Using both internal combustion (IC) and electric trucks have various advantages and disadvantages.
Electric engines cost less to maintain over their life span because they need much less maintenance. The battery must last at least five years if the guidelines of the manufacturer for charging and maintenance are followed. Costs for overnight charging are usually low. Electric trucks tend to be compact units and highly maneuverable, particularly the types with three wheels. Drive, lift, tilt, acceleration and auxiliary speeds are adjustable and could be changed depending on the driver's preferences and the use. Electric trucks are quiet, and are easier on the environment.
Not best to be utilized in wet conditions are electric trucks. 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 best for continuous outdoor application and uneven surfaces. With no need for battery charging, the forklift could be used throughout the evening and overnight. Supply and transport of fuel should be factored into expenses. 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 compared to electric, but less adaptability. LPG can be utilized in several indoor applications. IC Engine diesel/LPG produces more noise and higher emissions compared to electric. LPG has lower emissions than diesel.