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745 Articulated Truck
735 Articulated Truck
740 GC Articulated Truck

Engine

Engine Model Cat C18 Cat® C13 Cat® C15
Bore 5.7 in 5.1 in 5.4 in
Stroke 7.2 in 6.2 in 6.75 in
Displacement 1106 in³ 736 in³ 926 in³
Net Power - SAE J1349 496 HP 424 HP 439 HP
Gross Power - SAE J1995 511 HP 434 HP 452 HP
Engine Model - U.S. EPA Tier 4 Final, EU Stage V, Japan 2014 (Tier 4 Final), Korea Tier 4 Final Cat® C18 - -
Net Power - ISO 14396 504 HP 429 HP 447 HP
Note (4) 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 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.
Note (1) The power ratings apply at rated speed of 1,700 rpm when tested under the conditions for the specified standard. 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.
No Engine De-rating Required Below 10000 ft - -
Note (2) 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 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.
Note (3) Net power when the fan is at maximum speed is 348 kW (467 hp) per the SAE reference conditions. 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.
Peak Engine Torque Gross (SAE J1995) 1931 ft·lbf 1614 ft·lbf 1711 ft·lbf
Peak Engine Torque Speed 1200 r/min 1200 r/min 1200 r/min
Peak Engine Torque Net (SAE J1349) 1887 ft·lbf 1597 ft·lbf 1670 ft·lbf
Emissions The 745 meets Tier 4 Final and Stage V emission standards. The 735 meets Tier 4 Final and Stage V emission standards. The C15 engine meets Tier 4 Final and Stage V emission standards.
No Engine De-rating Below - 12500 ft 10000 ft
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.
Engine Model - U.S. EPA Tier 4 Final/EU Stage V - Cat C13 Cat C15

Weights

Rated Payload 45.2 t 35.3 ton (US) 40 ton (US)

Body Capacities

Heaped (SAE 2:1) 32.7 yd³ 26.2 yd³ 29.7 yd³
Struck 24.2 yd³ 20.3 yd³ 22.2 yd³
Tailgate Heaped SAE 2:1 34.7 yd³ 27.9 yd³ 31.9 yd³
Tailgate Struck 25.5 yd³ 21.3 yd³ 23.4 yd³

Transmission

Forward - 1 3.8 mile/h 5 mile/h 4 mile/h
Forward - 2 5 mile/h 9 mile/h 5.3 mile/h
Forward - 3 7 mile/h 14 mile/h 7.3 mile/h
Forward - 4 8.8 mile/h 22 mile/h 9.2 mile/h
Forward - 5 11.6 mile/h 30 mile/h 12.2 mile/h
Forward - 6 14.2 mile/h 35 mile/h 14.9 mile/h
Forward - 7 19.6 mile/h - 20.6 mile/h
Forward - 8 23.5 mile/h - 24.7 mile/h
Reverse - 1 4 mile/h 6 mile/h 4.2 mile/h
Reverse - 2 9.1 mile/h - 9.8 mile/h
Forward - 9 34 mile/h - 35.7 mile/h

Service Refill Capacities

Fuel Tank 145.3 gal (US) 108.8 gal (US) 145.3 gal (US)
Cooling System 23.7 gal (US) 21.9 gal (US) 23.7 gal (US)
Engine Crankcase 13.7 gal (US) 10 gal (US) 13.7 gal (US)
Steering/Hoist Hydraulic System 36.9 gal (US) - 36.9 gal (US)
Transmission - OTG 19.8 gal (US) - 19.8 gal (US)
DEF Tank 5.3 gal (US) 5.3 gal (US) 6.5 gal (US)
Final Drive - Each 1.3 gal (US) - 1.3 gal (US)
Axles - Each 15.8 gal (US) - 15.8 gal (US)
Brake Cooling Tank 17.69 gal (US) - 17.7 gal (US)
Hydraulic System - 29.1 gal (US) -
Transmission - 12.3 gal (US) -
Final Drives/Differential - 33 gal (US) -
Output Transfer Gear Box - 5.5 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 76 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.

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

Rear Axle - Rated Load 38691 lb 30754 lb 37670 lb
Front Axle - Empty 43515 lb 34128 lb 42596 lb
Total - Loaded 163942 lb 126192 lb 151405 lb
Rear Axle - Empty 14731 lb 10516 lb 14145 lb
Rear Axle - Loaded 53422 lb 41270 lb 50594 lb
Total - Rated Load 90390 lb 70548 lb 80027 lb
Front Axle - Rated Load 13007 lb 9039 lb 4687 lb
Center Axle - Rated Load 38691 lb 30754 lb 37670 lb
Total - Empty 73553 lb 55645 lb 71377 lb
Front Axle - Loaded 56522 lb 43166 lb 49723 lb
Center Axle - Loaded 54000 lb 41756 lb 51088 lb
Center Axle - Empty 15309 lb 11001 lb 14636 lb

Body Plate

Type High Strength Brinell HB450 Wear Resistant Steel High strength Brinell HB450 wear resistant steel High strength Brinell HB450 wear resistant steel
Base 0.55 in - -
Chute 0.55 in - -
Side 0.43 in - -
Front 0.28 in - -

Body Hoist

Raise (automatic) 13 s - -
Raise (manual) 12 s - -
Lower (automatic) 10 s - -
Lower (manual) 10 s - -
Raise Time - 12 s 12 s
Lower Time - 11 s 12 s

Steering

Lock to Lock 4.8 seconds @ 60 rpm 4.75 seconds @ 60 rpm 4.75 seconds @ 60 rpm

Turning Circle

Turning Dimensions - Aisle Width 233 in 212 in 220 in
Turning Dimensions - Inside Radius 174 in 149 in 156 in
Turning Dimensions - Clearance Radius 356 in 318 in 330 in
Turning Dimensions - SAE Turning Radius 340 in 294 in 303 in
Note Dimensions are for machines equipped with 29.5R25 tires. Dimensions are for machines equipped with 750/65 R25 tires. Dimensions are for machines equipped with 29.5 R25 tires.
Turning Dimensions - Steer Angle - Left/Right 45 deg 45° 45°

Optimal Loader/Truck Pass Matching

Hydraulic Excavator: 390 - Passes 4 - -
Wheel Loader: 982 - Passes 4 - -
Wheel Loader: 972 - Passes 43926 - -
Hydraulic Excavator: 374 - Passes 5 - -
Note An optimum system match gives you a major productivity advantage. Having matched loading and hauling tools results in increased production and lower system costs per unit of volume moved. 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 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
Wheel Loader: 980 - Passes 43926 - -
Hydraulic Excavators: 336F/336F XE - Passes - 5–6 -
Hydraulic Excavators: 349F/349F XE - Passes - 4–5 -
Wheel Loaders: 972M/972M XE - Passes - 3–4 -
Wheel Loader: 962M - Passes - 4–5 5
Wheel Loader: 950M - Passes - 5 -
Wheel Loaders: 966M/966M XE - Passes - 4 -
Wheel Loader: 972M - Passes - - 3
Wheel Loader: 966M - Passes - - 4–5
Hydraulic Excavator: 374F - Passes - - 3–4
Hydraulic Excavator: 352F - Passes - - 5–6

Body Plate Thickness

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