This page provides a detailed comparison of the specifications for the Challenger MT335B and the Zetor Proxima 6421.
| Challenger MT335B | Zetor Proxima 6421 | |
|---|---|---|
| Images | ||
| Engine | ||
| Engine Manufacturer | Challenger | Zetor |
| Engine Cooling Type | Liquid-Cooled | Liquid-cooled |
| Engine Fuel Type | Diesel | Diesel |
| Engine Induction Type | Turbocharged | Turbocharged |
| Engine Cylinders | 3 | 4 |
| Engine Displacement Value | 201 ci (3.3 L) | 254 ci (4.2 L) |
| Engine Rated Rpm | 2150 | 2200 |
| Engine Power Output Value | 78 hp (58.2 kW) | 64 hp (47.7 kW) |
| Transmission | ||
| Transmission Type | 12-speed Synchronized Shuttle | Syncromesh with mechanical shuttle |
| Transmission Forward Gears | 12 | 12 |
| Transmission Reverse Gears | 12 | 12 |
| Dimensions | ||
| Length Value | 148 | 152 |
| Width Value | 76 | 73 |
| Operating Weight Value | 6614 lb (3000 kg) | 7240 lb (3284 kg) |
| Miscellaneous | ||
| Chassis | 4x2 2WD | 4x2 2WD |
| Drive Type | 2WD | 2WD |
| Front Tire Type | - | - |
| Rear Tire Type | - | - |
| Hitch Type | 3 Point Hitch | Three-Point Hitch |
| Hitch Category | I/II | Category 2/1 |
| Hitch Position | Rear | Rear |
| Hydraulic System Type | Open Center | Open Center |
| Operator Station Type | Either Cab or Open (ROPS) | Both Open (ROPS) and Cab Configuration Available |
| Starter Type | Electric Starter | 12 volt electric |
