Allis Chalmers FD5

The Allis Chalmers FD5 is a tractor produced by Allis Chalmers. It is equipped with a 247.1 ci 4.0 L engine. The listed engine power is Diesel (listed): 50 hp / 37.3 kW. Transmission: 8 forward and 4 reverse. Operating weight: 5,412 lbs 2454 kg.

Engine Power

Diesel (listed): 50 hp / 37.3 kW

Fuel & Capacities

18.5 gal 70.0 L

Transmission

8 forward and 4 reverse

Operating Weight

5,412 lbs 2454 kg

Overview

	1963 - 1964

Production
Manufacturer	Allis Chalmers
Built in Vendeuvre, France

Allis Chalmers FD5 Engine
Vendeuvre 4.0L 3-cyl diesel
Engine details ...

Allis Chalmers FD5 Transmission
8-speed
Transmission details ...

Allis Chalmers FD5 Power
Engine	50 hp 37.3 kW

Mechanical
Two-wheel drive
Open operator station.

Capacity
Fuel	18.5 gal 70.0 L
Hydraulic system	4.75 gal 18.0 L

Hydraulics
Capacity	4.75 gal 18.0 L

Tractor hitch
Rear Type	II

Power Take-off (PTO)
Rear PTO Type	540 (1.375)
Engine RPM	540@1080

Dimensions & Tires
Wheelbase	89.8 inches 228 cm
Weight	5,412 lbs 2454 kg
Front tire	5.50x20
Rear tire	12x38
Full dimensions and tires ...

Belt Pulley
Diameter	11 inches 27 cm
Width	7.5 inches 19 cm
RPM	1280

Electrical
Ground	negative
Batteries	2
Battery volts	6

References

FD5 published in 1963, by Allis Chalmers
Operator's Manual FD5 (138-IX-62) published in 1962

Engine

Engine Detail — 247.1 ci / 4.0 L Diesel

Manufacturer	Vendeuvre Type 66
Fuel Type	Diesel
Configuration	3-cylinder, air-cooled
Displacement	247.1 ci 4.0 L
Bore/Stroke	4.528x5.118 inches 115 x 130 mm
Power	50 hp 37.3 kW
Rated RPM	1800
Starter volts	12
Oil capacity	14.8 qts 14.0 L

Transmission

Transmission — 8 forward and 4 reverse

Gears	8 forward and 4 reverse
Oil capacity	26.4 qts 25.0 L
Four speeds (1-4) in two ranges.

Dimensions

Allis Chalmers FD5 Tires
Ag front	5.50x20
Ag rear	12x38

Dimensions
Wheelbase	89.8 inches 228 cm
Length	129.9 inches 329 cm
Width	68.9 inches 175 cm
Height	63 inches 160 cm
Weight	5,412 lbs 2454 kg
Ground clearance	19.3 inches 49 cm

Photos

Allis Chalmers FD5

Recommended Implements & Sizing Guide

Engineering recommendations for Allis Chalmers FD5 based on its 50 HP power envelope and ASAE agricultural standards.

Implement & Operation	Recommended Size	Workload Rating	Engineering Notes
Moldboard PlowPrimary Tillage	2 to 3 Bottom (14-16")2 - 3 铧 (35-40 cm)	Medium Duty	Standard utility farm tillage.
Rotary Cutter / MowerMowing & Clearing	6 ft (72 in)1.8 m	Medium Duty	Medium pasture clearing; rear slip-clutch recommended.
Rotary TillerSeedbed Prep	66 to 72 in165 - 180 cm	Medium Duty	Standard utility tiller; slip clutch protection required.
Disc HarrowSecondary Tillage	7 to 8 ft Tandem Disc2.1 - 2.4 m 对开双排耙	Medium Duty	Field leveling and clod breaking behind plows.
Hay BalerHay & Forage	Small Square Baler (14x18")小方捆打捆机 (36x46 cm)	Medium Duty	Classic 2-string baler for horse and small livestock hay.

Sizing & Soil Condition NoteActual implement sizing varies depending on local soil conditions (heavy clay vs sandy loam), field slope, and operating speed. Heavy tillage implements may require front ballast weights and wheel weights.

Fluids, Capacities & Working Autonomy

Standard fluid requirements, service intervals, and continuous runtime estimates for Allis Chalmers FD5.

Estimated Continuous Field Runtime: 7.1 hrs

Approximately 7.1 hours of continuous field operation at ~75% rated power on a full tank (18.5 gal / 70 L).

Estimated 75% Load Fuel Burn~2.6 gal/hr (9.8 L/hr)

Engine Crankcase Oil

SAE 15W-40 (Heavy Duty Diesel)

Standard Spec: API CK-4 / CJ-4 Heavy Duty

Service Interval: 150 – 250 Hours

Transmission & Hydraulic System

UTTO (Universal Tractor Transmission Oil)

Standard Spec: ISO VG 46 / 68 (Wet Brake & Trans Compatible)

Service Interval: 600 – 1000 Hours

Engine Cooling System

50/50 Ethylene Glycol Pre-mix

Standard Spec: ASTM D6210 / Heavy-Duty OAT Antifreeze

Service Interval: 2 Years / 1500 Hours