David Brown 780
| Production |
| Manufacturer: | David Brown
|
| Factory: | Meltham Mills, Huddersfield, England
|
| Total built: | 8,986
|
| Original price: | $4,000 (1971 )
|
| David Brown 780 Power |
| Engine (gross): | 46 hp
34.3 kW
|
| Drawbar (claimed): | 38.9 hp
29.0 kW
|
| PTO (claimed): | 42.9 hp
32.0 kW *Maximum PTO power. Rated power at 540 RPM was 37.1 HP.
|
| Mechanical |
| Chassis: | 4x2 2WD
|
| Steering: | manual
|
| Brakes: | mechanical drum
|
| Transmissions: | 12-speed
|
| | 6-speed
|
 Transmission details ... |
| Hydraulics |
| Pressure: | 2000 psi
137.9 bar
|
| Pump flow: | 7.4 gpm
28.0 lpm
|
| Oil type: |
|
| Tractor hitch |
| Rear Type: | I
|
| Rear lift: | 1600 lbs
725 kg
|
| Power Take-off (PTO) |
| Rear PTO: | live
|
| Rear RPM: | 540/1000
|
| Engine RPM: | 540@1828
1000@2000
|
| 780 Serial Numbers |
| Location: | Front-right side of chassis, just behind the radiator
|
| 1967: | 600001
|
| 1968: | 600879
|
| 1969: | 602853
|
| 1970: | 606109
|
| 1971: | 609665
|
how to read serial numbers...
|
| Electrical |
| Ground: | negative
|
| Page information |
| Last update: | February 26, 2018
|
| Copyright: | Copyright 2021 TractorData LLC
|
| Contact: | Peter@TractorData.com
|
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Engine details ...
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