 38691 lb )
Operating Weights - Center Axle - Empty

7022 kg ( 15481 lb )
Operating Weights - Total - Rated Load

41000 kg ( 90390 lb )
Operating Weights - Front Axle - Empty

19161 kg ( 42243 lb )
Body Plate - Type

High Strength Brinell HB450 Wear Resistant Steel
Service Refill Capacities - Fuel Tank

550 l ( 145.3 gal (US) )
Service Refill Capacities - Cooling System

90 l ( 23.7 gal (US) )
Service Refill Capacities - Engine Crankcase

52 l ( 13.7 gal (US) )
Service Refill Capacities - Steering/Hoist Hydraulic System

140 l ( 36.9 gal (US) )
Service Refill Capacities - Transmission - OTG

75 l ( 19.8 gal (US) )
Service Refill Capacities - DEF Tank

25 l ( 5.3 gal (US) )
Service Refill Capacities - Brake Cooling Tank

67 l ( 17.69 gal (US) )
Body Hoist - Raise (automatic)

13 s ( 13 s )
Body Hoist - Raise (manual)

12 s ( 12 s )
Steering - Lock to Lock

4.8 seconds @ 60 rpm
Standards - Brakes

ISO 3450 – 2011
Standards - Cab - FOPS

ISO 3449 Level II
Standards - Cab - ROPS

ISO 3471 – 2008
Standards - Steering

ISO 5010 – 2007
Turning Circle - Turning Dimensions - Clearance Radius

9082 mm ( 356 in )
Turning Circle - Turning Dimensions - Inside Radius

4413 mm ( 174 in )
Turning Circle - Turning Dimensions - Aisle Width

5917 mm ( 233 in )
Turning Circle - Turning Dimensions - SAE Turning Radius

8625 mm ( 340 in )
Turning Circle - Turning Dimensions - Steer Angle - Left/Right

45°
Transmission - Forward - 8

37.9 km/h ( 23.5 mile/h )
Body Plate - Chute

14 mm ( 0.55 in )
Body Plate - Base

14 mm ( 0.55 in )
Optimal Loader/Truck Pass Matching - Hydraulic Excavator: 390 - Passes

4
Peak Engine Torque Net (SAE J1349)

2558 N·m ( 1887 ft·lbf )
Service Refill Capacities - Final Drive - Each

5 l ( 1.3 gal (US) )
Optimal Loader/Truck Pass Matching - Wheel Loader: 980 - Passes

43926
Transmission - Forward - 9

54.8 km/h ( 34 mile/h )
No Engine De-rating Required Below

3050 m ( 10000 ft )
Body Plate - Front

7 mm ( 0.28 in )
Body Hoist - Lower (manual)

10 s ( 10 s )
Engine - Emissions

Equivalent to Tier 2/Stage II.
Peak Engine Torque Gross (SAE J1995)

2618 N·m ( 1931 ft·lbf )
Body Hoist - Lower (automatic)

10 s ( 10 s )
Sound Levels - 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.
Optimal Loader/Truck Pass Matching - Wheel Loader: 982 - Passes

4
Optimal Loader/Truck Pass Matching - Wheel Loader: 972 - Passes

43926
Peak Engine Torque Speed

1200 r/min ( 1200 r/min )
Optimal Loader/Truck Pass Matching - Hydraulic Excavator: 374 - Passes

5
Service Refill Capacities - Axles - Each

60 l ( 15.8 gal (US) )
Body Plate - Side

11 mm ( 0.43 in )

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