Allis Chalmers HD14

Allis Chalmers HD14 Technical Specifications

Allis Chalmers HD14 is a Row-Crop tractor that was produced by the John Deere between 1939 – 1947.

Below you will find detailed technical specifications for Allis Chalmers HD14 covering engine types, horsepower ratings, weight, height, fuel type and tank volume, oil capacity and type, hydraulic system diagram, wiring diagram, battery specs, etc.

Allis Chalmers HD14 Production

Manufacturer: Allis Chalmers
Factory: Springfield, Illinois, USA
Total built: 6,405

Allis Chalmers HD14 Power

Drawbar (claimed): 127 hp
94.7 kW
Belt (claimed): 145 hp
108.1 kW
Drawbar (tested): 126.98 hp
94.7 kW
Belt (tested): 145.39 hp
108.4 kW

Allis Chalmers HD14 Mechanical

Chassis: crawler
Cab: Open operator station.
Transmissions: 6-speed sliding gear
  3-speed torque converter

Title serial numbers

Location: Behind transmission case, right side
1939: 18
1940: 26
1941: 549
1942: 1166
1943: 2113
1944: 3138
1945: 4259
1946: 5455
1947: 5815
Final: 6422

how to read serial numbers…

What year is my Allis Chalmers HD14? Serial Number Decoder

The serial number list shows the first tractor built in each year. The other tractors for that year will have successively higher numbers. Your serial number should be between two of the stated numbers.

The list only includes the numbers of the first tractors produced in each year. Your serial should be somewhere between two numbers.Unless you happen to be the first person to own a tractor, your number will not appear on the list.

Allis Chalmers HD14 Engine detail

Engine Detail
General Motors 6-71
blower diesel
liquid-cooled 2-cycle vertical I-head
Displacement: 426 ci
7.0 L
Bore/Stroke: 4.25×5.00 inches
108 x 127 mm
Compression: 16.0:1
Rated RPM: 1500
Starter volts: 12
Oil capacity: 14 qts
13.2 L
Coolant capacity: 48 qts
45.4 L

Allis Chalmers HD14 Transmission overview

Engine Oil

Type: sliding gear
Gears: 6 forward and 2 reverse
Oil capacity: 40 qts
37.9 L

Allis Chalmers HD14 Dimensions

Length: 165 inches
419 cm
Width: 92 inches
233 cm
Height: 80 inches
203 cm
Operating weight: 28750 lbs
13041 kg
  29330 lbs
13304 kg (HD14C)
Gauge: 68 inches
172 cm

Allis Chalmers HD14 Tests

Nebraska Tractor Test 362

Nebraska Tractor Test 362
Diesel 6-speed crawler
October 15 – November 5, 1940
Link: Nebraska Tractor Test 362 file
Belt power (max): 145.39 hp
108.4 kW
Belt fuel use (max): 9.6 gal/hour
36.3 l/hour
Drawbar performance
Max power: 126.98 hp
94.7 kW
Gear 2 used for power test.
Max pull: 28,019 lbs
12709 kg
Gear 1 used for pull test.


Is Allis Chalmers HD14 a good tractor?

The Allis Chalmers HD14 is one of the great tractors in the Allis Chalmers stable, and it has earned Allis Chalmers a fantastic reputation.

How much oil does a Allis Chalmers HD14 take?

Check out the Allis Chalmers HD14 oil capacity and oil type in the engine specs section as it may vary across the engines. Keep in mind, that older models might have their oil capacity increased over time. You may compare between the early and late oil capacity.

Do tractors have VIN numbers?

Every tractor has a VIN number. The number is usually engraved below the driver’s seat. Tractor manufacturers put the number in different places on the tractor body.

What was the last year Allis Chalmers made the HD14?

The Allis Chalmers HD14 was an agricultural tractor model made from 1939 – 1947

Where is the serial number on a Allis Chalmers HD14?

Lookup behind transmission case, right side

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