There are some disadvantages and advantages to both electric and internal combustion (IC) trucks.
Electric engines need a lot less maintenance, and therefore they cost less to maintain during their lifetime. The battery must last at least five years if the guidelines of the manufacturer for charging and maintenance are followed. Overnight charging costs are normally low. Electric trucks tend to be highly maneuverable and compact units, especially the three-wheel models. Drive, tilt, lift, auxiliary and acceleration speeds are adaptable 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 suitable for use during wet conditions. Due to the need for battery recharging, they cannot be constantly used. They are not suitable on 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 use and uneven surfaces. With no requirement for battery charging, the forklift could be utilized throughout the evening and overnight. Supply and transport of fuel has to be factored into costs. Initial costs are less than for an electric truck, but long term expenses related to fuel and maintenance are higher. IC engines have bigger capacities than electric, but less adaptability. LPG can be utilized in several indoor applications. IC Engine diesel/LPG makes more noise and higher emissions compared to electric. LPG has lower emissions than diesel.