Three axle articulated trucks

Cat 740 GC

Name: 740 GC - Three Axle Articulated Trucks
Brand: Caterpillar

Stock on demand

Price on request

Engine Model

Cat® C15

Rated Payload

36.3 t

Heaped (SAE 2:1)

22.7 m³

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Metric

Feature and benefits

The Cat® 740 GC 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.

Every Tier 2/Stage II or Tier 3/Stage IIIA equivalent Cat engine is equipped with a combination of proven electronic, fuel, air an…

Every Tier 2/Stage II or Tier 3/Stage IIIA equivalent Cat engine is equipped with a combination of proven electronic, fuel, air and aftertreatment components. The right technologies fine-tuned for the right applications result in:

Proven electronic, fuel, air and aftertreament components for peak performance, longevity and emissions control.
Improved fuel economy.
Reduced maintenance costs.
Advanced MEUI-C injector platforms deliver increased injection pressures and more precise fuel rates. These durable injectors enhance responsiveness while controlling soot.
Innovative air management optimizes airflow, power, efficiency and reliability.
Transmission features Advanced Productivity Electronic Control Strategy (APECS) and Electronic Clutch Pressure Control (ECPC).
Smoother shifting
Higher productivity
Gear shifts are configured to maintain direct drive lock-up and minimize dropping into converter drive to maintain ground speed and gradeability.
Large capacity torque converter ensures maximum power delivered to drive train.
Engine compression brake improves retarding response and increases retarding power.

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Advanced Automatic Traction Control (AATC) proactively applies inter- and cross-axle differential locks ‘…

Advanced Automatic Traction Control (AATC) proactively applies inter- and cross-axle differential locks ‘on-the-go.’ Operators are freed from this function to concentrate on driving/loading/dumping. Sensors monitor the machine and wheel speeds, enabling instant response in high rolling resistance conditions. Operation is seamless and smooth, eliminating wheel slip for maximum traction and productivity.
Clutches are automatically disengaged when ground conditions allow, maximizing efficiency when steering or when on uneven ground.
AATC reduces tire and driveline abuse, eliminating lost machine efficiencies caused by improper manual operation of the differential clutches and reducing the tire wear.
Automatic Retarder Control (ARC) automates the retarder for the operator. Like AATC, a number of machine operating aspects are monitored. If required, the engine compression brake is engaged automatically to control machine speed when descending a grade. The system can help towards eliminating engine overspeed, improving safe machine operation and reducing cycle times, yet still having the flexibility of manual control if needed.
New Assisted Hoisting Control automates the dumping function. Flick the new body raise/lower switch and the machine will apply the service brakes, switch the transmission to neutral and raise the body at the required engine rpm. Lowering the dump body is done the same way, flick the switch and the machine will lower the body and place it in float.
Hill Assist reduces potential ‘roll-back’ on grades. If an operator stops the machine on a grade, when taking his foot off the service brake pedal, the machine will automatically hold the service brakes to prevent machine rolling backwards.
The Waiting brake applies the service brakes when neutral gear is selected, allowing quick and easy control of the machine at the load or dump area.

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All three axles promote stability using oscillating a-frames with lateral tie rods. Operate at productive…

All three axles promote stability using oscillating a-frames with lateral tie rods. Operate at productive speeds with confidence while virtually eliminating impact loads on truck components.
The front suspension oscillates ±6° controlled by large-bore, low-pressure cylinders to assist in a smooth ride. An A-frame with lateral tie rod controls sideways movement and aids stability.
The rear suspension features a walking beam and long-life suspension mounts optimizing ride and load retention.
New fully enclosed wet disc brake systems inside of axles keeps contaminants out extending machine life and ensuring uptime.

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Spacious cab delivers comfort all shift long and is 7dB quieter than prior model. Unique combination hoist/transmission leve…

Spacious cab delivers comfort all shift long and is 7dB quieter than prior model.
Unique combination hoist/transmission lever is intuitive and enhances cycle times with fewer control movements
Trainer/passenger seat is fully padded with wide, retractable seat belt for security and comfort.
New large side storage box is heated/cooled by the HVAC system.
Air-suspension seat offers greater comfort, with a greater range of adjustments. Fore/aft isolation dramatically reduces vibrations and jolts. Every operator will find a adjustments to ensure comfort and control all shift long.
Standard cooling/heating system ensures comfort in all conditions.
Optional four-point seat belt is available to help operator stay in position and comfortable in rugged terrain.
Integrated, wrap-around dash means all gauges and controls are easy to monitor and access. Automotive feel with Caterpillar's renowned industrial strength.
The updated touch screen dash mounted display allows the operator to monitor and adjust various levels of machine performance and condition, as well as machine warning categories. These include configuration settings, operator and machine totals, service information, various machine status parameters, machine payload information (when fitted), stability assist, and the video feed from the rearview camera.
Optional Bluetooth™ entertainment system allows operator to stay in hands-free phone contact.

