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Tractor · 1935Unverified

Lanz Bulldog D8511

Name: Lanz Bulldog D8511
Brand: Lanz

Lanz Bulldog D8511 — D85 Series · 34 hp. Reference specifications; pending source verification.

The Lanz Bulldog D8511 is a compact tractor model rated at 34 hp, produced from 1935 to 1955. It is equipped with a 1-cylinder diesel liquid-cooled engine, transmitting power through two-wheel drive to a 3-speed gearbox. This model is designed for use on small to medium-sized plots of land, typically up to 200 acres. Engine specifications and further details are listed below.

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

Rated power

34 hp

Catalogue coverage

Variants represented

Richest spec table

21 rows

Recorded power

34 hp

Transmissions

6-speed

Production years

1935-1955

Verified variants

No linked source document is currently displayed; verify critical figures with the manufacturer or dealer.

Hover a source tag to verify

Overview

ManufacturerLanzReference

Built in Mannheim, Baden-Württemberg, GermanyReference

Drive2WDReference

Variants

D85003-speedReference

D85066-speedReference

D8511combination model for road and field use, front-axle springsReference

D8531high-speed road modelReference

D8539high-speed road model with solid cabReference

Engine

Lanz 10.3L 1-cyl dieselReference

Engine25.6 kWReference

LanzReference

dieselReference

1-cylinderReference

liquid-cooledReference

Displacement10.3 LReference

Bore/Stroke225 x 260 mmReference

Power25.6 kWReference

Rated RPM540Reference

Transmission

6-speedReference

TransmissiongearReference

Gears6 forwardReference

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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