There are disadvantages and advantages to both electric and internal combustion (IC) trucks.
Electric engines cost less to maintain during their lifetime because they require much less maintenance. The battery should last at least five years if the manufacturer's charging and maintenance guidelines are followed. Overnight charging costs are generally low. Electric trucks tend to be highly maneuverable and compact units, particularly the types with three wheels. Drive, lift, tilt, auxiliary and acceleration speeds are adaptable and can be changed depending on the preferences of the driver and the application. Electric trucks are quiet, and are easier on the environment.
Not suitable to be used during wet conditions are electric trucks. 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.
Suitable to be continuously utilized outdoors and on surfaces which are uneven is the advantage of an IC engine diesel/LPG. With no need for battery charging, the forklift can be used during the evening and overnight. Transport and supply of fuel must be factored into costs. Initial expenses are less than for an electric truck, but long term expenses connected to fuel and maintenance are higher. IC engines have bigger capacities than electric, but less adaptability. LPG can be used in some indoor applications. IC Engine diesel/LPG produces higher emissions and more noise compared to electric. LPG has lower emissions than diesel.