Allis Chalmers D14 tractor specifications

1957 - 1960

1957 - 1960 D SeriesRow-Crop tractor

Series:

Series:D14D15 ↓

1960 - 1968

Model year 1960-19631963-1968

D Series

Row-Crop tractor

Production

Production
Manufacturer:	Allis Chalmers
Type:	Row-Crop tractor
Factory:	West Allis, Wisconsin, USA
Total built:	7,169 (total)
	6,212 (gas/LP)
	957 (diesel)
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.

Allis Chalmers D15 Power

Allis Chalmers D15 Power
Drawbar (claimed):	35.33 hp 26.3 kW
PTO (claimed):	40.0 hp 29.8 kW
Plows:	3
Drawbar (tested):	35.33 hp 26.3 kW
PTO (tested):	40.00 hp 29.8 kW
power test details ...

Allis Chalmers D15 Engines

Allis Chalmers D15 Engines
Allis Chalmers 2.4L 4-cyl gasoline
Allis Chalmers 2.4L 4-cyl LP gas
Allis Chalmers 2.9L 4-cyl diesel
Engine details ...

Mechanical

Mechanical
Chassis:	4x2 2WD
Steering:	manual
	power optional
Brakes:	expanding shoe
Cab:	Open operator station.
Transmissions:	8-speed partial power shift
	4-speed
Transmission details ...

Capacity

Capacity
Fuel:	16 gal 60.6 L (gas/diesel)
	15.75 gal 59.6 L (LP gas)
Hydraulic system:	2.5 gal 9.5 L

Hydraulics

Hydraulics
Capacity:	2.5 gal 9.5 L
Pressure:	2300 psi 158.6 bar

Tractor hitch

Tractor hitch
Rear Type:	II/I
Type:	Snap-Coupler

Power Take-off (PTO)

Power Take-off (PTO)
Rear PTO:	live
Rear RPM:	540

Dimensions & Tires

Dimensions & Tires
Wheelbase:	88 inches 223 cm
Weight:	3985 to 4220 pounds
Front tire:	5.50-16
Rear tire:	12.4-26
Full dimensions and tires ...

D15 Serial Numbers

D15 Serial Numbers
Location:	Torque housing
1960:	1001
1961:	1900
1962:	6470
Final:	8169
how to read serial numbers...

Belt Pulley

Belt Pulley
Diameter:	9 inches 22 cm
Width:	6.5625 inches 16 cm
RPM:	1678
Speed:	3956 ft/min 1205.79 meters/min

Electrical

Electrical
Ground:	positive
Batteries:	1 (gas/LP)
	2 (diesel)
Battery volts:	12
Battery AH:	70

Production

Production Manufacturer:Allis Chalmers
Type:Row-Crop tractor
Factory:West Allis, Wisconsin, USA
Total built:23,050
Original price:$2,900 (1960 )

Allis Chalmers D14 Power

Allis Chalmers D14 Power Drawbar (claimed):31 hp
23.1 kW
Belt (claimed):34 hp
25.4 kW
Plows:3
Drawbar (tested):30.91 hp
23.0 kW
Belt (tested):34.08 hp
25.4 kW
power test details ...

1957 - 1960

D Series

Row-Crop tractor

Series:

Series:	D14
	D15 ↓

Nebraska Tractor Test 623

Nebraska Tractor Test 623
Gasoline 8-speed 2WD June 1 - 7, 1957 Link: Nebraska Tractor Test 623 file
Belt power (max):	34.08 hp 25.4 kW
Belt fuel use (max):	3.0 gal/hour 11.4 l/hour
Drawbar performance
Max power:	30.91 hp 23.0 kW
Gear 3 used for power test.
Max pull:	4,847 lbs 2198 kg
Gear 1D used for pull test.

