Skip to content
An independent tractor referenceSpecifications. Sources. Side by side.
TractorStack.
Search
Find your tractor.
Menu ☰
Years in Production / 1945–1946
Leader
B
Explore the specifications, hardware, and original references for the Leader B.
No photo
31hp
Source index power
2WD Only
Drive
1945–1946
Production years
Leader
Manufacturer
B / 01
At a glance
Production
Utility tractor
Built in Auburn, Ohio, USA
- Manufacturer
- Leader (a part of Leader Tractor Company)
Mechanical
Two-wheel drive
Manual steering
Mechanical contracting band brakes
Open operator station.
- Final Drives
- chain
Pto
- Rear Pto
- transmission
- Rear Type
- 540
Belt Pulley
- Diameter
- 7 inches17 cm
- Width
- 6.5 inches16 cm
- Rpm
- 1510
- Speed
- 2770 ft/min844.30 meters/min
B / 02
Under the hood
Engine Detail
Hercules IXB
gasoline
4-cylinder
liquid-cooled
- Displacement
- 133 ci2.2 L
- Bore Stroke
- 3.25x4.00 inches83 x 102 mm
- Power
- 31 hp23.1 kW
- Fuel System
- Zenith carburetor
- Rated Rpm
- 1800
- Starter Type
- electric
- Fuel Type
- gasoline
- Cylinders
- 4
- Cooling
- liquid-cooled
B / 03
Gears & controls
Transmission
- Transmission Type
- gear
- Gears
- 3 forward and 1 reverse
- Clutch
- mechanical dry disc
B / 04
Size. Stance. Footprint.
Dimensions
- Length
- 111 in281 cm
- Height
- 61 in154 cm
- Wheelbase
- 70 in177 cm
- Ground clearance
- 19 in48 cm
- Front tread
- 48 in121 cm
- Rear tread
- 48 in121 cm
Dimensions And Tires
- Wheelbase
- 70 inches177 cm
- Weight
- 2500 lbs1134 kg
- Front Tire
- 5x15
- Rear Tire
- 9x24
Tires And Tracks
- Front Ag
- 5x15
- Rear Ag
- 9x24