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730 Articulated Truck
740 GC Articulated Truck

Engine

Engine Model Cat® C13B Cat® C15 -
Gross Power (SAE J1995) 375 hp 452 hp -
Net Power (SAE J1349) 367 hp 439 hp -
Engine Power (ISO 14396) 370 hp 447 hp -
Bore 5.1 in 5.4 in -
Stroke 6.2 in 6.75 in -
Displacement 762.8 in³ 926 in³ -
Note (1) Advertised power is tested per the specified standard in effect at the time of manufacture. Advertised power is tested at 1,700 rpm. -
Note (2) Advertised power is tested at 1,800 rpm. Advertised power is tested per the specified standard in effect at the time of manufacture. -
Note (3) Net 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, aftertreatment, and fan at minimum speed. -
Note (4) Net power when the fan is at maximum speed is 274 kW (367 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. -
Note (5) Meets U.S. EPA Tier 4 Final, EU Stage V, Japan 2014, and Korea Stage V emission standards. The C15 engine meets U.S. EPA Tier 4 Final, EU Stage V, Korea Stage V, and Japan 2014 emission standards. -
Note (6) Diesel exhaust fluid (DEF) used in Cat SCR systems must meet the requirements outlined in ISO 22241-1:2006. ISO 22241-1 requirements are met by many brands of DEF, including those that carry the AdBlue or API certifications. Diesel exhaust fluid (DEF) used in Cat selective catalytic reduction (SCR) systems must meet the requirements outlined in ISO 22241-1. Requirements are met by many brands of DEF, including those that carry the AdBlue or API certifications. -
No Engine De-rating Below 12500 ft 10000 ft -
Peak Engine Torque Gross (SAE J1995) 1579 lbf·ft 1711 lbf·ft -
Peak Engine Torque Net (SAE J1349) 1554 lbf·ft 1670 lbf·ft -
Peak Engine Torque Speed 1200 r/min 1200 r/min -

Weights

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

Body Capacities

Heaped (SAE 2:1) 23 yd³ 29.7 yd³ -
Struck 18.2 yd³ 23.2 yd³ -
Tailgate Heaped SAE 2:1 24.6 yd³ 32 yd³ -
Tailgate Struck 19.1 yd³ 24.4 yd³ -

Transmission

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

Sound Levels

Note (1) The declared dynamic operator sound pressure level is 70 +/- 1 when ISO 6396:2008 is used to measure the value for an enclosed cab. The measurement was conducted at 70% of the cooling fan’s maximum speed. The sound level may vary at different cooling fan The declared dynamic operator sound pressure level is 72 dB(A) when ISO 6396:2008 is used to measure the value for an enclosed cab. The measurement was conducted at 70% of the cooling fan’s maximum speed. The sound level may vary at different cooling fan -
Note (2) Hearing protection may be needed when operating with an open operator station and cab or when not properly maintained or with doors/windows open for extended periods or in noisy environments. Hearing protection may be needed when operating with an open operator station and cab or when not properly maintained or with doors/windows open for extended periods or in noisy environments. -
Interior Cab - 72 dB(A) -

Operating Weights

Front Axle - Empty 31658 lb 43200 lb -
Center Axle - Empty 10340 lb 14804 lb -
Rear Axle - Empty 9833 lb 14562 lb -
Total - Empty 51831 lb 72565 lb -
Front Axle - Rated Load 7165 lb 7002 lb -
Center Axle - Rated Load 27282 lb 36513 lb -
Rear Axle - Rated Load 27282 lb 36513 lb -
Total - Rated Load 61729 lb 80027 lb -
Front Axle - Loaded 38823 lb 50201 lb -
Center Axle - Loaded 37622 lb 51317 lb -
Rear Axle - Loaded 37115 lb 51074 lb -
Total - Loaded 113560 lb 152593 lb -

Body Plate

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

Body Plate Thickness

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

Service Refill Capacities

Fuel Tank 106 gal (US) 145.3 gal (US) -
DEF Tank 9 gal (US) 6.5 gal (US) -
Cooling System 22 gal (US) 23.7 gal (US) -
Hydraulic System 32 gal (US) - -
Engine Crankcase 11.4 gal (US) 13.7 gal (US) -
Transmission 12.4 gal (US) - -
Final Drives/Differential 33 gal (US) - -
Output Transfer Gear Box 7 gal (US) - -
Brake Cooling Tank - 17.7 gal (US) -
Steering/Hoist Hydraulic System - 36.9 gal (US) -
Transmission - OTG - 19.8 gal (US) -
Final Drive - Each - 1.3 gal (US) -
Axles - Each - 15.8 gal (US) -

Body Hoist

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

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 – 2019 -

Turning Circle

Turning Dimensions - Steer Angle - Left/Right 45° 45° -
Turning Dimensions - SAE Turning Radius 294 in 303 in -
Turning Dimensions - Clearance Radius 318 in 330 in -
Turning Dimensions - Inside Radius 153 in 156 in -
Turning Dimensions - Aisle Width 210 in 220 in -
Note Dimensions are for machines equipped with 23.5R25 tires. Dimensions are for machines equipped with 29.5 R25 tires. -

Steering

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

Optimal Loader/Truck Pass Matching

Hydraulic Excavators: 350/352 - Passes 4-5 - -
Hydraulic Excavators: 336 - Passes 5-6 - -
Wheel Loaders: 972/972 XE - Passes 3-4 - -
Wheel Loaders: 966/966 XE - Passes 4 - -
Wheel Loader: 962 - Passes 4-5 5 -
Wheel Loader: 950 - Passes 5 - -
Note An optimum system match gives you a major productivity advantage. The 730 is an excellent match for the Cat 350/352 and 336 Hydraulic Excavators and Cat 972, 966, 962, and 950 Wheel Loaders. Having matched loading and hauling tools results in increased pr An optimum system match gives you a major productivity advantage. The 740 GC is an excellent match for the Cat 374 and 352 Hydraulic Excavators; and Cat 972, 966, and 962 Wheel Loaders. Having matched loading and hauling tools results in increased product -
Hydraulic Excavator: 374 - Passes - 3-4 -
Hydraulic Excavator: 352 - Passes - 5-6 -
Wheel Loader: 972 - Passes - 3 -
Wheel Loader: 966 - Passes - 4-5 -

Air Conditioning System

Air Conditioning - The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a or R1234yf. See the label or instruction manual for identification of the gas. • If equipped with R134a (Global Warming Potential = 1430), the system co -
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