Electric Concrete Vibrators


Northrock Industries has been manufacturing high-quality industrial and construction tools in the US since 1992. We set out to build a company that could manufacture industry-leading products and provide responsive customer service and shipping schedules. Over 25 years ago, we began manufacturing in a 2,000 square foot space and today, we operate out of a 30,000 square foot, state of the art facility in Bohemia, New York. Our team is built on hiring and retaining the very best skilled workers and providing them with the key tools needed to produce high-quality products, with the latest in computer controlled design and manufacturing equipment. Today we serve over 2000 customers worldwide.

Electric Concrete Vibrators

The Northrock Pro Series of electric vibrators includes three models: the Pro 1.5 for small jobs requiring a 1 1/2″ head or less, the Pro 2 +, the most versatile motor on the market, which can power up to a 2 1/2″ head, and finally, the Pro 3, a true work horse for the most demanding applications.

Pro 1.5

17 LBS
13 AMP

Pro 2

19 LBS
15 AMP

Pro 3

25 LBS
19 AMP

Features & Benefits

• High-strength cast aluminum housing
• Shock absorbing frame and carry handle
• Water-tight strain relief power cords
• Interchangeable with all other brands
• Serviceable parts easily available
• 3 Models to match any size pour
• Comfortable shoulder strap available

Built Tough
Northrock internal concrete vibrators are built to take a beating. Electric motors are protected by a high-strength cast aluminum housing that also dissipates potentially damaging heat. A rugged shock-absorbing frame protects the housing while acting as a convenient carrying handle for the unit. Watertight, strain-relief power cords take all kinds of abuse on the job, and power switches are protected by the frame. The vibrator heads themselves are factory-sealed and require no maintenance. Optional soft tips and coated heads are available to provide protection for expensive forms and epoxy-coated rebar.

Special Heads
In addition to the standard heads, we also offer short heads (1″, 1½”, and 2″ dia. x 4″ long) for use with tilt-up walls, slabs, and decks. Coated heads (1½” to 2½” dia.) protect epoxy rebar from damage that can cause premature failure and soft tipped heads that save expensive forms from marring

Flexible Shafts
All NORTHROCK flexible shafts are constructed with rubber-coated steel braiding, which prevents stretching, and hardened steel inner liners that act as the bearing surface for the inner care. We have both standard duty shafts and pencil shafts. The standard duty shafts are stiffer for better poking control, while the pencil shafts (only used on ¾” – 1¼”) are more flexible and used to reach tight areas such as block wall cells. Flexible shafts are available in 1′ to 30′ lengths. 60′ shafts are available via a simple shaft connector.

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