2025年1月2日 · For over 15 years, PTR has been committed to making the world's most reliable and accurate roller-lock weapons.

With over 35 models, HAMM AG offers the world's largest selection of oscillation rollers by far. A glance at the constructive realization of the technology reveals the decades-long experience in the manufacture of oscillation rollers.

FR Solutions Private Limited - Offering PTR Pneumatic Tyre Roller,Vibratory Roller in New Delhi, Delhi. Also get Vibrating Roller price list from verified companies | ID: 16817728173 IndiaMART

Pneumatic Tyred Rollers (PTR) are a type of large, ride-on roller with several rows of rubber tires on the front or rear end. The rubber tires provide an 80% coverage area and uniform pressure throughout the width of the tires.

A pneumatic tyre roller compacts surfaces through the pressure exerted by its multiple rubber tires. The tires are inflated to specific pressures, allowing them to adjust to the surface irregularities and provide even compaction across the width of the roller.

Light equipment benefits from Intelligent Compaction, too. This option confirms that targets are met – and provides supporting documentation. This system automatically evaluates material stiffness and adjusts amplitude and frequency. The precise jobsite documentation system enables quality control and uncovers inefficiencies.

Engine: Model: SDEC SC7H: Type: Six-cylinder, water-cooled, turbocharged, mechanical injection: Rated power: 140KW: Main Technical Specification: Max. Operating weight

2021年9月8日 · Modern pneumatic tyred roller features a modular ballast system and flexible operating weight of 10, 000 kg to 27, 000 kg. The machine models offer excellent visibility, ECO-mode operation, even compaction, and excel on a variety of …

BOMAG pneumatic tyred rollers achieve top compaction quality thanks to the kneading and rolling effect of the wheels. Compaction is uniform, producing excellent surface finish. The weight of the rubber wheels generate vertical pressure, coupled with horizontal forces, which are applied in all directions around the wheels.

PTR Roller for Parabolic Track Model UNTR-7. Pneumatic rollers are widely used for compaction of sub grades, bases and bituminous mixes.this sdpecial purpose Pneumatic roller is capable of compacting flat to concave (parabolic) surface with slope up to 45 degree. Specification. Transmission: Hydrostatic; Engine Power: 125hp @ 2300 rpm; Rolling ...