The Types of Scissor Lifts and Their Classifications in the Construction Industry
The Types of Scissor Lifts and Their Classifications in the Construction Industry
Reading time: 5 min 30 sec
Scissor lifts have become very popular in construction, lifting crews to hard-to-reach areas and boosting productivity. However, with the large selection options available–from electric to diesel-powered, rough terrain to indoor lifts–it’s not always clear which lift is the right fit for your fleet.
A scissor lift is a type of aerial work platform used to provide temporary access to elevated areas, typically for construction tasks. It gets its name from the crisscrossing "X" pattern of its lifting mechanism, which resembles a pair of scissors. This design allows the platform to be raised and lowered smoothly, offering a stable workspace at various heights.
Since scissor lifts only move vertically, they typically have higher capacity and greater stability than other types of lifts, such as boom lifts.
In this guide, we’ll introduce the most common types and classifications of scissor lifts in the construction industry. Getting to know the pros and cons of the most common scissor lifts on the market can help you choose the best solution for your needs.
Types of Scissor Lifts
Scissor lifts come in various types, each catering to specific needs and applications. Understanding their mechanisms, features, advantages and typical uses can help you select the right lift for your project.
Electric Scissor Lifts
These scissor lifts are powered by rechargeable batteries, making them the most common option for indoor use in warehouses and factories. They are known for their emissions-free design, which allows them to be used in confined spaces without posing a safety hazard.
Compared to diesel and rough terrain models, electric scissor lifts have a lower weight capacity and are less suited for uneven or outdoor surfaces. However, they’re the best choice for applications such as lighting installation, warehouse stocking and indoor maintenance.
Diesel Scissor Lifts
Diesel scissor lifts, on the other hand, run on diesel fuel and are made for outdoor applications. They come equipped with more powerful engines and rough terrain tires, making them suited for more rugged surfaces. They typically offer greater height reach and weight capacity than electric models, so they’re popular on construction sites and large-scale outdoor projects.
A notable disadvantage is their noisy operation and the emission of fumes, which can make them unsafe for indoor use.
Hydraulic Scissor Lifts
Hydraulic scissor lifts use hydraulic systems to achieve better lifting capacity. These lifts offer smooth, incremental movements and can be used both indoors and outdoors. Hydraulic scissor lifts are straightforward to operate and maintain, making them a popular choice for a variety of tasks, from painting to materials handling.
Their versatility is one of their key advantages, but the dependency on hydraulic fluid can be a limitation in certain scenarios, such as adverse weather conditions.
Pneumatic Scissor Lifts
Pneumatic scissor lifts operate using air pressure. These lifts are considered eco-friendly since they don’t require fuel or electricity and produce no emissions. They are less common due to their reliance on a constant supply of compressed air, which may not be available at all job sites.
Pneumatic lifts are generally used in environments where cleanliness and air quality are key considerations, such as in pharmaceutical settings and other specialized applications. One downside is that they tend to have lower lifting capacities and heights compared to their electric or diesel counterparts.
Rough Terrain Scissor Lifts
Rough terrain scissor lifts are specifically designed to handle the challenges of outdoor job sites. They are fitted with heavy-duty tires and reinforced platforms that allow them to operate on uneven or inclined surfaces. They can be powered by diesel, gas, or in some cases, hybrid systems.
The primary advantage of rough terrain scissor lifts is their ability to operate smoothly in challenging conditions, making them ideal for construction projects and landscaping. However, their larger size and emissions can be a drawback in indoor spaces.
Size Classifications of Scissor Lifts
Scissor lifts can be broadly classified into three size categories: small, medium and large. Each classification is distinguished by dimensions such as height, width, load capacity and the overall weight of the machine, tailored to meet different operational needs.
Small
Small scissor lifts typically reach working heights of up to 20 feet, with platform widths around 2 to 3 feet. These lifts have a relatively lower load capacity, usually ranging from 500 to 1,000 pounds.
Small scissor lifts are lightweight and easy to maneuver, making them common for indoor tasks such as electrical work, inventory management and minor repair jobs.
Medium
Medium scissor lifts usually have working heights ranging from 20 to 40 feet, with platform widths of 3 to 5 feet. Load capacities for medium-sized lifts are commonly between 1,000 and 2,500 pounds.
These lifts are suitable for both indoor and outdoor tasks, depending on their power source. Diesel and hydraulic scissor lifts often fall into the medium category. Some common uses include mid-height construction tasks and facility maintenance.
Large
Large scissor lifts can achieve heights of 40 feet and above, with platform widths extending beyond 5 feet. Load capacities can exceed 2,500 pounds.
Large scissor lifts are typically diesel-powered, making them perfect for outdoor construction sites, infrastructure projects and other large-scale operations. Rough terrain scissor lifts often fit into this category.
Maintenance of Scissor Lifts and Key Components
Neglecting scissor lift maintenance can lead to equipment failure, costly repairs and increased risk of accidents. Consistent preventive maintenance ensures that your lift operates efficiently and remains compliant.
Some key maintenance tasks for scissor lifts include routine inspections, lubrication of moving parts and replacement of wear components. Regularly checking fluid levels, such as hydraulic oil and battery water, is also an important part of preventative maintenance.
Components that require regular inspection include the lifting mechanism, hydraulic systems (if applicable), tires and safety features like guardrails and emergency stop buttons. For electric scissor lifts, it's important to maintain the battery by ensuring proper charging and monitoring battery health. By properly maintaining these components, you can extend the lifespan of your scissor lift and enhance operator safety.
Final Thoughts
Each type of scissor lift, from electric to diesel, small to large, offers unique benefits. Investing in the correct scissor lift can reduce downtime, lower maintenance costs and improve productivity.
High-quality parts are essential for maintaining the reliability and safety of your lifts, helping to prolong their lifespan. The EquipmentShare Shop offers a wide array of OEM and aftermarket parts available, particularly for electric scissor lifts. Don’t see exactly what you’re looking for? Reach out to our dedicated parts experts and get personalized assistance.
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