Power
There are numerous types of forklifts that are powered by propane gas. Propane-powered forklifts are simple to refill. The gas is stored in a pressurized tank on the truck's rear. The propane is pushed into the engine, where it is converted into vapor and the vapor mixes with air. The throttle of the forklift is used to be able to control the flow of vapor. A spark plug fires up the vapor and air mixture creating pressure which makes the pistons move. The pistons run the hydraulic pump and turn the wheels.
Since the kinds of forklifts that are powered by propane have low emissions and are clean burning, they are suitable to be utilized in other buildings and warehouses.
Hydraulics
The hydraulic system of the forklift is what allows it to raise and move very heavy objects from location to location. A pump, tubes and cylinders make up the hydraulic system. The pump forces dense fluid through the tubing and into the cylinders. The pressure build up pushes a piston, which lifts the forks. When the forks are lowered by the operator, the hydraulic fluid flows out of the cylinders and back in the pump.
Steering
Where maneuverability is needed, propane forklifts are the most suitable. Unlike a car, a forklift uses its back wheels to pivot, which enables the forklift to rapidly pivot on a tight radius.