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730 Articulated Truck specifications
Sound Levels
Interior Cab 76 dB(A)
• 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 the doors and windows closed.
• 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
Front Axle – Empty 13 140 kg 28,969 lb
Center Axle – Empty 5000 kg 11,023 lb
Rear Axle – Empty 4710 kg 10,384 lb
Total – Empty 22 850 kg 50,376 lb
Front Axle – Rated Load 2720 kg 5,997 lb
Center Axle – Rated Load 12 700 kg 27,999 lb
Rear Axle – Rated Load 12 700 kg 27,999 lb
Total – Rated Load 28 120 kg 61,994 lb
Front Axle – Loaded 15 860 kg 34,965 lb
Center Axle – Loaded 17 700 kg 39,022 lb
Rear Axle – Loaded 17 410 kg 38,382 lb
Total – Loaded 50 970 kg 112,370 lb
Body Plate Thickness
Front 8 mm 0.31 in
Scow 14 mm 0.55 in
Side 12 mm 0.47 in
Base 14 mm 0.55 in
Service Refill Capacities
Fuel Tank 360 L 95 gal
Cooling System 86 L 22.7 gal
Hydraulic System 100 L 26.4 gal
Engine Crankcase 37 L 9.8 gal
Transmission 36 L 9.5 gal
Final Drives/Differential 132 L 34.9 gal
Output Transfer Gear Box 18 L 4.8 gal
Engine
Engine Model Cat
®
C11 ACERT™
Gross Power – SAE J1995 242 kW 325 hp
Net Power – SAE J1349 237 kW 317 hp
Net Power – ISO 9249 239 kW 321 hp
Net Power – EEC 80/1269 239 kW 321 hp
Bore 130 mm 5.1 in
Stroke 140 mm 5.5 in
Displacement 11.15 L 680 in
3
• The power ratings apply at rated speed of 1,800 rpm when
tested under the conditions for the specified standard.
• 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.
• Net power when the fan is at maximum speed is 225 kW
(302 hp) per the SAE reference conditions.
• The 730 meets EPA Tier 3/EU Stage 3a emission
specifications for the U.S. and Europe through 2010.
• No engine derating required below 3048 m (10,000 ft).
Weights
Rated Payload 28.1 tonnes 31 tons
Body Capacities
Heaped SAE 2:1 16.9 m
3
22.1 yd
3
Struck 13.1 m
3
17.1 yd
3
Heaped SAE 1:1 20.6 m
3
26.9 yd
3
Transmission
Forward 1 7.64 km/h 4.75 mph
Forward 2 14.43 km/h 8.97 mph
Forward 3 21.95 km/h 13.64 mph
Forward 4 33.63 km/h 20.9 mph
Forward 5 46.82 km/h 29.1 mph
Forward 6 55.3 km/h 34.37 mph
Reverse 1 8.48 km/h 5.27 mph