There are disadvantages and advantages to utilizing both internal combustion (IC) and electric trucks.
Electric engines cost less to maintain over their life span because they need a lot less maintenance. The battery should last five years minimum if the manufacturer's maintenance and charging guidelines are followed. Costs for overnight charging are generally low. Electric trucks tend to be highly maneuverable and compact units, especially the three-wheel models. Drive, lift, tilt, auxiliary and acceleration speeds are adjustable and could be changed depending on the use and the driver's preferences. Electric trucks are easier on the environment and are quiet.
Electric trucks are not best to use during wet conditions. Because of the need for battery recharging, they cannot be utilized continuously. They are not suited to rough terrain. The energy consumption is high on ramp work and continuous high lifts.
IC engine diesel/LPG has the advantage of being best for continuous outdoor use and uneven surfaces. With no need for battery charging, the forklift can be used during the evening and overnight. Supply and transport of fuel needs to be factored into costs. Initial costs are less than for an electric truck, but long term costs connected to maintenance and fuel are higher. IC engines have bigger capacities compared to electric, but less adaptability. LPG can be utilized in some indoor applications. IC Engine diesel/LPG produces higher emissions and more noise compared to electric. LPG has lower emissions compared to diesel.