Utilizing both electric and internal combustion (IC) trucks have various advantages and disadvantages.
Electric engines require less maintenance, and thus they cost less to maintain during their lifetime. The battery should last at least five years if the guidelines of the manufacturer for charging and maintenance are followed. Costs for overnight charging are usually low. Electric trucks tend to be very maneuverable and compact units, especially the three-wheel models. Drive, tilt, lift, auxiliary and acceleration speeds are adjustable and could be changed depending on the preferences of the driver and the use. Electric trucks are easier on the natural environment and are quiet.
Electric trucks are not suitable for use in wet conditions. Because of the need for battery recharging, they cannot be used continuously. They are not suitable on rough terrain. The energy consumption is high on ramp work and continuous high lifts.
IC engine diesel/LPG has the advantage of being suitable for continuous outdoor use and uneven surfaces. With no requirement for battery charging, the forklift can be used during the evening and overnight. Supply and transport of fuel needs to be factored into expenses. Initial costs are less than for an electric truck, but long term costs related to maintenance and fuel are higher. IC engines have larger capacities compared to electric, but less adaptability. LPG can be used in some indoor applications. IC Engine diesel/LPG makes more noise and higher emissions compared to electric. LPG has lower emissions compared to diesel.