Caterpillar 730C Articulated Dump Truck

Body Capacities

Heaped (SAE 2:1) 23 cu yd (18 cu m)
Struck 17 cu yd (13 cu m)
Tailgate Heaped SAE 2:1 25 cu yd (19 cu m)
Tailgate Struck 18 cu yd (14 cu m)

Body Hoist

Lower Time 8 seconds
Raise Time 12 seconds

Body Plate

Body Plate Type High Strength Brinell HB450 Wear Resistant Steel

Dump

Capacity – Heaped 23 cu yd (18 cu m)
Capacity – Struck 17 cu yd (13 cu m)
Dump Angle 45 degrees
Lower Time 8 seconds
Raise Time 12 seconds
Rated Payload 62,000 lbs (28,123 kg)

Engine

Bore 5 in (13 cm)
Displacement 763 cu in (12,503 cu cm)
Engine Model Cat C13
Engine Model – U.S. EPA Tier 4 Final/EU Stage IV Cat C13 ACERT
Gross Power 375 hp (280 kw)
Gross Power – SAE J1995 375 hp (280 kw)
Max Torque 1,579 lbs ft (2,141 nm)
Net Power 367 hp (274 kw)
Net Power – ISO 14396 370 hp (276 kw)
Net Power – SAE J1349 367 hp (274 kw)
No Engine De-rating Required Below 12,500 ft (3,810 m)
Peak Engine Torque Gross (SAE J1995) 1,579 lbs ft (2,141 nm)
Peak Engine Torque Net (ISO 14396) 1,564 lbs ft (2,120 nm)
Peak Engine Torque Speed 1200 rpm
Stroke 6 in (16 cm)
Torque Measured @ 1200 rpm

Operating Specifications

Cooling System Fluid Capacity 22 gal (83 l)
Fuel Capacity 109 gal (412 l)
Hydraulic System Fluid Capacity 29 gal (110 l)
Transmission Fluid Capacity 9 gal (35 l)

Operating Weights

Center Axle – Empty 10,384 lbs (4,710 kg)
Center Axle – Loaded 37,633 lbs (17,070 kg)
Center Axle – Rated Load 27,249 lbs (12,360 kg)
Front Axle – Empty 33,091 lbs (15,010 kg)
Front Axle – Loaded 40,322 lbs (18,290 kg)
Front Axle – Rated Load 7,231 lbs (3,280 kg)
Rear Axle – Empty 9,656 lbs (4,380 kg)
Rear Axle – Loaded 36,905 lbs (16,740 kg)
Rear Axle – Rated Load 27,249 lbs (12,360 kg)
Total – Empty 53,131 lbs (24,100 kg)
Total – Loaded 114,860 lbs (52,100 kg)
Total – Rated Load 61,729 lbs (28,000 kg)

Service Refill Capacities

Cooling System 22 gal (83 l)
DEF Tank (ISO 2224-1) 5 gal (20 l)
Engine Crankcase 11 gal (40 l)
Final Drives/Differential 36 gal (135 l)
Fuel Tank 109 gal (412 l)
Hydraulic System 29 gal (110 l)
Output Transfer Gear Box 6 gal (24 l)
Transmission 9 gal (35 l)

Sound Levels

Interior Cab 76 dB(A)

Standards

Brakes ISO 3450 – 2011
Cab – FOPS ISO 3449 Level II – 2005
Cab – ROPS ISO 3471 – 2008
Steering ISO 5010 – 2007

Steering System

Lock to Lock 4.75 seconds @ 60 rpm

Transmission

Forward – 1 5 mph (8 kph)
Forward – 2 9 mph (14 kph)
Forward – 3 14 mph (23 kph)
Forward – 4 21 mph (34 kph)
Forward – 5 29 mph (47 kph)
Forward – 6 34 mph (55 kph)
Number of Forward Gears 6
Number of Reverse Gears 1
Reverse – 1 6 mph (10 kph)

Turning Circle

Turning Dimensions – Aisle Width 210 in (533 cm)
Turning Dimensions – Clearance Radius 318 in (808 cm)
Turning Dimensions – Inside Radius 153 in (389 cm)
Turning Dimensions – SAE Turning Radius 294 in (747 cm)
Turning Dimensions – Steer Angle – Left/Right 45 degrees

Weights

Center Axle – empty 10,384 lbs (4,710 kg)
Center Axle – loaded 27,249 lbs (12,360 kg)
Front Axle – empty 33,091 lbs (15,010 kg)
Front Axle – loaded 7,231 lbs (3,280 kg)
Rear Axle – empty 9,656 lbs (4,380 kg)
Rear Axle – loaded 27,249 lbs (12,360 kg)
Total Empty 53,131 lbs (24,100 kg)
Total Loaded 61,729 lbs (28,000 kg)
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