WhichTractor
  • Rigid chassis
  • WhichTractor size: Utility
  • Not independently tested
  • 1960–1968
  • 4,000 built

It sits on the compact/utility boundary, so either size is a fair description. WhichTractor size, not the maker’s category

Derived by WhichTractor from a sourced three-point linkage. How we decide what a machine is

ALLIS-CHALMERS ED-40 Full specifications

STANDARD-TRIUMPH 23 C four-cylinder diesel. The manufacturer claimed 36.5 horsepower. No laboratory has tested one, so there is no measured figure at the shaft.

Engine power, claimed · gross or net not stated

36.5 hp

27.2 kW as stated by the source

Not independently tested

Claimed · standard not stated by the source

Source · Traktorenlexikon, “Allis-Chalmers ED 40”, claimed

Weight
3,715 lb
3-point lift
2,161 lb
Hyd. flow
6.0 gpm
Top speed
15.5 mph

ALLIS-CHALMERS ED-40 specs: key facts

  • The ALLIS-CHALMERS ED-40 was built from 1960 to 1968.

  • The ALLIS-CHALMERS ED-40 has a claimed engine power (gross or net not stated) of 27.2 kW (36.5 hp); it has no measured PTO figure.

  • The ALLIS-CHALMERS ED-40 is two-wheel drive (2WD).

  • The ALLIS-CHALMERS ED-40 has a STANDARD-TRIUMPH 23 C engine, a 4-cylinder 2.26 L diesel unit.

  • The ALLIS-CHALMERS ED-40 weighs 1,685 kg (3,715 lb) unladen.

  • The ALLIS-CHALMERS ED-40 has a rear PTO running at 540 rpm.

  • The three-point hitch of the ALLIS-CHALMERS ED-40 lifts 980 kg (2,161 lb) at the lower-link ends.

  • The hydraulic pump of the ALLIS-CHALMERS ED-40 delivers 22.7 L/min (6.0 gpm).

Source · Traktorenlexikon, “Allis-Chalmers ED 40”

ALLIS-CHALMERS ED-40 tractor
Photo: Alf van Beem, CC0 via Wikimedia Commons · Wrong photo?

How much horsepower does an ED-40 have?

The only figure for the ED-40 is 36.5 hp (27.2 kW) of claimed engine power, gross or net not stated, no test standard stated — not power at the shaft.

Engine, claimed (gross/net not stated)
36.5 hp

Source · Traktorenlexikon, “Allis-Chalmers ED 40”

What engine is in an ED-40?

An ED-40 has a STANDARD-TRIUMPH 23 C, a 4-cylinder 2.26 L diesel engine.

Engine — ED-40 engine specifications
Make & modelSTANDARD-TRIUMPH 23 C
Cylinders4, liquid-cooled
Displacement137.9 ci · 2.26 L
Max torque94 lb·ft · 127 N·m @ 1,216 rpm

Source · Traktorenlexikon, “Allis-Chalmers ED 40”

How much will an ED-40 lift, and what is its hydraulic flow?

An ED-40 lifts 2,161 lb (980 kg) at the lower-link ends.

Hydraulics & PTO — ED-40 hydraulics and PTO specifications
Pump flow6.0 gpm · 22.7 L/min
Lift at ends2,161 lb · 980 kg
Rear PTO540 rpm @ 1,680 engine rpm

Source · Traktorenlexikon, “Allis-Chalmers ED 40”

What transmission does an ED-40 have?

Transmission specifications for the ED-40 are below.

Transmission — ED-40 transmission specifications
Top speed15.5 mph · 25 km/h

Source · Traktorenlexikon, “Allis-Chalmers ED 40”

How much does an ED-40 weigh?

An ED-40 weighs 3,715 lb (1,685 kg) unladen.

Weights & dimensions — ED-40 weights and dimensions
Unladen weight3,715 lb · 1,685 kg
Wheelbase76.5 in · 1,943 mm
Length121.3 in · 3,080 mm
Width71.3 in · 1,810 mm
Height61.4 in · 1,560 mm
Ground clearance17.6 in · 448 mm
Front track48.0–72.0 in · 1,219–1,829 mm
Rear track56.0–72.0 in · 1,422–1,829 mm
Turning radius, braked10.8 ft · 3.30 m

Source · Traktorenlexikon, “Allis-Chalmers ED 40”

Which tractors compare with an ED-40?

Within 10% of its 30.0 hp at the PTO (claimed), the same type, and first built within 15 years of it.

Everything else people ask

Is an ED-40 two-wheel drive or four-wheel drive?

The ALLIS-CHALMERS ED-40 is two-wheel drive (2WD).

What PTO does an ED-40 have?

An ED-40 has a 540 rpm rear PTO.

Where this page comes from

Compiled from Traktorenlexikon, “Allis-Chalmers ED 40”.

Last verified

Not yet verified

Spotted an error?

Sources

Facts taken from these documents, units converted. Numbers beside a figure refer to this list. Licences and attribution

  1. Traktorenlexikon: Allis-Chalmers ED 40 — CC BY-SA 4.0, WIKIBOOKS-TL-116633 · revision 1016221. Wikibooks contributors (Traktorenlexikon). Original document