Forklifts, when used in indoor operations, are typically operated on cushioned tires that are made out of solid rubber. The pneumatic type of tires is truly the ideal alternative outdoors. Pneumatic tires could be used on asphalt surfaces and on dirt roads 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 equipment or engine is not maintained or tuned up correctly, then the propane powered engine could emit CO or carbon monoxide, along with other caustic oxides of nitrogen. Any internal engine which is not in optional running form could have a similar situation occur. These produced gases could be really harmful in incorrectly ventilated or confined spaces.
Propane units emit less harmful gases than diesel and gasoline powered lift trucks. Propane's chemical structure is quite simple. 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 diesel or gas engine. Therefore, the engine of a propane lift truck usually lasts much longer than a diesel or gasoline powered forklift model.
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 forklift must breath in 5000 cubic feet of air per minute in order 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 because of the carbon monoxide emissions since they read higher from a cold propane-powered engine or equipment 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 may damage the battery. A hazardous situation can occur since an electric forklift could short out due to rainwater getting in.
Propane forklifts on the other hand work really well in the rain. The propane is stored in sealed tanks which are placed on the back of the forklift. This means there is no possibility of a rainstorm interrupting a driver's work. Propane lift trucks are extremely versatile and could be utilized both indoors and outdoors. Diesel and gasoline powered lift trucks can suffocate you accidentally with harmful gases if they are used inside. A properly tuned up and well maintained lift truck is a great way to effectively and safely handle your loads.