Up For sale Wyco Backpack Concrete Vibrator motor with 7′ Shaft & Square Head – WBP50 is in perfect working condition! fully operational and functions as intended.
The Wyco WBP50 ErgoPack is a gas-powered backpack concrete vibrator featuring a 4-cycle Honda engine, a gear-driven transmission, a 7-foot flexible shaft, and a patented square vibrator head. It is engineered to distribute weight to the operator’s hips for reduced fatigue.
Specifications
- Engine Type: Honda 4-cycle gas engine
- Clutch: Heavy-duty centrifugal clutch
- Drive System: Gear-driven (no belts to slip or replace)
- Speed Control: Variable speed throttle with built-in tachometer for speed monitoring
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- Shaft Length: 7 feet (heavy-duty flexible core and casing)
- Vibrator Head: Patented square head design (typically 1-3/8″ size)
- Head Advantage: Square profile provides up to 27% more surface area and consolidates concrete up to 50% faster than standard round heads





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