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info | |
SAE20W30, SAE20W40 |
Production | |
Manufacturer: | David Brown |
Factory: | Meltham Mills, Huddersfield, England |
Total built: | 8,986 |
Original price (USD), $4,000 (1971 ), |
Capacity | |
Fuel: | 9.5 gal [36.0 L] |
3-Point 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 |
Dimensions & Tires | |
Wheelbase: | 75.8 inches [192 cm] |
Weight: | 3,470 lbs [1573 kg] |
Front tire: | 6.00-16 |
Rear tire: | 12.4/11-28 |
780 Serial Numbers | |
Location: | Front-right side of chassis, just behind the radiator |
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 |
Hydraulics | |
Pressure: | 2000 psi [137.9 bar] |
Pump flow: | 7.4 gpm [28.0 lpm] |
Electrical | |
Ground: | negative |
info | |
Bore/Stroke: | 3.9375x4.50 inches [100 x 114 mm] |
Power (gross): | 46 hp [34.3 kW] |
Compression: | 17:1 |
Rated RPM: | 2200 |
Idle RPM: | 700-2200 |
Firing order: | 1-2-3 |
Oil capacity: | 6.5 qts [6.2 L] |
Coolant capacity: | 10 qts [9.5 L] |
Engine Detail | |
David Brown, diesel, 3-cylinder, liquid-cooled, 164.4 ci [2.7 L] |
Transmission | |
Transmission: | sliding gear |
Gears: | 12 forward and 4 reverse |
Clutch: | dry disc |
Oil capacity: | 24 qts [22.7 L] |
Dimensions | |
Weight: | 3,470 lbs [1573 kg] |
Wheelbase: | 75.8 inches [192 cm] |
Length: | 111.75 inches [283 cm] |
Width: | 64 inches [162 cm] |
Height: | 82.5 inches [209 cm] |
Ground clearance: | 11.75 inches [29 cm] |
David Brown 780 Tires | |
Ag front: | 6.00-16 |
Ag rear: | 12.4/11-28 |