David Brown 850
Type: Utility Tractors
Contents:
Production | |
| Manufacturer: | David Brown |
| Type: | Utility tractor |
| Factory: | Meltham Mills, Huddersfield, England |
David Brown 850 Power | |
| Engine: | 35 hp 26.1 kW |
| Drawbar (claimed): | 30 hp 22.4 kW |
| PTO (claimed): | 33 hp 24.6 kW |
| Drawbar (tested): | 30.93 hp 23.1 kW |
| PTO (tested): | 33.56 hp 25.0 kW |
Mechanical | |
| Chassis: | 4x2 2WD |
| Final drives: | spur gear |
| Steering: | manual |
| Brakes: | differential mechanical expanding shoe |
| Cab: | Open operator station. |
| Transmission: | 6-speed unsynchronized gear |
Tractor hitch | |
| Rear Type: | I |
Power Take-off (PTO) | |
| Rear PTO: | transmission |
| live*Optional | |
| Clutch: | dry disc |
| Rear RPM: | 540/1000 (1.375) |
| Engine RPM: | 540@1800 540@1100 1000@2000 |
Engine Detail | |
| David Brown | |
| diesel | |
| 4-cylinder | |
| liquid-cooled | |
| Displacement: | 154 ci 2.5 L |
| Bore/Stroke: | 3.50x4.00 inches 89 x 102 mm |
| Power: | 35 hp 26.1 kW |
| Fuel system: | direct injection |
| Air cleaner: | oil bath |
| Compression: | 17:1 |
| Rated RPM: | 2000 |
| Idle RPM: | 700-2000 |
| Starter volts: | 12 |
| Oil capacity: | 10.1 qts 9.6 L |
| Coolant capacity: | 14.4 qts 13.6 L |
Transmission | |
| Type: | unsynchronized gear |
| Gears: | 6 forward and 2 reverse |
| Clutch: | dry disc |
| Three gears (1-3) plus reverse (R) in two ranges (low and high). | |
Dimensions | |
| Wheelbase: | 75.25 inches 191 cm |
| Length: | 113.5 inches 288 cm |
| Height (hood): | 51.75 inches 131 cm |
| Front tread: | 52/56/60/64/68/72 inches 132/142/152/162/172/182 cm |
| Rear tread: | 52/56/60/64/68/72 inches 132/142/152/162/172/182 cm |
