Allis Chalmers FD3

The Allis Chalmers FD3 is a compact utility tractor designed for various farm tasks. It has a 2-wheel drive system and a manual transmission with 8 forward gears and 4 reverse gears. This tractor is built to be versatile and easy to use on small to medium-sized farms. Under the hood, the FD3 features a Vendeuvre diesel engine with 2 cylinders. The engine has a displacement of 95.8 cubic inches, which is below average for tractors in its class. It produces 25 horsepower at 2200 RPM, making it suitable for light to moderate work. The tractor's compact size, measuring 112.2 inches long and 51.2 inches high, allows it to maneuver easily in tight spaces. With an operating weight of 3150 pounds, it's on the lighter side compared to other tractors, which can be an advantage when working on softer ground.

ManufacturerAllis ChalmersPower25 hp(18.6 kW)Class25–40 HP tractors →Engine2-cylinderTransmissionManual
Allis Chalmers FD3

Key specifications

Category
Utility
Engine power
25hp
Operating weight
3,150 lb
Transmission
Manual
Compare this model

Category comparison

FD3 compared with its category

vs. Utility median

Distribution

Engine Power (hp)

All recorded Utility tractors

25 hp · 16th

This model

9
Median 55 hp
177
This modelUtility tractorsMediann = 5,383

The FD3 ranks at the 16th percentile for engine power among recorded utility tractors.

Overview

About the Allis Chalmers FD3

The Allis Chalmers FD3 is a compact utility tractor designed for various farm tasks. It has a 2-wheel drive system and a manual transmission with 8 forward gears and 4 reverse gears. This tractor is built to be versatile and easy to use on small to medium-sized farms. Under the hood, the FD3 features a Vendeuvre diesel engine with 2 cylinders. The engine has a displacement of 95.8 cubic inches, which is below average for tractors in its class. It produces 25 horsepower at 2200 RPM, making it suitable for light to moderate work. The tractor's compact size, measuring 112.2 inches long and 51.2 inches high, allows it to maneuver easily in tight spaces. With an operating weight of 3150 pounds, it's on the lighter side compared to other tractors, which can be an advantage when working on softer ground.

Full specifications

Recorded specifications

General

ManufacturerAllis Chalmers
ModelFD3
CategoryUtility tractor
Type4x2
Operating weight3,150lb(1,429 kg)

Engine

MakeVendeuvre
Power25hp(18.64 kW)
Cylinders2
Displacement95.8ci(1.57 L)
Bore3.12in(79.25 mm)
Stroke3.94in(100 mm)

Transmission

TypeManual
Forward gears8
Reverse gears4

Chassis & drive

Chassis4x2
Drive2WD

Dimensions

Length112.2in(2,850 mm)
Height51.2in(1,300 mm)
Operating weight3,150lb(1,429 kg)

Closest alternatives

FD3 compared with the nearest models by horsepower

By engine horsepower, the nearest utility models to the FD3 are the Allis Chalmers 5020 and the John Deere 2025R. The Allis Chalmers 5020 matches it on rated power and weighs 1,090 lb less, so it is lighter for its power, which favors PTO and transport work over heavy draft. The John Deere 2025R matches it on rated power and weighs 1,490 lb less, carrying 66 lb per horsepower against 126 lb. Of the 3 models, the FD3 has the highest weight per horsepower at 126 lb per hp.

Allis Chalmers FD3 compared with Allis Chalmers 5020 and John Deere 2025R
SpecAllis Chalmers FD3Allis Chalmers 5020John Deere 2025R
Engine power25 hp18.6 kW25 hp18.6 kW25 hp18.6 kW
Operating weight3,150 lb1,429 kg2,060 lb934 kg1,660 lb753 kg
Weight per hp126 lb/hp77 kg/kW82 lb/hp50 kg/kW66 lb/hp40 kg/kW
Displacement95.8 ci1.57 L77.1 ci1.26 L77.3 ci1.27 L
Cylinders223
TransmissionManualSliding gearHydrostatic
Drive2WD2WDMFWD - Mechanical Front Wheel Drive
Years built-1977-19852013-2016

Calculators

Calculators for the FD3

Parts and manuals

Parts and manuals for the Allis Chalmers FD3

Each link opens a retailer search keyed to the fields recorded for this model. Confirm fitment against the serial plate before ordering.

Filters

  • Oil filter for the VendeuvreAmazon

    Fits the Vendeuvre 2-cylinder diesel engine listed for this model. Confirm the part number against the engine serial plate.

  • Air filter for the VendeuvreAmazon

    Fits the Vendeuvre 2-cylinder diesel engine listed for this model. Confirm the part number against the engine serial plate.

  • Fuel filter for the VendeuvreAmazon

    Fits the Vendeuvre 2-cylinder diesel engine listed for this model. Confirm the part number against the engine serial plate.

  • Hydraulic filter for the VendeuvreAmazon

    Fits the Vendeuvre 2-cylinder diesel engine listed for this model. Confirm the part number against the engine serial plate.

Manuals

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Category medians

FD3 vs. Utility median

Allis Chalmers FD3 compared with other Utility tractors

SpecThis modelUtility medianDifferencePercentile
Engine Power25 hp55 hp-55%16th
Engine Displacement95.8 ci183 ci-48%22nd
Cylinders24-50%3rd
Forward Gears812-33%23rd
Operating Weight3,150 lb5,303 lb-41%25th
Length112 in137 in-18%18th
Height51.2 in94.1 in-46%3rd

Medians and percentiles are calculated from the utility tractors in the database that have a recorded value for each specification (sample size 4,321–5,720 models).

Same manufacturer

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FAQ

Frequently asked questions

How powerful is the Allis Chalmers FD3?

The Allis Chalmers FD3 has an engine power output of 25 hp. It is powered by a 2-cylinder engine displacing 95.8 ci.

What type of transmission does the Allis Chalmers FD3 have?

The Allis Chalmers FD3 uses a Manual transmission offering 8 forward gears.

What is the working weight of the Allis Chalmers FD3?

The operating weight of the Allis Chalmers FD3 is approximately 3,150 lb.

What routine service does the Allis Chalmers FD3 need?

Regular maintenance for the Allis Chalmers FD3 includes checking and changing engine oil, hydraulic fluid, and filters, plus routine inspections as recommended in the owner's manual. Always follow the manufacturer's maintenance schedule for specific intervals and procedures.