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Articulated trucks 740 GC
Request a QuoteKey Information
Engine Model
C15 CAT®
Nominal payload
36.3 t
Struck capacity (SAE 2:1)
22.7 m³
Overview
Reliability and Productivity
The CAT® 740 GC benefits from a world-class cabin design, redesigned with feedback from users worldwide for more comfort and ease of use. Among the improvements are new controls, transmission protection functions, a lifting assistance system, an advanced automatic traction control system, a machine overturn warning system and stability assistance, as well as an ECO mode for fuel savings.
AdvantagesUp to 50% Fewer Driver Interventions
The unique combined cylinder and transmission lever makes operation easier and suitable for a wide range of driver experience levels.
Superior Driver Comfort Level
The more spacious and quieter cabin, offering better visibility, improves driver productivity throughout the day.
Unmatched Safety
Safety features enhance driver confidence by strengthening operational safety: prevention of cabin and bucket overturning and safer access to the cabin.
Key Features
- Optimize Performance
- Automatic commands
- Extra-strong construction
- Mastery and driving comfort
- Designed to be efficient
- Because productive time matters
- Other sustainable development features
- Built-in security features
Optimize Performance
Each Cat engine compliant with Tier 2/Stage II or Tier 3/Stage IIIA standards is equipped with a set of proven components for electronic, fuel, air, and aftertreatment systems. Technologies tailored to each application achieve the following results: Proven electronic, pneumatic, fuel, and aftertreatment components for peak performance, longevity, and emission control. Increased fuel savings. Reduced maintenance costs. Advanced mechanically controlled electronic unit injectors (MEUI-C) provide higher injection pressures and improve injection rate accuracy. These durable injectors enhance responsiveness while controlling soot levels. An innovative air management system optimizes air flow, power, efficiency, and reliability. The transmission includes an advanced Productivity Electronic Control Strategy (APECS) and an Electronic Clutch Pressure Control (ECPC). Smoother gear shifts. Increased productivity. Gear changes are configured to maintain direct drive lockup and eliminate converter drive engagement to maintain ground speed and uphill performance. A high-capacity torque converter transmits maximum engine power to the drivetrain. The engine compression brake improves braking responsiveness while increasing power.
Automatic commands
The Advanced Automatic Traction Control (AATC) proactively applies axle differential locks and inter-axle locks "on the fly", allowing operators to freely focus on driving/loading/unloading maneuvers. Sensors monitor the machine's speed and wheels, enabling instant reaction when there is high rolling resistance. The operation is continuous and smooth, thus eliminating wheel slippage for optimal traction and productivity. The clutches are automatically disengaged if the nature of the ground allows it, in order to maximize efficiency when steering or operating on rough terrain. The AATC also reduces stress on tires and the powertrain, eliminating machine efficiency losses due to incorrect manual use of differential clutches, and reducing tire wear. The automatic retarder control automates the use of the retarder for the driver. Like the AATC, many aspects of machine operation are monitored. If necessary, the engine compression brake is automatically engaged to control the machine's speed when going downhill. The system can help eliminate engine overspeed, thus improving safe machine use and reducing cycle times, while still offering the flexibility of manual control if needed. The new assisted lifting control automates the unloading function. Press the new lift/lower switch for the machine to apply the service brake, put the transmission in neutral, and raise the bucket to the required engine speed. Lowering the tipping bucket is done in the same way; press the switch for the machine to lower the bucket and put it in free position. The hill start assist reduces the risk of rolling back on slopes. If the driver stops the machine on a slope, the machine automatically maintains the service brake when the service brake pedal is released to prevent the machine from rolling backwards. The hold brake system applies the service brake when the transmission is in neutral, allowing for simple and quick control of the machine within the loading or unloading area.
Extra-strong construction
The three axles promote stability thanks to oscillating A-frame chassis with lateral tie rods. You can work at speeds that ensure your productivity with confidence while virtually eliminating impact loads on the dump truck components. The front suspension oscillates ±6° under the control of large-bore, low-pressure cylinders to provide a smoother ride. An A-frame with lateral tie rod controls lateral movement and helps stabilize the axle. The rear suspension features a step and long-life suspensions that optimize ride and load retention. A new fully undercarriage-mounted oil bath disc brake system inside the axles prevents the introduction of contaminants, thus extending the machine's lifespan and availability.
