David Brown 3800 Specifications - David Brown 3800 Specs

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1968 - 1971, Utility tractor
Series next: David Brown 4600
Production
Manufacturer: David Brown
Factory: Meltham Mills, Huddersfield, England
Original price (USD): $4,000 (1971)
Capacity
Fuel: 9.5 gal [36.0 L]
Hydraulic system: 6 gal [22.7 L]
3-Point Hitch
Rear Type: I
Control: position and draft control
Rear lift (at ends): 1600 lbs [725 kg] (working), 1950 lbs [884 kg] (static)
Power Take-off (PTO)
Rear PTO: live
Rear RPM: 540/1000
Dimensions & Tires
Wheelbase: 76 inches [193 cm]
Weight: 3885 to 5835 pounds
Front tire: 6.00-16
Rear tire: 13.6/12-28
3800 Serial Numbers
- Serial numbers unknown -
David Brown 3800 Power
PTO (claimed): 39 hp [29.1 kW]
Drawbar (tested): 32.13 hp [24.0 kW]
PTO (tested): 39.16 hp [29.2 kW]
Mechanical
Chassis: 4x2 2WD
Final drives: spur gear
Differential lock: rear diff lock standard
Steering: manual, power-assist optional
Brakes: mechanical shoe
Cab: Open operating station.
Hydraulics
Type: Selectamatic
Capacity: 6 gal [22.7 L]
Pressure: 2000 psi [137.9 bar]
Pump flow: 7.3 gpm [27.6 lpm]
Battery
Number: 1
Volts: 12
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Bore/Stroke: 3.939x4.000 inches [100 x 102 mm]
Air cleaner: oil bath
Compression: 6.75:1
Rated RPM: 2200
Operating RPM: 700-2200
Torque: 115 lb-ft [155.9 Nm]
Torque RPM: 1400
Starter volts: 12
Oil capacity: 6.75 qts [6.4 L]
Coolant capacity: 9 qts [8.5 L]
Engine Detail
David Brown, gasoline, 3-cylinder, liquid-cooled, 146.1 ci [2.4 L]
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Series next: David Brown 4600
Transmission
Type: gear
Gears: 6 forward and 2 reverse
Clutch: dry disc
Oil capacity: 24 qts [22.7 L]
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Series next: David Brown 4600
Dimensions
Weight (operating): 3885 lbs [1762 kg]
Weight (ballasted): 5835 lbs [2646 kg]
Wheelbase: 76 inches [193 cm]
Length: 115.625 inches [293 cm]
Width: 64.5 inches [163 cm] (min)
Height (hood): 51.25 inches [130 cm]
Clearance (front axle): 17.5 inches [44 cm]
Clearance (drawbar): 11.75 inches [29 cm]
Front tread: 48 to 72 inches [121 to 182 cm]
Rear tread: 48 to 76 inches [121 to 193 cm] 60 to 80 inches (PAVT) [152 to 203 cm] (PAVT)
David Brown 3800 Tires
Ag front: 14.9/13-24, 14.9/13-28
Ag rear: 13.6/12-28