730C2 EJ Articulated Truck

Engine

Engine Model

Cat® C13 ACERT™

Bore

5.1 in

Stroke

6.2 in

Displacement

762.8 in³

Gross Power - SAE J1995:2014

375 hp

Net Power - SAE J1349:2011

367 hp

No Engine De-rating Below

12500 ft

Peak Engine Torque Net (SAE J1349)

1564 ft·lbf

Emissions

The 730C2 EJ meets Tier 4 Final/Stage IV emission standards.

Note (1)

The reference to Tier 4 Final/Stage IV includes U.S. EPA Tier 4 Final, EU Stage IV, Japan 2014 (Tier 4 Final), as well as Korea Tier 4.

Note (2)

The power ratings apply at rated speed of 1,800 rpm when tested under the conditions for the specified standard.

Note (3)

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 (4)

Net power when the fan is at maximum speed is 254 kW (341 hp) per the SAE reference conditions.

Note (5)

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 certificatio

Engine Model - U.S. EPA Tier 4 Final/EU Stage IV

Cat C13 ACERT

Peak Engine Torque Gross (SAE J1995)

1579 ft·lbf

Peak Engine Torque Speed

1200 r/min

Net Power - ISO 14396

370 hp

Weights

Rated Payload

31 t

Body Capacities

Heaped (SAE 2:1)

22.1 yd³

Struck

17.7 yd³

Transmission

Forward - 1

5 mile/h

Forward - 2

9 mile/h

Forward - 3

14 mile/h

Forward - 4

21 mile/h

Forward - 5

29 mile/h

Forward - 6

34 mile/h

Reverse - 1

6 mile/h

Service Refill Capacities

Fuel Tank

108.8 gal (US)

Cooling System

21.9 gal (US)

Hydraulic System

29.1 gal (US)

Engine Crankcase

10 gal (US)

Transmission

12.4 gal (US)

Final Drives/Differential

33 gal (US)

Output Transfer Gear Box

6.3 gal (US)

DEF Tank

5.2 gal (US)

Sound Levels

Interior Cab

76 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 OCT 98 is 76 dB(A), for the cab offered by Caterpillar, when properly installed and maintained and tested with th

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.

Standards

Brakes

ISO 3450 – 2011

Cab - FOPS

ISO 3449 Level II – 2005

Cab - ROPS

ISO 3471 – 2008

Steering

ISO 5010 – 2007

Body Plate

Type

High strength Brinell HB450 wear resistant steel

Turning Circle

Turning Dimensions - Steer Angle - Left/Right

45°

Note

Dimensions are for machines equipped with 750/65 tires.

Turning Dimensions - Aisle Width

210 in

Turning Dimensions - Clearance Radius

318 in

Turning Dimensions - Inside Radius

153 in

Turning Dimensions - SAE Turning Radius

294 in

Operating Weights

Front Axle - Empty

34535 lb

Center Axle - Empty

12103 lb

Rear Axle - Empty

11552 lb

Total - Empty

58190 lb

Front Axle - Rated Load

7231 lb

Center Axle - Rated Load

27249 lb

Rear Axle - Rated Load

27249 lb

Total - Rated Load

61729 lb

Front Axle - Loaded

36013 lb

Center Axle - Loaded

42362 lb

Rear Axle - Loaded

41811 lb

Total - Loaded

120186 lb

Body Eject

Eject Time

12 s

Retract Time

15 s

Steering

Lock to Lock

4.75 seconds @ 60 rpm