Cat 745 Articulated Water Truck
THE RUNDOWN
Engine
Transmission
Automatic Features
Suspension and Braking
Operator Environment
Ease of Operation
Durability and Reliability
Integrated Technologies
Serviceability
Complete Customer Support
Sustainability
Safety
Engine
| Engine Model | Cat C18 ACERT |
| Bore | 5.7in |
| Stroke | 7.2in |
| Displacement | 1106in³ |
| Engine Model - U.S. EPA Tier 4 Final/EU Stage IV/Japan 2014 (Tier 4 Final)/Korea Tier 4 Final | Cat® C18 ACERT™ |
| Net Power - ISO 14396 | 504hp |
| Gross Power - SAE J1995:2014 | 511hp |
| Net Power - SAE J1349:2011 | 496hp |
| Peak Engine Torque Speed | 1200r/min |
| Peak Engine Torque Net (SAE J1349) | 1887ft·lbf |
| No Engine De-rating Required Below | 10000ft |
| Peak Engine Torque Gross (SAE J1995) | 1931ft·lbf |
Weights
| Rated Payload | 45.2t |
Body Capacities
| Heaped (SAE 2:1) | 32.7yd³ |
| Struck | 24.2yd³ |
| Tailgate Heaped SAE 2:1 | 34.7yd³ |
| Tailgate Struck | 25.5yd³ |
Transmission
| Forward - 1 | 3.8mile/h |
| Forward - 2 | 5mile/h |
| Forward - 3 | 7mile/h |
| Forward - 4 | 8.8mile/h |
| Forward - 5 | 11.6mile/h |
| Forward - 6 | 14.2mile/h |
| Forward - 7 | 19.6mile/h |
| Reverse - 1 | 4mile/h |
| Reverse - 2 | 9.1mile/h |
| Forward - 8 | 23.5mile/h |
| Forward - 9 | 34mile/h |
Sound Levels
| Interior Cab | 79dB(A) |
Operating Weights
| Center Axle - Loaded | 53991lb |
| Front Axle - Rated Load | 13007lb |
| Total - Rated Load | 90389lb |
| Front Axle - Loaded | 56593lb |
| Total - Empty | 73634lb |
| Total - Loaded | 164024lb |
| Center Axle - Empty | 15300lb |
| Rear Axle - Rated Load | 38691lb |
| Center Axle - Rated Load | 38691lb |
| Front Axle - Empty | 43585lb |
| Rear Axle - Loaded | 53440lb |
| Rear Axle - Empty | 14749lb |
Body Plate
| Type | High strength Brinell HB450 wear resistant steel |
Service Refill Capacities
| Fuel Tank | 145.3gal (US) |
| Cooling System | 23.7gal (US) |
| Engine Crankcase | 13.7gal (US) |
| Transmission - OTG | 19.8gal (US) |
| Steering/Hoist Hydraulic System | 36.9gal (US) |
| DEF Tank | 6.6gal (US) |
| Brake Cooling Tank | 17.69gal (US) |
| Final Drive - Each | 1.3gal (US) |
| Axles - Each | 15.8gal (US) |
Body Hoist
| Raise Time | 12.0s |
| Lower Time | 8s |
Steering
| Lock to Lock | 4.8 seconds @ 60 rpm |
Standards
| Brakes | ISO 3450 – 2011 |
| Cab - FOPS | ISO 3449 Level II – 2005 |
| Cab - ROPS | ISO 3471 – 2008 |
| Steering | ISO 5010 – 2007 |
Turning Circle
| Turning Dimensions - SAE Turning Radius | 340in |
| Turning Dimensions - Clearance Radius | 358in |
| Note | Dimensions are for machines equipped with 29.5R25 tires. |
| Turning Dimensions - Inside Radius | 174in |
| Turning Dimensions - Aisle Width | 235in |
| Turning Dimensions - Steer Angle - Left/Right | 45° |