Maxon's BMRSD Columnlift® is quite simply the highest-performing gate on the market, by any measure. Offering a combination of the best technology, features, and options of any Columnlift®, the BMRSD is ideal for heavy- duty applications with loads up to 6,600 lbs.


The Highest Performance Lift

Maxon's Columnlifts are unlike any other column lift on the market. Built tough to withstand dock impacts, precision-engineered with self-centering rollers to eliminate the possibility of jams, and designed with automatic lock valves for operator convenience, the BMR-A offers faster operation, lower power consumption, and less maintenance cost.


Every Detail Covered

Every detail has been carefully thought through. LED taillights last longer, burn brighter, and don't radiate heat. Wiring harnesses are overmolded and connections feature Deutsche connectors that are watertight, eliminating most corrosion problems. The optional aluminum platform reduces weight and allows the truck or trailer carrier to haul heavier payloads.



360 Interactive BMR-ABMRSD gate OverviewBMR-A & BMRSD Operation Video

  • Severe Duty model for deliveries in harsh climates
  • Power down on demand and power opening for enhanced performance in cold weather
  • New, heavy-duty MaxPro? paint for superior corrosion protection
  • Extensive use of stainless steel components for corrosion resistance
  • Galvanized columns and runners are available as an option