There are disadvantages and advantages to using both electric and internal combustion (IC) trucks.
Electric engines need much less maintenance, and hence they cost less to maintain during their lifetime. The battery should last five years minimum if the manufacturer's charging and maintenance guidelines are followed. Overnight charging expenses are generally low. Electric trucks tend to be compact units and highly maneuverable, especially the three-wheel models. Drive, lift, tilt, auxiliary and acceleration speeds are adjustable and can be changed depending on the application and the driver's preferences. Electric trucks are not noisy, and are easier on the environment.
Electric trucks are not best to use during wet conditions. Due to 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 requirement for battery charging, the forklift could be utilized throughout the evening and overnight. Transport and supply of fuel should be factored into expenses. Initial costs are less than for an electric truck, but long term costs connected to maintenance and fuel are higher. IC engines have bigger capacities than electric, but less adaptability. LPG can be utilized in some indoor applications. IC Engine diesel/LPG makes more noise and higher emissions compared to electric. LPG has lower emissions than diesel.