Using both electric and internal combustion (IC) trucks have different advantages and disadvantages.
Electric engines need a lot less maintenance, and therefore they cost less to maintain during their life span. The battery should last five years minimum if the guidelines of the manufacturer for charging and maintenance are followed. Overnight charging expenses are usually low. Electric trucks tend to be highly maneuverable and compact units, specially the three-wheel models. Drive, lift, tilt, acceleration and auxiliary speeds are adjustable and could be changed depending on the preferences of the driver and the application. Electric trucks are easier on the natural environment and are quiet.
Not suitable to be utilized in wet conditions are electric trucks. Because of the need for battery recharging, they cannot be utilized continuously. 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 best for continuous outdoor application and uneven surfaces. With no need for battery charging, the forklift can be used throughout the evening and overnight. Supply and transport of fuel should be factored into costs. Initial costs are less than for an electric truck, but long term expenses connected to fuel and maintenance are higher. IC engines have larger capacities than electric, but less adaptability. LPG can be utilized in several indoor applications. IC Engine diesel/LPG makes more noise and higher emissions than electric. LPG has lower emissions than diesel.