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Years in Production / 1960–1968

Allis-Chalmers

D15

Explore the specifications, hardware, and original references for the Allis-Chalmers D15.

Allis-Chalmers D15 · Illustration

Allis-Chalmers D15 · Illustration

44hp

Engine estimate · from PTO

2WD Only

Drive

1960–1968

Production years

Allis-Chalmers

Manufacturer

D15 / 01

At a glance

Overview

Alternative Additional Value
SAE80EP

Production

Row-Crop tractor

Built in West Allis, Wisconsin, USA

The Allis-Chalmers D15 was an improved version of the D14, which it replaced in 1960. Higher power for the gas and LPG engines came from increased compression and RPMs. A diesel engine was also made available.

Manufacturer
Allis Chalmers
Total Built
7,169 (total)
Total Built
6,212 (gas/LP)
Total Built
957 (diesel)

Mechanical

Two-wheel drive

Expanding shoe brakes

Open operator station.

Steering
manual
Steering
power optional

Capacity

Fuel
16 gal (gas/diesel)60.6 L
Fuel
15.75 gal (LP gas)59.6 L
Hydraulic System
2.5 gal9.5 L

Hydraulics

Capacity
2.5 gal9.5 L
Pressure
2300 psi158.6 bar

Hitch

Rear Type
II/I
Type
Snap-Coupler

Pto

Rear Pto
live
Rear Type
540

Belt Pulley

Diameter
9 inches22 cm
Width
6.5625 inches16 cm
Rpm
1678
Speed
3956 ft/min1205.79 meters/min

Electrical

Ground
positive
Batteries
1 (gas/LP)
Batteries
2 (diesel)
Battery Volts
12
Battery Ah
70

D15 / 02

Under the hood

Engine Detail (Option 1)

Allis Chalmers

gasoline

4-cylinder

liquid-cooled

Displacement
149 ci2.4 L
Bore Stroke
3.50x3.875 inches89 x 98 mm
Fuel Use
3.373 gal/hour12.8 l/hour
Air Cleaner
oil bath
Compression Ratio
7.75:1
Rated Rpm
2000
Firing Order
1-2-4-3
Starter Volts
12
Sparkplug Gap
0.025 inches0.635 mm
Point Gap
0.022 inches0.559 mm
Intake Valve Clearance
0.009 inches0.229 mm
Exhaust Valve Clearance
0.015 inches0.381 mm
Fuel Type
gasoline
Cylinders
4
Cooling
liquid-cooled

Engine Detail (Option 2)

Allis Chalmers

LP gas

4-cylinder

liquid-cooled

Displacement
149 ci2.4 L
Bore Stroke
3.50x3.875 inches89 x 98 mm
Fuel Use
3.992 gal/hour15.1 l/hour
Air Cleaner
oil bath
Compression Ratio
8.9:1
Rated Rpm
2000
Firing Order
1-2-4-3
Starter Volts
12
Fuel Type
LP gas
Cylinders
4
Cooling
liquid-cooled

Engine Detail (Option 3)

Allis Chalmers D-175

diesel

4-cylinder

liquid-cooled

Displacement
175 ci2.9 L
Bore Stroke
3.5625x4.375 inches90 x 111 mm
Fuel Use
2.871 gal/hour10.9 l/hour
Air Cleaner
oil bath
Compression Ratio
15.35:1
Rated Rpm
2000
Firing Order
1-3-4-2
Starter Volts
12
Coolant Capacity
11 qts10.4 L
Intake Valve Clearance
0.010 inches (hot)0.254 mm
Exhaust Valve Clearance
0.019 inches (hot)0.483 mm
Fuel Type
diesel
Cylinders
4
Cooling
liquid-cooled
Oil Capacity
5 qts4.7 L

D15 / 03

Size. Stance. Footprint.

Dimensions And Tires

Wheelbase
88 inches223 cm
Weight
3985 to 4220 pounds
Front Tire
5.50-16
Rear Tire
12.4-26

Tires And Tracks

Front Ag
5.50-16
Front Ag
6.00-16
Front Ag
7.50-16
Rear Ag
12.4-26
Rear Ag
13.6-26
Rear Ag
14.9-26

D15 / 04

Tractor Photos

Model illustration commons.wikimedia.org source ↗
Allis-Chalmers D 15 tricycle front — Roseohioresident, CC BY-SA 4.0. Resized; converted to WebP. · Roseohioresident · CC BY-SA 4.0 commons.wikimedia.org source ↗

See it in action

Videos

Watch Allis-Chalmers D15 videos from their original YouTube creators.

1962 Allis Chalmers D15 Diesel Tractor - Classic Tractor Fever

Video by Classic Tractor Fever

Watch on YouTube ↗

D15 / 06

Tests (NTTL)

Nebraska Tractor Test 795

Gasoline 8-speed 2WDMay 12 - 23, 1961

PTO performance

Drawbar performance

Gear 3-Low used for power test.

Gear 1-Low used for pull test.

Id
795
Power At Rated Engine Speed
40.00 hp29.8 kW
Fuel Use
3.4 gal/hour12.9 l/hour
Fuel Use
2.8 gal/hour10.6 l/hour
Power At Rated Pto Speed
33.85 hp25.2 kW
Max Power
35.33 hp26.3 kW
Max Pull
5,605 lbs2542 kg

Nebraska Tractor Test 796

Diesel 8-speed 2WDMay 12 - 26, 1961

PTO performance

Drawbar performance

Gear 3-Low used for power test.

Gear 1-Low used for pull test.

Id
796
Power At Rated Engine Speed
36.51 hp27.2 kW
Fuel Use
2.9 gal/hour11.0 l/hour
Fuel Use
2.5 gal/hour9.5 l/hour
Fuel Use
3.0 gal/hour11.4 l/hour
Power At Rated Pto Speed
34.36 hp25.6 kW
Max Power
33.32 hp24.8 kW
Max Pull
5,737 lbs2602 kg

Nebraska Tractor Test 797

LP gas 8-speed 2WDMay 12 - 26, 1961

PTO performance

Drawbar performance

Gear 3-Low used for power test.

Gear 1-Low used for pull test.

Id
797
Power At Rated Engine Speed
37.44 hp27.9 kW
Fuel Use
4.0 gal/hour15.1 l/hour
Fuel Use
3.3 gal/hour12.5 l/hour
Power At Rated Pto Speed
30.83 hp23.0 kW
Max Power
33.21 hp24.8 kW
Max Pull
5,668 lbs2571 kg

Allis-Chalmers D15 · photo 1 / 2

Illustration of Allis-Chalmers D15 on a farm

Model illustration commons.wikimedia.org source ↗