Mastery and driving comfort
A spacious cabin ensures the driver's comfort throughout their shift in a 7dB quieter environment than the previous model. The unique lever, combining lifting/transmission, is intuitive and improves cycle times by reducing control movements. The trainer/passenger seat is fully padded, with a wide retractable seat belt ensuring safety and comfort. The redesigned and spacious side storage compartment is heated or air-conditioned by the HVAC (Heating, Ventilation and Air Conditioning) system according to the driver's preferences. The pneumatic suspension seat offers better comfort and a wider range of adjustments. The front/rear insulation significantly reduces vibrations and shocks. Every operator will find the adjustment that suits them for a comfortable and controlled shift. The standard cooling/heating system ensures comfort in all circumstances. The optional four-point seat belt for the driver allows the operator to comfortably stay in position on all terrains. Thanks to the integrated panoramic dashboard, the driver has easy access to all indicators and controls of the machine. You will experience the same sensations as in a car, and have the industrial power you expect from Caterpillar. The redesigned touchscreen dashboard allows the driver to monitor and adjust various functions related to the machine's condition and performance, as well as machine warning categories. These include configuration settings, driver and machine totals, maintenance information, various machine status parameters, machine payload information (if applicable), stabilization system, and rear vision camera video. Make and receive calls in the cabin via the optional Bluetooth™ entertainment system.
Designed to be efficient
Front chassis with oversized compartments for high resistance to stress. Chassis design reduces stress at the joint and optimizes suspension geometry. Rear chassis with double compartments reduces stress points and improves durability. The articulated hitch ensures the direction of the dump truck by articulating the chassis, while oscillation ensures ground contact of all wheels on rough surfaces. The field-proven two-part articulation structure includes a cast steel head bolted to a wear-resistant forged steel tube. The design of the tipping body provides a large receiving surface that constantly ensures a high load capacity and therefore better productivity. The divergent flow during unloading facilitates the expulsion of materials, thus optimizing productivity and avoiding incomplete emptying of the body. The transfer case distributes power between the tractor and the trailer. It includes a wet clutch differential lock for optimal traction on unfavorable terrain. The full-power hydraulic braking system operates the oil-bath multidisc and multiplate brakes with independent front and rear circuits and accumulators. This dual-circuit braking system on all wheels provides the required braking performance for maximum productivity. The spring and hydraulic release parking brake is mounted on the elevated central axle.
Because productive time matters
Design, manufacturing, and customer service from Caterpillar ensure exceptional performance and availability. Long maintenance intervals keep your machine in operation. Lubrication points are grouped near the joint for easy and quick maintenance. Universal joints are sealed and lubricated for long-lasting durability. The optional automatic lubrication system saves you time and includes alerts via ProductLink for low grease levels and abnormalities. The radiator unit is located behind the cabin, protecting it, and uses long-life coolant to extend drain intervals. The electrical service center is located in the cabin and provides an electrical port, a diagnostic connector, and a Cat data link connector that can be used with a laptop equipped with Electronic Technician (ET) software. The tilting cabin and access panel provide easy access to the transmission, drive shafts, hydraulic pumps, and electrical and hydraulic interfaces. * Convenient service points are located on the left side of the engine, under the electric lift hood. * Your Cat dealer aims to provide comprehensive customer support. From product selection advice, operating costs, operation and maintenance, to replacement or renovation decisions, your dealer is by your side.
Other sustainable development features
Caterpillar designs and operates with respect for the environment. The C18 Cat Engine, which incorporates the Cat Clean Emissions Module (CEM), meets the EPATier4Final/Stage IV emissions standards. The system uses both ultra-low-sulfur diesel (ULSD) or B20 biodiesel blended with ULSD. All Cat articulated trucks in the CCat series are designed for long life cycles with machines using remanufactured components and renovations to optimize each part and minimize waste. The volume of hydraulic oil and engine oil circuits has been reduced, thereby reducing the amount of waste when replacing oils.
Built-in security features
Seat belt usage indicator (four-point seat belt available as an option) Driver presence detection (prevents gear engagement when the driver is not seated) Additional mirror for better visibility in front of the machine Foldable wide-angle mirrors mounted on the cabin Heated mirrors (optional) Visual indicator for raised bucket Cabin equipped with a Roll Over Protection System (ROPS) and a Falling Object Protection System (FOPS) Electrohydraulic auxiliary steering circuit automatically activated when moving forward/backward or at a stop, upon detection of low pressure. Manual selection is possible for recovery purposes. Numerous handrails External battery cut-off switch for easy access from outside the machine Mounting point for fire extinguisher inside the cabin Locking pin for fully raised bucket position External engine fuel cut-off switch located outside the machine and at ground level for easy access Emergency brake switch inside the cabin (tertiary) Internal and external handles Flashing LED beacon (optional) Maximum speed limiter Compatible with multiple cameras New access lighting Standard rear vision camera Reverse travel indicator Non-slip walkways: perforated steel plate Parking brake is spring-activated and disengaged by hydraulic pressure Cat Detect system with Stability Assist
Product Specifications for 740 GC
- ENGINE
- Engine ModelC15 CAT®
- Note (2)The declared net power is the power available at the flywheel when the engine is equipped with alternator, air cleaner, muffler, and fan at minimum speed.
