Lift trucks, when used in indoor operations, are normally operated on cushioned tires that are made out of solid rubber. The pneumatic style of tires is the best choice outdoors. Pneumatic tires can be used on asphalt surfaces and on dirt roads 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 properly tuned or maintained, then the propane powered engine can produce CO or carbon monoxide, along with other corrosive oxides of nitrogen. Any internal engine that is not in optional running form may cause a similar situation. These gases which are emitted could be very noxious within confined or incorrectly ventilated spaces.
Propane models produce less harmful gases compared to diesel and gasoline powered forklifts. The chemical structure of propane is quite simple. Since it is a gas, propane burns at a low temperature and mixes really well with air, as opposed to diesel or gasoline. Caustic oxides of nitrogen created during propane combustion in the engine are less than those produced by a gas or diesel engine. Therefore, the engine of a propane forklift typically lasts much longer than a diesel or gasoline powered forklift 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 must breath in 5000 cubic feet of air per minute to be able to operate. Before 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 potent when the machine has had a chance to warm up.
It is vital to remember that electric or battery powered forklifts could not be utilized outdoors in the rain for fear of damaging the battery if they get wet. A dangerous situation can occur because an electric forklift can short out due to rainwater getting in.
Propane lift trucks 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 the work of an operator. Propane forklifts are extremely versatile and could be used both for outdoor and indoor applications. Diesel and gasoline powered forklifts can accidentally suffocate you with dangerous gases if they are used indoors. A well maintained and properly tuned up lift truck is a good way to handle your loads in an effective and safe way.