Vibro Road Roller

Name: Vibro Road Roller
Brand: TOPWAY
SKU: 209537143

Item：TM607D、TM610D、TM612D、TM614D
Operating Weight(kg)：7000、10000、12000、14000
Vibration Frequency(Hz):32/40/48、30/35/47、30/35/45、30/35/45
Theoretical Amplitude(mm):0.35/0.71、0.4/0.83、0.42/0.9 0.42/0.93

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Description

Products Description

A vibro road roller, also known as a vibrating road roller or vibratory compactor, is a heavy construction machine used to compact and smooth surfaces such as roads, highways, and other infrastructure projects. It is primarily used in road construction and maintenance to ensure the stability and durability of the road surface.

The basic principle behind a vibrating road roller is the use of vibration to compact the material being worked on. The roller consists of a large steel drum that rotates as it moves forward. The drum's surface may be smooth or equipped with protruding knobs or pads to enhance the compaction process.

Here's how a vibrating road roller works:

1. Drum Rotation: The roller's engine powers the rotation of the drum. As the roller moves forward, the drum spins at a high speed, typically between 1,500 and 3,000 revolutions per minute (RPM).

2. Vibration Generation: Vibratory road rollers have an eccentric weight or weights attached to the drum. These weights rotate out of sync with the drum's rotation axis, creating a vibrating motion. The eccentric weights can be adjusted to control the amplitude (magnitude) and frequency of the vibrations.

3. Compaction Process: As the drum rolls over the surface to be compacted, the vibrations are transferred to the ground or material beneath. The vibratory action of the roller causes the particles in the material to move closer together, reducing voids and increasing density.

4. Increased Efficiency: The combination of the roller's weight, downward force, and vibration enhances the compaction process. The vibrations help to break down air voids, allowing the material to settle more tightly, resulting in improved compaction efficiency.

5. Smooth Surface: The vibrating roller's movement and weight distribution help to achieve a smoother surface finish. The repetitive vibrations aid in leveling irregularities and displacing aggregates to create a uniform and compacted road surface.

It's important to note that the vibratory compaction process is most effective for granular materials such as soil, gravel, and asphalt. The vibrating roller's ability to generate dynamic forces improves compaction efficiency and ensures better load-bearing capacity, stability, and longevity of the compacted surface.

Products specifications

Item		Unit	TM607D	TM610D	TM612D	TM614D
Operating Weight		kg	7000	10000	12000	14000
Vibration Frequency		Hz	32/40/48	30/35/47	30/35/45	30/35/45
Theoretical Amplitude		mm	0.35/0.71	0.4/0.83	0.42/0.9	0.42/0.93
Centrifugal Force		KN	19/84	25/123	40/162	45/175
Drum Weight		kg	3500/3500	5000/5000	6100/5900	7100/5900
Min. Turning Radius		mm	4800	5850	6500	6500
Max. Gradeability		%	33	27	30	27
Drum Diameter		mm	1045	1215	1250	1250
Drum Width		mm	1450	1660	2130	2130
Travel Speed		km/h	0-8.4	0-9.7	0-10	0-10
Engine	Brand		Cummins	Cummins	Cummins	Cummins
	Model		4BT3.9	6BT5.9	6BT5.9	6BT5.9
	Rated power	kW	75	112	112	112
	Rated speed	rpm	2400	2400	2400	2400
Overall Dimensions (L×W×H)		mm	4518×1600×3140	4990×1810×3270	5189×2280×3326	5189×2280×3326