This page provides a detailed comparison of the specifications for the Challenger MT945B and the Massey Ferguson 4245.
| Challenger MT945B | Massey Ferguson 4245 | |
|---|---|---|
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| Engine | ||
| Engine Manufacturer | Caterpillar | Perkins |
| Engine Model | C15 ACERT Tier III | Perkins Diesel, Serial No. U818783C |
| Engine Cooling Type | Liquid | Liquid-cooled |
| Engine Fuel Type | Diesel | Diesel |
| Engine Induction Type | Turbocharged / Air-to-Air Aftercooled | Turbocharged |
| Engine Cylinders | 6 | 4 |
| Engine Displacement Value | 928 ci (15.2 L) | 243 ci (4.0 L) |
| Engine Rated Rpm | 2100 | 2200 |
| Engine Power Output Value | 416 hp (310.4 kW) | 73 hp (54.5 kW) |
| Transmission | ||
| Transmission Type | Full powershift | 12-speed |
| Transmission Forward Gears | 16 | - |
| Transmission Reverse Gears | 4 | - |
| Dimensions | ||
| Length Value | 298 | 159 |
| Width Value | 200 | 81.1 |
| Operating Weight Value | 50495 lb (22904 kg) | 8225 lb (3731 kg) |
| Miscellaneous | ||
| Chassis | 4x4 | 4x2 2WD |
| Drive Type | 4WD | 2WD |
| Front Tire Type | - | - |
| Rear Tire Type | - | - |
| Hitch Type | IVN/III Opt | Category II |
| Hitch Position | Rear | Rear |
| Hitch Capacity Value | 19500 lb (8845 kg) | - |
| Hydraulic System Type | Closed center PFC | Open Center |
| Operator Station Type | Cab | - |
| Starter Type | - | Electric |
