Using both electric and internal combustion (IC) trucks have various advantages and disadvantages.
Electric engines require much less maintenance, and hence they cost less to maintain during their lifetime. The battery should last five years minimum if the manufacturer's maintenance and charging guidelines are followed. Overnight charging costs are usually low. Electric trucks tend to be highly maneuverable and compact units, specially the kinds with three wheels. Drive, lift, tilt, auxiliary and acceleration 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 suitable to be utilized in wet conditions are electric trucks. Because of 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.
Best to be continuously used 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 used during the evening and overnight. Supply and transport of fuel needs to be factored into costs. Initial costs are less than for an electric truck, but long term expenses connected to maintenance and fuel are higher. IC engines have bigger capacities than electric, but less adaptability. LPG can be used in some indoor applications. IC Engine diesel/LPG produces more noise and higher emissions compared to electric. LPG has lower emissions compared to diesel.