Lift trucks, when used in indoor operations, are typically operated on cushioned tires that are made out of solid rubber. The pneumatic style of tires is truly the best choice for outdoor applications. Pneumatic tires are common for heavy cargo and can be utilized on dirt roads and on asphalt surfaces.
For the most part, propane powered equipment is trusted to be safe. Propane has the reputation for being a clean burning fuel source. If the engine or equipment is not properly tuned or maintained, then the propane powered engine could emit carbon monoxide or CO, along with other caustic oxides of nitrogen. Any internal engine which is not in optional working form could cause a similar situation. These gases that are produced can be extremely harmful in improperly ventilated or confined spaces.
Propane models emit less harmful gases than diesel and gasoline powered forklifts. Propane's chemical structure is quite simple. As it is a gas, propane burns at a low temperature and mixes well with air, compared to gasoline or diesel. Corrosive oxides of nitrogen created during propane combustion in the engine are less than those emitted by a diesel or gas engine. Thus, a propane lift truck's engine usually lasts much longer than a gasoline or diesel powered forklift model.
With an internal combustion engine, air is sucked into it from the surrounding area. This air is what makes the fuel burn. A 60 horse-power lift truck has to breath in 5000 cubic feet of air per minute to be able to operate. Prior to operation, it is better to switch on a propane lift truck outside and allow it warm up for a bit. This is because of the carbon monoxide emissions since they read higher from a cold propane-powered engine or machine and become less intoxicating when the equipment has had a chance to warm up.
Electric lift trucks are not used outside in the rain because it is feared the rain might damage the battery. A dangerous situation could happen since an electric forklift can short out because of rainwater getting in.
Propane forklifts on the other hand work well in the rain. The propane is stored in sealed tanks that are placed on the back 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 used both indoors and outdoors. Gasoline and diesel powered forklifts could suffocate you accidentally with harmful gases if they are utilized indoors. A well maintained and properly tuned up forklift is a good way to handle your loads in an effective and safe manner.