There are advantages and disadvantages to both internal combustion (IC) and electric trucks.
Electric engines require much less maintenance, and hence they cost less to maintain over their life span. The battery should last five years minimum if the manufacturer's guidelines for charging and maintenance are followed. Overnight charging expenses are normally low. Electric trucks tend to be very maneuverable and compact units, particularly the three-wheel models. Drive, tilt, lift, auxiliary and acceleration speeds are adaptable and can be changed depending on the application and the preferences of the driver. Electric trucks are not noisy, and are easier on the natural environment.
Not suitable to be utilized during wet conditions are electric trucks. 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 ramp work and continuous high lifts.
Suitable to be continuously utilized outdoors and on surfaces that are uneven is the advantage of an IC engine diesel/LPG. With no requirement for battery charging, the forklift can be used during the evening and overnight. Transport and supply of fuel has to be factored into costs. Initial costs 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 some indoor applications. IC Engine diesel/LPG produces more noise and higher emissions than electric. LPG has lower emissions compared to diesel.