This page provides a detailed comparison of the specifications for the David Brown 2D and the Deutz-Fahr M640.
| David Brown 2D | Deutz-Fahr M640 | |
|---|---|---|
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| Engine | ||
| Engine Manufacturer | David Brown | Deutz-Fahr |
| Engine Cooling Type | Air-cooled | Liquid-cooled |
| Engine Fuel Type | Diesel | Diesel |
| Engine Induction Type | Direct Injection | Turbocharged intercooled |
| Engine Cylinders | 2 | 6 |
| Engine Displacement Value | 77 ci (1.3 L) | 370 ci (6.1 L) |
| Engine Rated Rpm | 1800 | 2100 |
| Engine Power Output Value | 14 hp (10.5 kW) | 171 hp (127.5 kW) |
| Transmission | ||
| Transmission Type | Gear | Partial power shift |
| Transmission Forward Gears | 4 | 24 |
| Transmission Reverse Gears | 1 | 24 |
| Dimensions | ||
| Length Value | 116.5 | 187.4 |
| Width Value | 67 | - |
| Operating Weight Value | 1900 lb (862 kg) | 13160 lb (5969 kg) |
| Miscellaneous | ||
| Chassis | 4x2 | 4x4 MFWD 4WD |
| Drive Type | 2WD | 4WD |
| Front Tire Type | - | - |
| Rear Tire Type | - | - |
| Hitch Category | - | III |
| Hitch Position | - | Rear |
| Hydraulic System Type | - | Open center |
| Operator Station Type | - | Cab |
| Starter Type | Electric | Electric |
