Using both electric and internal combustion (IC) trucks have various advantages and disadvantages.
Electric engines require less maintenance, and thus they cost less to maintain during their life span. The battery must 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 compact units and very maneuverable, specially the three-wheel models. Drive, lift, tilt, acceleration and auxiliary speeds are adjustable and can be changed depending on the driver's preferences and the application. Electric trucks are quiet, and are easier on the natural environment.
Not best to be used during wet conditions are electric trucks. Due to the need for battery recharging, they cannot be used continuously. They are not suited to rough terrain. The energy consumption is high on ramp work and continuous high lifts.
Suitable to be continuously utilized outdoors and on surfaces which are uneven is the advantage of an IC engine diesel/LPG. With no need for battery charging, the forklift could be utilized throughout the evening and overnight. Supply and transport of fuel must be factored into costs. Initial expenses are less than for an electric truck, but long term costs related to maintenance and fuel are higher. IC engines have bigger capacities compared to electric, but less adaptability. LPG can be utilized in several indoor applications. IC Engine diesel/LPG makes more noise and higher emissions compared to electric. LPG has lower emissions compared to diesel.