Diesel Forklifts Vs. Electric Forklifts
A forklift could be powered either by internal combustion (IC) motor or by an electric motor. Electric forklifts are suitable for indoor use and cost much less to use. IC machinery are suitable for outdoor application and are quicker to refuel.
Electric Forklifts
Electric lifts produce no exhaust, that makes them the equipment of choice for indoor use where air quality is a concern. Electric forklifts are clean and quiet. They are 20% to 40% more expensive to purchase than IC lifts, but the per-hour operating cost of electric models is lower. The disadvantage is that batteries require 16 hours to charge and cool down, so purchasing an extra set of batteries is suggested. Electric lifts are not limited for use indoors, but when used outdoors they should be used carefully.
Diesel Forklifts
Internal Combustion forklifts have a higher carrying capacity than electric forklifts and are generally used for outdoor applications. If your fleet usually runs on one type of fuel, it might be a good choice to purchase an IC unit which uses the same fuel. They can function on gas, propane or diesel. Diesel is the least expensive. IC forklifts have the advantage of being easy to refuel and cheaper to operate; nonetheless, their operating cost on a per hour basis is higher. Most IC models cannot be utilized indoors.
Other Forklifts
Narrow-aisle electric forklifts are recommended for limited spaces inside 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 hard surfaces.