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725 Bare Chassis Articulated Truck
730 Articulated Truck

Wheel Base Length

Standard Wheel Base 156.7 in - -

Weights

Rated Payload 30.4 ton (US) 31 ton (US) -

Engine

Engine Model Cat® C9.3 Cat® C13 -
Gross Power - SAE J1995 342 HP 375 HP -
Net Power - SAE J1349 334 HP 367 HP -
Net Power - ISO 14396 338 HP 370 HP -
Bore 4.5 in 5.1 in -
Stroke 45.2 in 6.2 in -
Displacement 567.5 in³ 762.8 in³ -
Peak Engine Torque Speed 1200 r/min 1200 r/min -
Peak Engine Torque Gross (SAE J1995) 1275 lb/ft 1579 ft·lbf -
Peak Engine Torque Net (SAE J1349) 1263 ft·lbf 1564 ft·lbf -
No Engine De-rating Required Below 3000 ft - -
Engine Model - U.S. EPA Tier 4 Final/EU Stage IV Cat® C9.3 - -
No Engine De-rating Below - 12500 ft -
Engine Model - U.S. EPA Tier 4 Final/EU Stage V - Cat C13 -
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. -
Emissions - The 730 meets Tier 4 Final and Stage V emission standards. -
Note (2) - The power ratings apply at rated speed of 1,800 rpm when tested under the conditions for the specified standard. -
Note (1) - The references to Tier 4 Final/Stage V include U.S. EPA Tier 4 Final, EU Stage V, Japan 2014 (Tier 4 Final), and Korea Tier 4 Final emission standards. -
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 -

Steering

Lock to Lock 4.75 seconds at 60 rpm 4.75 seconds @ 60 rpm -

Transmission

Forward - 1 5 mile/h 5 mile/h -
Forward - 2 9.4 mile/h 9 mile/h -
Forward - 3 14.4 mile/h 14 mile/h -
Forward - 4 22.1 mile/h 21 mile/h -
Forward - 5 30.7 mile/h 29 mile/h -
Forward - 6 36.3 mile/h 34 mile/h -
Reverse - 1 5.5 mile/h 6 mile/h -

Service Refill Capacities

Fuel Tank 91 gal (US) 108.8 gal (US) -
Cooling System 18 gal (US) 21.9 gal (US) -
Hydraulic System 24 gal (US) 29.1 gal (US) -
Engine Crankcase 8 gal (US) 10 gal (US) -
Transmission 10 gal (US) 12.4 gal (US) -
Output Transfer Gear Box 5 gal (US) 6.3 gal (US) -
Final Drives/Differential 33 gal (US) 33 gal (US) -
Final Drive - Each 1.6 gal (US) - -
DEF Tank 4 gal (US) 5.3 gal (US) -

Standards

Brakes ISO 3450:2011 ISO 3450 – 2011 -
Cab - FOPS ISO 3449:2005 Level II ISO 3449 Level II – 2005 -
Cab - ROPS ISO 3471:2008 ISO 3471 – 2008 -
Steering ISO 5010:2019 ISO 5010 – 2007 -

Turning Circle

Turning Dimensions - SAE Turning Radius 294 in 294 in -
Turning Dimensions - Inside Radius 153 in 153 in -
Turning Dimensions - Clearance Radius 318 in 318 in -
Turning Dimensions - Aisle Width 210 in 210 in -
Turning Dimensions - Steer Angle - Left/Right 45 ° 45° -
Note Dimensions are for machines equipped with 23.5R25 tires. Dimensions are for machines equipped with 23.5R25 tires. -

Body Capacities

Heaped (SAE 2:1) - 23 yd³ -
Struck - 17.4 yd³ -
Tailgate Heaped SAE 2:1 - 24.6 yd³ -
Tailgate Struck - 18.2 yd³ -

Sound Levels

Interior Cab - 72 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 72 dB(A), for the cab offered by Caterpillar, when properly installed and maintained and tested with the -
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. -

Body Hoist

Raise Time - 12 s -
Lower Time - 8 s -

Operating Weights

Front Axle - Empty - 33069 lb -
Front Axle - Loaded - 40300 lb -
Center Axle - Rated Load - 27249 lb -
Rear Axle - Loaded - 36817 lb -
Center Axle - Loaded - 37302 lb -
Total - Rated Load - 61729 lb -
Front Axle - Rated Load - 7231 lb -
Total - Loaded - 114420 lb -
Center Axle - Empty - 10053 lb -
Rear Axle - Empty - 9568 lb -
Total - Empty - 52690 lb -
Rear Axle - Rated Load - 27249 lb -

Body Plate

Type - High strength Brinell HB450 wear resistant steel -

Body Plate Thickness

Base Plate - 0.51 in -
Side Plates - 0.43 in -
Front Plate - 0.28 in -

Optimal Loader/Truck Pass Matching

Wheel Loaders: 966M/966M XE - Passes - 4 -
Wheel Loader: 962M - Passes - 4–5 -
Wheel Loader: 950M - Passes - 5 -
Hydraulic Excavators: 336F/336F XE - Passes - 5–6 -
Hydraulic Excavators: 349F/349F XE - Passes - 4–5 -
Note - An optimum system match gives you a major productivity advantage. The 730 is an excellent match for the Cat 349F and 336F Hydraulic Excavators; and Cat 972M, 966M, 962M and 950M Wheel Loaders. Having matched loading and hauling tools results in increased -
Wheel Loaders: 972M/972M XE - Passes - 3–4 -
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