FastFix DB
Search for Workshop, Owner, Service and Parts Manuals
info | |
1930 - 1936, Standard-tread tractor | |
Previous model: | Allis Chalmers 20-35 |
Next model: | Allis Chalmers A |
Production | |
Manufacturer: | Allis Chalmers |
Factory: | West Allis, Wisconsin, USA |
Total built: | 2,426 |
Capacity | |
Fuel: | 30 gal [113.6 L] |
Aux. fuel: | 1 gal [3.8 L] |
Dimensions & Tires | |
Weight: | 7,000 lbs [3175 kg] |
Front tire: | 36x6 |
Rear tire: | 50x12 |
25-40 Serial Numbers | |
Location: | front of shifter on transmission case |
Allis Chalmers 25-40 Power | |
Drawbar (claimed): | 27 hp [20.1 kW] |
Belt (claimed): | 42.6 hp [31.8 kW] |
Drawbar (tested): | 33.82 hp [25.2 kW] |
Belt (tested): | 47.00 hp [35.0 kW] |
Mechanical | |
Chassis: | 4x2 2WD |
Steering: | manual |
Cab: | Open operator station. |
info | |
Bore/Stroke: | 5.00x6.50 inches [127 x 165 mm] |
Rated RPM: | 1000 |
Coolant capacity: | 40 qts [37.9 L] |
Engine Detail | |
Allis Chalmers, gasoline, 4-cylinder, liquid-cooled vertical I-head, 510.5 ci [8.4 L] |
info | |
Previous model: | Allis Chalmers 20-35 |
Next model: | Allis Chalmers A |
Transmission | |
Type: | gear |
Gears: | 2 forward and 1 reverse |
info | |
Previous model: | Allis Chalmers 20-35 |
Next model: | Allis Chalmers A |
Dimensions | |
Weight: | 7,000 lbs [3175 kg] |
Length: | 152 inches [386 cm] |
Width: | 76 inches [193 cm] |
Height: | 65 inches [165 cm] |
Allis Chalmers 25-40 Tires | |
Ag front: | 36x6 steel |
Ag rear: | 50x12 steel |