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730 Articulated Truck
735 Articulated Truck
730 Bare Chassis Articulated Truck

Engine

Engine Model Cat® C13 Cat® C13 Cat® C13
Bore 5.1 in 5.1 in 5.1 in
Stroke 6.2 in 6.2 in 6.2 in
Displacement 762.8 in³ 736 in³ 762.8 in³
Net Power - ISO 14396 370 HP 429 HP 370 HP
No Engine De-rating Below 12500 ft 12500 ft -
Peak Engine Torque Speed 1200 r/min 1200 r/min 1200 r/min
Peak Engine Torque Net (SAE J1349) 1564 ft·lbf 1597 ft·lbf 1554 ft·lbf
Gross Power - SAE J1995 375 HP 434 HP 375 HP
Engine Model - U.S. EPA Tier 4 Final/EU Stage V Cat C13 Cat C13 -
Net Power - SAE J1349 367 HP 424 HP 367 HP
Peak Engine Torque Gross (SAE J1995) 1579 ft·lbf 1614 ft·lbf 1579 lb/ft
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. 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. The 735 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. 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. 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. 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 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 -
No Engine De-rating Required Below - - 12500 ft
Engine Model - U.S. EPA Tier 4 Final/EU Stage IV - - Cat® C13

Weights

Rated Payload 31 ton (US) 35.3 ton (US) 38.9 ton (US)

Body Capacities

Heaped (SAE 2:1) 23 yd³ 26.2 yd³ -
Struck 17.4 yd³ 20.3 yd³ -
Tailgate Heaped SAE 2:1 24.6 yd³ 27.9 yd³ -
Tailgate Struck 18.2 yd³ 21.3 yd³ -

Transmission

Forward - 1 5 mile/h 5 mile/h 5 mile/h
Forward - 2 9 mile/h 9 mile/h 9 mile/h
Forward - 3 14 mile/h 14 mile/h 14 mile/h
Forward - 4 21 mile/h 22 mile/h 21 mile/h
Forward - 5 29 mile/h 30 mile/h 29 mile/h
Forward - 6 34 mile/h 35 mile/h 34 mile/h
Reverse - 1 6 mile/h 6 mile/h 6 mile/h

Service Refill Capacities

Fuel Tank 108.8 gal (US) 108.8 gal (US) 108.8 gal (US)
Cooling System 21.9 gal (US) 21.9 gal (US) 21.9 gal (US)
Hydraulic System 29.1 gal (US) 29.1 gal (US) 29.1 gal (US)
Engine Crankcase 10 gal (US) 10 gal (US) 10 gal (US)
Transmission 12.4 gal (US) 12.3 gal (US) 12.4 gal (US)
Final Drives/Differential 33 gal (US) 33 gal (US) 33 gal (US)
Output Transfer Gear Box 6.3 gal (US) 5.5 gal (US) 6.3 gal (US)
DEF Tank 5.3 gal (US) 5.3 gal (US) 5.3 gal (US)

Sound Levels

Interior Cab 72 dB(A) 72 dB(A) 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 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. 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 12 s -
Lower Time 8 s 11 s -

Standards

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

Operating Weights

Front Axle - Empty 33069 lb 34128 lb -
Front Axle - Loaded 40300 lb 43166 lb -
Center Axle - Rated Load 27249 lb 30754 lb -
Rear Axle - Loaded 36817 lb 41270 lb -
Center Axle - Loaded 37302 lb 41756 lb -
Total - Rated Load 61729 lb 70548 lb -
Front Axle - Rated Load 7231 lb 9039 lb -
Total - Loaded 114420 lb 126192 lb -
Center Axle - Empty 10053 lb 11001 lb -
Rear Axle - Empty 9568 lb 10516 lb -
Total - Empty 52690 lb 55645 lb -
Rear Axle - Rated Load 27249 lb 30754 lb -

Steering

Lock to Lock 4.75 seconds @ 60 rpm 4.75 seconds @ 60 rpm 4.75 seconds @ 60 rpm

Body Plate

Type High strength Brinell HB450 wear resistant steel High strength Brinell HB450 wear resistant steel -

Turning Circle

Turning Dimensions - Aisle Width 210 in 212 in 210 in
Turning Dimensions - Steer Angle - Left/Right 45° 45° 45 °
Turning Dimensions - Inside Radius 153 in 149 in 153 in
Turning Dimensions - SAE Turning Radius 294 in 294 in 294 in
Note Dimensions are for machines equipped with 23.5R25 tires. Dimensions are for machines equipped with 750/65 R25 tires. Dimensions are for machines equipped with 23.5 R25 tires.
Turning Dimensions - Clearance Radius 318 in 318 in 318 in

Body Plate Thickness

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

Optimal Loader/Truck Pass Matching

Wheel Loaders: 966M/966M XE - Passes 4 4 -
Wheel Loader: 962M - Passes 4–5 4–5 -
Wheel Loader: 950M - Passes 5 5 -
Hydraulic Excavators: 336F/336F XE - Passes 5–6 5–6 -
Hydraulic Excavators: 349F/349F XE - Passes 4–5 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 An optimum system match gives you a major productivity advantage. The 735 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 3–4 -

Wheel Base Length

Standard Wheel Base - - 156.7 in
Long Wheel Base - - 215.2 in
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