740

Three Axle Articulated Trucks 740 Cat 740 Articulated Truck


Key Specs

Engine Model
Cat® C15
Cat® C15
Rated Payload
40 ton (US)
36.3 t
Heaped (SAE 2:1)
29.7 yd³
22.7 m³

Overview

Reliable Productivity

The Cat® 740 raises the bar for operator comfort and control. Its redesigned, world‑class cab is built to deliver a smoother, smarter, more intuitive experience. With upgraded controls, built‑in transmission protection, hoist assist, advanced automatic traction control, stability‑assist rollover warnings, and an ECO mode that cuts fuel use, the 740 is engineered to keep productivity high and operating costs low. []

Benefits

Effortless Control

A uniquely combined hoist and transmission lever allows for easy operation which suits a wide range of operator experience

Proven Design

Versatile configurations and tire options adapt to a variety of jobs, while a redesigned body boosts payload and durability. Adjustable seats and flexible cab layouts elevate comfort and productivity, keeping you efficient all day long.

Unmatched Safety

Safety features boost operator confidence by making every shift more secure — from roll‑over prevention that keeps the cab and body stable to improved, cab entry that helps operators climb in with confidence.

Product Specifications for 740

Engine Model Cat® C15 Cat® C15
Gross Power (SAE J1995) 452 hp 337 kW
Net Power (SAE J1349) 439 hp 327 kW
Engine Power (ISO 14396) 447 hp 333 kW
Bore 5.4 in 137 mm
Stroke 6.75 in 171.5 mm
Displacement 926 in³ 15.2 l
Note (1) Advertised power is tested at 1,700 rpm. Advertised power is tested at 1,700 rpm.
Note (2) Advertised power is tested per the specified standard in effect at the time of manufacture. Advertised power is tested per the specified standard in effect at the time of manufacture.
Note (3) The net power advertised is the power available at the flywheel when the engine is equipped with alternator, air cleaner, aftertreatment, and fan at minimum speed. The net power advertised is the power available at the flywheel when the engine is equipped with alternator, air cleaner, aftertreatment, and fan at minimum speed.
Note (4) Net power when the fan is at maximum speed is 327 kW (439 hp) per the SAE reference conditions. Net power when the fan is at maximum speed is 327 kW (439 hp) per the SAE reference conditions.
Note (5) Meets U.S. EPA Tier 4 Final, EU Stage V, Korea Stage V, and Japan 2014 emission standards. Meets U.S. EPA Tier 4 Final, EU Stage V, Korea Stage V, and Japan 2014 emission standards.
Note (6) Diesel exhaust fluid (DEF) used in Cat selective catalytic reduction (SCR) systems must meet the requirements outlined in ISO 22241-1. Requirements are met by many brands of DEF, including those that carry the AdBlue or API certifications. Diesel exhaust fluid (DEF) used in Cat selective catalytic reduction (SCR) systems must meet the requirements outlined in ISO 22241-1. Requirements are met by many brands of DEF, including those that carry the AdBlue or API certifications.
No Engine De-rating Below 10000 ft 3050 m
Peak Engine Torque Gross (SAE J1995) 1711 lbf·ft 2320 N·m
Peak Engine Torque Net (SAE J1349) 1670 lbf·ft 2264 N·m
Peak Engine Torque Speed 1200 r/min 1200 r/min
Rated Payload 40 ton (US) 36.3 t
Heaped (SAE 2:1) 29.7 yd³ 22.7 m³
Struck 23.2 yd³ 17.7 m³
Tailgate Heaped SAE 2:1 32 yd³ 24.5 m³
Tailgate Struck 24.4 yd³ 18.7 m³
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
Interior Cab 72 dB(A) 72 dB(A)
Note (1) The declared dynamic operator sound pressure level is 72 dB(A) when ISO 6396:2008 is used to measure the value for an enclosed cab. The measurement was conducted at 70% of the cooling fan’s maximum speed. The sound level may vary at different cooling fan speeds. The measurement was conducted with the cab doors and the cab windows closed. The cab was properly installed and maintained. The declared dynamic operator sound pressure level is 72 dB(A) when ISO 6396:2008 is used to measure the value for an enclosed cab. The measurement was conducted at 70% of the cooling fan’s maximum speed. The sound level may vary at different cooling fan speeds. The measurement was conducted with the cab doors and the cab windows closed. The cab was properly installed and maintained.
Note (2) Hearing protection may be needed when operating with an open operator station and cab or when not properly maintained or with doors/windows open for extended periods or in noisy environments. Hearing protection may be needed when operating with an open operator station and cab or when not properly maintained or with doors/windows open for extended periods or in noisy environments.
Front Axle - Empty 43200 lb 19595 kg
Center Axle - Empty 14804 lb 6715 kg
Rear Axle - Empty 14562 lb 6605 kg
Total - Empty 72565 lb 32915 kg
Front Axle - Rated Load 7002 lb 3176 kg
Center Axle - Rated Load 36513 lb 16562 kg
Rear Axle - Rated Load 36513 lb 16562 kg
Total - Rated Load 80027 lb 36300 kg
Front Axle - Loaded 50201 lb 22771 kg
Center Axle - Loaded 51317 lb 23277 kg
Rear Axle - Loaded 51074 lb 23167 kg
Total - Loaded 152593 lb 69215 kg
Type High strength Brinell HB450 wear resistant steel High strength Brinell HB450 wear resistant steel
Front Plate 0.28 in 7 mm
Base Plate 0.51 in 13 mm
Side Plates 0.43 in 11 mm
Fuel Tank 145.3 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 6.5 gal (US) 25 l
Raise Time 12 s 12 s
Lower Time 12 s 12 s
Brakes ISO 3450 – 2011 ISO 3450 – 2011
Cab - FOPS ISO 3449 Level II – 2005 ISO 3449 Level II – 2005
Cab - ROPS ISO 3471 – 2008 ISO 3471 – 2008
Steering ISO 5010 – 2019 ISO 5010 – 2019
Turning Dimensions - Steer Angle - Left/Right 45° 45°
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 - Aisle Width 220 in 5595 mm
Note Dimensions are for machines equipped with 29.5 R25 tires. Dimensions are for machines equipped with 29.5 R25 tires.
Lock to Lock 4.75 seconds @ 60 rpm 4.75 seconds @ 60 rpm
Hydraulic Excavator: 374 - Passes 3-4 3-4
Hydraulic Excavator: 352 - Passes 5-6 5-6
Wheel Loader: 972 - Passes 3 3
Wheel Loader: 966 - Passes 4-5 4-5
Wheel Loader: 962 - Passes 5 5
Note An optimum system match gives you a major productivity advantage. The 740 is an excellent match for the Cat 374 and 352 Hydraulic Excavators; and Cat 972, 966, and 962 Wheel Loaders. Having matched loading and hauling tools results in increased production and lower system costs per unit of volume moved. An optimum system match gives you a major productivity advantage. The 740 is an excellent match for the Cat 374 and 352 Hydraulic Excavators; and Cat 972, 966, and 962 Wheel Loaders. Having matched loading and hauling tools results in increased production and lower system costs per unit of volume moved.

