There are disadvantages and advantages to using both internal combustion (IC) and electric trucks.
Electric engines require a lot less maintenance, and hence they cost less to maintain over their lifetime. The battery must last at least five years if the guidelines of the manufacturer for charging and maintenance are followed. Overnight charging costs are usually low. Electric trucks tend to be compact units and highly maneuverable, specially the types with three wheels. Drive, tilt, lift, acceleration and auxiliary speeds are adjustable and could be changed depending on the use and the driver's preferences. Electric trucks are not noisy, and are easier on the natural environment.
Not suitable to be utilized during wet conditions are electric trucks. Due to the need for battery recharging, they cannot be continuously utilized. They are not suitable on 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 use and uneven surfaces. With no requirement for battery charging, the forklift can be used throughout the evening and overnight. Transport and supply of fuel should be factored into costs. Initial expenses are less than for an electric truck, but long term expenses connected to maintenance and fuel are higher. IC engines have larger capacities compared to electric, but less adaptability. LPG could be used in several indoor applications. IC Engine diesel/LPG makes more noise and higher emissions than electric. LPG has lower emissions compared to diesel.