Get a quote745 Articulated Truck
Maximize Productivity
More Comfort – More Performance – More Versatility
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UP TO 50% LESS OPERATOR INPUT
A uniquely combined hoist and transmission lever allows for easy operation which suits a wide range of operator experience
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IMPROVED OPERATOR COMFORT
Quieter, more spacious cab with improved visibility helps operators work more productively throughout the day
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UNMATCHED SAFETY
Safety features help increase operator confidence by providing a safer operation - prevention of cab and body roll-over and safer cab entry
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UP TO 8% LESS CO2 EMISSIONS
The 745 emits up to 8% less CO2 than the previous 745C.
Engine
| Bore | 5.7 in |
| Displacement | 1106 inÂł |
| Emissions | The 745 meets Tier 4 Final and Stage V emission standards. |
| Engine Model | Cat C18 |
| Gross Power - SAE J1995:2014 | 511 hp |
| Net Power - ISO 14396 | 504 hp |
| Net Power - SAE J1349:2011 | 496 hp |
| No Engine De-rating Required Below | 10000 ft |
| Note (1) | The power ratings apply at rated speed of 1,700 rpm when tested under the conditions for the specified standard. |
| 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. |
| 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 certifications. |
| Peak Engine Torque Gross (SAE J1995) | 1931 ft·lbf |
| Peak Engine Torque Net (SAE J1349) | 1887 ft·lbf |
| Peak Engine Torque Speed | 1200 r/min |
| Stroke | 7.2 in |
Weights
| Rated Payload | 45.2 t |
Body Capacities
| Heaped (SAE 2:1) | 33.4 ydÂł |
| Struck | 26 ydÂł |
| Tailgate Heaped SAE 2:1 | 35.7 ydÂł |
| Tailgate Struck | 25.5 ydÂł |
Transmission
| Forward - 1 | 3.8 mile/h |
| Forward - 2 | 5 mile/h |
| Forward - 3 | 7 mile/h |
| Forward - 4 | 8.8 mile/h |
| Forward - 5 | 11.6 mile/h |
| Forward - 6 | 14.2 mile/h |
| Forward - 7 | 19.6 mile/h |
| Forward - 8 | 23.5 mile/h |
| Forward - 9 | 34 mile/h |
| Reverse - 1 | 4 mile/h |
| Reverse - 2 | 9.1 mile/h |
Sound Levels
| Interior Cab | 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 doors and windows closed. |
| 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. |
Operating Weights
| Center Axle - Empty | 15653 lb |
| Center Axle - Loaded | 54366 lb |
| Center Axle - Rated Load | 38713 lb |
| Front Axle - Empty | 42285 lb |
| Front Axle - Loaded | 55248 lb |
| Front Axle - Rated Load | 12963 lb |
| Rear Axle - Empty | 15653 lb |
| Rear Axle - Loaded | 53771 lb |
| Rear Axle - Rated Load | 38713 lb |
| Total - Empty | 72995 lb |
| Total - Loaded | 163385 lb |
| Total - Rated Load | 90389 lb |
Body Plate
| Base | 0.55 in |
| Chute | 0.55 in |
| Front | 0.28 in |
| Side | 0.43 in |
| Type | High Strength Brinell HB450 Wear Resistant Steel |
Body Hoist
| Lower (automatic) | 10 s |
| Lower (manual) | 10 s |
| Raise (automatic) | 13 s |
| Raise (manual) | 12 s |
Service Refill Capacities
| Axles - Each | 15.8 gal (US) |
| Brake Cooling Tank | 17.69 gal (US) |
| Cooling System | 23.7 gal (US) |
| DEF Tank | 5.3 gal (US) |
| Engine Crankcase | 13.7 gal (US) |
| Final Drive - Each | 1.3 gal (US) |
| Fuel Tank | 145.3 gal (US) |
| Steering/Hoist Hydraulic System | 36.9 gal (US) |
| Transmission - OTG | 19.8 gal (US) |
Standards
| Brakes | ISO 3450 – 2011 |
| Cab - FOPS | ISO 3449 Level II – 2005 |
| Cab - ROPS | ISO 3471 – 2008 |
| Steering | ISO 5010 – 2019 |
Turning Circle
| Note | Dimensions are for machines equipped with 29.5R25 tires. |
| Turning Dimensions - Aisle Width | 233 in |
| Turning Dimensions - Clearance Radius | 356 in |
| Turning Dimensions - Inside Radius | 174 in |
| Turning Dimensions - SAE Turning Radius | 340 in |
