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Snowmobile · 1979Unverified

John Deere 340 Trailfire

Name: John Deere 340 Trailfire
Brand: John Deere

John Deere 340 Trailfire — Model year 1979198019811982 · 31 hp. Reference specifications; pending source verification.

The John Deere 340 Trailfire is a snowmobile model with a rated power of 31 hp, a mid-range figure for its class. It was built from 1979 to 1982. It is powered by a 2-cylinder petrol air-cooled engine, paired with a tracked undercarriage. It has a listed operating weight of 167 kg, and it suits operations of up to 200 ac. Full UK and US specifications are listed below, each with its source.

Provisional listing — the headline figure is shown; full specifications are auto-generated and pending verification against published sources.

Rated power

31 hp

Weight

167 kg

Catalogue coverage

Variants represented

Richest spec table

32 rows

Recorded power

31 hp

Production years

1979-1982

Verified variants

1 linked source document displayed

Hover a source tag to verify

Overview

ManufacturerJohn DeereReference

SnowmobileReference

Built in Horicon, Wisconsin, USAReference

Original price was $1,900 in 1979Reference

TrackedReference

Manual steeringReference

Mechanical disc brakesReference

Suspensionslide railReference

Engine

31.3HP Kawasaki 339cc 2-cyl gasolineReference

Fuel tank28.4 LReference

Kawasaki TA340AReference

gasolineReference

2-cylinderReference

air-cooledReference

Displacement20.7 ciReference

Bore/Stroke60 x 60 mmReference

Power23.3 kWReference

Fuel systemMikuni AM54741 carburetorReference

Cooling systemaxial fanReference

Compression6.9:1Reference

Startermanual-recoilReference

StarterelectricReference

Starter volts12Reference

SparkplugChampion QN-3Reference

Sparkplug gap0.508 mmReference

Dimensions

Weight167 kgReference

Length259 cmReference

Width93 cmReference

Height93 cmReference

Track width38 cmReference

Electrical

GroundnegativeReference

Battery volts12Reference

Values normalized to UK metric units. Every figure is traced to at least one source; verified specs are cross-checked against two or more.

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