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Problem: Trailer Drop

Rite-Hite Corporation continues to lead the industry with breakthrough product innovations that address critical safety and productivity issues at the loading dock.

Trailer Movement
• Trailer bed can drop 4-8" with the weight of a forklift during loading/unloading

• Majority of trucks have air-ride suspensions - compounds the effects of trailer drop

• Linkage nature of air-ride suspensions is to move forward, causing trailer separation or "dock walk"

• Catastrophic trailer separation accidents can occur when trailers are not properly secured to the dock


Problems caused by Trailer Drop
Worker back and neck injuries
Forklift operator muscle fatigue




• Product damage




• Damage to equipment, including forklift and walkie wheels, dock seals and bumpers





Smooth Transition Video

Watch a video on smooth transition
Learn More...
Help prevent trailer movement
STR-4000 Dok-Lok Vehicle Restraint

Smooth Transition Dok System

Related Issue
Help Prevent Dock Shock

Smooth Transition
in the Media:

Rethinking Loading Dock Safety and Profitability
-Food Manufacturing

Smooth Transition Dok System
ST Product of the Month.pdf
-Today's Facility Manager

Smooth Transition Dok System designed to minimize dock shock and trailer drop
-Plant Services

Rite-Hite IDs Greatest Dock Safety Threats
-Food Logistics

Loading Dock Leveler
-Material Handling Management

Whitepaper Download

Solution: STR-4000 Dok-Lok Vehicle Restraint
part of the Smooth Transition Dok SystemTM

STR 4000 Dok Lok Vehicle Restraint STR 4000 Dok Lok Vehicle Restraint
(click on the images above to learn more about the STR-4000)

• Stabilizes the trailer, using durable hydraulic cylinders to minimize trailer drop to 1-2"
• Provides a smooth transition onto truck
• Reduces jolts to forklift operators during loading/unloading, helping to prevent injuries
• Minimizes product and equipment damage
• Helps prevent catastrophic trailer separation accidents, including: unscheduled departure, dock walk/trailer creep, trailer tipover, trailer pop up, trailer upending, landing gear collapse



With the trailer stabilized, the leveler and trailer bed form a straight path for minimal impact and a smooth transition. For the ultimate protection for your forklift operators, product and equipment, use the Smooth Transition Dok SystemTM by Rite-Hite.



Last Updated on 02/22/2007 03:21:48 PM

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