There are some disadvantages and advantages to using both internal combustion (IC) and electric trucks.
Electric engines cost less to maintain over their lifetime since they need much less maintenance. The battery must 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, particularly the three-wheel models. Drive, lift, tilt, acceleration and auxiliary speeds are adjustable and could be changed depending on the application and the preferences of the driver. Electric trucks are not noisy, and are easier on the environment.
Electric trucks are not suitable for use in wet conditions. Due to the need for battery recharging, they cannot be utilized continuously. They are not suitable on rough terrain. The energy consumption is high on ramp work and continuous high lifts.
Suitable 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 utilized during the evening and overnight. Supply and transport of fuel needs to be factored into expenses. Initial expenses are less than for an electric truck, but long term costs related to fuel and maintenance are higher. IC engines have bigger capacities compared to electric, but less adaptability. LPG can be used in several indoor applications. IC Engine diesel/LPG produces more noise and higher emissions compared to electric. LPG has lower emissions compared to diesel.