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Box section front frame absorb is stiff to handle torque loads. Frame design decreases stress at the hitc…

Box section front frame absorb is stiff to handle torque loads. Frame design decreases stress at the hitch and optimizes suspension geometry.
Rear frame features twin-box construction minimizing stress points and enhancing service life.
The articulating hitch provides the truck with steering articulation, and the oscillation ensures all-wheel ground contact in rough terrain.
Field proven two-piece hitch construction features a durable cast steel head bolted to a hard wearing forged steel tube.
Dump body design provides a large target area for consistent high-load carrying capacity increasing productivity. Diverging flow when dumping aids material flow out of the body maximizing productivity and avoiding carry-back.
The output transfer gear distributes drive to the tractor and trailer and includes a wet clutch differential lock for optimum traction in poor underfoot conditions.
The full power hydraulic brake system actuates enclosed, oil-immersed, multi-disc, multi-plate brakes with independent front and rear circuits and accumulators. This dual-circuit, all wheel braking system provides the braking performance required to support maximum productivity.
The parking brake is located on the center axle in an elevated position, it is spring applied and hydraulically released.

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Cat Product Link wirelessly connect you to your equipment, giving you valuable insight into how your machine or fleet is performin…

Cat Product Link wirelessly connect you to your equipment, giving you valuable insight into how your machine or fleet is performing. The system tracks location, hours, fuel usage, productivity, idle time, and diagnostic codes through the online VisionLink user interface so you can make timely, fact-based decisions to maximize efficiency, improve productivity, and lower costs.
Cat Production Measurement brings payload weighing to the cab to help optimize job site efficiency and productivity. Operators can view real-time load weights on the integrated display and know precisely when target is achieved, while cab-mounted external payload lights on all four corners signal the loader operator when to stop, reducing the risk of machine overloading. Operators can track daily productivity from the cab, with quick access to truck payload weights, loads and cycle counts, and daily totals; or remotely via LINK technologies.
Cat Detect with Stability Assist warns the operator if machine is approaching a pre-set angle during operation; when driving and tipping. If using the assisted hoist, the machine will stop hoisting the body and give an audible and visual warning. The system monitors angles of tractor, trailer and grade independently. This increases operator awareness of machine stability during operation. All tractor and/or trailer rollover events are logged and reported via VisionLink.

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Caterpillar design, manufacturing and customer service help ensure peak performance and uptime. Long service intervals keep…

Caterpillar design, manufacturing and customer service help ensure peak performance and uptime.
Long service intervals keep your machine operating.
Lubrication points are grouped near the hitch for fast, easy routine maintenance.
Universal joints are sealed and lubed for long life.
Optional Autolube system saves time and includes alerts via Product Link for low levels and fault codes.
Radiator package is located behind the cab for protection and uses extended-life coolant to stretch change intervals.
Electrical Service Center is located inside the cab and provides a power port, diagnostic connector and Cat Data Link connector for use with Electronic Technician (ET) software-equipped laptop computer.
Easy access to transmission, drive shafts, hydraulic pumps and electrical and hydraulic interfaces provided with tilt-to-side cab and access panel.
* Service points are conveniently located on the left side of the engine, under the electrically raised hood.
* Complete Customer Support is the goal of your Cat dealership. From counsel of product selection, operating costs, operation, maintenance all the way to help with decisions on when and whether to replace or rebuild, your dealer is with you all the way

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Caterpillar designs and functions with great concern for the environment. Cat C18 engine incorporates the Cat Clean Emission…

Caterpillar designs and functions with great concern for the environment.
Cat C18 engine incorporates the Cat Clean Emission Module (CEM) to meet Tier 4 Final/Stage IV emission standards. The system uses both Ultra-low-sulfur diesel (ULSD) fuel or up to B20 bio-diesel blended with ULSD.
All Cat C Series Articulated Trucks are designed for long lifecycles with machines using reman components and machine rebuilds to maximize use of every part, minimizing waste.
Volume of both hydraulic and engine oil systems has be reduced meaning less waste when oils are replaced.

