This page provides a detailed comparison of the specifications for the Challenger MT645D and the New Holland TN85A.
| Challenger MT645D | New Holland TN85A | |
|---|---|---|
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| Engine | ||
| Engine Manufacturer | Sisu Diesel | Iveco |
| Engine Cooling Type | Liquid-cooled | Liquid-cooled |
| Engine Fuel Type | No. 2 Diesel | Diesel |
| Engine Induction Type | Turbocharged air-to-air intercooled | Natural |
| Engine Cylinders | 6 | 4 |
| Engine Displacement Value | 514 ci (8.4 L) | 274 ci (4.5 L) |
| Engine Rated Rpm | 1950 | 2300 |
| Engine Power Output Value | 251 hp (187.0 kW) | 80 hp (59.7 kW) |
| Transmission | ||
| Transmission Type | CVT (combination of mechanical and hydrostatic sections) | Partially synchronized with mechanical shuttle |
| Transmission Forward Gears | Infinite | 12 |
| Transmission Reverse Gears | Infinite | 12 |
| Dimensions | ||
| Length Value | 215.7 | 157.5 |
| Width Value | - | 67.2 |
| Operating Weight Value | 25365 lb (11505 kg) | 6008 lb (2725 kg) |
| Miscellaneous | ||
| Chassis | 4x4 | 4x2 2WD |
| Drive Type | 4WD | 2WD |
| Hitch Type | III | Three-Point Hitch |
| Hitch Category | III | II/I |
| Hitch Position | Rear | Rear |
| Hitch Capacity Value | - | 3968 lb (1800 kg) |
| Hydraulic System Type | Closed Center Load Sensing (CCLS) | Open Center |
| Operator Station Type | Cab | Open (ROPS) |
| Starter Type | Electric | Electric |
