There are advantages and disadvantages to using both internal combustion (IC) and electric trucks.
Electric engines cost less to maintain over their life span as they require much less maintenance. The battery must last at least five years if the manufacturer's guidelines for charging and maintenance are followed. Expenses for overnight charging are normally low. Electric trucks tend to be highly maneuverable and compact units, especially the three-wheel models. Drive, tilt, lift, auxiliary and acceleration speeds are adaptable and could be changed depending on the use and the preferences of the driver. Electric trucks are easier on the natural environment and are not noisy.
Electric trucks are not best to use in wet conditions. Because of the need for battery recharging, they cannot be used continuously. They are not suitable on rough terrain. The energy consumption is high on continuous high lifts and ramp work.
Suitable to be continuously utilized outdoors and on surfaces that are not even is the advantage of an IC engine diesel/LPG. With no need for battery charging, the forklift can be utilized throughout the evening and overnight. Supply and transport of fuel must be factored into expenses. Initial costs are less than for an electric truck, but long term expenses related to fuel and maintenance 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 produces more noise and higher emissions than electric. LPG has lower emissions compared to diesel.