Allis Chalmers ED40: all source data

All 55 values recorded for this model, as the source lists them and in its units. The spec sheet shows the same data checked, typed and converted.

Overview

Production
ManufacturerAllis Chalmers
(no label)Utility tractor
(no label)Built in Essendine, Lincolnshire, England
Engine
(no label)Standard Ricardo 2.3L 4-cyl diesel
Fuel tank14.1 gal | 53.4 L
Transmission
(no label)8-speed gear
Power
Engine41 hp | 30.6 kW
PTO (claimed)31 hp | 23.1 kW
Mechanical
(no label)Two-wheel drive
Differential lockmechanical rear
(no label)Manual steering
(no label)Mechanical drum brakes
(no label)Open operator station.
Hydraulics
Typeopen center
Pressure2500 psi | 172.4 bar
Pump flow6.4 gpm | 24.2 lpm
Hitch
Rear TypeI
Rear lift (at ends)2500 lbs | 1134 kg
Pto
Rear PTOlive
Rear PTO Type540 (1.375)
Engine RPM540@1700
Dimensions
Wheelbase76.4 inches | 194 cm
Weight3527 lbs | 1599 kg
Front tire4.00x19
Rear tire10x28
Belt pulley
Diameter10 inches | 25 cm
RPM1158
Speed3020 ft/min | 920.50 meters/min

Engine

Engine detail
(no label)Standard Ricardo 23C
(no label)diesel
(no label)4-cylinder
(no label)liquid-cooled
Displacement137.89 ci | 2.3 L
Bore/Stroke3.3125x4.00 inches | 84 x 102 mm
Power41 hp | 30.6 kW
Pre-heatingglow plugs
Rated RPM2000
Starter volts12
Oil capacity7.2 qts | 6.8 L

Transmission

Transmission
Typegear
Gears8 forward and 2 reverse
Clutch254mm dry disc
Oil capacity32.4 qts | 30.7 L

Dimensions

Tires
Ag front4.00x19
Ag front6.00x16
Ag rear10x28
Ag rear11x28
Dimensions
Wheelbase76.4 inches | 194 cm
Length114 inches | 289 cm
Width63 inches | 160 cm
Height (hood)57.1 inches | 145 cm
Height (exhaust)68 inches | 172 cm
Weight3527 lbs | 1599 kg
Front tread48 to 70 inches | 121 to 177 cm
Rear tread48 to 72 inches | 121 to 182 cm