| Turning Dimensions - Steer Angle - Left/Right | 45 deg |
Steering
| Lock to Lock | 4.8 seconds @ 60 rpm |
Optimal Loader/Truck Pass Matching
| Hydraulic Excavator: 374 - Passes | 5 |
| Hydraulic Excavator: 390 - Passes | 4 |
| 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: 972 - Passes | 4-5 |
| Wheel Loader: 980 - Passes | 4-5 |
| Wheel Loader: 982 - Passes | 4 |
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Engine
| Bore | 5.7 in |
| Displacement | 1106 inÂł |
| Emissions | The 745 meets Tier 4 Final and Stage V emission standards. |
| Engine Model | Cat C18 |
| Gross Power - SAE J1995:2014 | 511 hp |
| Net Power - ISO 14396 | 504 hp |
| Net Power - SAE J1349:2011 | 496 hp |
| No Engine De-rating Required Below | 10000 ft |
| Note (1) | The power ratings apply at rated speed of 1,700 rpm when tested under the conditions for the specified standard. |
| 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. |
| 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 certifications. |
| Peak Engine Torque Gross (SAE J1995) | 1931 ft·lbf |
| Peak Engine Torque Net (SAE J1349) | 1887 ft·lbf |
| Peak Engine Torque Speed | 1200 r/min |
| Stroke | 7.2 in |
Weights
| Rated Payload | 45.2 t |
Body Capacities
| Heaped (SAE 2:1) | 33.4 ydÂł |
| Struck | 26 ydÂł |
| Tailgate Heaped SAE 2:1 | 35.7 ydÂł |
| Tailgate Struck | 25.5 ydÂł |
Transmission
| Forward - 1 | 3.8 mile/h |
| Forward - 2 | 5 mile/h |
| Forward - 3 | 7 mile/h |
| Forward - 4 | 8.8 mile/h |
| Forward - 5 | 11.6 mile/h |
| Forward - 6 | 14.2 mile/h |
| Forward - 7 | 19.6 mile/h |
| Forward - 8 | 23.5 mile/h |
| Forward - 9 | 34 mile/h |
| Reverse - 1 | 4 mile/h |
| Reverse - 2 | 9.1 mile/h |
Sound Levels
| Interior Cab | 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 doors and windows closed. |
| 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. |
Operating Weights
| Center Axle - Empty | 15653 lb |
| Center Axle - Loaded | 54366 lb |
| Center Axle - Rated Load | 38713 lb |
| Front Axle - Empty | 42285 lb |
| Front Axle - Loaded | 55248 lb |
| Front Axle - Rated Load | 12963 lb |
| Rear Axle - Empty | 15653 lb |
| Rear Axle - Loaded | 53771 lb |
| Rear Axle - Rated Load | 38713 lb |
| Total - Empty | 72995 lb |
| Total - Loaded | 163385 lb |
| Total - Rated Load | 90389 lb |
Body Plate
| Base | 0.55 in |
| Chute | 0.55 in |
| Front | 0.28 in |
| Side | 0.43 in |
| Type | High Strength Brinell HB450 Wear Resistant Steel |
Body Hoist
| Lower (automatic) | 10 s |
| Lower (manual) | 10 s |
| Raise (automatic) | 13 s |
| Raise (manual) | 12 s |
Service Refill Capacities
| Axles - Each | 15.8 gal (US) |
| Brake Cooling Tank | 17.69 gal (US) |
| Cooling System | 23.7 gal (US) |
| DEF Tank | 5.3 gal (US) |
| Engine Crankcase | 13.7 gal (US) |
| Final Drive - Each | 1.3 gal (US) |
| Fuel Tank | 145.3 gal (US) |
| Steering/Hoist Hydraulic System | 36.9 gal (US) |
| Transmission - OTG | 19.8 gal (US) |
Standards
| Brakes | ISO 3450 – 2011 |
| Cab - FOPS | ISO 3449 Level II – 2005 |
| Cab - ROPS | ISO 3471 – 2008 |
| Steering | ISO 5010 – 2019 |
Turning Circle
| Note | Dimensions are for machines equipped with 29.5R25 tires. |
| Turning Dimensions - Aisle Width | 233 in |
| Turning Dimensions - Clearance Radius | 356 in |
| Turning Dimensions - Inside Radius | 174 in |
| Turning Dimensions - SAE Turning Radius | 340 in |
| Turning Dimensions - Steer Angle - Left/Right | 45 deg |
Steering
| Lock to Lock | 4.8 seconds @ 60 rpm |
Optimal Loader/Truck Pass Matching
| Hydraulic Excavator: 374 - Passes | 5 |
| Hydraulic Excavator: 390 - Passes | 4 |
| 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: 972 - Passes | 4-5 |
| Wheel Loader: 980 - Passes | 4-5 |
| Wheel Loader: 982 - Passes | 4 |