For most of indoor operations, a forklift is operated with the use of cushioned tires that mean they are made out of solid rubber tires. The pneumatic type of tires is the best choice outdoors. Pneumatic tires are common for heavy cargo and can be used on dirt roads and on asphalt surfaces.
Propane powered forklifts are believed to be safe for the most part and has a reputation for being a clean burning fuel source. If the equipment or engine is not properly maintained or tuned, then the propane powered engine can emit CO or carbon monoxide, along with other corrosive oxides of nitrogen. Any internal engine which is not in optional working form could result in a similar situation. These produced gases can be extremely harmful in incorrectly ventilated or confined spaces.
Propane models produce less harmful gases compared to diesel and gasoline powered forklifts. Propane's chemical structure is quite simple. Because it is a gas, propane burns at a low temperature and mixes well with air, as opposed to gasoline or diesel. Caustic oxides of nitrogen created during propane combustion in the engine are a lot less compared to those emitted by a diesel or gas engine. Hence, the engine of a propane forklift usually lasts much longer than a diesel or gasoline powered forklift model.
With an internal combustion engine, air is sucked into it from the surrounding area. This air is what causes the fuel to burn. A 60 horse-power forklift has to breath in 5000 cubic feet of air for every minute to be able to work. Before operation, it is recommended to switch on a propane lift truck outside and allow it warm up for a bit. This is because of the carbon monoxide emissions as they read higher from a cold propane-powered engine or equipment and become less intoxicating when the machine has had a chance to warm up.
It is vital to remember that battery powered or electric lift trucks could not be used outside in the rain for fear of battery damage if they get wet. A dangerous situation could occur as an electric forklift could short out because of rainwater getting in.
Propane lift trucks on the other hand work really well in the rain. The propane is stored in sealed tanks that are placed on the rear of the forklift. This means there is no possibility of a rainstorm interrupting the work of an operator. Propane lift trucks are really versatile and can be utilized both for indoor and outdoor operations. Gasoline and diesel powered lift trucks could suffocate you accidentally with harmful gases if they are used inside. A properly tuned up and well maintained forklift is really a great way to handle your loads in a safe and effective manner.