745 Articulated Truck

745 Articulated Truck

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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

Engine Model
Cat C18 ACERT
Bore
5.7 in
Stroke
7.2 in
Displacement
1106 in3
Gross Power – SAE J1995
511 hp
Net Power – SAE J1349
496 hp
Engine Model – U.S. EPA Tier 4 Final, EU Stage IV, Japan 2014, Korea Tier 4 Final
Cat® C18 ACERT™
Net Power – ISO 14396
504 hp
No Engine De-rating Required Below
10000 ft
Peak Engine Torque Gross (SAE J1995)
1931 lbf-ft
Peak Engine Torque Net (SAE J1349)
1887 lbf-ft
Peak Engine Torque Speed
1200 rpm
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

Weights

Rated Payload
45.2 tons

Body Capacities

Heaped SAE 2:1
32.7 yd3
Struck
24.2 yd3
Tailgate Heaped SAE 2:1
34.7 yd3
Tailgate Struck
25.5 yd3

Transmission

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

Sound Levels

Interior Cab
72 dB(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.

Operating Weights

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

Body Plate

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

Service Refill Capacities

Fuel Tank
145.3 gal
Cooling System
23.7 gal
Engine Crankcase
13.7 gal
DEF Tank
5.3 gal
Steering/Hoist Hydraulic System
36.9 gal
Transmission/OTG
19.8 gal
Brake Cooling Tank
17.69 gal
Final Drives (each)
1.3 gal
Axles (each)
15.8 gal

Body Hoist

Raise (manual)
12 seconds
Raise (automatic)
13 seconds
Lower (manual)
10 seconds
Lower (automatic)
10 seconds

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: Steer Angle – Left/Right
45 deg
Turning Dimensions: SAE Turning Radius
340 in
Turning Dimensions: Clearance Radius
356 in
Turning Dimensions: Inside Radius
174 in
Turning Dimensions: Aisle Width
233 in

Optimal Loader/Truck Pass Matching

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