Lift trucks, when utilized in indoor applications, are typically operated on cushioned tires which are made out of solid rubber. The pneumatic type of tires is the ideal choice outdoors. Pneumatic tires are common for heavy cargo and could be used on asphalt surfaces and on dirt roads.
Propane powered forklifts are trusted to be safe for the most part and has a reputation for being a clean burning fuel source. If the engine or machine is not properly maintained or tuned, then the propane powered engine could produce carbon monoxide or CO, along with other caustic oxides of nitrogen. Any internal engine which is not in optional running form can cause a similar situation. These produced gases can be very harmful within improperly ventilated or confined spaces.
Compared to gasoline and diesel powered forklifts, propane models emit less harmful gases. Propane has a simple chemical structure. Since it is a gas, propane burns at a low temperature and mixes well with air, as opposed to diesel or gasoline. Caustic oxides of nitrogen created during propane combustion in the engine are less than those emitted by a gas or diesel engine. Hence, a propane forklift's engine typically lasts a lot longer than a gasoline or diesel powered forklift unit.
With an IC engine, air is sucked into it from the surrounding area. This air is what causes the fuel to burn. A 60 horse-power forklift must breath in 5000 cubic feet of air for every minute in order to work. Before operation, it is recommended to switch on a propane lift truck outside and let 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 machinery and become less potent after the equipment has had a chance to warm up.
Electric lift trucks do not get used outside in the rain as it is feared the rain could damage the battery. A hazardous situation could occur because an electric lift truck can short out because of rainwater getting in.
However, propane lift trucks work well in the rain. The propane is stored in the well sealed tanks on board. This means there is no possibility of a rainstorm interrupting an operator's work. Propane lift trucks are really versatile and can be used both for indoor and outdoor applications. Diesel and gasoline powered lift trucks could suffocate you accidentally with harmful gases if they are utilized indoors. A correctly tuned up and well maintained forklift is truly a good way to effectively and safely handle your loads.