- Note (1)Rated power is applicable at a nominal speed of 1,700 rpm when tested under the conditions for the specified standard.
- Bore137 mm
- Stroke171.5 mm
- EmissionsThe C15 Engine meets emissions levels equivalent to Tier 2/Stage II or Tier 3/Stage IIIA standards.
- Net Power - SAE J1349324 kW
- Net Power - ISO 14396330 kW
- Gross Power - SAE J1995335 kW
- Gross Engine Torque - SAE J19952320 Nm
- Net Engine Torque - SAE J13492264 Nm
- Peak Torque Engine Speed1200 rpm
- No engine derating required up to3050 m
- Engine Model - Meets either U.S. EPA Tier 2/EU Stage II or U.S. EPA Tier 3/EU Stage IIIA equivalent emission standardsC15 Cat
- Note (3)With fan at maximum speed, net power is 324 kW (434 hp) per the reference conditions in SAE.
- WEIGHT
- Nominal Payload36.3 t
- BUCKET CAPACITIES
- Heaped (SAE 2:1)22.7 m³
- Struck17 m³
- Tailgate: Heaped SAE 2:124.4 m³
- Tailgate: Struck17.9 m³
- TRANSMISSION
- Forward 16.4 km/h
- Forward 28.5 km/h
- Forward 311.5 km/h
- Forward 414.8 km/h
- Forward 519.7 km/h
- Forward 624 km/h
- Reverse 16.8 km/h
- Forward 957.5 km/h
- Forward 733.1 km/h
- Reverse 215.7 km/h
- Forward 839.8 km/h
- SOUND LEVELS
- Inside the Cab72 dB(A)
- Note (2)Ear protection may be required when operating with an open operator station for extended periods or in a noisy environment.
- Note (1)Equivalent A-weighted sound pressure level (Leq) at operator's ear measured in accordance with procedures specified in ANSI/SAE J1166 OCT98 is 72 dB(A) for a Cat cab properly installed and maintained according to Caterpillar instructions, with doors and windows closed.
- OPERATING WEIGHT
- Rear Axle, Loaded23,020 kg
- Center Axle: Empty6,709 kg
- Center Axle: Rated Load16,534 kg
- Total: Loaded68,257 kg
- Front Axle, Loaded21,994 kg
- Front Axle: Rated Load3,233 kg
- Rear Axle: Rated Load16,534 kg
- Total: Empty31,956 kg
- Total: Rated Load36,301 kg
- Rear Axle, Empty6,486 kg
- Center Axle: Loaded23,243 kg
- Front Axle, Empty18,761 kg
- SERVICE REFILL CAPACITIES
- Fuel Tank550 l
- MAINTENANCE CAPACITIES
- Engine Oil52 l
- Steering/Hoist Hydraulic System140 l
- Brake Cooling Tank67 l
- Output Transfer Gear (OTG) Box75 l
- Differentials (Each)60 l
- BODY HOIST
- Raise Time12 s
- Lower Time12 s
- STEERING
- Lock-to-Lock4.75 seconds at 60 rpm
- STANDARDS
- BrakesISO 3450 - 2011
- Cab - FOPSISO 3449 Level II - 2005
- Cab - ROPSISO 3471 - 2008
- SteeringISO 5010 - 2007
- BODY PLATE
- MaterialWear-resistant, high strength HB450 Brinell steel
- TURNING DIAMETER
- Turning Dimensions: Inside / Outside45°
- Turning Dimensions: Width Across Tires5595 mm
- Turning Dimensions: Inner Radius3960 mm
- NoteDimensions are for machines equipped with 29.5 R25 tires.
- Turning Dimensions: Clearance Radius8395 mm
- Turning Dimensions: SAE Turning Radius7698 mm
- BODY PLATE THICKNESS
- Side Plates11 mm
- Front Plate7 mm
- Floor Plate13 mm
- IDEAL LOADER/MINE MATCH
- NoteOptimum loading and hauling results in greater productivity. The 740 GC is optimally paired with Cat Hydraulic Excavators 374F and 352F, as well as Wheel Loaders 972M, 966M, and 962M. Properly matched loading and hauling equipment ensures higher production and lower costs per volume moved.
