For most of indoor operations, a lift truck is operated with the use of cushioned tires which mean they are made out of solid rubber tires. The pneumatic type of tires is truly the best option for outdoor operations. Pneumatic tires can be used on dirt roads and on asphalt surfaces and are common for heavy cargo.
Propane powered forklifts are trusted to be safe for the most part and has a reputation for being a clean burning fuel source. If the engine or equipment is not tuned up or maintained correctly, then the propane powered engine could produce CO or carbon monoxide, along with other caustic oxides of nitrogen. Any internal engine that is not in optional running form could cause a similar situation. These gases that are produced can be very noxious in confined or improperly ventilated spaces.
Propane models emit less harmful gases compared to gasoline and diesel powered lift trucks. The chemical structure of propane is quite simple. Since 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 less than those emitted by a gas or diesel engine. Thus, a propane forklift's engine usually lasts a lot longer than a diesel or gasoline 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 lift truck has to breath in 5000 cubic feet of air for every minute to be able 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 due to the carbon monoxide emissions as they read higher from a cold propane-powered engine or machine and become less potent once the equipment has had a chance to warm up.
Electric lift trucks are not utilized outdoors in the rain since it is feared the rain can damage the battery. A dangerous situation could occur as an electric lift truck could short out due to rainwater getting in.
Propane forklifts however work really well in the rain. The propane is stored in sealed tanks which are positioned on the rear of the forklift. This means there is no possibility of a rainstorm interrupting the work of an operator. Propane forklifts are extremely versatile and are capable of being utilized both outdoors and indoors. Diesel and gasoline powered lift trucks can accidentally suffocate you with harmful gases if they are utilized inside. A well maintained and properly tuned up forklift is a good way to effectively and safely handle your loads.