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Seat belt in use indicator (four-point seat belt available as an option) Operator presence detection (prevents gear engageme…

Seat belt in use indicator (four-point seat belt available as an option)
Operator presence detection (prevents gear engagement when operator is not seated)
Additional mirror for front of machine visibility
Cab mounted, wide angled, folding mirrors
Heated mirrors (optional)
Body raised visual indicator
Cab integral Roll Over Protection System (ROPS) and Falling Object Protection System (FOPS)
Electro-hydraulic secondary steering system automatically activates in forward/reverse or when stationary if low pressure is sensed and can be manually selected for machine recovery purposes
Extensive handrails
External electrical system disconnect switch for easy access from outside of the machine
Fire extinguisher in-cab mounting point
Fully raised body locking pin
Ground level external engine fuel cut-off switch provides easy access outside of the machine
In-cab emergency brake switch (tertiary)
Internal and external grab handles
LED-flashing beacon (optional)
Maximum speed limiter
Multiple camera compatible
New access lights
Rearview camera system is fitted as standard
Reversing indicator
Slip resistant walkways – punched steel plate
The parking brake functions are spring applied and hydraulic released
Cat Detect with Stability Assist

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Technical specification

US
Metric

Engine

Specification	Value
Engine Model	Cat® C15
Bore	137 mm
Stroke	171.5 mm
Displacement	15.2 l
Emissions	The C15 engine emits either Tier 2/Stage II or Tier 3/Stage IIIA equivalent emissions.
Net Power - SAE J1349	324 kW
Net Power - ISO 14396	330 kW
Gross Power - SAE J1995	335 kW
Peak Engine Torque Gross (SAE J1995)	2.320 N·m
Peak Engine Torque Net (SAE J1349)	2.264 N·m
Peak Engine Torque Speed	1.200 r/min
No Engine De-rating Below	3.050 m
Engine Model - Either U.S. EPA Tier 2/EU Stage II or U.S. EPA Tier 3/EU Stage IIIA equivalent	Cat C15
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.
Note (3)	Net power when the fan is at maximum speed is 324 kW (434 hp) per the SAE reference conditions.

Weights

Specification Value

Rated Payload 36.3 t
Body Capacities

Specification Value

Heaped (SAE 2:1) 22.7 m³

Struck 17 m³

Tailgate Heaped SAE 2:1 24.4 m³

Tailgate Struck 17.9 m³

Transmission

Specification	Value
Forward - 1	6.4 km/h
Forward - 2	8.5 km/h
Forward - 3	11.5 km/h
Forward - 4	14.8 km/h
Forward - 5	19.7 km/h
Forward - 6	24 km/h
Reverse - 1	6.8 km/h
Forward - 9	57.5 km/h
Forward - 7	33.1 km/h
Reverse - 2	15.7 km/h
Forward - 8	39.8 km/h

Sound Levels

Specification	Value
Interior Cab	72 dB(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 72 dB(A), for the cab offered by Caterpillar, when properly installed and maintained and tested with the doors and windows closed.

Operating Weights

Specification	Value
Rear Axle - Loaded	23.020 kg
Center Axle - Empty	6.709 kg
Center Axle - Rated Load	16.534 kg
Total - Loaded	68.257 kg
Front Axle - Loaded	21.994 kg
Front Axle - Rated Load	3.233 kg
Rear Axle - Rated Load	16.534 kg
Total - Empty	31.956 kg
Total - Rated Load	36.301 kg
Rear Axle - Empty	6.486 kg
Center Axle - Loaded	23.243 kg
Front Axle - Empty	18.761 kg

Service Refill Capacities

Specification	Value
Fuel Tank	550 l
Cooling System	90 l
Engine Crankcase	52 l
Steering/Hoist Hydraulic System	140 l
Brake Cooling Tank	67 l
Final Drive - Each	5 l
Transmission - OTG	75 l
Axles - Each	60 l

Body Hoist

Specification Value

Raise Time 12 s

Lower Time 12 s
Steering

Specification Value

Lock to Lock 4.75 seconds @ 60 rpm
Standards

Specification Value

Brakes ISO 3450 – 2011

Cab - FOPS ISO 3449 Level II – 2005

Cab - ROPS ISO 3471 – 2008

Steering ISO 5010 – 2007
Body Plate

Specification Value

Type High strength Brinell HB450 wear resistant steel

Turning Circle

Specification	Value
Turning Dimensions - Steer Angle - Left/Right	45°
Turning Dimensions - Aisle Width	5.595 mm
Turning Dimensions - Inside Radius	3.960 mm
Note	Dimensions are for machines equipped with 29.5 R25 tires.
Turning Dimensions - Clearance Radius	8.395 mm
Turning Dimensions - SAE Turning Radius	7.698 mm

