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Another type of Boom Truck is known as a Bucket Truck. It has a bucket attachment together with an expandable arm and specializes in lifting individuals, typically personnel high up in the air. Bucket Trucks are otherwise known as Aerial Boom Trucks. They have a lifting capacity of 150 kg to 700 kg and the bucket itself could be expanded up to 10 meters in the air.
Knuckle Boom Trucks are much larger lift vehicles that are outfitted together with a crane on the rear of the equipment. If the length of the vehicle is expanded, then the truck becomes a Trolley Boom Truck. These types of lift trucks have a lifting capacity of ten tons to fifty tons.
A Concrete Boom Truck is yet another type of Boom Truck that has a large container on its rear that is made to be able to lift concrete and expandable pipe. Concrete is pumped with the pipe into a particular place. Concrete Boom Trucks are able to be lengthened up to 70 meters.
The fluid coupling kind is actually the most popular kind of torque converter utilized in automobile transmissions. During the 1920's there were pendulum-based torque or also called Constantinesco converter. There are different mechanical designs utilized for continuously variable transmissions which can multiply torque. Like for instance, the Variomatic is a kind which has a belt drive and expanding pulleys.
The 2 element drive fluid coupling could not multiply torque. Torque converters have an part known as a stator. This changes the drive's characteristics through occasions of high slippage and produces an increase in torque output.
In a torque converter, there are at least of three rotating elements: the turbine, to be able to drive the load, the impeller that is driven mechanically driven by the prime mover and the stator. The stator is between the impeller and the turbine so that it can change oil flow returning from the turbine to the impeller. Normally, the design of the torque converter dictates that the stator be stopped from rotating under whatever condition and this is where the word stator starts from. In point of fact, the stator is mounted on an overrunning clutch. This design prevents the stator from counter rotating with respect to the prime mover while still enabling forward rotation.
