Providing Vibration Solutions to the U.S., Canada and Latin America
Free Engineering & Application Assistance

Light weight & quiet RailCar Vibrators!

No more pounding on railcars with sledge hammers! No more lifting heavy industrial vibrators! No more ear-splitting noise! The patented POCKET ROCK-IT™ Railcar Vibrators utilize lightweight, high-performance vibrators to unload even the most stubborn materials from closed top hopper cars. The railcar vibrators weigh less than 32 lbs., greatly reducing the risk of back injury.

No brackets on your railcars? No problem!

We have a variety of MARTIN® VAC-MOUNT™ Rail Car Vibrators that will do the job.

30-Day Money-Back Guarantee!

Put the POCKET ROCK-IT™ RailCar Vibrators to the test! Use our product for up to 30 days, risk-free. If for any reason you are not completely satisfied, return the product for a full refund.

Simply contact us online or give us a call at 800-474-4538 to speak to a technician about our 30-Day Money-Back Guarantee.


U.S. Patent #5,833,205

Weight: 32 lbs.

Air consumption: 15 cfm

Noise 70-85 dBA

Included with unit: NTS 50/04 vibrator, wedge bracket with urethane shoe, 5′ hose whip with 3-way valve, filter, lubricator and regulator.



Noise levels are 60 – 75 dBA, well below regulatory limits.

Reduce Risk of Back Injury

The POCKET ROCK-IT™ assembly weighs in at 32 lbs. Operators no longer have to manhandle heavy industrial vibrators into hard-to-reach brackets under railcars.

3-Year Guarantee

Covered by a 3-year guarantee.

Free Trial

POCKET-ROCK-IT™ railcar vibrators are available for testing, at your site, on your cars.

Additional Specifications

  • Air pressure range: 30-80 psi
  • Operating temperature: 0º-120º F
  • Air Preparation: 5-micron filter, pressure regulator, lubricator & 3-way valve.
  • Warranty: 3 years when operated within recommendations
  • Testing: Both models are available for FREE on-site testing.

POCKET ROCK-IT™ Railcar Vibrator Spec Sheet Download