There are advantages and disadvantages to both internal combustion (IC) and electric trucks.
Electric engines require less maintenance, and thus they cost less to maintain over 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 compact units and highly maneuverable, particularly the models with three wheels. Drive, tilt, lift, acceleration and auxiliary speeds are adjustable and can be changed depending on the preferences of the driver and the use. Electric trucks are easier on the environment and are not noisy.
Electric trucks are not best to use during wet conditions. 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 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 utilized during the evening and overnight. Transport and supply of fuel must be factored into expenses. Initial expenses are less than for an electric truck, but long term expenses related to fuel and maintenance are higher. IC engines have larger capacities compared to electric, but less adaptability. LPG can be used in some indoor applications. IC Engine diesel/LPG produces higher emissions and more noise than electric. LPG has lower emissions than diesel.