Body Plate Thickness

Specification Value

Side Plates 11 mm

Front Plate 7 mm

Base Plate 13 mm

Optimal Loader/Truck Pass Matching

Specification	Value
Note	An optimum system match gives you a major productivity advantage. The 740 GC is an excellent match for the Cat 374F and 352F Hydraulic Excavators; and Cat 972M, 966M, and 962M Wheel Loaders. Having matched loading and hauling tools results in increased production and lower system costs per unit of volume moved.
Wheel Loader: 966M - Passes	4–5
Hydraulic Excavator: 352F - Passes	5–6
Wheel Loader: 972M - Passes	3
Wheel Loader: 962M - Passes	5
Hydraulic Excavator: 374F - Passes	3–4

Note

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

Operator environment

Glass windows:
– Front, laminated and tinted
– Sides and rear, toughened and tinted
Two seats both with seat belts, operator’s retractable
Mirrors: extensive arrangement for improved visibility
Touchscreen display incorporating the rearview camera video feed
Tilt and telescopic steering wheel
Heater and defroster with four-speed fan
Windshield wiper and washer, two speed, intermittent (front)
Air conditioning with R134A refrigerant
Combined gear selection and hoist control lever
Secondary steering – electro hydraulic
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
– Machine Security System (MSS)
– Secondary steering energy source engaged
– Hour meter
– Retarder active
Seats:
– Operator: fully adjustable, air suspension
– Trainer: padded with lap belt
Storage:
– Cup holder
– Flask receptacle (under the secondary seat)
– Under seat storage
– Door pocket
– Behind seat storage
– Coat hook
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
Sun visor
Adjustable air vents
Windows (tinted) opening both sides
Windshield wiper and washer, two speed (rear)

Cat technologies

Cat Detect with Stability Assist
Product Link: PL631E or PL641E dependent on location and licensing agreement

Electrical and lighting

Batteries (two) maintenance free
Remote starting receptacle (cables not included)
Electrical system: 24-volt, 10A 24- to 12-volt converter
Horn
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
Main disconnect switch

Power train

Auto shift nine-speed forward and two reverse transmission
Differentials: standard with automatic clutched inter- and cross-axle differential locks
Cat C15 engine
Retarder: engine compression brake
Dual circuit oil immersed, enclosed brakes – all wheels
Three axle, six-wheel drive
Three axle, six-wheel drive

Safety

Reverse alarm
Rearview camera
ROPS/FOPS cab

Guards

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

Other standard equipment

Mud flaps: wheel arch and body mounted with transportation tiebacks
Tires, six 29.5 R25
Vandalism protection: lockable caps
S·O·S sampling valves
Sound suppression (only standard in Europe)

Note

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

Optional equipment

Product Link Elite: PLE631E (satellite), PLE641E (cellular)
Bare chassis (no body) long wheel base
Roof mounted High Intensity Discharge (HID) work lights
Cold weather coolant –51° C (–60° F)
Bare chassis (no body) standard wheel base
Four-point seat belt
Cat Production Measurement payload monitoring system
Window blinds
Engine block heater
Body liners
Heated/cooled seat
Exhaust heated body
Ether start
Sound suppression (only standard in Europe)
Windshield wiper and washer, two speed (rear)
Heated rearview motorized mirrors
Auto lube installation for automatic greasing of bearings
Bluetooth radio stereo system
Infrared glass – high ambient cab
Wheel chocks
Flashing LED beacon
Fuel additive – anti-waxing
Cold weather start attachment
Machine Security System (MSS)
Fast fuel fill
Scissor tailgate

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Specification	Value
Raise Time	12 s
Lower Time	12 s

Specification	Value
Lock to Lock	4.75 seconds @ 60 rpm

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

Specification	Value
Type	High strength Brinell HB450 wear resistant steel

Three axle articulated trucks

Cat 740 GC

Feature and benefits

Technical specification

Engine

Weights

Body Capacities

Transmission

Sound Levels

Operating Weights

Service Refill Capacities

Body Hoist

Steering

Standards

Body Plate

Turning Circle

Body Plate Thickness

Optimal Loader/Truck Pass Matching

Note

Operator environment

Cat technologies

Electrical and lighting

Power train

Safety

Guards

Other standard equipment

Note

Optional equipment

Download technical specifications

Media gallery

Frequently compared machines

Service Solutions

Warranty & Guarantee

Technology

Financing

Get in touch with our sales team

Speak with our local experts

Get in touch with
our sales team