This page provides a detailed comparison of the specifications for the Challenger MT745B and the White Workhorse 145.
| Challenger MT745B | White Workhorse 145 | |
|---|---|---|
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| Engine | ||
| Engine Manufacturer | Caterpillar | CDC-Cummins |
| Engine Model | C9 ACERT Tech Tier 3 | - |
| Engine Cooling Type | Liquid-cooled | liquid-cooled |
| Engine Fuel Type | Diesel | Diesel |
| Engine Induction Type | Turbocharged and Air-to-Air Aftercooled | Turbocharged aftercooled |
| Engine Cylinders | 6 | 6 |
| Engine Displacement Value | 537 ci (8.8 L) | 359 ci (5.9 L) |
| Engine Rated Rpm | 2100 | 2200 |
| Engine Power Output Value | 269 hp (200.6 kW) | - |
| Transmission | ||
| Transmission Type | Full power shift | partial power shift |
| Transmission Forward Gears | 16 | 18 |
| Transmission Reverse Gears | 4 | 6 |
| Dimensions | ||
| Length Value | 233 | 175 |
| Width Value | 133 | - |
| Operating Weight Value | 31075 lb (14095 kg) | 14665 lb (6652 kg) |
| Miscellaneous | ||
| Hitch Type | Standard Cat.3/3N | - |
| Hitch Category | IIIN/III | III/II |
| Hitch Capacity Value | 16000 lb (7257 kg) | - |
| Hydraulic System Type | Closed-center PFC | closed center |
| Starter Type | Electric | 12-volt |
