740C EJ

The Cat 740C EJ with a 23 m3 (30.1 yd3) 38 tonnes (42 ton) capacity offers proven reliability, durability, high productivity, superior operator comfort and lower operating costs. With a focus on unique, adaptable productivity, the 740C EJ has many updated and improved features, an all new power train and new ease of operation features including Automatic Retarder Control.


SPECIFICATIONS
Engine
Engine Model Cat C18 ACERT
Bore 5.7 in
Stroke 7.2 in
Displacement 1106 in³
Engine Model - U.S. EPA Tier 4 Final/EU Stage IV/Japan 2014 (Tier 4 Final)/Korea Tier 4 Final Cat® C18 ACERT™
Gross Power - SAE J1995 511 HP
Net Power - ISO 14396 504 HP
Net Power - SAE J1349 496 HP


Weights
Rated Payload 42 t


Body Capacities
Heaped (SAE 2:1) 30.1 yd³
Struck 23.5 yd³


Transmission
Forward - 1 3.8 mile/h
Forward - 2 5 mile/h
Forward - 3 7 mile/h
Forward - 4 8.8 mile/h
Forward - 5 11.6 mile/h
Forward - 6 14.2 mile/h
Forward - 7 19.6 mile/h
Reverse - 1 4 mile/h
Reverse - 2 9.1 mile/h


Sound Levels
Interior Cab 79 dB(A)


Operating Weights
Center Axle - Empty 17416 lb
Center Axle - Loaded 57541 lb
Center Axle - Rated Load 40124 lb
Front Axle - Empty 45239 lb
Front Axle - Loaded 48766 lb
Front Axle - Rated Load 3527 lb
Rear Axle - Empty 16865 lb
Rear Axle - Loaded 56989 lb
Rear Axle - Rated Load 40124 lb
Total - Empty 79521 lb
Total - Loaded 163296 lb
Total - Rated Load 83776 lb


Body Plate
Type High strength Brinell HB450 wear resistant steel


Service Refill Capacities
Fuel Tank 145.3 gal (US)
Cooling System 23.7 gal (US)
Engine Crankcase 13.7 gal (US)
Axles - Each 15.8 gal (US)
DEF Tank 6.6 gal (US)
Final Drive - Each 1.3 gal (US)
Transmission - OTG 19.8 gal (US)


Body Hoist
Eject Time 17 s
Retract Time 20 s


Steering
Lock to Lock 4.6 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 235 in
Turning Dimensions - Clearance Radius 358 in
Turning Dimensions - Inside Radius 174 in
Turning Dimensions - SAE Turning Radius 340 in
Turning Dimensions - Steer Angle - Left/Right 45°


Transmission
Forward - 8 23.5 mile/h


Engine
No Engine De-rating Required Below 10000 ft
Peak Engine Torque Gross (SAE J1995) 1931 ft·lbf
Peak Engine Torque Net (SAE J1349) 1887 ft·lbf
Peak Engine Torque Speed 1200 r/min


Service Refill Capacities
Steering/Hoist Hydraulic System 36.9 gal (US)


Transmission
Forward - 9 34 mile/h


Service Refill Capacities
Brake Cooling Tank 17.69 gal (US)


BENEFITS & FEATURES
Engine



Transmission



Automatic Features



Suspension and Braking



Operator Environment



Ease of Operation



Durability and Reliability



Integrated Technologies



Versatility



Serviceability



Complete Customer Support



Sustainability



Safety



EQUIPMENT
Standard Equipment

ROPS/FOPS cab, Machine Operation Monitoring System includes:
  • Action lamp, engine oil pressure, primary steering system, left turn signal, high beam, coolant temperature, tachometer, parking brake, fuel level, right turn signal, transmission oil temperature, brake system, transmission hold, eject control, hydraulic system, charging system, retarder, transmission fault, traction control system, check engine lamp
Liquid Crystal Display (LCD):
  • Alert indicator, selected gear and direction, speed or auto shift, review Operation and Maintenance Manual (OMM), primary steering failure, seat belt warning, secondary steering failure, DPF regeneration filter, Machine Security System (MSS), secondary steering energy source engaged, hour meter and retarder active


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