Utilizing both internal combustion (IC) and electric trucks have different advantages and disadvantages.
Electric engines need less maintenance, and therefore they cost less to maintain during their life span. The battery must last five years minimum if the manufacturer's charging and maintenance guidelines are followed. Overnight charging costs are generally low. Electric trucks tend to be highly maneuverable and compact units, especially the models with three wheels. Drive, tilt, lift, auxiliary and acceleration speeds are adaptable and could be changed depending on the driver's preferences and the application. Electric trucks are not noisy, and are easier on the environment.
Not suitable to be utilized during wet conditions are electric trucks. Due to the need for battery recharging, they cannot be utilized continuously. They are not suitable on rough terrain. The energy consumption is high on continuous high lifts and ramp work.
Best to be continuously utilized outdoors and on surfaces that are uneven is the advantage of an IC engine diesel/LPG. With no need for battery charging, the forklift could be used 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 expenses related to maintenance and fuel are higher. IC engines have bigger capacities than electric, but less adaptability. LPG could be used in some indoor applications. IC Engine diesel/LPG produces higher emissions and more noise compared to electric. LPG has lower emissions compared to diesel.