745 Articulated Truck

745 Articulated Truck

360° Exterior View

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 ...
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Engine

Engine Model
Cat C18 ACERT
Bore
5.7in
Stroke
7.2in
Displacement
1106in³
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
Note (3)
Net power when the fan is at maximum speed is 348 kW (467 hp) per the SAE reference conditions.
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 (1)
The power ratings apply at rated speed of 1,700 rpm when tested under the conditions for the specified standard.
No Engine De-rating Required Below
10000ft
Emissions
The 745 meets Tier 4 Final/Stage IV emission standards.
Net Power - ISO 14396
504HP
Net Power - SAE J1349
496HP
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
Peak Engine Torque Speed
1200r/min
Peak Engine Torque Net (SAE J1349)
1887ft·lbf
Peak Engine Torque Gross (SAE J1995)
1931ft·lbf

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
Forward - 8
23.5mile/h
Reverse - 1
4mile/h
Reverse - 2
9.1mile/h
Forward - 9
34mile/h

Service Refill Capacities

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

Sound Levels

Interior Cab
72dB(A)
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.
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

Standards

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

Turning Circle

Turning Dimensions - Steer Angle - Left/Right
45 deg
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

Body Hoist

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

Body Plate

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

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

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
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.

Standard Equipment:

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
    • Sound suppression
    • 875/65 R29 wide tires