Forklifts, when utilized in indoor operations, are usually operated on cushioned tires that are made out of solid rubber. The pneumatic type of tires is the best option for outdoor operations. Pneumatic tires are common for heavy cargo and can be used on dirt roads and on asphalt surfaces.
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 properly, 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 could cause a similar situation. These gases which are produced could be really harmful within confined or incorrectly ventilated spaces.
Compared to gasoline and diesel powered forklifts, propane units emit less harmful gases. Propane has a simple chemical structure. Because it is a gas, propane mixes really well with air, compared to gasoline or diesel and burns at a low temperature. 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. Thus, the engine of a propane lift truck normally lasts a lot longer compared to a gasoline or diesel powered lift truck unit.
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 forklift should breath in 5000 cubic feet of air for every minute in order to operate. 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 as they read higher from a cold propane-powered engine or equipment and become less potent when the equipment has had a chance to warm up.
Electric lift trucks are not used outdoors in the rain as it is feared the rain can damage the battery. A dangerous situation could occur because an electric forklift can short out because of rainwater getting in.
Propane lift trucks however work really well in the rain. The propane is stored in sealed tanks which are placed on the rear of the forklift. This means there is no chance of a rainstorm interrupting a driver's work. Propane lift trucks are extremely versatile and are capable of being utilized both outdoors and indoors. Diesel and gasoline powered forklifts can suffocate you accidentally with harmful gases if they are utilized indoors. A well maintained and correctly tuned up lift truck is a great way to effectively and safely handle your loads.