• Vehicle type: unspecified
  • WhichTractor size: Utility
  • No lab test on file
  • 1919–1924
  • 17,628 built

It sits on the utility/standard-size boundary, so either size is a fair description. It was ranked on an engine power figure whose source does not say gross or net. WhichTractor size, not the maker’s category

We looked and the record does not say what this machine is. How we decide what a machine is

J.I. Case 15-27 specs: hp, weight, years

The manufacturer claimed 27.1 horsepower. No laboratory has tested one, so there is no measured figure at the shaft.

Engine power, claimed · gross or net not stated

27.1 hp

20.2 kW as stated by the source

No lab test on file

Claimed · standard not stated by the source

Source · Traktorenlexikon, “Case 15-27”, claimed

This is the maker’s own figure, measured at the engine. Power at the PTO is lower — by how much, for this machine, nobody has measured.

Weight
6,349 lb
Top speed
3.0 mph

J.I. Case 15-27 specs: key facts

  • The J.I. Case 15-27 was built from 1919 to 1924.

  • The J.I. Case 15-27 has a claimed engine power (gross or net not stated) of 20.2 kW (27.1 hp); it has no measured PTO figure.

  • The J.I. Case 15-27 is two-wheel drive (2WD).

  • The J.I. Case 15-27 weighs 2,880 kg (6,349 lb) unladen.

Source · Traktorenlexikon, “Case 15-27”

How does the 15-27 compare with its class?

  • Limitation:

    Two forward gears is low for its class — 67% below the median of 6 across the 162 machines within 10% of its power that hold this figure.

  • Worth knowing:

    An unladen mass of 2,880 kg is high for its class — 75% above the median of 1,643 kg across the 164 machines within 10% of its power that hold this figure.

Derived by WhichTractor from 164 comparable records. How we work this out

J.I. Case 15-27 tractor
Photo: Bernard Spragg. NZ from Christchurch, New Zealand, CC0 via Wikimedia Commons · Wrong photo?

How much horsepower does a 15-27 have?

The only figure for the 15-27 is 27.1 hp (20.2 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)
27.1 hp

Source · Traktorenlexikon, “Case 15-27”

What transmission does a 15-27 have?

Transmission specifications for the 15-27 are below.

Transmission — 15-27 transmission specifications
ClutchHand lever-operated twin-disc clutch
BrakesHand lever-operated brake acting on the rear wheels
SteeringMechanical steering
Top speed3.0 mph · 4.83 km/h

Source · Traktorenlexikon, “Case 15-27”

How much does a 15-27 weigh?

A 15-27 weighs 6,349 lb (2,880 kg) unladen.

Weights & dimensions — 15-27 weights and dimensions
Unladen weight6,349 lb · 2,880 kg
Wheelbase76.5 in · 1,943 mm
Length127.0 in · 3,226 mm
Width72.0 in · 1,829 mm
Height68.0 in · 1,727 mm

Source · Traktorenlexikon, “Case 15-27”

What oil does a 15-27 take, and how much?

Fluid capacities for the 15-27 are below.

15-27 fluid capacities, grades and service intervals
SystemCapacity
Cooling system44.0 qt · 41.6 LSource: Traktorenlexikon, “Case 15-27” · single source, not independently verified

Always confirm against the operator’s manual for your machine before service.

Which tractors compare with a 15-27?

Within 10% of its 27.1 hp of claimed engine power, the same type, and first built within 15 years of it.

Common questions about the J.I. Case 15-27

Is a 15-27 two-wheel drive or four-wheel drive?

The J.I. Case 15-27 is two-wheel drive (2WD).

Sources and how this page was built

Compiled from Traktorenlexikon, “Case 15-27”.

Sources checked

14 SEP 2026

Spotted an error?

Sources

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

  1. Traktorenlexikon: Case 15-27 — CC BY-SA 4.0, WIKIBOOKS-TL-115160 · revision 986977. Wikibooks contributors (Traktorenlexikon). Original document