David Brown 770 Tractor (1965-1970)
Manufacturer:David Brown
Price:3,600(USD)
Series:Selectamatic Series
Model:770
Equipment Type: Utility Tractors
Factory:Meltham Mills, Huddersfield, England
Full Specifications
DAVID BROWN 770 POWER
- Engine
- 36 hp/26.8 kW
- PTO (claimed)
- 32 hp/23.9 kW
- Plows
- 2
ENGINE DETAIL
- Description
- David Brown AD3/49/diesel/3-cylinder/liquid-cooled
- Displacement
- 146.1 ci/2.4 L
- Bore/Stroke
- 3.94x4.00 inches/100 x 102 mm
- Power
- 36 hp/26.8 kW
- Fuel system
- direct injection
- Compression
- 17:1
- Rated RPM
- 2055
- Idle RPM
- 700-2000
- Torque
- 100 lb-ft/135.6 Nm
- Torque RPM
- 1400
- Firing order
- 1-2-3
- Starter
- electric
- Starter volts
- 12
- Oil capacity
- 7.8 qts/7.4 L
- Coolant capacity
- 12 qts/11.4 L
DAVID BROWN 770 ENGINE
- Description
- David Brown 2.4L 3-cyl diesel
- Fuel tank
- 11.4 gal/43.1 L
TRANSMISSION
- Type
- gear
- Gears
- 12 forward and 4 reverse
- Clutch
- dry disc
- Oil capacity
- 28.8 qts/27.3 L
MECHANICAL
- Chassis
- 4x2 2WD
- Final drives
- spur gear
- Differential lock
- mechanical rear
- Steering
- manual
- Brakes
- mechanical drum
- Cab
- Open operator station.
- Transmission
- 12-speed gear
HYDRAULICS
- Type
- open center
- Pressure
- 2000 psi/137.9 bar
- Pump flow
- 6.6 gpm/25.0 lpm
TRACTOR HITCH
- Rear Type
- I
- Control
- position and draft control
- Rear lift (at ends)
- 1600 lbs/725 kg
POWER TAKE-OFF (PTO)
- Rear PTO
- live
- Rear RPM
- 540 (1.375)
- Engine RPM
- 540@1620
DAVID BROWN 770 TIRES
- Ag front
- 5.50-16
- Ag rear
- 11.2/10-28
DIMENSIONS
- Wheelbase
- 75 inches/190 cm
- Length
- 112.5 inches/285 cm
- Width
- 64 inches/162 cm
- Height (steering wheel)
- 55.5 inches/140 cm
- Height (exhaust)
- 80.5 inches/204 cm
- Clearance (drawbar)
- 11 inches/27 cm
- Front tread
- 48/52/56/60/64/68/72/76 inches/121/132/142/152/162/172/182/193 cm
- Rear tread
- 48/52/56/60/64/68/72/76 inches/121/132/142/152/162/172/182/193 cm
DAVID BROWN 770 WEIGHT
- Shipping
- 3110 lbs/1410 kg
- Operating
- 3270 lbs/1483 kg
- Max capacity
- 4470 lbs/2027 kg
DIMENSIONS & TIRES
- Wheelbase
- 75 inches/190 cm
- Weight
- 3110 to 3270 pounds
- Front tire
- 6.00-16
- Rear tire
- 12.4/11-28
BELT PULLEY
- Diameter
- 8.5 inches/21 cm
- Width
- 5.2 inches/13 cm
- RPM
- 2023
- Speed
- 3100 ft/min/944.88 meters/min
ELECTRICAL
- Ground
- negative
- Battery volts
- 12
- Battery AH
- 96
About David Brown Tractor
The David Brown 770 tractor is part of the 9R tractor series. The 770 is a Utility Tractors type, that is used mostly in Agriculture Tractors. A engine powers the 770 tractor. This setup improves usability in the real world.
Utility Tractors
