Allis Chalmers All-Crop

The Allis Chalmers All-Crop is a tractor produced by Allis Chalmers. It is equipped with a 283.7 ci 4.6 L engine. Transmission: 3 forward and 1 reverse. Operating weight: 5965 lbs 2705 kg.

Overview

	1930 - 1933 Row-Crop tractor

Production
Manufacturer	Allis Chalmers
Row-Crop tractor

Allis Chalmers All-Crop Engine
Continental 4.6L 4-cyl gasoline
Engine details ...

Allis Chalmers All-Crop Transmission
3-speed non-synchronized gear
Transmission details ...

Allis Chalmers All-Crop Power
Plows	3
Drawbar (tested)	24.98 hp 18.6 kW
Belt (tested)	36.09 hp 26.9 kW
Performance test details ...

Mechanical
Two-wheel drive
Open operator station.

Dimensions & Tires
Weight	5965 lbs 2705 kg
Full dimensions and tires ...

Engine

Engine Detail — 283.7 ci / 4.6 L Gasoline

Manufacturer	Continental
Fuel Type	Gasoline
Configuration	4-cylinder, liquid-cooled
The 284 Continental was the original engine on the Allis All-Crop and used until 1933, tractor serial number UC1268
Displacement	283.7 ci 4.6 L
Bore/Stroke	4.25x5.00 inches 108 x 127 mm
Rated RPM	1200
Coolant capacity	20 qts 18.9 L

Transmission

Transmission — 3 forward and 1 reverse non-synchronized gear

Type	non-synchronized gear
Gears	3 forward and 1 reverse

Dimensions

Allis Chalmers All-Crop Tires

Dimensions
Weight	5965 lbs 2705 kg

Tests

Nebraska Tractor Test 189
Continental 3-speed 2WD April 17 - May 13, 1931 Link: Nebraska Tractor Test 189 file
Belt power (max)	36.09 hp 26.9 kW
Belt fuel use (max)	4.1 gal/hour 15.5 l/hour
Drawbar performance
Max power	24.98 hp 18.6 kW
Gear 1 used for power test.
Max pull	3,763 lbs 1706 kg
Gear 1 used for pull test.

Photos

Allis Chalmers All-Crop tractor photo