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 745 Articulated Truck |
 735 Bare Chassis Articulated Truck |
 740 GC Bare Chassis Articulated Truck |
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Engine |
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|---|---|---|---|
| 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 | 447 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 | - | - |
| Note (1) | The power ratings apply at rated speed of 1,700 rpm when tested under the conditions for the specified standard. | - | - |
| No Engine De-rating Required Below | 10000 ft | 12500 ft | 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. | - | - |
| Note (3) | Net power when the fan is at maximum speed is 348 kW (467 hp) per the SAE reference conditions. | - | - |
| Peak Engine Torque Gross (SAE J1995) | 1931 ft·lbf | 1614 lb/ft | 1711 lb/ft |
| Peak Engine Torque Speed | 1200 r/min | 1200 r/min | 1200 r/min |
| Peak Engine Torque Net (SAE J1349) | 1887 ft·lbf | 1597 lb/ft | 1670 lb/ft |
| Emissions | The 745 meets Tier 4 Final and Stage V emission standards. | - | - |
| Engine Model - U.S. EPA Tier 4 Final/EU Stage IV/Japan 2014 (Tier 4 Final)/Korea Tier 4 Final | - | Cat® C13 | Cat® C15 |
Weights |
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| Rated Payload | 45.2 t | 43.1 ton (US) | 49.2 ton (US) |
Body Capacities |
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| Heaped (SAE 2:1) | 32.7 yd³ | - | - |
| Struck | 24.2 yd³ | - | - |
| Tailgate Heaped SAE 2:1 | 34.7 yd³ | - | - |
| Tailgate Struck | 25.5 yd³ | - | - |
Transmission |
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| 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 |
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| Fuel Tank | 145.3 gal (US) | 108.8 gal (US) | 143.5 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) | 25 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 |
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| 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 | - | - |
| 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. | - | - |
Standards |
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| Brakes | ISO 3450 – 2011 | ISO 3450:2011 | ISO 3450:2011 |
| Cab - FOPS | ISO 3449 Level II – 2005 | ISO 3449:2005 Level II | ISO 3449:2005 Level II |
| Cab - ROPS | ISO 3471 – 2008 | ISO 3471:2008 | ISO 3471:2008 |
| Steering | ISO 5010 – 2007 | ISO 5010:2019 | ISO 5010:2019 |
Operating Weights |
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| Rear Axle - Rated Load | 38691 lb | - | - |
| Front Axle - Empty | 43515 lb | - | - |
| Total - Loaded | 163942 lb | - | - |
| Rear Axle - Empty | 14731 lb | - | - |
| Rear Axle - Loaded | 53422 lb | - | - |
| Total - Rated Load | 90390 lb | - | - |
| Front Axle - Rated Load | 13007 lb | - | - |
| Center Axle - Rated Load | 38691 lb | - | - |
| Total - Empty | 73553 lb | - | - |
| Front Axle - Loaded | 56522 lb | - | - |
| Center Axle - Loaded | 54000 lb | - | - |
| Center Axle - Empty | 15309 lb | - | - |
Body Plate |
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| Type | 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 |
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| Raise (automatic) | 13 s | - | - |
| Raise (manual) | 12 s | - | - |
| Lower (automatic) | 10 s | - | - |
| Lower (manual) | 10 s | - | - |
Steering |
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| Lock to Lock | 4.8 seconds @ 60 rpm | 4.75 seconds at 60 rpm | 4.75 seconds at 60 rpm |
Turning Circle |
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| 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 |
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| 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. | - | - |
| Wheel Loader: 980 - Passes | 43926 | - | - |
Wheel Base Length |
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| Standard Wheel Base | - | 156.7 in | 162.4 in |
| Long Wheel Base | - | 215.2 in | - |
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