Engine
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Bore
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5.7 in
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Displacement
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1106 inÂł
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Emissions
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The 740 EJ meets Tier 4 Final and Stage V emission standards.
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Engine Model
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Cat® C18
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Engine Model - U.S. EPA Tier 4 Final, EU Stage V, Japan 2014 (Tier 4 Final), Korea Tier 4 Final
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Cat C18
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Gross Power - SAE J1995
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511 HP
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Net Power - ISO 14396
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504 HP
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Net Power - SAE J1349
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496 HP
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No Engine De-rating Required Below
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10000 ft
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Note (1)
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The power ratings apply at rated speed of 1,700 rpm when tested under the conditions for the specified standard.
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Note (2)
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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.
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Note (3)
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Net power when the fan is at maximum speed is 348 kW (467 hp) per the SAE reference conditions.
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Note (4)
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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.
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Peak Engine Torque Gross (SAE J1995)
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1931 ft·lbf
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Peak Engine Torque Net (SAE J1349)
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1887 ft·lbf
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Peak Engine Torque Speed
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1200 r/min
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Stroke
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7.2 in
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Weights
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Rated Payload
|
42 ton (US)
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Body Capacities
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Heaped (SAE 2:1)
|
30.1 ydÂł
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Struck
|
23.5 ydÂł
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Transmission
|
Forward - 1
|
3.8 mile/h
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Forward - 2
|
5 mile/h
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Forward - 3
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7 mile/h
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Forward - 4
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8.8 mile/h
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Forward - 5
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11.6 mile/h
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Forward - 6
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14.2 mile/h
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Forward - 7
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19.6 mile/h
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Forward - 8
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23.5 mile/h
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Forward - 9
|
34 mile/h
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Reverse - 1
|
4 mile/h
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Reverse - 2
|
9.1 mile/h
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Sound Levels
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Interior Cab
|
72 dB(A)
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|
Note (1)
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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.
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Note (2)
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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.
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Operating Weights
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Center Axle - Empty
|
17095 lb
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Center Axle - Loaded
|
57214 lb
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Center Axle - Rated Load
|
40120 lb
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Front Axle - Empty
|
44849 lb
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Front Axle - Loaded
|
48548 lb
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Front Axle - Rated Load
|
3534 lb
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Rear Axle - Empty
|
16515 lb
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Rear Axle - Loaded
|
56637 lb
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Rear Axle - Rated Load
|
40120 lb
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Total - Empty
|
78623 lb
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Total - Loaded
|
162399 lb
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Total - Rated Load
|
83776 lb
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Body Plate
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Base
|
0.55 in
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Chute
|
0.55 in
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Front
|
0.28 in
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Side
|
0.43 in
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Type
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High Strength Brinell HB450 Wear Resistant Steel
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Service Refill Capacities
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Axles - Each
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15.8 gal (US)
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Brake Cooling Tank
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17.7 gal (US)
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Cooling System
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23.7 gal (US)
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DEF Tank
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5.3 gal (US)
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Engine Crankcase
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13.7 gal (US)
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Final Drive - Each
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1.3 gal (US)
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Fuel Tank
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145.3 gal (US)
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Steering/Hoist Hydraulic System
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36.9 gal (US)
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Transmission - OTG
|
19.8 gal (US)
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Steering
|
Lock to Lock
|
4.8 seconds @ 60 rpm
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Standards
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Brakes
|
ISO 3450 – 2011
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Cab - FOPS
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ISO 3449 Level II – 2005
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Cab - ROPS
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ISO 3471 – 2008
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Steering
|
ISO 5010 – 2007
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Turning Circle
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Note
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Dimensions are for machines equipped with 29.5R25 tires.
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Turning Dimensions - Aisle Width
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233 in
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Turning Dimensions - Clearance Radius
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356 in
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Turning Dimensions - Inside Radius
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173 in
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Turning Dimensions - SAE Turning Radius
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339 in
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Turning Dimensions - Steer Angle - Left/Right
|
45 deg
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Blade Eject/Retract
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Eject (automatic)
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16 s
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Eject (manual)
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17 s
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Retract (automatic)
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21 s
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Retract (manual)
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21 s
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Optimal Loader/Truck Pass Matching
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Hydraulic Excavator: 374 - Passes
|
5
|
|
Hydraulic Excavator: 390 - Passes
|
4
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Note
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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.
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Wheel Loader: 972 - Passes
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4–5
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Wheel Loader: 980 - Passes
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4–5
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Wheel Loader: 982 - Passes
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4
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