Lift trucks, when used in indoor applications, are normally operated on cushioned tires which are made out of solid rubber. The pneumatic type of tires is truly the perfect option for outdoor operations. Pneumatic tires could be used on dirt roads and on asphalt surfaces and are common for heavy cargo.
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 engine or machinery is not properly tuned or maintained, then the propane powered engine could produce CO or carbon monoxide, along with other corrosive oxides of nitrogen. Any internal engine that is not in optional running form could cause a similar situation. These emitted gases could be extremely harmful within incorrectly ventilated or confined spaces.
Compared to gasoline and diesel powered forklifts, propane units produce less harmful gases. Propane has a simple chemical structure. Because it is a gas, propane mixes 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 than those produced by a gas or diesel engine. Therefore, a propane lift truck's engine usually lasts much longer than a gasoline or diesel powered lift truck 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 must 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 electric or battery powered lift trucks can not be used outside in the rain for fear of battery damage if they get wet. A hazardous situation can happen as an electric lift truck can short out due to rainwater getting in.
However, propane lift trucks work really well in the rain. The propane is stored in the on-board well sealed tanks. This means there is no chance of a rainstorm interrupting the work of a driver. Propane lift trucks are extremely versatile and could be used both for indoor and outdoor operations. Diesel and gasoline powered lift trucks could accidentally suffocate you with dangerous gases if they are used inside. A properly tuned up and well maintained lift truck is really a great way to handle your loads in a safe and effective manner.