- Wheel Loader: 966M - Passes4–5
- Hydraulic Excavator: 352F - Passes5–6
- Wheel Loader: 972M - Passes3
- Wheel Loader: 962M - Passes5
- Hydraulic Excavator: 374F - Passes3–4
Standard Equipment for 740 GC
-
DRIVER'S COMPARTMENT
- Windows:
- Laminated Tinted Glass Front
- Reinforced and Tinted Glass Sides and Rear
- Two Seats with Seatbelts, Driver's Seat with Retractable Seatbelt
- Extended Version Mirrors for Improved Visibility
- Integrated Touchscreen Display with Rear Vision Camera Video Display
- Telescoping and Tilt Steering Wheel
- Heater and Defroster with Four-Speed Fan
- Two-Speed Intermittent Windshield Wiper and Washer (Front)
- Air Conditioning with R134A Refrigerant
- Combined Gear Selection and Lift Control Levers
- Auxiliary Steering: Electrohydraulic
- Liquid Crystal Display (LCD):
- Indicator
- Selected Gear and Direction
- Speed or Autoshift
- Operation and Maintenance Manual (OMM)
- Primary Steering Failure (Warning)
- Seat Belt Warning
- Auxiliary Steering Failure
- Machine Security System (MSS)
- Auxiliary Steering Power Source Engaged
- Maintenance Counter
- Active Retarder
- Seats:
- Driver: Fully Adjustable, Air-Suspension Seat
- Instructor: Padded with Sub-Abdominal Seatbelt
- Storage:
- Cup Holders
- Bottle Holder (Under Secondary Seat)
- Under-Seat Storage
- Door Compartment
- Behind-Seat Storage
- Clothes Hook
- Machine Operation Monitoring Center with:
- Master Warning Light
- Engine Oil Pressure
- Primary Steering Circuit
- Left and Right Turn Signals
- High Beam Lights
- Coolant Temperature
- Tachometer
- Parking Brake
- Fuel Level
- Transmission Oil Temperature
- Brake Circuit
- Gear Hold
- Lift Control
- Hydraulic Circuit
- Charging Circuit
- Transmission Failure
- Traction Control System
- Engine Monitoring Light
- Sun Visor
- Adjustable Air Vents
- Both-Sides Opening Tinted Windows
- Two-Speed Windshield Wiper and Washer (Rear)
-
CAT TECHNOLOGIES
- Cat Detect System with Stability Assist
- Product Link: PL631E or PL641E, depending on location and license agreement
-
ELECTRICAL EQUIPMENT AND LIGHTING
- Batteries (two), maintenance-free
- Remote Start Receiver (cables not included)
- Electrical Circuit: 24V, 24V to 12V 10A Converter
- Horn
- Lighting Systems:
- Cabin Interior
- Two Headlights
- Two Side Marker Lights
- Two Reverse Lights
- Work Light/Cabin Access Lighting
- Two Stop/Tail Lights
- Front and Rear Turn Signals
- Main Battery Disconnect
-
POWERTRAIN
- Nine-Speed Autoshift Forward, Two-Speed Reverse Transmission
- Differentials: Standard with Automatic Axle Differential Locks and Inter-Axle Lock
- C15 Cat Engine
- Engine Compression Brake
- Dual-Circuit Oil-Bathed Brakes on All Wheels
- Three Axles, Six-Wheel Drive
- Three Axles, Six-Wheel Drive
-
SAFETY
- Backup Alarm
- Rear Vision Camera
- ROPS/FOPS Cab
-
PROTECTIONS
- Undercarriage
- Axles
- Front-Tipping Body Spill Guard, Integral to Body Construction
- Radiator
- Rear Window
-
OTHER STANDARD EQUIPMENT
- Mud Flap Splash Guards: Mounted on Wheel Well and Body, with Tethers for Transport
- Tires, Six 29.5 R25
- Antivandalism Protection: Locking Caps
- S·O·S Sampling Valves
- Soundproofing (Standard in Europe only)
Available Options for 740 GC
-
OPTIONS
- Product Link Elite: PLE631E (satellite), PLE641E (cellular)
- Bare Chassis (no dump body) with Long Wheelbase
- Roof-Mounted HID (High Intensity Discharge) Work Lights
- Cold Weather Coolant (-51°C/-60°F)
- Bare Chassis (no dump body) with Standard Wheelbase
- Four-Point Seat Belt
- Payload Monitoring System for Cat Production Measurement
- Window Shades
- Engine Block Heater
- Body Liner
- Heated and Air-Conditioned Seat
- Exhaust Heated Body
- Starting Ether
- Soundproofing (standard in Europe only)
- Two-Speed Rear Window Wiper and Washer
- Heated Electric Mirrors
- Centralized Lubrication System Installation for Automatic Bearing Greasing
- Stereo System with Bluetooth Radio
- Infrared Glass Cab - High Ambient Temperature
- Wheel Chocks
- LED Flashing Beacon
- Anti-Wax Fuel Additive
- Cold Weather Starting Equipment
- Machine Security System (MSS)
- Quick Fuel Tank Filling
- Articulated Tailgate
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