redBTR is a lifting device designed to gain strength and / or change the direction of force (traction).
They are used for swanning by any type of winches. Compatible with all types of cables (synthetics and steel) up to 15 mm in diameter.
The use of a chain hoist increases the traction force, but reduces the pulling speed. Each additional block of strengthening increases tractive effort in 2 times in relation to applied. Also, the use of a block reduces the load on the cable and winch by half. Thus, the winch motor runs faster and uses less energy. Using a chain hoist, you can use a long cable and not be afraid of overheating the electric motor.
redBTR winch reinforcement blocks (chain hoists) are made of high quality steel, differ in maximum permissible load and dimensions.
Material - steel.
Working load - 8 tons.
Eye diameter - 75 mm.
Block diameter - 92 mm.
Block thickness - 21 mm.
The maximum diameter of the cable used is 15 mm.
Size - 265x132x50 mm.
The weight of the chain hoist is 3500 gr.
Dimensions - 280x150x50 mm.
Weight - 3560 gr.
Winch reinforcement block (polyspast) - 1 pc.
Individual packaging - 1 pc.