This page provides a detailed comparison of the specifications for the Massey Ferguson 261 and the Nuffield Unknown.
| Massey Ferguson 261 | Nuffield Unknown | |
|---|---|---|
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| Engine | ||
| Engine Manufacturer | Perkins | BMC |
| Engine Model | AD4.236 | - |
| Engine Cooling Type | Liquid-cooled | Liquid-cooled |
| Engine Fuel Type | Diesel | Diesel |
| Engine Induction Type | Naturally aspirated | Naturally aspirated |
| Engine Cylinders | 4 | 4 |
| Engine Displacement Value | 236 ci (3.9 L) | 230 ci (3.8 L) |
| Engine Rated Rpm | 2000 | 2000 |
| Engine Power Output Value | 60 hp (44.7 kW) | 60 hp (44.7 kW) |
| Transmission | ||
| Transmission Type | Sliding gear | Gear |
| Transmission Forward Gears | 8 | 5 |
| Transmission Reverse Gears | 2 | 1 |
| Dimensions | ||
| Length Value | 148 | 121.7 |
| Width Value | 75.9 | 65 |
| Operating Weight Value | 5380 lb (2440 kg) | 5689 lb (2580 kg) |
| Miscellaneous | ||
| Chassis | 4x2 (2WD) | - |
| Drive Type | 2WD | - |
| Front Tire Type | - | - |
| Rear Tire Type | - | - |
| Hitch Type | Three-Point Hitch | - |
| Hitch Category | II/I | 3 |
| Hitch Position | Rear | - |
| Hydraulic System Type | Open center | - |
| Operator Station Type | Two-post ROPS | - |
| Starter Type | Electric | Electric Starter |
