Waltco Truck Equipment Co., a leading liftgate manufacturer, has introduced the Waltco Direct Lift (WDL) Extra Tough (XT) rail-type liftgate for demanding applications. The Waltco WDL-XT is available in four weight capacities: 3500, 4500, 5500 and 6500 lbs. in both steel and aluminum platforms.
The Waltco WDL-XT represents the next generation of the WDL series, with a number of new design features for enhanced performance and reliability, ease of use and reduced maintenance.
Closed circuit, volume-balanced lift cylinders ensure an even lift under any loading condition, without the use of a flow divider valve. The self-bleeding lift cylinders, which are matched to gate capacity, also help reduce installation time. All wiring and connections feature a “plug-and-play” design and meet or exceed all Technology and Maintenance Council (TMC) recommended practices. The hydraulic system, which incorporates a thermally protected power unit, is designed to maximize the fluid flow rate, enhancing the liftgate’s operational performance while minimizing amperage draw requirements.
Other standard features include hardened steel rollers mounted on tapered roller bearings that minimize friction and drag and improve overall performance of the lift; sealed roller bearings to reduce contamination and extend bearing life; a gravity and spring-actuated Positive Transit Mechanism (PTM) that is automatically released when the gate is lowered; and pneumatically assisted deck opening. Lower columns are reinforced with a one-in. steel wrap to reduce the potential of damage caused by backing into loading docks, while LED lights are fully recessed to reduce both damage- and theft-potential. Hinged covers on the columns make it easier to access key components for service and maintenance. To minimize “wear and tear,” the operating switches are fully weather-sealed and protected, while the wiring harness is designed to stay completely stationary while the liftgate is in operation.
“We’ve designed the WDL-XT series to be the biggest, toughest and hardest working liftgate on the road,” said Rod Robinson, president. “It also offers our customers a variety of capacity and platform combinations, along with the superior performance they’ve come to expect from Waltco.”
Waltco Truck Equipment Co. (http://www.waltco.com) is a leading designer, manufacturer and marketer of hydraulic liftgates for truck and trailer applications.
