The rugged steel-framed Martin Gen 4 Railcar Opener requires an air supply of 75 cfm at 100 psi (2,124 lpm at 6.9 bar). It delivers 3,750 ft-lb (5,080 N-m) of non-impacting torque to open tough gates without causing damage. The new “stepped” profile of the replaceable drive tip provides more surface contact with the railcar’s capstan, reducing rollback of the opener under load. This minimizes wear and tear on both the drive tip and capstans.
Engineered for versatility across many applications, the Gen 4 allows easy adjustment of the driveshaft height to match various rail car capstan heights and to account for variations in unloading platforms. Fitting through 36-in.-wide door frames, the unit’s outriggers expand up to 67 in. (1,719 mm) for greater stability during high torque operations.
Designed with ergonomic operation in mind, the handlebars are adjustable to accommodate different operator heights. The 10- x 4-in. (254- x 102-mm) “Never Flat” tires make the 305 lb (139 kg) unit easy to maneuver and position by a single worker. One lever rotates the pivoting wheels 90°, allowing the unit to roll with a traveling capstan for increased unloading efficiency.
Source: www.coalage.com
