For the majority of indoor applications, a forklift is operated with the use of cushioned tires which mean they are made out of solid rubber tires. The pneumatic type of tires is the ideal choice for outdoor operations. Pneumatic tires are common for heavy loads and could be used on asphalt surfaces and on dirt roads.
For the most part, propane powered equipment is believed to be safe. Propane has the reputation for being a clean burning fuel source. If the machinery or engine is not tuned up or maintained correctly, then the propane powered engine can produce carbon monoxide or CO, along with other corrosive oxides of nitrogen. Any internal engine which is not in optional working form may result in a similar situation. These emitted gases could be very harmful within confined or incorrectly ventilated spaces.
Compared to diesel and gasoline powered forklifts, propane models emit less harmful gases. Propane has a simple chemical structure. As it is a gas, propane mixes really well with air, compared to diesel or gasoline and burns at a low temperature. Corrosive oxides of nitrogen produced during propane combustion in the engine are less than those emitted by a diesel or gas engine. Therefore, the engine of a propane lift truck normally lasts a lot 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 should breath in 5000 cubic feet of air per minute to be able to operate. Prior to operation, it is recommended to switch on a propane forklift outside and let it warm up for a bit. This is due to the carbon monoxide emissions since they read higher from a cold propane-powered engine or equipment and become less intoxicating when the machinery has had a chance to warm up.
It is important to remember that battery powered or electric forklifts can not be used outdoors in the rain for fear of damaging the battery 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 positioned on the rear of the forklift. This means there is no chance of a rainstorm interrupting a driver's work. Propane forklifts are really versatile and are capable of being used both outdoors and indoors. Gasoline and diesel powered forklifts can suffocate you accidentally with dangerous gases if they are utilized inside. A well maintained and correctly tuned up forklift is a good way to handle your loads in a safe and effective way.