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740 Bare Chassis

Articulated Truck Bare Chassis
The Cat® OEM 740 Bare Chassis is available in a standard wheel base. With up to a 36.3 tonnes (40 tons) capacity, the 740 bare chassis offers proven reliability, durability, high productivity, superior operator comfort and lower operating costs.

Cat chassis are the right choice for specialty truck bodies (coal, trash), water trucks, fuel and lube, service vehicles, container carriers, hook lifts and other machine derivatives. These specialty machines have proven themselves in construction, industrial, waste, material handling, quarry, and mining projects worldwide.
Engine Model
Cat® C15
Gross Power - SAE J1995:2014
452 hp/337 kW
Net Power - SAE J1349:2011
439 hp/327 kW
Bore
5.4 in/137 mm

Key Features

Specifications

Metric | Imperial
Engine Expand Collapse
Engine Model
Cat® C15
Gross Power - SAE J1995:2014
452 hp 337 kW
Net Power - SAE J1349:2011
439 hp 327 kW
Bore
5.4 in 137 mm
Stroke
6.75 in 171.5 mm
Displacement
926 in³ 15.2 l
Peak Engine Torque Gross (SAE J1995)
1711 lb/ft 2320 N·m
Peak Engine Torque Net (SAE J1349)
1670 lb/ft 2264 N·m
Peak Engine Torque Speed
1200 r/min 1200 r/min
No Engine De-rating Required Below
10000 ft 3050 m
Engine Model - U.S. EPA Tier 4 Final/EU Stage IV/Japan 2014 (Tier 4 Final)/Korea Tier 4 Final
Engine specifications shown are for highly regulated countries. Can be equipped with the C15 engine for lesser regulated countries.
Standard Wheel Base
162.4 in 4126 mm
Rated Payload
40 ton (US) 36.3 t
Forward - 1
4 mile/h 6.4 km/h
Forward - 2
5.3 mile/h 8.5 km/h
Forward - 3
7.3 mile/h 11.5 km/h
Forward - 4
9.2 mile/h 14.8 km/h
Forward - 5
12.2 mile/h 19.7 km/h
Forward - 6
14.9 mile/h 24 km/h
Forward - 7
20.6 mile/h 33.1 km/h
Forward - 8
24.7 mile/h 39.8 km/h
Forward - 9
35.7 mile/h 57.5 km/h
Reverse - 1
4.2 mile/h 6.8 km/h
Reverse - 2
9.8 mile/h 15.7 km/h
Fuel Tank
143.5 gal (US) 550 l
Cooling System
23.7 gal (US) 90 l
Brake Cooling Tank
17.7 gal (US) 67 l
Steering/Hoist Hydraulic System
36.9 gal (US) 140 l
Engine Crankcase
13.7 gal (US) 52 l
Transmission - OTG
19.8 gal (US) 75 l
Final Drive - Each
1.3 gal (US) 5 l
Axles - Each
15.8 gal (US) 60 l
DEF Tank
25 gal (US) 6.5 l
Interior Cab
72 dB(A) 72 dB(A)
Brakes
ISO 3450:2011
Cab - FOPS
ISO 3449:2005 Level II
Cab - ROPS
ISO 3471:2008
Steering
ISO 5010:2019
Lock to Lock
4.75 seconds at 60 rpm
Turning Dimensions - Aisle Width
220 in 5595 mm
Turning Dimensions - SAE Turning Radius
303 in 7698 mm
Turning Dimensions - Clearance Radius
330 in 8395 mm
Turning Dimensions - Inside Radius
156 in 3960 mm
Turning Dimensions - Steer Angle - Left/Right
45°
Note
Dimensions are for machines equipped with 29.5 R25 tires.

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