John Deere industrial tractors

John Deere BI

The John Deere BI is an industrial tractor produced from 1936 to 1941 by John Deere in Waterloo, Iowa, USA. A total of 183 units were built. It features two engine options: a 2.4L 2-cylinder all-fuel engine used until 1938 and a larger 2.9L 2-cylinder gasoline engine available from 1938 onward. The tractor has a 4-speed gear transmission with 4 forward and 1 reverse gears, two-wheel drive, manual steering, and an open operator station. It was available in variants including the BR standard-front farm tractor and the B row-crop farm tractor. The tractor's belt power is claimed at 14.25 hp (10.6 kW). Serial numbers range from 325000 in 1936 to 332157 at the end of production in 1941.
Power-
Founded-
ModelBI

Technical Specifications

Detailed specifications and technical data for John Deere BI

Power
Belt (claimed)14.25 hp (10.6 kW)
Engine
Fuel tank12 gal (45.4 L)
Engine optionsJohn Deere 2.4L 2-cyl all fuel, John Deere 2.9L 2-cyl gasoline
John Deere 2.4L 2-cyl all fuel2-cylinder, liquid-cooled, displacement 149 ci (2.4 L), bore/stroke 4.25x5.25 inches (108 x 133 mm), compression 4.71:1, rated RPM 975, firing order 1-2, oil capacity 7 qts (6.6 L), coolant capacity 24 qts (22.7 L), sparkplug gap 0.030 inches (0.762 mm), point gap 0.015 inches (0.381 mm), original engine used through 1938 (until S/N 328999)
John Deere 2.9L 2-cyl gasoline2-cylinder, liquid-cooled, displacement 175 ci (2.9 L), bore/stroke 4.50x5.50 inches (114 x 140 mm), compression 4.71:1, rated RPM 1150, firing order 1-2, oil capacity 7 qts (6.6 L), coolant capacity 24 qts (22.7 L), sparkplug gap 0.030 inches (0.762 mm), point gap 0.015 inches (0.381 mm), larger engine available in 1938 (S/N 329000)
Variants
Brow-crop farm tractor
BRstandard-front farm tractor
Mechanical
DriveTwo-wheel drive
SteeringManual steering
Operator stationOpen operator station
Production
TypeIndustrial tractor
Built inWaterloo, Iowa, USA
Total built183
ManufacturerJohn Deere
Years produced1936 - 1941
Transmission
Typegear
Gears4 forward and 1 reverse
Serial Numbers
1936325000
1937326655
1938328111
1939329000
1940330633
1941332039
Final332157
Serial number locationSerial number plate on the left side of the tractor, just ahead of the flywheel