Diesel Forklifts Versus Electric Forklifts
A forklift could function either by internal combustion (IC) motor or by an electric motor. Electric forklifts are best for use indoors and cost less to operate. IC equipment are suitable for outdoor application and are faster to refuel.
Electric Forklifts
Electric lifts produce no exhaust, that makes them the machinery of choice for indoor applications where air quality is a concern. Electric forklifts are quiet and clean. They are 20% to 40% more expensive to buy compared to IC lifts, but the operating cost of electric models on a per hour basis is a lot lower. The disadvantage is that batteries need 16 hours to charge and cool down, so buying an extra set of batteries is suggested. Electric lifts are not limited to indoor application, but when used outdoors they should be used cautiously.
Diesel Forklifts
Internal Combustion forklifts have a higher carrying capacity than electric forklifts and are generally used for outdoor applications. If your fleet normally operates on one type of fuel, it might be a good choice to purchase an IC unit that utilizes the same fuel. They can run on propane, diesel or gas. Diesel is the least expensive. IC forklifts have the advantage of being less expensive to operate and easy to refuel; however, their operating cost on a per hour basis is higher. Nearly all IC models cannot be utilized indoors.
Other Types of Forklifts
Narrow-aisle electric forklifts are recommended for tight spaces within warehouses. They are constructed to pick up loads without having to face the lift towards the stacks. Rough terrain diesel forklifts have large tires for running on difficult surfaces.