Nebraska Tractor Test 645

Nebraska Tractor Test 645
LP gas 8-speed 2WD April 1 - 12, 1958 Link: Nebraska Tractor Test 645 file
Belt power (max):	31.86 hp 23.8 kW
Belt fuel use (max):	3.7 gal/hour 14.0 l/hour
Drawbar performance
Max power:	28.67 hp 21.4 kW
Gear 3D used for power test.
Max pull:	5,023 lbs 2278 kg
Gear 1D used for pull test.

Allis Chalmers D14 Engines

Allis Chalmers D14 Engines Allis-Chalmers 2.4L 4-cyl gasoline Allis-Chalmers 2.4L 4-cyl LP gas Gas Fuel tank:14 gal
53.0 L
LP-gas Fuel tank:22.3 gal
84.4 L
Engine details ...

1957 - 1960

D Series

Row-Crop tractor

Series:

Series:	D14
	D15 ↓

Engines overview

Engines overview
Allis-Chalmers 2.4L 4-cyl gasoline
Allis-Chalmers 2.4L 4-cyl LP gas

Engine Detail

Engine Detail
Allis-Chalmers
gasoline
4-cylinder
liquid-cooled vertical I-head
Displacement:	149 ci 2.4 L
Bore/Stroke:	3.50x3.875 inches 89 x 98 mm
Fuel system:	carburetor
Air cleaner:	oil bath
Compression:	7.5:1
Rated RPM:	1650
Firing order:	1-2-4-3
Starter volts:	6
Coolant capacity:	9 qts 8.5 L
Sparkplug gap:	0.025 inches 0.635 mm
Point gap:	0.022 inches 0.559 mm
Intake valve clearance:	0.009 inches 0.229 mm *Hot
Exhaust valve clearance:	0.015 inches 0.381 mm *Hot

Engine Detail

Engine Detail
Allis-Chalmers
LP gas
4-cylinder
liquid-cooled vertical I-head
Displacement:	149 ci 2.4 L
Bore/Stroke:	3.50x3.875 inches 89 x 98 mm
Fuel system:	carburetor
Air cleaner:	oil bath
Compression:	8.5:1
Rated RPM:	1650
Firing order:	1-2-4-3
Starter volts:	6

Mechanical

Mechanical Chassis:4x2 2WD
Steering:manual
Brakes:mechanical expanding shoe
Cab:Open operator station.
Transmissions:4-speed sliding gear
8-speed
Transmission details ...

1957 - 1960

D Series

Row-Crop tractor

Series:

Series:	D14
	D15 ↓

Transmissions overview

Transmissions overview
4-speed sliding gear
8-speed

Transmission

Transmission
Type:	sliding gear
Gears:	4 forward and 1 reverse

Speeds

Speeds

Transmission

Transmission
Transmission:	Power-Director
Gears:	8 forward and 2 reverse
The Power-Director hand clutch allows a shift on the move between high and low ranges for each gear.

Speeds

Speeds

Tractor hitch

Tractor hitch Type:Allis Snap Coupler

Power Take-off (PTO)

Power Take-off (PTO) Rear PTO:live*Hand clutch
Rear RPM:540

Dimensions & Tires

Dimensions & Tires Wheelbase:85.75 inches
217 cm
Weight:3500 lbs
1587 kg
Front tire:5.50-16
Rear tire:12.00-26
Full dimensions and tires ...

1957 - 1960

D Series

Row-Crop tractor

Series:

Series:	D14
	D15 ↓

Allis Chalmers D14 Tires

Allis Chalmers D14 Tires
Ag front:	5.50-16
Ag rear:	12.00-26

Dimensions

Dimensions
Wheelbase:	85.75 inches 217 cm
Length:	129 inches 327 cm
Height (hood):	55.9 inches 141 cm
Height (exhaust):	79.56 inches 202 cm
Operating weight:	3500 lbs 1587 kg
Ballasted weight:	7000 lbs 3175 kg
Ground clearance:	25 inches 63 cm
Front tread:	8.8/15.5 inches 22/39 cm*Tricycle
Rear tread:	54 to 80 inches 137 to 203 cm