There are disadvantages and advantages to both internal combustion (IC) and electric trucks.
Electric engines cost less to maintain during their lifetime since they require a lot less maintenance. The battery must last five years minimum if the manufacturer's maintenance and charging guidelines are followed. Overnight charging expenses are usually low. Electric trucks tend to be compact units and very maneuverable, specially the three-wheel models. Drive, lift, tilt, auxiliary and acceleration speeds are adjustable and can be changed depending on the use and the driver's preferences. Electric trucks are easier on the environment and are quiet.
Not best to be used in wet conditions are electric trucks. Because of the need for battery recharging, they cannot be utilized continuously. 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 application and uneven surfaces. With no need for battery charging, the forklift could 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 related 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 makes more noise and higher emissions compared to electric. LPG has lower emissions compared to diesel.