The Cat® 740 EJ 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.
Engine
Engine Model
Cat® C18
Bore
145 mm
Stroke
183 mm
Displacement
18.1 l
Net Power - ISO 14396
504 HP
Net Power - SAE J1349
496 HP
Gross Power - SAE J1995
511 HP
Engine Model - U.S. EPA Tier 2, EU Stage II Equivalent
Cat C18
Peak Engine Torque Speed
1200 r/min
Note (3)
Net power when the fan is at maximum speed is 348 kW (467 hp) per the SAE reference conditions.
No Engine De-rating Required Below
3050 m
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.
Emissions
The 740 EJ meets Tier 2/Stage II equivalent emission standards.
Peak Engine Torque Gross (SAE J1995)
2618 N·m
Peak Engine Torque Net (SAE J1349)
2558 N·m
Note (1)
The power ratings apply at rated speed of 1,700 rpm when tested under the conditions for the specified standard.
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 - Rated Load
18198 kg
Front Axle - Empty
19841 kg
Total - Empty
35243 kg
Total - Loaded
73243 kg
Center Axle - Loaded
26030 kg
Rear Axle - Loaded
25768 kg
Rear Axle - Rated Load
18198 kg
Front Axle - Rated Load
1603 kg
Total - Rated Load
38000 kg
Front Axle - Loaded
21444 kg
Rear Axle - Empty
7570 kg
Body Plate
Type
High Strength Brinell HB450 Wear Resistant Steel
Front
7 mm
Base
14 mm
Side
11 mm
Chute
14 mm
Service Refill Capacities
Fuel Tank
550 l
Cooling System
90 l
Engine Crankcase
52 l
Transmission - OTG
75 l
Steering/Hoist Hydraulic System
140 l
Brake Cooling Tank
67 l
Final Drive - Each
5 l
Axles - Each
60 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
Turning Dimensions - Aisle Width
5925 mm
Note
Dimensions are for machines equipped with 29.5R25 tires.
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
Retract (manual)
21 s
Retract (automatic)
21 s
Eject (automatic)
16 s
Eject (manual)
17 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.
30 Mins