CAT 730C2 Articulated Dump Truck

Dump

Rated Payload 68343.22 lb (30999.97 kg)

Engine Details

Displacement 762.8 cu in (12.6 L)
Bore 5.1 in (129.6 mm)
Stroke 6.2 in (157.5 mm)
Emissions 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 Final emission standards.
Net Power – Sae J1349 367 hp (273.7 kw)
Gross Power – Sae J1995 375 hp (279.7 kw)
Engine Model Cat C13 ACERT
Net Power – Iso 14396 370 hp (276 kw)
Note (1) The power ratings apply at rated speed of 1,800 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 254 kW (341 hp) per the SAE reference conditions.
Note (4) 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.
Peak Engine Torque Gross (Sae J1995) 1579 lb ft (2140.9 Nm)
Peak Engine Torque Speed 1200 rpm
Engine Model – U.S. Epa Tier 4 Final/Eu Stage Iv Cat C13 ACERT
Peak Engine Torque Net (Sae J1349) 1564 lb ft (2120.5 Nm)
No Engine De-Rating Below 12500 ft in (3810 m)

Transmission

Forward – 1 5 mph (8.1 km/h)
Forward – 2 9 mph (14.5 km/h)
Forward – 3 14 mph (22.6 km/h)
Forward – 4 21 mph (33.8 km/h)
Forward – 5 29 mph (46.7 km/h)
Forward – 6 34 mph (54.8 km/h)
Reverse – 1 6 mph (9.7 km/h)

Steering

Lock To Lock 4.75 seconds @ 60 rpm

Service Refill Capacities

Cooling System 21.9 gal (83 L)
Fuel Tank Capacity 108.8 gal (411.9 L)
Def Tank 5.2 gal (19.7 L)
Engine Crankcase 10 gal (37.9 L)
Transmission 12.4 gal (47 L)
Hydraulic System 29.1 gal (110.2 L)
Final Drives/Differential 33 gal (125 L)
Output Transfer Gear Box 6.3 gal (23.9 L)

Standards

Cab – Fops ISO 3449 Level II 2005
Cab – Rops ISO 3471 2008
Brakes ISO 3450 2011
Steering ISO 5010 2007

Operating Weights

Front Axle – Empty 32882 lb (14915.1 kg)
Center Axle – Empty 9987 lb (4530.1 kg)
Rear Axle – Empty 9436 lb (4280.1 kg)
Total – Empty 52305 lb (23725.2 kg)
Front Axle – Rated Load 7231 lb (3280 kg)
Center Axle – Rated Load 27249 lb (12360 kg)
Rear Axle – Rated Load 27249 lb (12360 kg)
Total – Rated Load 61729 lb (27999.9 kg)
Front Axle – Loaded 40113 lb (18195 kg)
Center Axle – Loaded 37236 lb (16890 kg)
Rear Axle – Loaded 36685 lb (16640.1 kg)
Total – Loaded 114034 lb (51725 kg)

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 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.

Turning Circle

Note Dimensions are for machines equipped with 23.5R25 tires.
Turning Dimensions – Sae Turning Radius 294 in (7467.6 mm)
Turning Dimensions – Clearance Radius 318 in (8077.2 mm)
Turning Dimensions – Inside Radius 153 in (3886.2 mm)
Turning Dimensions – Aisle Width 210 in (5334 mm)

Body Capacities

Heaped (Sae 2:1) 23 yd3 (17.6 m3)
Struck 17.4 yd3 (13.4 m3)
Tailgate Struck 18.2 yd3 (14 m3)
Tailgate Heaped Sae 2:1 24.6 yd3 (18.9 m3)

Body Hoist

Raise Time 12 s
Lower Time 8 s

Body Plate Thickness

Front 0.3 in (7.2 mm)
Side 0.5 in (11 mm)
Base 0.6 in (13 mm)
Chute 0.6 in (13 mm)

Body Plate

Body Plate Type High strength Brinell HB450 wear resistant steel
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