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730 Articulated Truck
740 GC Articulated Truck
730 EJ Articulated Truck

Engine

Engine Model Cat® C13 Cat® C15 Cat® C13
Bore 5.1 in 5.4 in 5.1 in
Stroke 6.2 in 6.75 in 6.2 in
Displacement 762.8 in³ 926 in³ 763 in³
Net Power - ISO 14396 370 HP 447 HP 370 HP
No Engine De-rating Below 12500 ft 10000 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 1670 ft·lbf -
Gross Power - SAE J1995 375 HP 452 HP 375 HP
Engine Model - U.S. EPA Tier 4 Final/EU Stage V Cat C13 Cat C15 Cat C13
Net Power - SAE J1349 367 HP 439 HP 367 HP
Peak Engine Torque Gross (SAE J1995) 1579 ft·lbf 1711 ft·lbf 1579 ft·lbf
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. 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 C15 engine meets Tier 4 Final and Stage V emission standards. The 730 EJ 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 1,700 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), as well as 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 327 kW (439 hp) per the SAE reference conditions. Net power when the fan is at maximum speed is 274 kW (367 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 ISO 22241-1. Requirements are met by many brands of DEF, including those that carry the AdBlue or API certifications. 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
Peak Engine Torque Net (ISO 14396) - - 1564 ft·lbf

Weights

Rated Payload 31 ton (US) 40 ton (US) 30 ton (US)

Body Capacities

Heaped (SAE 2:1) 23 yd³ 29.7 yd³ 22.1 yd³
Struck 17.4 yd³ 22.2 yd³ 17.7 yd³
Tailgate Heaped SAE 2:1 24.6 yd³ 31.9 yd³ -
Tailgate Struck 18.2 yd³ 23.4 yd³ -

Transmission

Forward - 1 5 mile/h 4 mile/h 5 mile/h
Forward - 2 9 mile/h 5.3 mile/h 9 mile/h
Forward - 3 14 mile/h 7.3 mile/h 14 mile/h
Forward - 4 21 mile/h 9.2 mile/h 21 mile/h
Forward - 5 29 mile/h 12.2 mile/h 29 mile/h
Forward - 6 34 mile/h 14.9 mile/h 34 mile/h
Reverse - 1 6 mile/h 4.2 mile/h 6 mile/h
Reverse - 2 - 9.8 mile/h -
Forward - 8 - 24.7 mile/h -
Forward - 7 - 20.6 mile/h -
Forward - 9 - 35.7 mile/h -

Service Refill Capacities

Fuel Tank 108.8 gal (US) 145.3 gal (US) 108.8 gal (US)
Cooling System 21.9 gal (US) 23.7 gal (US) 21.9 gal (US)
Hydraulic System 29.1 gal (US) - 29.1 gal (US)
Engine Crankcase 10 gal (US) 13.7 gal (US) 10 gal (US)
Transmission 12.4 gal (US) - 12.4 gal (US)
Final Drives/Differential 33 gal (US) - 33 gal (US)
Output Transfer Gear Box 6.3 gal (US) - 6.3 gal (US)
DEF Tank 5.3 gal (US) 6.5 gal (US) 5.3 gal (US)
Axles - Each - 15.8 gal (US) -
Brake Cooling Tank - 17.7 gal (US) -
Transmission - OTG - 19.8 gal (US) -
Steering/Hoist Hydraulic System - 36.9 gal (US) -
Final Drive - Each - 1.3 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 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. 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 12 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 Level II – 2005
Cab - ROPS ISO 3471 – 2008 ISO 3471 – 2008 ISO 3471 – 2008
Steering ISO 5010 – 2007 ISO 5010 – 2007 ISO 5010 – 2007

Operating Weights

Front Axle - Empty 33069 lb 42596 lb 34723 lb
Front Axle - Loaded 40300 lb 49723 lb 35009 lb
Center Axle - Rated Load 27249 lb 37670 lb 29156 lb
Rear Axle - Loaded 36817 lb 50594 lb 41017 lb
Center Axle - Loaded 37302 lb 51088 lb 41502 lb
Total - Rated Load 61729 lb 80027 lb 59745 lb
Front Axle - Rated Load 7231 lb 4687 lb 1433 lb
Total - Loaded 114420 lb 151405 lb 117528 lb
Center Axle - Empty 10053 lb 14636 lb 12214 lb
Rear Axle - Empty 9568 lb 14145 lb 11707 lb
Total - Empty 52690 lb 71377 lb 58643 lb
Rear Axle - Rated Load 27249 lb 37670 lb 29156 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 High strength Brinell HB450 wear resistant steel

Turning Circle

Turning Dimensions - Aisle Width 210 in 220 in 214 in
Turning Dimensions - Steer Angle - Left/Right 45° 45° 45°
Turning Dimensions - Inside Radius 153 in 156 in 152 in
Turning Dimensions - SAE Turning Radius 294 in 303 in 294 in
Note Dimensions are for machines equipped with 23.5R25 tires. Dimensions are for machines equipped with 29.5 R25 tires. Dimensions are for machines equipped with 750/65 R25 tires.
Turning Dimensions - Clearance Radius 318 in 330 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 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 740 GC is an excellent match for the Cat 374F and 352F Hydraulic Excavators; and Cat 972M, 966M, and 962M Wheel Loaders. Having matched loading and hauling tools results in increased pr An optimum system match gives you a major productivity advantage. The 730 EJ 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 increas
Wheel Loaders: 972M/972M XE - Passes 3–4 - 3–4
Wheel Loader: 972M - Passes - 3 -
Wheel Loader: 966M - Passes - 4–5 -
Hydraulic Excavator: 374F - Passes - 3–4 -
Hydraulic Excavator: 352F - Passes - 5–6 -

Eject/Retract Times

Retract Time - - 15 s
Eject Time - - 12 s
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