This page provides a detailed comparison of the specifications for the New Holland T8.390 and the Zetor Proxima 6421.
| New Holland T8.390 | Zetor Proxima 6421 | |
|---|---|---|
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| Engine | ||
| Engine Manufacturer | FPT | Zetor |
| Engine Cooling Type | Liquid-cooled | Liquid-cooled |
| Engine Fuel Type | Diesel | Diesel |
| Engine Induction Type | Turbocharged aftercooled | Turbocharged |
| Engine Cylinders | 6 | 4 |
| Engine Displacement Value | 531 ci (8.7 L) | 254 ci (4.2 L) |
| Engine Rated Rpm | 2000 | 2200 |
| Engine Power Output Value | 374 hp (278.9 kW) | 64 hp (47.7 kW) |
| Transmission | ||
| Transmission Type | Full power shift | Syncromesh with mechanical shuttle |
| Transmission Forward Gears | - | 12 |
| Transmission Reverse Gears | - | 12 |
| Dimensions | ||
| Length Value | - | 152 |
| Width Value | - | 73 |
| Operating Weight Value | 26495 lb (12018 kg) | 7240 lb (3284 kg) |
| Miscellaneous | ||
| Chassis | 4x4 MFWD 4WD | 4x2 2WD |
| Drive Type | 4WD | 2WD |
| Front Tire Type | - | - |
| Rear Tire Type | - | - |
| Hitch Type | Category 3 | Three-Point Hitch |
| Hitch Category | - | Category 2/1 |
| Hitch Position | - | Rear |
| Hitch Capacity Value | 37125 lb (16840 kg) | - |
| Hydraulic System Type | Closed center load sensing | Open Center |
| Operator Station Type | - | Both Open (ROPS) and Cab Configuration Available |
| Starter Type | Electric | 12 volt electric |
