Production | |
Manufacturer | Allis Chalmers |
Standard-tread tractor | |
Built in West Allis, Wisconsin, USA | |
Total built | 1160 |
Original price was $1,785 in 1919 | |
Originally named the Allis-Chalmers 15-30, the tractor was renamed 18-30 after the first Nebraska test. |
Allis Chalmers 18-30 Engine | |
Allis Chalmers 7.6L 4-cyl gasoline | |
Fuel tank | 25 gal 94.6 L |
Aux. fuel | 7.75 gal 29.3 L |
Engine details ... |
Allis Chalmers 18-30 Transmission | |
2-speed unsynchronized gear | |
Transmission details ... |
Allis Chalmers 18-30 Power | |
Drawbar (claimed) | 18 hp 13.4 kW |
Belt (claimed) | 30 hp 22.4 kW |
Plows | 3 |
Drawbar (tested) | 20.55 hp 15.3 kW |
Belt (tested) | 33.41 hp 24.9 kW |
Performance test details ... |
Mechanical | |
Two-wheel drive | |
Open operator station. |
Dimensions & Tires | |
Weight | 6150 lbs 2789 kg |
Front tire | 36x6 |
Rear tire | 50x12 |
Full dimensions and tires ... |
18-30 Serial Numbers | |
Location: | front of shifter on transmission case |
1919 | 5000 |
---- | 5006 |
1920 | 5161 |
1921 | 6015 |
1922 | ???? |
FAQ: How to read a serial number table. |
Belt Pulley | |
Diameter | 13 inches 33 cm |
Width | 8.5 inches 21 cm |
RPM | 930 |
References | |
18-30 4 Plow Tractor With Surplus Power published in 1921, by Allis Chalmers |
Page information | |
Copyright 2024 TractorData.com® | |
TractorData is a family-owned small business located in Minnesota that has been providing reference information on tractors since 1999. | |
Peter Easterlund - owner/author | |
Email: Peter@TractorData.com | |
Updated on March 12, 2015 |