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Three Axle Articulated Trucks

Cat Articulated Trucks are extremely versatile, moving a wide spectrum of material in a variety of applications and underfoot conditions. Durability and reliability mean articulated trucks often provide the best return on investment.

740 EJ Articulated Truck

  • Specification Summary

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

Product Details

Engine

Engine Model Cat® C18 ACERT™
Bore 145 mm
Stroke 183 mm
Displacement 18.1 l
Engine Model - U.S. EPA Tier 2, EU Stage II Equivalent Cat C18 ACERT
Gross Power - SAE J1995 381 kW
Net Power - ISO 14396 376 kW
Net Power - SAE J1349 370 kW
Emissions The 740 EJ meets Tier 2/Stage II equivalent emission standards.
No Engine De-rating Required Below 3050 m
Note (1) The power ratings apply at rated speed of 1,700 rpm when tested under the conditions for the specified standard.
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.
Peak Engine Torque Gross (SAE J1995) 2618 N·m
Peak Engine Torque Net (SAE J1349) 2558 N·m
Peak Engine Torque Speed 1200 r/min

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

Center Axle - Empty 7832 kg
Center Axle - Loaded 26030 kg
Center Axle - Rated Load 18198 kg
Front Axle - Empty 19841 kg
Front Axle - Loaded 21444 kg
Front Axle - Rated Load 1603 kg
Rear Axle - Empty 7570 kg
Rear Axle - Loaded 25768 kg
Rear Axle - Rated Load 18198 kg
Total - Empty 35243 kg
Total - Loaded 73243 kg
Total - Rated Load 38000 kg

Body Plate

Type High Strength Brinell HB450 Wear Resistant Steel
Base 14 mm
Chute 14 mm
Front 7 mm
Side 11 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
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 - Clearance Radius 9045 mm
Turning Dimensions - Inside Radius 4413 mm
Turning Dimensions - SAE Turning Radius 8624 mm
Turning Dimensions - Steer Angle - Left/Right 45 deg

Blade Eject/Retract

Eject (automatic) 16 s
Eject (manual) 17 s
Retract (automatic) 21 s
Retract (manual) 21 s

Optimal Loader/Truck Pass Matching

Hydraulic Excavator: 374 - Passes 5
Hydraulic Excavator: 390 - Passes 4
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: 980 - Passes 4-5
Wheel Loader: 982 - Passes 4
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