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740 EJ

Three Axle Articulated Trucks

The Cat 740 EJ with a 23 m³ (30.1 yd³) 38 tonnes (42 tons) capacity brings a new level of operator comfort and features to the market in addition to the durability, high productivity and lower operating costs Cat Articulated Trucks are known for. The all-new operator cabin is a leap into the next generation for Articulated Trucks, providing our operators the best place to help build the future.

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Engine Model Cat® C18
Bore 145 mm
Stroke 183 mm
Displacement 18.1 l

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OVERVIEW

Equipped to handle your unique hauling needs

FEATURES & BENEFITS

MAXIMIZE PERFORMANCE

Every Tier 4 Final/Stage IV and EU Stage V Cat engine is equipped with a combination of proven electronic, fuel, air and aftertreatment components.Maximized uptime and re... Read more

AUTOMATIC CONTROLS

Advanced Automatic Traction Control (AATC) proactively applies inter- and cross-axle differential locks ‘on-the-go.’ Operators are freed from this function to concentrate... Read more

HEAVY DUTY CONSTRUCTION

All three axles promote stability using oscillating a-frames with lateral tie rods. Operate at productive speeds with confidence while virtually eliminating impact loads... Read more

OPERATOR COMFORT AND CONTROL

Spacious cab delivers comfort all shift long and is 7dB quieter than prior model.Unique combination eject/transmission lever is intuitive and enhances cycle times with fe... Read more

BUILT TO PERFORM

The 740 EJ can eject and spread the material while moving, reducing additional spreading and dozing equipment. "On-the-go" ejecting results in faster cycle times and redu... Read more

TECHNOLOGY THAT GETS WORK DONE

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, fu... Read more

BECAUSE UPTIME COUNTS

Caterpillar design, manufacturing and customer service help ensure peak performance and uptime.Long service intervals keep your machine operating.Lubrication points are g... Read more

MORE SUSTAINABLE FUTURE

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 emi... Read more

BUILT-IN SAFETY FEATURES

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 mirro... Read more

SPECIFICATIONS FOR 740 EJ

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Engine
Engine Model Cat® C18
Bore 145 mm
Stroke 183 mm
Displacement 18.1 l
Net Power - SAE J1349 370 kW
Engine Model - U.S. EPA Tier 4 Final, EU Stage V, Japan 2014 (Tier 4 Final), Korea Tier 4 Final Cat C18
Net Power - ISO 14396 376 kW
Gross Power - SAE J1995 381 kW
Peak Engine Torque Net (SAE J1349) 2558 N·m
No Engine De-rating Required Below 3050 m
Note (4) DEF used in Cat SCR systems must meet the requirements outlined in the International Organization for Standardization (ISO) standard 22241-1. ISO 22241-1 requirements are met by many brands of DEF, including those that carry the AdBlue or API certifications.
Peak Engine Torque Gross (SAE J1995) 2618 N·m
Note (1) The power ratings apply at rated speed of 1,700 rpm when tested under the conditions for the specified standard.
Peak Engine Torque Speed 1200 r/min
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 (3) Net power when the fan is at maximum speed is 348 kW (467 hp) per the SAE reference conditions.
Emissions The 740 EJ meets Tier 4 Final and Stage V emission standards.
Weights
Rated Payload 38 t
Body Capacities
Heaped (SAE 2:1) 23 m³
Struck 18 m³
Transmission
Forward - 1 6.1 km/h
Forward - 2 8.1 km/h
Forward - 3 11.2 km/h
Forward - 4 14.1 km/h
Forward - 5 18.7 km/h
Forward - 6 22.9 km/h
Forward - 7 31.5 km/h
Reverse - 1 6.4 km/h
Reverse - 2 14.6 km/h
Forward - 8 37.9 km/h
Forward - 9 54.8 km/h
Sound Levels
Interior Cab 72 dB(A)
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 76 dB(A), for the cab offered by Caterpillar, when properly installed and maintained and tested with the doors and windows closed.
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.
Operating Weights
Front Axle - Empty 20343 kg
Front Axle - Loaded 22021 kg
Center Axle - Loaded 25952 kg
Center Axle - Empty 7754 kg
Total - Empty 35663 kg
Rear Axle - Rated Load 18198 kg
Rear Axle - Empty 7491 kg
Front Axle - Rated Load 1603 kg
Center Axle - Rated Load 18198 kg
Total - Loaded 73663 kg
Total - Rated Load 38000 kg
Rear Axle - Loaded 25690 kg
Body Plate
Type High Strength Brinell HB450 Wear Resistant Steel
Chute 14 mm
Front 7 mm
Side 11 mm
Base 14 mm
Service Refill Capacities
Fuel Tank 550 l
Cooling System 90 l
Engine Crankcase 52 l
Steering/Hoist Hydraulic System 140 l
Transmission - OTG 75 l
DEF Tank 25 l
Brake Cooling Tank 67 l
Axles - Each 60 l
Final Drive - Each 5 l
Steering
Lock to Lock 4.8 seconds @ 60 rpm
Standards
Brakes ISO 3450 – 2011
Cab - FOPS ISO 3449 Level II – 2005
Cab - ROPS ISO 3471 – 2008
Steering ISO 5010 – 2007
Turning Circle
Note Dimensions are for machines equipped with 29.5R25 tires.
Turning Dimensions - Aisle Width 5925 mm
Turning Dimensions - Inside Radius 4413 mm
Turning Dimensions - Clearance Radius 9045 mm
Turning Dimensions - SAE Turning Radius 8624 mm
Turning Dimensions - Steer Angle - Left/Right 45 deg
Blade Eject/Retract
Retract (manual) 21 s
Eject (manual) 17 s
Eject (automatic) 16 s
Retract (automatic) 21 s
Optimal Loader/Truck Pass Matching
Note An optimum system match gives you a major productivity advantage. Having matched loading and hauling tools results in increased production and lower system costs per unit of volume moved.
Wheel Loader: 972 - Passes 4–5
Wheel Loader: 982 - Passes 4
Hydraulic Excavator: 374 - Passes 5
Hydraulic Excavator: 390 - Passes 4
Wheel Loader: 980 - Passes 4–5

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