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 perfect choice for outdoor applications. Pneumatic tires can be used on dirt roads and on asphalt surfaces and are common for heavy loads.
Propane powered lift trucks are believed to be safe for the most part and has a reputation for being a clean burning fuel source. If the engine or machine is not tuned up or maintained correctly, then the propane powered engine could emit carbon monoxide or CO, along with other corrosive oxides of nitrogen. Any internal engine which is not in optional running form may result in a similar situation. These gases that are produced could be very harmful within incorrectly ventilated or confined spaces.
Propane models produce less harmful gases than gasoline and diesel powered forklifts. Propane's chemical structure is rather simple. As 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 produced by a diesel or gas engine. Thus, a propane lift truck's engine usually lasts much longer than a gasoline or diesel powered forklift 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 should breath in 5000 cubic feet of air per minute in order to work. Before operation, it is recommended to switch on a propane forklift outside and let it warm up for a bit. This is because of the carbon monoxide emissions since they read higher from a cold propane-powered engine or machine and become less intoxicating after the equipment has had a chance to warm up.
Electric lift trucks are not utilized outside in the rain as it is feared the rain can damage the battery. A hazardous situation can happen since an electric forklift could short out due to rainwater getting in.
On the other hand, propane lift trucks work well in the rain. The propane is stored in the well sealed tanks on board. This means there is no chance of a rainstorm interrupting the work of an operator. Propane lift trucks are really versatile and are capable of being used both indoors and outdoors. Diesel and gasoline powered forklifts could suffocate you accidentally with dangerous gases if they are used indoors. A correctly tuned up and well maintained lift truck is truly a great way to handle your loads in a safe and effective manner.