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 alternative for outdoor applications. Pneumatic tires can be utilized on asphalt surfaces and on dirt roads and are common for heavy cargo.
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 machinery is not maintained or tuned up correctly, then the propane powered engine can produce carbon monoxide or CO, along with other corrosive oxides of nitrogen. Any internal engine that is not in optional running form could result in a similar situation. These emitted gases could be really harmful within confined or improperly ventilated spaces.
Compared to diesel and gasoline powered lift trucks, propane units produce less harmful gases. Propane has a simple chemical structure. Since it is a gas, propane mixes well with air, compared to diesel or gasoline and burns at a low temperature. Caustic oxides of nitrogen produced during propane combustion in the engine are a lot less than those emitted by a gas or diesel engine. Hence, the engine of a propane lift truck normally lasts much longer than a diesel or gasoline 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 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 machine and become less intoxicating once the machine has had a chance to warm up.
It is essential to remember that battery powered or electric lift trucks are unable to be used outside in the rain for fear of battery damage if they get wet. A dangerous situation can occur as an electric lift truck can short out because of rainwater getting in.
Propane forklifts on the other hand work well in the rain. The propane is stored in sealed tanks which are positioned on the back of the lift truck. This means there is no chance of a rainstorm interrupting the work of a driver. Propane lift trucks are really versatile and are capable of being used both outdoors and indoors. Gasoline and diesel powered forklifts could accidentally suffocate you with dangerous gases if they are used indoors. A properly tuned up and well maintained forklift is a great way to safely and effectively handle your loads.