Using both internal combustion (IC) and electric trucks have different advantages and disadvantages.
Electric engines need less maintenance, and hence they cost less to maintain over their lifetime. The battery must last five years minimum if the guidelines of the manufacturer for maintenance and charging are followed. Overnight charging costs are generally low. Electric trucks tend to be very maneuverable and compact units, especially the three-wheel models. Drive, tilt, lift, acceleration and auxiliary speeds are adjustable and can be changed depending on the preferences of the driver and the application. Electric trucks are quiet, and are easier on the environment.
Not best to be used in wet conditions are electric trucks. Because of the need for battery recharging, they cannot be constantly 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 suitable for continuous outdoor application and uneven surfaces. With no need for battery charging, the forklift can be used throughout the evening and overnight. Supply and transport of fuel should be factored into expenses. Initial expenses are less than for an electric truck, but long term costs connected to maintenance and fuel are higher. IC engines have larger capacities compared to electric, but less adaptability. LPG can be utilized in several indoor applications. IC Engine diesel/LPG produces higher emissions and more noise than electric. LPG has lower emissions than diesel.