745 Bare Chassis

Articulated Truck Bare Chassis

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Specifications

Engine

Engine Model

Cat® C18
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Bore

5.7 in 145 mm
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Stroke

7.2 in 183 mm
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Displacement

1106 in³ 18.1 l
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Gross Power - SAE J1995:2014

511 hp 381 kW
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Net Power - SAE J1349:2011

496 hp 370 kW
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Peak Engine Torque Net (SAE J1349)

1887 lb/ft 2558 N·m
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Peak Engine Torque Gross (SAE J1995)

1931 lb/ft 2618 N·m
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Net Power - ISO 14396

447 hp 333 kW
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Peak Engine Torque Speed

1200 r/min 1200 r/min
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No Engine De-rating Required Below

10000 ft 3050 m
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Engine Model - U.S. EPA Tier 4 Final/EU Stage IV/Japan 2014 (Tier 4 Final)/Korea Tier 4 Final

Cat® C18
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Service Refill Capacities

Fuel Tank

145.3 gal (US) 550 l
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DEF Tank

5.3 gal (US) 25 l
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Cooling System

23.7 gal (US) 90 l
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Brake Cooling Tank

17.7 gal (US) 67 l
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Steering/Hoist Hydraulic System

36.9 gal (US) 140 l
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Engine Crankcase

13.7 gal (US) 52 l
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Transmission - OTG

19.8 gal (US) 75 l
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Final Drive - Each

1.3 gal (US) 5 l
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Axles - Each

15.8 gal (US) 60 l
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Final Drives/Differential

33 gal (US) 125 l
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Sound Levels

Interior Cab

72 dB(A) 72 dB(A)
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Standards

Brakes

ISO 3450:2011
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Cab - FOPS

ISO 3449:2005 Level II
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Cab - ROPS

ISO 3471:2008
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Steering

ISO 5010:2019
{"Name":"Steering","SpecificationId":null,"TextValue":"ISO 5010:2019","EnglishUnit":null,"EnglishValue":null,"MetricUnit":null,"MetricValue":null,"Type":"text","SpecificationGroup":"Standards","SortOrder":"114"}

Steering

Lock to Lock

4.8 seconds at 60 rpm
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Transmission

Forward - 1

3.8 mile/h 6.1 km/h
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Forward - 2

5 mile/h 8.1 km/h
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Forward - 3

7 mile/h 11.2 km/h
{"Name":"Forward - 3","SpecificationId":null,"TextValue":null,"EnglishUnit":"mile/h","EnglishValue":"7","MetricUnit":"km/h","MetricValue":"11.2","Type":"measurement","SpecificationGroup":"Transmission","SortOrder":"14"}
Forward - 4

8.8 mile/h 14.1 km/h
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Forward - 5

11.6 mile/h 18.7 km/h
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Forward - 6

14.2 mile/h 22.9 km/h
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Forward - 7

19.6 mile/h 31.5 km/h
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Forward - 8

23.5 mile/h 37.9 km/h
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Forward - 9

34 mile/h 54.8 km/h
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Reverse - 1

4 mile/h 6.4 km/h
{"Name":"Reverse - 1","SpecificationId":null,"TextValue":null,"EnglishUnit":"mile/h","EnglishValue":"4","MetricUnit":"km/h","MetricValue":"6.4","Type":"measurement","SpecificationGroup":"Transmission","SortOrder":"21"}
Reverse - 2

9.1 mile/h 14.6 km/h
{"Name":"Reverse - 2","SpecificationId":null,"TextValue":null,"EnglishUnit":"mile/h","EnglishValue":"9.1","MetricUnit":"km/h","MetricValue":"14.6","Type":"measurement","SpecificationGroup":"Transmission","SortOrder":"22"}

Turning Circle

Turning Dimensions - Clearance Radius

356 in 9082 mm
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Turning Dimensions - Steer Angle - Left/Right

45°
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Turning Dimensions - SAE Turning Radius

340 in 8625 mm
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Turning Dimensions - Inside Radius

174 in 4413 mm
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Turning Dimensions - Aisle Width

233 in 5917 mm
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Note

Dimensions are for machines equipped with 29.5 R25 tires.
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Weights

Rated Payload

55 ton (US) 49.9 t
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Wheel Base Length

Standard Wheel Base

180.7 in 4590 mm
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Long Wheel Base

228.4 in 5801 mm
{"Name":"Long Wheel Base","SpecificationId":null,"TextValue":null,"EnglishUnit":"in","EnglishValue":"228.4","MetricUnit":"mm","MetricValue":"5801","Type":"measurement","SpecificationGroup":"Wheel Base Length","SortOrder":"4"}

Benefits

Long Wheel Base

The 745 can be ordered with or without hoist cylinders, and in standard wheel base (SWB) or long wheel base (LWB) configurations through your local Cat dealer.

Water Truck Applications

Cat® Articulated Truck Bare Chassis are rugged and reliable platforms for water truck applications in both mining and construction projects.
Using an articulated truck bare chassis provides a flexible solution that is ideal for dust suppression, road construction, fire protection, and other applications.
Caterpillar works with OEMs worldwide to match various size water tanks with our bare chassis machines, all through your local Cat dealer, to provide the best solution for your business.

Service Truck Applications

Cat Articulated Truck Bare Chassis are rugged and reliable platforms for service truck applications in both mining and construction projects.
Using an articulated truck bare chassis provides a flexible solution that is ideal for delivering fuel and preventive maintenance lubrication to your site's machine fleet.
Caterpillar works with OEMs worldwide to match various size service tanks with our bare chassis machines, all through your local Cat dealer, to provide the best solution for your business.

Specialty Body Applications

Cat Articulated Truck Bare Chassis are rugged and reliable platforms for specialty body applications.
Using an articulated truck bare chassis provides a flexible solution that is ideal for hauling coal or waste, container trucks or hooklifts, cable reel trucks, and other applications.
Caterpillar works with OEMs worldwide to match various size service tanks with our bare chassis machines, all through your local Cat dealer, to provide the best solution for your business.

Forestry Applications

Cat Articulated Truck Bare Chassis are rugged and reliable platforms for forestry applications.
Using an articulated truck bare chassis provides a flexible solution that is ideal for hauling logs and other applications.
Caterpillar works with OEMs worldwide to match various size service tanks with our bare chassis machines, all through your local Cat dealer, to provide the best solution for your business.

Equipment Info

For more information on 745 Bare Chassis options, please contact Caterpillar OEM Solutions at <a href="mailto:oem_solutions@cat.com">oem_solutions@cat.com</a>.

NOTE

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

OPERATOR ENVIRONMENT

Windshield wiper and washer, two speed (rear)

CAT TECHNOLOGIES

Product Link: PL641 (cellular)

ELECTRICAL AND LIGHTING

Batteries (two) maintenance free

POWER TRAIN

Auto shift nine-speed forward and two reverse transmission

SAFETY

Reverse alarm

GUARDS

Rear window

OTHER STANDARD EQUIPMENT

S·O·S sampling valves

Product Brochures

Product Brochure #1

Product Brochure #2