Used knuckle boom cranes

Market Dynamics of Used Knuckle Boom Cranes

Market Overview: The used knuckle boom cranes market is set against a backdrop of robust growth within the broader mobile crane sector. According to 360iResearch™, the mobile crane market expanded from USD 15.41 billion in 2023 to USD 16.28 billion in 2024, with a projected CAGR of 5.76%, reaching USD 22.82 billion by 2030. A key segment driving this growth is the knuckle boom cranes, particularly in the truck-mounted crane category, which is expected to see a significant rise to USD 11.5 billion by 2030 with a CAGR of 6.3%. This highlights a rising demand for versatile lifting solutions across various industries, contributing to the increased availability and turnover of used knuckle boom cranes in the market.

Regional Insights: Regional dynamics indicate that the U.S. market for knuckle boom cranes is substantial, estimated at $3.3 billion in 2023, while China is projected to grow at an impressive 9.3% CAGR, reaching $4.1 billion by 2030. This growth is fueled by the expanding construction and infrastructure sectors, which increasingly rely on knuckle boom cranes for their adaptability and ease of use in tight spaces. Furthermore, consumers are shifting towards purchasing used equipment due to cost efficiency and sustainability concerns, a trend that is reshaping distribution channel preferences. As businesses look to optimize their operations, the used knuckle boom cranes market is likely to flourish, driven by these evolving consumer behaviors and the ongoing digitalization of equipment sales and rental platforms.

Types of Used Knuckle Boom Cranes

Knuckle boom cranes, also known as articulated cranes or multi-joint cranes, are material handling devices used to lift and move heavy objects. They come in various types and specifications to accommodate different applications and needs.

• Modification:

  Modified knuckle boom cranes have specific changes that enable them to suit particular applications or work environments.

• Dual-function cranes:

  These cranes have both lifting and dragging functions, which can reduce the frequency of equipment transfers.

• Pontoon-mounted cranes:

  These cranes are usually installed on a floating platform or will be fixed on the shore to handle equipment transfer from the land to the sea.

• Crawling cranes:

  These cranes are usually equipped with a special chassis that can move like a crawler.

• Drag cranes:

  These cranes are usually towed by a truck and used in fields or roads.

• Floating cranes:

  Such as the knuckle boom crane on a cargo ship. They provide an essential method for logistics transfer in the offshore field.

• Land-based lifting cranes:

  Such as fixed cranes, mobile cranes, loader cranes, and so on.

• Heavy-duty cranes:

  These cranes can handle exceptionally heavy loads and are commonly found in industrial sector heavy manufacturing and offshore industries.

Specifications and maintenance of used knuckle boom cranes

The specifications of knuckle boom cranes may vary based on models and types. The following are general specifications.

• Loading capacity: The loading capacity of knuckle boom cranes ranges from small models of half a ton to around six tons to larger ones, which can be over a hundred tons. Larger models are usually fixed on ships or offshore platforms.
• Length: The length of knuckle boom cranes can reach up to ten meters. Some models are designed for small spaces and can extend up to four meters only.
• Lift height: The lift height usually ranges from six meters to twelve meters depending on the model and configuration. Some cranes can reach a lift height of over a hundred meters.
• Lift speed: The lift speed of knuckle boom cranes is around 3 to 5 meters per minute. Advanced ones can reach up to 10 meters per minute.
• Power source: Knuckle boom cranes are usually powered by hydraulic systems. Some of them have electric motors and some are designed to be operable by human power.
• Mounting options: Knuckle boom cranes can be mounted on different kinds of platforms, such as flat decks, trailers, or trucks. Some ones can be mounted on fences, bases, or pillars

Knuckle boom crane maintenance is crucial because it ensures its proper operation, provides safety to operators and other people, and prolongs its service life. The following are some maintenance tips:

• Daily inspections: They help identify issues before they become big problems that can be expensive to sort out or dangerous to people's safety.
• Regular lubrication: It prevents damage from friction, keeps the crane moving smoothly, and prolongs its lifespan.
• Replace worn-out parts: This practice reduces the risk of crane failure or accidents caused by wearing out parts.
• Preventive maintenance services: Operators can avoid the most common problems the crane typically has by sticking to regular preventive maintenance.
• Clean the crane regularly: It aids in preventing the accumulation of dirt and debris that can lead to damaging the crane's surfaces and parts.

Application Scenarios of Used Knuckle Boom Cranes

The knuckle boom crane is an incredibly versatile machine. It finds applications in various fields and industries for different tasks.

