Using both electric and internal combustion (IC) trucks have various disadvantages and advantages.
Electric engines need less maintenance, and thus they cost less to maintain during their lifetime. The battery should last five years minimum if the guidelines of the manufacturer for charging and maintenance are followed. Overnight charging expenses are usually low. Electric trucks tend to be very maneuverable and compact units, specially the kinds with three wheels. Drive, lift, tilt, acceleration and auxiliary speeds are adaptable and could be changed depending on the driver's preferences and the application. Electric trucks are easier on the natural environment and are not noisy.
Not best to be utilized during wet conditions are electric trucks. Because of the need for battery recharging, they cannot be used continuously. They are not suited to rough terrain. The energy consumption is high on continuous high lifts and ramp work.
IC engine diesel/LPG has the advantage of being suitable for continuous outdoor application and uneven surfaces. With no requirement for battery charging, the forklift can be utilized during the evening and overnight. Supply and transport of fuel must be factored into expenses. Initial costs are less than for an electric truck, but long term costs connected to fuel and maintenance are higher. IC engines have bigger capacities compared to electric, but less adaptability. LPG could be used in several indoor applications. IC Engine diesel/LPG makes higher emissions and more noise compared to electric. LPG has lower emissions than diesel.