Articulated Trucks

745 Articulated Truck

Overview
Specifications
Equipment

Product Description

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.

Product Specifications

UnitsUSMetric

 

Engine
Engine Model
Cat C18
Bore
5.7 in 145 mm
Stroke
7.2 in 183 mm
Displacement
1106 in³ 18.1 l
Net Power - ISO 14396
504 HP 376 kW
Net Power - SAE J1349
496 HP 370 kW
Gross Power - SAE J1995
511 HP 381 kW
Engine Model - U.S. EPA Tier 4 Final, EU Stage V, Japan 2014 (Tier 4 Final), Korea Tier 4 Final
Cat® C18
Weights
Rated Payload
45.2 t 41 t
Body Capacities
Heaped (SAE 2:1)
32.7 yd³ 25 m³
Struck
24.2 yd³ 18.5 m³
Tailgate Heaped SAE 2:1
34.7 yd³ 26.5 m³
Tailgate Struck
25.5 yd³ 19.5 m³
Transmission
Forward - 1
3.8 mile/h 6.1 km/h
Forward - 2
5 mile/h 8.1 km/h
Forward - 3
7 mile/h 11.2 km/h
Forward - 4
8.8 mile/h 14.1 km/h
Forward - 5
11.6 mile/h 18.7 km/h
Forward - 6
14.2 mile/h 22.9 km/h
Forward - 7
19.6 mile/h 31.5 km/h
Reverse - 1
4 mile/h 6.4 km/h
Reverse - 2
9.1 mile/h 14.6 km/h
Sound Levels
Interior Cab
72 dB(A) 72 dB(A)
Operating Weights
Rear Axle - Rated Load
38691 lb 17550 kg
Front Axle - Empty
43515 lb 19738 kg
Total - Loaded
163942 lb 74363 kg
Rear Axle - Empty
14731 lb 6682 kg
Rear Axle - Loaded
53422 lb 24232 kg
Total - Rated Load
90390 lb 41000 kg
Front Axle - Rated Load
13007 lb 5900 kg
Center Axle - Rated Load
38691 lb 17550 kg
Total - Empty
73553 lb 33363 kg
Front Axle - Loaded
56522 lb 25638 kg
Center Axle - Loaded
54000 lb 24494 kg
Center Axle - Empty
15309 lb 6944 kg
Body Plate
Type
High Strength Brinell HB450 Wear Resistant Steel
Service Refill Capacities
Fuel Tank
145.3 gal (US) 550 l
Cooling System
23.7 gal (US) 90 l
Engine Crankcase
13.7 gal (US) 52 l
Steering/Hoist Hydraulic System
36.9 gal (US) 140 l
Transmission - OTG
19.8 gal (US) 75 l
DEF Tank
5.3 gal (US) 25 l
Brake Cooling Tank
17.69 gal (US) 67 l
Body Hoist
Raise (automatic)
13 s 13 s
Raise (manual)
12 s 12 s
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
Turning Dimensions - Aisle Width
233 in 5917 mm
Turning Dimensions - Inside Radius
174 in 4413 mm
Turning Dimensions - Clearance Radius
356 in 9082 mm
Turning Dimensions - SAE Turning Radius
340 in 8625 mm
Note
Dimensions are for machines equipped with 29.5R25 tires.
Turning Dimensions - Steer Angle - Left/Right
45 deg
Transmission
Forward - 8
23.5 mile/h 37.9 km/h
Service Refill Capacities
Final Drive - Each
1.3 gal (US) 5 l
Body Plate
Base
0.55 in 14 mm
Engine
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 certifications.
Note (1)
The power ratings apply at rated speed of 1,700 rpm when tested under the conditions for the specified standard.
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.
Body Hoist
Lower (automatic)
10 s 10 s
Service Refill Capacities
Axles - Each
15.8 gal (US) 60 l
Engine
No Engine De-rating Required Below
10000 ft 3050 m
Transmission
Forward - 9
34 mile/h 54.8 km/h
Body Plate
Chute
0.55 in 14 mm
Optimal Loader/Truck Pass Matching
Hydraulic Excavator: 390 - Passes
4
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.
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.
Engine
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)
1931 ft·lbf 2618 N·m
Body Hoist
Lower (manual)
10 s 10 s
Optimal Loader/Truck Pass Matching
Wheel Loader: 982 - Passes
4
Body Plate
Side
0.43 in 11 mm
Optimal Loader/Truck Pass Matching
Wheel Loader: 972 - Passes
43926
Engine
Peak Engine Torque Speed
1200 r/min 1200 r/min
Body Plate
Front
0.28 in 7 mm
Engine
Peak Engine Torque Net (SAE J1349)
1887 ft·lbf 2558 N·m
Emissions
The 745 meets Tier 4 Final and Stage V emission standards.
Optimal Loader/Truck Pass Matching
Hydraulic Excavator: 374 - Passes
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.
Wheel Loader: 980 - Passes
43926
Units:USMetric
Standard Equipment
NOTE
OPERATOR ENVIRONMENT
CAT TECHNOLOGIES
ELECTRICAL AND LIGHTING
POWER TRAIN
SAFETY
GUARDS
OTHER STANDARD EQUIPMENT
Optional Equipment
NOTE
OPTIONAL EQUIPMENT

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