Utilizing both internal combustion (IC) and electric trucks have different disadvantages and advantages.
Electric engines cost less to maintain over their life span since they need 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 compact units and highly maneuverable, specially the three-wheel models. Drive, tilt, lift, acceleration and auxiliary speeds are adjustable and can 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 best to use in wet conditions. Because of the need for battery recharging, they cannot be constantly used. 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 can be utilized throughout the evening and overnight. Transport and supply of fuel should be factored into expenses. Initial expenses are less than for an electric truck, but long term costs related to maintenance and fuel are higher. IC engines have bigger capacities compared to electric, but less adaptability. LPG can be utilized in several indoor applications. IC Engine diesel/LPG produces higher emissions and more noise than electric. LPG has lower emissions compared to diesel.