Gray Tractor 15-25 B


Gray Tractor 15-25 B tractor photo
1915 - 1916
Standard-tread tractor
Series map:
15-25
20-35
25.0hp*
35.0hp*
*Estimated engine power for comparison only.
Production
ManufacturerGray Tractor
Standard-tread tractor
Built in Minneapolis, Minnesota, USA
Original price was $1,650 in 1916
Gray Tractor 15-25 Engine
Waukesha 6.1L 4-cyl gasoline
Fuel tank30 gal
113.6 L
Engine details ...
Gray Tractor 15-25 Power
Drawbar (claimed)15 hp
11.2 kW
Belt (claimed)25 hp
18.6 kW
Mechanical
Drive3x1 drum drive
Manual steering
Open operator station.
Photos
No photos of the Gray Tractor 15-25 are currently available. To submit yours, email it to Peter@TractorData.com. Photos may only be used with the permission of the original photographer.
Dimensions & Tires
Weight5500 lbs
2494 kg
Front tire39x8
Rear tire55x48
Full dimensions and tires ...
Belt Pulley
Diameter11 inches
27 cm
Width7 inches
17 cm
References
15-25 B references literature
The Gray Tractor with the Wide Drive Drum published in 1916
Page information
Peter Easterlund - owner of TractorData.com
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Peter Easterlund - owner/author
Email: Peter@TractorData.com
Updated on February 26, 2025
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