Welcome to Rotomatik!

Rotomatik Vietnam Company Ltd is a 100% foreign owned company that offers you a complete range of advance lifting and material handling solution to many different industries.

We are committed to provide you with our complete solution and service that will increase the efficiency and effectiveness of your business.

Stabilizing Trailer Restraint (STR-4100)

STR-4100 Stabilizing Trailer Restraint


– The STR-4100 Dok-Lok Vehicle Restraint, part of the Smooth Transition Dok System, helps prevent vertical and horizontal trailer movement. By securely engaging the trailer’s rear impact guard and stabilizing the rear of the trailer, the STR-4100 offers the ultimate level of safety.
STR-4100 Features and Benefits

  • Hydraulic cylinders help stabilize trailer to prevent trailer drop.
  • Ensures a smooth transition between loading dock and trailer with a 35,000 lb vertical loading rating to stabilize even heavier loads.
  • Full-time communication of the Dok-Lok control box when entering and exiting the trailer is provided with Corner-Vu and Leveler-Vu.
  • Helps reduce jolts to forklift operators, minimizes product damage, reduces repairs on loading dock equipment.
  • Helps prevent all types of trailer separation accidents, using a unique rotating hook design, such as aggressive early departure, trailer creep. and dock walk, as well as trailer tipover from landing gear collapse or trailer up-ending.
  • Rotating hook reaches over 6″ to help maintain engagement in below-dock endload situations.
  • Automatically positioned utilizing energy of backing trailer.
  • Designed to withstand impact of trailers backing in at the dock.
  • Stored above ground to stay clear of debris, ice and snow for maximum reliability.
  • Low maintenance with self-lubricated rollers.
  • Universal controls feature audible alarm with coded override, outside light monitors, simple trouble-shooting and self-diagnostics.
  • Interior and exterior LED lights provide long life and use less energy. Interior, colored LED bulbs help prevent miscommunication in the event a lens cover is missing or broken.
  • 12-month money-back satisfaction guarantee standard with all Rite-Hite products.
  • 5-year parts and labor warranty

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