Using both electric and internal combustion (IC) trucks have different advantages and disadvantages.
Electric engines require less maintenance, and thus they cost less to maintain over their lifetime. The battery must last five years minimum if the manufacturer's guidelines for maintenance and charging are followed. Overnight charging expenses are usually low. Electric trucks tend to be compact units and highly maneuverable, especially the three-wheel models. Drive, tilt, lift, acceleration and auxiliary speeds are adjustable and could be changed depending on the driver's preferences and the application. Electric trucks are easier on the environment and are not noisy.
Electric trucks are not suitable for 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 suitable for continuous outdoor application and uneven surfaces. With no need for battery charging, the forklift could be used during the evening and overnight. Transport and supply of fuel needs to be factored into expenses. Initial expenses are less than for an electric truck, but long term expenses connected to fuel and maintenance are higher. IC engines have larger capacities than electric, but less adaptability. LPG could be used in several indoor applications. IC Engine diesel/LPG makes more noise and higher emissions compared to electric. LPG has lower emissions compared to diesel.