• Logistics and Transportation

In the logistics and transportation industry, knuckle boom cranes are widely used in ports, freight yards, and docks for container loading/unloading, cargo handling, and vehicle-mounted loading/unloading. With its excellent flexibility, high efficiency, and ability to adapt to different working environments, knuckle boom cranes facilitate seamless logistics operations.

• Marine and Offshore

Knuckle boom cranes are widely used in the marine and offshore fields, such as oil and gas exploration and maritime engineering, to support and maintain various equipment and materials on ships and offshore platforms at sea. In these areas, knuckle boom cranes often face challenging environmental conditions. A second-hand knuckle crane with robust performance can adapt to harsh marine and offshore environments and provide stable support for various operational tasks.

• Construction

In the construction industry, knuckle boom cranes are widely used in high-rise building construction, infrastructure development, and decoration and assembly projects. Its efficiency and adaptability make it an indispensable piece of equipment for various construction tasks.

• Wind Power

The knuckle boom crane plays a crucial role in the wind power industry—specifically in the installation and maintenance of wind turbines. Thanks to its unique jointed arm design, the crane can transport wind turbine components—such as blades, nacelles, and towers—to designated assembly locations. Additionally, it has the flexibility and reach to access difficult-to-reach areas. This facilitates precise operations. Whether in onshore or offshore wind farms, knuckle boom cranes are essential for promoting the development of renewable energy.

• Marine Transportation

In the marine transportation industry, knuckle boom cranes play an indispensable role. They support a wide range of tasks—such as loading and unloading containers, handling cargo, and maintaining equipment—efficiently and flexibly. The crane's multi-angle operation enables it to handle various types of cargo easily. It also operates well in narrow spaces. Knuckle boom cranes enhance productivity and efficiency in maritime logistics operations.

• Automobile Industry

Automobiles often use knuckle boom cranes to handle heavy machinery and equipment during production. They are especially suited for high-precision, heavy-weight tasks like assembly and maintenance. The crane's flexibility lets it work in tight spaces. It can stack items vertically as well. Its efficiency helps meet the strict production demands of the automobile industry.

How to Choose Used Knuckle Boom Cranes

When selecting a knuckle boom crane, used buyers' requirements and the crane's condition are essential to ensuring a good match and safe operation.

• Needs Assessment

  Determining one's needs is the first step in choosing a knuckle boom crane. The type of material to be handled, its weight, and the frequency of usage should be considered. The amount of space available for the crane's operation and setup should also be factored in as knuckle cranes are usually well suited for limited spaces due to their compactness. The preferred method of crane installation, whether mobile or fixed, and the required lifting capacity and reach must also be taken into account. Once all these factors are considered, one should establish a shortlist of used knuckle boom cranes that satisfy the specific requirements.

• Inspection

  When determining which used knuckle boom crane to buy, potential buyers should physically inspect the crane. They should check for signs of wear and tear, such as damaged parts, rust, or hydraulic leaks. It's essential to assess the operational efficiency of the crane by testing its functions—lifting, lowering, extending, and retracting—to see if they operate smoothly. The strength of the crane's structure, built with high-quality steel, should be evaluated as well as the conditions surrounding the crane's prior use, including the frequency of maintenance.

• Documentation

  Buyers should request documentation when buying a used knuckle crane. The crane history record is essential as it provides crucial information about the crane's past usage, any reported issues, and the reasons for its sale. A well-maintained knuckle crane with a documented history is likely to be a more reliable choice. Buyers should also request the maintenance records of the crane to ensure regular and timely upkeep.

Used knuckle boom crane Q & A

Q1: What is a used knuckle boom crane good for?

A1: Knuckle boom cranes are good for lifting heavy loads and for handling, loading, and unloading goods in warehouses, ports, and logistics centers. They are also suitable for transporting and handling materials in construction sites. Additionally, knuckle boom cranes are good for reaching over obstacles and extended working at heights when mounted on vehicles.

Q2: How does a knuckle boom crane work?

A2: The crane arm is extended and knuckled for flexible positioning. The load is then lifted, moved, and lowered using the crane's control system. Some knuckle boom cranes have the hydraulic attachments that could perform different tasks.

Q3: Does a knuckle boom crane have a remote control?

A3: Yes. Some knuckle boom cranes have a remote control, allowing the operator to control the crane from a distance. This provides more flexibility and convenience in the operation.

Q4: What type of vehicle is suited for a knuckle boom crane?

A4: The commonly used vehicles for mounting the knuckle boom crane are flatbed truck, dump truck, container truck, and tow truck. The choice of vehicle depends on the transporting needs and the vehicle's compatibility with the crane.