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Lanz Bulldog D8531

Lanz Bulldog D8531 tractor
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The Lanz Bulldog D8531 is a high-speed road model tractor produced by Lanz from 1935 to 1955 as part of the D85 Series. It was built in Mannheim, Baden-Württemberg, Germany. The tractor features a 10.3L single-cylinder liquid-cooled diesel engine producing 34.3 hp (25.6 kW) at 540 RPM. It has a 6-speed gear transmission and a 2WD drive system. Variants in the D85 series include models with 3-speed and 6-speed transmissions, as well as specialized models for road and field use.
Lanz Bulldog D8531Lanz D8531tractor specificationsdiesel engine6-speed transmissionfarm tractorD85 series
Power-
Founded-
ModelD8531

Technical Specifications

Detailed specifications and technical data for Lanz Bulldog D8531

Engine

Type:diesel
Power:34.3 hp / 25.6 kW
Cooling:liquid-cooled
Cylinders:1-cylinder
Rated RPM:540
Bore/Stroke:8.858 x 10.24 inches / 225 x 260 mm
Displacement:628.5 ci / 10.3 L
Manufacturer:Lanz

Overview

Drive:2WD
Series:D85 Series
Built in:Mannheim, Baden-Württemberg, Germany
Production years:1935 - 1955

Variants

D8500:3-speed
D8506:6-speed
D8511:combination model for road and field use, front-axle springs
D8531:high-speed road model
D8539:high-speed road model with solid cab

Transmission

Type:gear
Gears:6 forward