JCB Vibromax VM66 Single Drum Roller Service Manual

Model: Vibromax VM66
Language: English
Format PDF
Type: Service Manual SM86066

JCB Vibromax VM66 Single Drum Roller Service Manual – 206 Pages

This Vibromax VM66 Single Drum Roller Service Manual introduces the new Vibromax 6 series single drum rollers. Included within the pages of the book are materials covering the Model VM66. The new roller uses the Cummins 3.3 liter 4 cylinder engine.

The engine is turbocharge and tuned to meet the latest EPA emissions standards. A Mannesman Rexroth variable displacement, axial piston hydrostatic pump, used for machine propulsion, mounts to the flywheel end of the engine. It provides oil to a Rexroth 2 speed drum drive motor and a 2 speed axle drive motor in a parallel path.

The Rexroth drum motor is mounted on the left side of the drum, drives through a L&S planetary gearbox and is isolated from the drum by rubber buffers. This arrangement is use in the heavy roller models with a great deal of success. The axle drive motor is attach directly to the intermediate gearbox incorporated into the rear axle

VM66 details:

This Vibromax VM66 Single Drum Roller Service Manual introduces the new Vibromax 6 series single drum rollers. Included within the pages of the book are materials covering the Model VM66. The new roller uses the Cummins 3.3 liter 4 cylinder engine. The engine is turbocharge and tuned to meet the latest EPA emissions standards. A Mannesman Rexroth variable displacement, axial piston hydrostatic pump, used for machine propulsion, mounts to the flywheel end of the engine. It provides oil to a Rexroth 2 speed drum drive motor and a 2 speed axle drive motor in a parallel path.

The Rexroth drum motor is mounted on the left side of the drum, drives through a L&S planetary gearbox and is isolated from the drum by rubber buffers. This arrangement use in the heavy roller models with a great deal of success. The axle drive motor is attach directly to the intermediate gearbox incorporate into the rear axle

This Vibromax VM66 machine comes standard with parking brakes at both the front drum and the rear axle. A spring applied-hydraulically released multi disc brake is part of the drum drive motor gearbox. The axle uses a spring applied hydraulically released multiple disc brake at each axle shaft. Pressure testing has been made easier by placing all the test ports at a centrally locate test station under the engine hood.

The electrical system consists of a 12 volt battery, starter, alternator system, optional lighting and standard instrumentation.