740 Standard Equipment

NOTE

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

OPERATOR ENVIRONMENT

  • Air conditioning
  • Secondary steering – electro hydraulic
  • Windshield wiper and washer, two speed, intermittent (front)
  • Seats:
    – Operator: fully adjustable, air suspension, retractable lap belt
    – Trainer: padded with retractable lap belt
  • Adjustable air vents
  • Touchscreen display incorporating the rearview camera video feed
  • Storage:
    – Cup holder
    – Flask receptacle (under the secondary seat)
    – Under seat storage
    – Door pocket
    – Behind seat storage
    – Coat hook
  • Combined gear selection and hoist control lever
  • Heater and defroster with four-speed fan
  • Sun visor
  • Windows (tinted) opening both sides
  • Liquid Crystal Display (LCD):
    – Alert indicator
    – Selected gear and direction
    – Speed or auto shift
    – Operation and Maintenance Manual (OMM)
    – Primary steering failure (warning)
    – Seat belt warning
    – Secondary steering failure
    – Diesel Particulate Filter (DPF) regeneration filter
    – Secondary steering energy source engaged
    – Hour meter
    – Retarder active
  • Mirrors: exterior
  • Glass windows:
    – Front, laminated and tinted
    – Sides and rear, toughened and tinted
  • Tilt and telescopic steering wheel
  • 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
    – Transmission fault
    – Traction control system
    – Check engine lamp

TECHNOLOGY

  • Product Link Cellular PLE643
  • Cat Detect with Stability Assist

ELECTRICAL AND LIGHTING

  • Electrical system: 24-volt, 10A 24- to 12-volt converter
  • Horn
  • Batteries (two) maintenance free
  • Remote starting receptacle (cables not included)
  • Main disconnect switch
  • Lighting systems:
    – Cab interior
    – Two head lamps
    – Two width marker
    – Two reversing
    – Work light/cab access light
    – Two stop/tail lights
    – Front and rear direction indicators

POWERTRAIN

  • Automatic Retarder: engine compression brake
  • Three axle, six-wheel drive
  • Clean Emission Module (CEM) and exhaust aftertreatment package
  • CX38 Transmission
  • Auto shift nine-speed forward and two reverse transmission
  • Cat C15 engine
  • Dual circuit oil immersed, enclosed brakes – all wheels
  • Differentials: standard with automatic clutched inter- and cross-axle differential locks

SAFETY

  • ROPS/FOPS cab
  • Reverse alarm
  • Rearview camera

GUARDS

  • Front dump body spill guard, integral part of fabricated body
  • Radiator
  • Crankcase
  • Rear window

OTHER STANDARD EQUIPMENT

  • Vandalism protection: lockable caps
  • S·O·S sampling valves
  • Mud flaps: wheel arch and body mounted with transportation tiebacks
  • Tires, six 875/65 R29 wide tires
  • Sound suppression (standard in some countries*)
    -*EFTA countries are EU countries plus Iceland, Norway, Lichtenstein, Switzerland, Türkiye and UK.

740 Optional Equipment

NOTE

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

OPERATOR ENVIRONMENT

  • Windshield wiper and washer, two speed (rear)
  • Mirrors, heated motorized
  • Operator seat belt, four-point
  • Radio, Bluetooth® stereo system
  • Infrared glass – high ambient cab
  • Window blinds
  • Seat, heated/cooled

TECHNOLOGY

  • Product Link Dual PLE683
  • Cat® Payload monitoring system
  • Machine Security System (MSS)

ELECTRICAL AND LIGHTING

  • Cold weather start attachment
  • Flashing LED beacon
  • Ether start
  • Roof mounted LED work lights
  • Engine block heater

OPTIONAL EQUIPMENT

  • Wheel chocks
  • Exhaust heated body
  • Bare chassis (no body) standard wheel base
  • Scissor tailgate
  • Body liners
  • Fuel additive – anti-waxing
  • Auto lube installation for automatic greasing of bearings
  • Cold weather coolant –51° C (–60° F)
  • Fast fuel fill
  • Bare chassis (no body) long wheel base

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