ISKCO Ltd

Concrete Construction, May, 2002

Any model in the HBM-ZX series can be made to custom lengths for basic or tall concrete placement applications, notes the manufacturer. These high-frequency (48 volts input) motor-in-head vibrators offer 14,400 vpm and are available with either a flexible or a hard shaft. Standard shaft lengths are 5, 10, 15, 20, 25, 30, and 35 feet. Weights for the HBM40ZX range from 23 to 41 pounds, for the HBM50ZX from 27 to 45 pounds, and for the HBM60ZX from 31 to 49 pounds. Other standard features include a waterproof on/off switch, sealed bearings for low maintenance, and a 50-foot power cord. (501-812-0220; fax: 501.812.0770) Circle 7

[ILLUSTRATION OMITTED]