For most 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 really the best option outdoors. Pneumatic tires are common for heavy cargo and could be used on asphalt surfaces and on dirt roads.
For the most part, propane powered machinery is trusted to be safe. Propane has the reputation for being a clean burning fuel source. If the machinery or engine is not maintained or tuned up correctly, then the propane powered engine could produce carbon monoxide or CO, along with other corrosive oxides of nitrogen. Any internal engine which is not in optional working form can cause a similar situation. These gases that are produced could be really noxious within improperly ventilated or confined spaces.
Propane models emit less harmful gases compared to gasoline and diesel powered forklifts. The chemical structure of propane is rather simple. Because it is a gas, propane mixes well with air, compared to gasoline or diesel and burns at a low temperature. Corrosive oxides of nitrogen produced during propane combustion in the engine are a lot less than those produced by a diesel or gas engine. Hence, a propane forklift's engine normally lasts a lot longer compared to a gasoline or diesel powered lift truck model.
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 has to breath in 5000 cubic feet of air for every minute to be able to operate. Before operation, it is recommended to switch on a propane lift truck outside and allow 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 potent after the machine has had a chance to warm up.
It is important to note that battery powered or electric forklifts can not be utilized outside in the rain for fear of damaging the battery if they get wet. A hazardous situation can happen as an electric lift truck could short out because of rainwater getting in.
Propane forklifts however work well in the rain. The propane is stored in sealed tanks that are positioned on the back of the lift truck. This means there is no chance of a rainstorm interrupting an operator's work. Propane lift trucks are extremely versatile and are capable of being utilized both for indoor and outdoor operations. Diesel and gasoline powered lift trucks can suffocate you accidentally with dangerous gases if they are used inside. A correctly tuned up and well maintained lift truck is really a good way to effectively and safely handle your loads.