The forklift’s mast, or upright, is the portion of the forklift that lifts, lowers, and positions the loads manipulated by the forks. Each type of mast presents its own set of advantages for different applications depending on their height and stacking requirements.
What are the 3 common mast types?
There are three common types: Single Stage (simplex mast) 2-Stage (duplex mast) 3-Stage (triplex mast)
What is a short mast forklift?
Straight mast forklifts are the upright vertical assembly on the front of the machine, raising and lowering the load. All forklifts of this nature work through hydraulic displacement for lifting, and gravity for lowering, but there are different mast types with various benefits.
What is a two stage mast on a forklift?
2-Stage – A two stage mast, also known as a duplex, has two sections. The outer stage does not move and gives the option for freelift. The inner mast section raises up to elevate the carriage and forks. A two stage mast offers great visibility and is ideal for moving loads in trailers.
What is a TL mast?
The new two-stage TL mast, commonly referred to as a “Truckers Mast,” is an option for the four-wheel Crown FC 5200 Series counterbalance forklifts and the pneumatic and cushion tire models of the Crown C-5 Series industrial forklifts.
How much does a forklift mast cost?
Straight Mast Forklift Sample Costs
costs approximately $20,000 to $30,000 and up, including one battery and one charger. A vertical mast internal combustion forklift meant for indoor use with a 5,000 lb. capacity costs around $15,000 to $30,000 or more. A straight mast internal combustion forklift with a 10,000 lb.
How tall is a forklift mast?
A typical two-stage mast for a forklift with a capacity from 2,000 lbs. to 6,000 lbs. will have approximately 130″ of maximum lift and will be around 83-88″ Overall Height Lowered (OAHL). Two-stage masts are very common in high-capacity forklifts of 15,000 lbs.
When traveling make sure the mast is?
When traveling with a load, always make sure to tilt the mast of the forklift backward so that the load will firmly place against the backrest to make it more secure during transport.
What is a free lift mast?
A forklift’s free lift is the maximum height you can raise the forks without changing the mast height. There are two instances where this typically happens: when the inner mast rails extend past the outer mast rails or when the load backrest or carriage exceeds the height of the outer mast rails.
How high is a 3 stage mast?
Most Container masted forklifts are also 3 stage masts. They achieve lift heights of up to 4.7 meters in a standard forklift and up to 5.0 meters in a compact and some electric counterbalance units.
What is maximum fork height?
Maximum fork height is the distance from the ground to the lifting surface of the forks with the mast fully lifted. A common height is 188 inches or 15’8”. While many fork heights are available, this mast is about as high as you can have and still work in a typical semi-trailer.
How much height clearance does a forklift need?
To speed operations up and make them safer, it is recommended that guides be placed on the floor. One must take the width of the machine into account, leaving a 2 inch minimum clearance (1 inch per side) between it and the guides. If the forklift includes centering wheels, the clearance can be reduced to . 39 inches.
What is a simplex mast?
Simplex mast – A simplex mast is a single stage mast with a single channel. The mast and carriage rise simultaneously. It is built in different sizes to meet various lift heights. Duplex mast – A duplex mast has two channels, is a two stage mast consisting of a simplex mast and a free lift cylinder.
What is FSV in forklift?
Free Lift. Free Lift is a forklift’s ability to raise a load to the top of the first stage. … Free lift effectively adds a stage level of height to a forklift’s ability to lift and uses a hydraulic cylinder at the center of the mast.
What is load center in forklift?
According to OSHA, “The load center is the distance from the face of the forks to the load’s center of gravity.” It is important for operators and managers to understand the forklift load’s center of gravity in order to operate and transport loads safely in their operations.