As we all know, forklifts equipped with internal combustion engines have always been relied on for high-strength applications because of their stable power transmission and high performance. However, with the increasing popularity of lithium-ion batteries in heavy-duty forklifts and distribution centers, the power environment is changing.
Lithium ion power supplies can now provide the long-lasting, high-performance required for intensive forklift applications. Although the traditional forklift driven by internal combustion engine or lead-acid battery may still be the best choice for some jobs, more applications than before are suitable candidates for electrification.
(1) Harsh working conditions
Extreme environments can lead to wear and tear, leading to a surge in equipment downtime and productivity bottlenecks. To manage this risk, operators should explore power sources that have been proven to operate in the worst environments.
Historically, internal combustion forklifts have been a proven choice for demanding outdoor applications. However, the electric forklift can also withstand harsh temperatures and outdoor operations. For example, lithium-ion batteries can provide excellent performance in hot and cold environments, helping forklifts to run stably and reliably in multiple shifts, no matter what the weather is.
(2) Finding and retaining labor
The demand for forklift operators exceeds the supply, so the working environment is the key to keeping people. The electrically driven forklift produces less noise, transmits less vibration to the operator, and provides more stable driving than its similar products with integrated circuits. They also do not emit harmful exhaust gases, improve air quality, and create a cleaner working environment.
Difficulties in finding and retaining labor may force the company to hire employees with limited experience in operating forklifts. This lack of experience may increase safety hazards when handling and charging lead-acid batteries or replacing LPG cylinders. In addition, unpowered or unhappy operators may have bad charging habits, resulting in the shortening of battery life over time.
Newer power supplies, such as lithium-ion batteries, usually require less maintenance and one shift of charging time, so you can make full use of the operators you have.
(3) Maintenance cost
80% of the total cost of the forklift is after the initial capital investment, so it is important to understand the maintenance requirements of each power option.
Internal combustion engine power means a large number of power system items that need regular maintenance or replacement, including liquids, filters, spark plugs, belts or other items that are easy to wear.
The electric power system provides greater simplicity and fewer service items. Lead acid batteries do need some maintenance and additional processes to ensure that they reach their potential, but hydrogen fuel cells and lithium-ion batteries provide a simpler way. Lithium ion batteries are maintenance free and can be plugged in without any special steps before or after charging.
(4) Sustainability
Various regulations in Asia, Europe, the Middle East and Africa are exerting pressure on industries such as ports and terminals to reduce their impact on the environment.
For managers responsible for finding ways to achieve these goals, reducing emissions from internal combustion engine powered forklifts can provide environmental benefits related to emissions. In addition, lead-acid batteries need to be deflated during charging, and there is a potential risk of acid leakage and corrosion -- newer power options such as lithium-ion batteries do not have these characteristics.
The lithium-ion battery was small at first, and it was only used to power the pallet truck at first. However, the heavy-duty lithium-ion forklift can carry heavy objects under adverse conditions. Now it can be powered by lithium-ion batteries, and its performance was previously only obtained from forklifts driven by internal combustion engines.
