745 Articulated Truck

Photos

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.<br>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 Model
Cat C18 ACERT
Gross Power – SAE J1995
511 hp
Net Power – SAE J1349
496 hp
Bore
5.7 in

Specs

Engine

Engine Model
Cat C18 ACERT
Gross Power – SAE J1995
511hp
Net Power – SAE J1349
496hp
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™
Net Power – ISO 14396
504hp
No Engine De-rating Required Below
10000ft
Peak Engine Torque Gross (SAE J1995)
1931lbf-ft
Peak Engine Torque Net (SAE J1349)
1887lbf-ft
Peak Engine Torque Speed
1200rpm
Note
The power ratings apply at rated speed of 1,700 rpm when tested under the conditions for the specified standard.
Note
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
Net power when the fan is at maximum speed is 348 kW (467 hp) per the SAE reference conditions.
Emissions
The 745 meets Tier 4 Final/Stage IV emission standards.
Note
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
Engine Model
Cat C18
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 and Stage V 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
Engine Model - U.S. EPA Tier 4 Final, EU Stage V, Japan 2014 (Tier 4 Final), Korea Tier 4 Final
Cat® C18

Transmission

Forward 1
3.8mph
Forward 2
5mph
Forward 3
7mph
Forward 4
8.8mph
Forward 5
11.6mph
Forward 6
14.2mph
Forward 7
19.6mph
Reverse - 1
4mile/h
Reverse - 2
9.1mile/h
Forward 8
23.5mph
Forward 9
34mph
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
Forward - 8
23.5mile/h
Forward - 9
34mile/h

Body Plate

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

Service Refill Capacities

Fuel Tank
145.3gal
Cooling System
23.7gal
DEF Tank
5.3gal
Steering/Hoist Hydraulic System
36.9gal
Engine Crankcase
13.7gal
Transmission/OTG
19.8gal
Engine Crankcase
13.7gal (US)
Final Drives (each)
1.3gal
Axles (each)
15.8gal
Fuel Tank
145.3gal (US)
Cooling System
23.7gal (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 (manual)
12seconds
Raise (automatic)
13seconds
Lower (manual)
10s
Lower (automatic)
10s
Raise (automatic)
13s
Raise (manual)
12s

Standards

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

Turning Circle

Turning Dimensions: Aisle Width
233in
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

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

Operating Weights

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

Sound Levels

Interior Cab
72dB(A)
Note
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
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.
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.

Steering

Lock to Lock
4.8 seconds @ 60 rpm

Optimal Loader/Truck Pass Matching

Hydraulic Excavator: 390 - Passes
4
Hydraulic Excavator: 374 - Passes
5
Wheel Loader: 982 - Passes
4
Wheel Loader: 980 - Passes
43926
Wheel Loader: 972 - Passes
43926
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.

Features

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

Standard Equipment

  • 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
    • Window blinds
    • 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
    • Windshield wiper and washer, two speed (rear)
    • 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
      – Machine Security System (MSS)
      – 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 with R134A refrigerant
    • Windows opening side, tinted
    • Mirrors: extensive arrangement for improved visibility
    • Heater and defroster with four-speed fan
  • Cat 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 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

  • Note
    • Standard and optional equipment may vary. Consult your Cat dealer for details.
  • 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