Forklifts, when used in indoor operations, are normally operated on cushioned tires which are made out of solid rubber. The pneumatic style of tires is really the best choice for outdoor applications. Pneumatic tires are common for heavy loads and could be utilized on asphalt surfaces and on dirt roads.
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 machine is not properly maintained or tuned, then the propane powered engine could emit CO or carbon monoxide, along with other caustic oxides of nitrogen. Any internal engine that is not in optional running form may result in a similar situation. These gases that are produced could be extremely harmful in confined or improperly ventilated spaces.
Propane units emit less harmful gases compared to gasoline and diesel powered lift trucks. Propane's chemical structure is quite simple. Because it is a gas, propane mixes really well with air, compared to diesel or gasoline 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 gas or diesel engine. Therefore, the engine of a propane forklift typically lasts much longer than a diesel or gasoline powered lift truck unit.
Internal combustion engines work by sucking in air from the surrounding area. This air reacts with the fuel causing it to burn. A 60 horse-power lift truck should breath in 5000 cubic feet of air per minute in order to operate. Prior to operation, it is recommended to switch on a propane forklift outside and allow 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 after the equipment has had a chance to warm up.
Electric forklifts are not utilized outside in the rain because it is feared the rain might damage the battery. A hazardous situation can occur as an electric lift truck can short out due to rainwater getting in.
Propane forklifts on the other hand work well in the rain. The propane is stored in sealed tanks that are positioned on the rear of the lift truck. This means there is no possibility of a rainstorm interrupting a driver's work. Propane forklifts are extremely versatile and could be used both outdoors and indoors. Diesel and gasoline powered forklifts can accidentally suffocate you with dangerous gases if they are used indoors. A properly tuned up and well maintained lift truck is truly a great way to safely and effectively handle your loads.