Drum roller vibrator
Cat Tandem Vibratory Rollers are available in a range of sizes and configurations A wide range of drum widths lets you precisely match the machine to the job.
Road roller
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Traditional vibrating rollers are equipped with a circular vibrator in the drum. It effects by fast rotation that the drum begins to vibrate, thereby compaction forces .
VIBRATORY SINGLE DRUM ROLLER. The innovatively designed SV is applicable to medium to large soil compaction jobs. The SV includes new roller.
Description:Steam -powered roller Zettelmeyer diesel-powered road roller The first road rollers were horse -drawn, and were probably just borrowed farm implements see roller agricultural tool. The first such vehicles were steam rollers. Single-cylinder steam rollers were generally used for base compaction and run with high engine revs in a low gear to promote bounce and vibration from the crankshaft through to the rolls in much the same way as a vibrating roller.
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