There are disadvantages and advantages to both electric and internal combustion (IC) trucks.
Electric engines cost less to maintain during 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. Overnight charging expenses are normally low. Electric trucks tend to be very maneuverable and compact units, specially the models with three wheels. Drive, lift, tilt, auxiliary and acceleration speeds are adaptable and can be changed depending on the application and the preferences of the driver. Electric trucks are easier on the environment and are quiet.
Electric trucks are not best to use during 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 continuous high lifts and ramp work.
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 can be used throughout the evening and overnight. Supply and transport of fuel must be factored into costs. 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 could be utilized in several indoor applications. IC Engine diesel/LPG produces more noise and higher emissions than electric. LPG has lower emissions compared to diesel.