The Triplex mast is the most popular and versatile mast. Triplex Mast, aka Triple Mast or Three-stage Upright Operators must always be mindful of overhead obstacles and account for the height of their load backrest extension if it’s taller than the load.
Forklift mast uses full#
Forklifts with duplex masts may have limited or full free lift.
The resulting “free lift” allows the forklift operator to lift and stack loads in areas with limited overhead clearance. However, the addition of a center-mounted hydraulic cylinder, called a free lift cylinder, allows the mast’s carriage and forks to raise a specific height, before the “nested” inner rail begins to raise. The Duplex mast is a two-rail assembly that looks and operates just like the Simplex mast. Of the four mast types, it offers the least amount of lift and no free lift.ĭuplex Mast, aka Two-Stage Mast or Upright It has a stationary rail and an inner, movable rail. The Simplex mast, also called a standard mast or upright, is a two-rail assembly. Let’s look at the four major types of forklift masts. Mast specifications vary depending on the overall lifting, stacking, tilting, and capacity requirements. A forklift mast is the vertical structure that supports components that hydraulically lift, lower, and position loads. In the materials handling world, a mast is also critical. A sailboat without a mast is dead in the water.
In nautical terms, the mast is a vertical spar, made of wood or metal, that supports a ship’s yards and boom, all of which, in turn, hold the ship’s sails. What’s the first thing you think of when you read the word mast? Most people think of a sailboat. “Though the danger on the rocks is surely past, still I remain tied to the mast.” -Lyrics to Home at Last by Steely Dan
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