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Northrock 50cc Gas Backpack Vibrator
50cc Gas Backpack Vibrator

For the past 15 years Northrock's two stroke Pro-50 backpacks have become synonymous with very powerful, rugged, yet light weight portable vibrators. The new Pro-50 4S backpacks were developed to compliment our two stroke engine line by offering a four stroke Honda engine. Built with the same attention to quality, the four stroke engines meet higher emission requirements and do not require a fuel/oil mixture. They can also be used with any brand flexible shaft and head.
-All Northrock power units may be configured to drive other brands shafts and heads-
- Honda GXH-50cc 2.5hp 4-stroke engine, uses regular gas with no need to mix in oil
- High efficiency synchronous drive belt transmission with cast aluminum housing that steps up engine speed to achieve optimal vibrations per minute
- Universal counter shaft accepts all brands of vibrators so you can use the shafts and heads you already have
- Strong steel tubular frame with ergonomic molded back pad and padded shoulder straps
- Powers vibrator heads up to 2.5" in diameter
-Heads and Shafts sold separately. Listed price is only for the motor itself.-
Downloadable Instruction Manual
| Engine |
Honda GXH-50cc 2.5hp 4-Stroke |
| Vibrator Shafts |
2' to 21' |
| Max Head Diameter |
2.5 Inches |
| Weight | 25 lbs |
| Warranty | Lifetime |
