Allis Chalmers K tractor specifications

1929 - 1943

1929 - 1943 Agricultural Crawler tractor

Production

Production Manufacturer:Allis Chalmers
Type:Agricultural Crawler tractor
Factory:Springfield, Illinois, USA
Total built:9,468

Variants

Variants K:gasoline
WK:wide gas
KO:diesel
WKO:wide diesel

1929 - 1943

Agricultural Crawler tractor

Production

Production
Manufacturer:	Allis Chalmers
Type:	Agricultural Crawler tractor
Factory:	Springfield, Illinois, USA
Total built:	9,468

Variants

Variants
K:	gasoline
WK:	wide gas
KO:	diesel
WKO:	wide diesel

Allis Chalmers K Power

Allis Chalmers K Power
Drawbar (claimed):	35.5 hp 26.5 kW
Belt (claimed):	49.3 hp 36.8 kW
Drawbar (tested):	53.6 hp 40.0 kW
Belt (tested):	62.22 hp 46.4 kW
power test details ...

Allis Chalmers K Engine

Allis Chalmers K Engine
Allis Chalmers 8.4L 4-cyl gasoline
Fuel tank:	39 gal 147.6 L
Engine details ...

Mechanical

Mechanical
Chassis:	crawler
Cab:	Open operator station.
Transmissions:	3-speed gear
	4-speed gear
Transmission details ...

Dimensions & Tracks

Dimensions & Tracks
Weight:	11500 lbs 5216 kg
tracks
Full dimensions and tracks ...

K Serial Numbers

K Serial Numbers
Location:	Serial number on the transmission case or instrument panel
1929:	1
1930:	49
1931:	1373
1932:	2334
1933:	2654
1934:	3046
1935:	3594
1936:	4793
how to read serial numbers...

Allis Chalmers K Power

Allis Chalmers K Power Drawbar (claimed):35.5 hp
26.5 kW
Belt (claimed):49.3 hp
36.8 kW
Drawbar (tested):53.6 hp
40.0 kW
Belt (tested):62.22 hp
46.4 kW
power test details ...

1929 - 1943

Agricultural Crawler tractor

Nebraska Tractor Test 215

Nebraska Tractor Test 215
Gasoline 3-speed crawler September 21 - October 4, 1933 Link: Nebraska Tractor Test 215 file
Belt power (max):	55.24 hp 41.2 kW
Belt fuel use (max):	5.9 gal/hour 22.3 l/hour
Drawbar performance
Max power:	47.87 hp 35.7 kW
Gear 2 used for power test.
Max pull:	8865 lbs 4021 kg
Gear 1 used for pull test.

Nebraska Tractor Test 336

Nebraska Tractor Test 336
Gasoline 4-speed crawler November 21 - 27, 1939 Link: Nebraska Tractor Test 336 file
Belt power (max):	62.22 hp 46.4 kW
Belt fuel use (max):	6.2 gal/hour 23.5 l/hour
Drawbar performance
Max power:	53.6 hp 40.0 kW
Gear 2 used for power test.
Max pull:	11785 lbs 5345 kg
Gear 1 used for pull test.

Allis Chalmers K Engine

Allis Chalmers K Engine Allis Chalmers 8.4L 4-cyl gasoline Fuel tank:39 gal
147.6 L
Engine details ...

1929 - 1943

Agricultural Crawler tractor

Engine Detail

Engine Detail
Allis Chalmers
gasoline
4-cylinder
liquid-cooled vertical I-head
Displacement:	510.5 ci 8.4 L
Bore/Stroke:	5.00x6.50 inches 127 x 165 mm
Air cleaner:	oil bath
Compression:	5.2:1
Rated RPM:	1050
Coolant capacity:	44 qts 41.6 L

Mechanical

Mechanical Chassis:crawler
Cab:Open operator station.
Transmissions:3-speed gear
4-speed gear
Transmission details ...

1929 - 1943

Agricultural Crawler tractor

Transmissions overview

Transmissions overview
3-speed gear
4-speed gear

Transmission

Transmission
Type:	gear
Gears:	3 forward and 1 reverse
The three-speed transmission was used on early models.

Speeds

Speeds

Transmission

Transmission
Type:	gear
Gears:	4 forward and 1 reverse
Oil capacity:	22 qts 20.8 L
The four-speed transmission was introduced in 1935 at tractor serial number 4451.

Speeds

Speeds

Dimensions & Tracks

Dimensions & Tracks Weight:11500 lbs
5216 kg
tracks Full dimensions and tracks ...

1929 - 1943

Agricultural Crawler tractor

Allis Chalmers K Tracks

Dimensions

Dimensions
Length:	124 inches 314 cm
K Width:	65.9 inches 167 cm
Height (hood):	64 inches 162 cm
Weight:	11500 lbs 5216 kg
K Gauge:	48 inches 121 cm
WK Gauge:	63 inches 160 cm

K Serial Numbers

K Serial Numbers Location:Serial number on the transmission case or instrument panel
1929:1
1930:49
1931:1373
1932:2334
1933:2654
1934:3046
1935:3594
1936:4793

how to read serial numbers...