Gas Forklifts (LPG/CNG)

Liquefied petroleum gas (LPG) consists of compressed hydrocarbon gases that, under sufficient pressure, transition from a gaseous to a liquid state. This property makes LPG highly versatile across industrial applications, including the conversion of liquid materials into aerosols and its use as a foaming agent in manufacturing processes. In drive technology, LPG serves as a lower-emission energy source compared to conventional fuels.

• Low-emission alternative to petrol and diesel-powered forklifts
• No restrictions on vehicle dimensions or power output
• Most commonly used in medium-sized and large forklift applications

Before the widespread adoption of modern lithium-ion batteries, electric forklifts were limited in their carrying capacity, speed, and operating time. Once those thresholds were exceeded, performance dropped off significantly.

Diesel and petrol forklifts offered greater power, but came with a serious drawback: their exhaust emissions – including soot, carbon dioxide, and carbon monoxide – made them unsafe for use in enclosed spaces. Carbon monoxide is particularly hazardous, binding to haemoglobin in the blood around 300 times more readily than oxygen. Even brief exposure in a confined area can lead to rapid poisoning, which is frequently fatal.

LPG forklifts were developed in response to these limitations. Powered by a conventional combustion engine running on liquefied petroleum gas, they deliver strong performance without producing the dangerous emission levels associated with diesel or petrol alternatives – making them a practical choice for both indoor and outdoor applications.

LPG forklifts operate in much the same way as conventional forklifts, with the key difference being their fuel source. Powered by liquid petroleum gas – typically autogas or compressed natural gas – these machines carry fuel in a compact, easily replaceable gas cylinder. A well-established supply chain for compatible cylinders ensures reliable refuelling across a wide range of industries.

Gas-powered forklifts are available in a broad spectrum of sizes, load capacities, and configurations, making them suitable for diverse operational requirements. When sourcing new models, buyers can often choose from multiple specifications to match their specific working environment.

LPG forklifts are typically deployed in applications where larger lifting capacity is needed, making proper training and certification essential for all operators. A valid forklift operating licence is required before working with these machines.

Licences can be obtained through accredited training providers, with candidates completing a multi-day course that covers both practical operation and safety procedures. Gas cylinder changes should always be carried out under supervision until operators are fully competent.

Safe operation of LPG forklifts depends on careful handling, a sound understanding of basic mechanical principles, and a thorough respect for the power these machines deliver.

LPG forklifts have firmly established themselves as a reliable and versatile choice in materials handling. Today's market offers a wide range of high-quality machines built on advanced technology, suited to demanding warehouse and industrial environments.

The most respected manufacturers in the LPG forklift sector include Linde, Clark, Komatsu, Still, Jungheinrich, Rudolf Maxein, and Steinbock – each known for engineering durable, high-performance equipment.