There are advantages and disadvantages to both internal combustion (IC) and electric trucks.
Electric engines cost less to maintain during their life span since they require much less maintenance. The battery should last five years minimum if the manufacturer's maintenance and charging guidelines are followed. Overnight charging expenses are normally low. Electric trucks tend to be highly maneuverable and compact units, specially the three-wheel models. Drive, tilt, lift, auxiliary and acceleration speeds are adaptable and can be changed depending on the driver's preferences and the application. Electric trucks are quiet, and are easier on the natural environment.
Electric trucks are not suitable for use in wet conditions. Because of the need for battery recharging, they cannot be continuously utilized. They are not suited to rough terrain. The energy consumption is high on ramp work and continuous high lifts.
Best to be continuously utilized outdoors and on surfaces that are not even is the advantage of an IC engine diesel/LPG. With no need for battery charging, the forklift could be utilized throughout the evening and overnight. Transport and supply of fuel has to be factored into expenses. Initial expenses are less than for an electric truck, but long term costs related to fuel and maintenance are higher. IC engines have bigger capacities compared to electric, but less adaptability. LPG could be utilized in several indoor applications. IC Engine diesel/LPG produces higher emissions and more noise compared to electric. LPG has lower emissions compared to diesel.