What are the factors that affect the price of stiff boom cranes?

In the fields of industrial lifting, ship loading and unloading, port logistics, etc., stiff boom cranes have become indispensable and important lifting equipment with their advantages such as stable structure, precise operation and strong carrying capacity. For purchasers, in addition to paying attention to performance parameters, one of the most concerning issues is the price of the equipment. So, what factors affect the price of stiff boom cranes? This article will deeply analyze its price formation mechanism from multiple dimensions to help companies make more reasonable purchasing decisions.

1. Lifting capacity and lifting height

1.1 Lifting capacity determines the configuration of the lifting system

The core function of a stiff boom crane is lifting, and the lifting capacity (i.e. maximum lifting capacity) is an important basic parameter affecting the price. The larger the lifting capacity, the stronger the required structural materials, and the hydraulic system, motor power, wire rope, hook and other components also require higher specifications, which directly pushes up the manufacturing cost.

For example:

A 1-ton crane may only require light structural steel and medium-power motors;

A 10-ton crane requires high-strength steel plates and large hydraulic drive systems.

1.2 Lifting height affects boom length and stable structure

In addition to the lifting capacity, the lifting height also affects the design cost of the whole machine. A higher lifting height means that the boom needs to be longer and more stable, and it must be equipped with a complex balance system, pulley system and telescopic structure, which will increase the manufacturing and assembly costs.

2. Boom structure and material selection

2.1 Is the boom fixed, telescopic or adjustable?

Stiff boom cranes have various boom structures, the most common of which are:

Fixed rigid boom: simple structure, low manufacturing cost, but limited application range.

Telescopic boom: has the function of adjusting the arm length, high manufacturing precision, and relatively expensive price.

Rotatable or foldable boom: used in space-constrained areas, it is necessary to add turntable devices, slewing motors and other components, which further increases the cost.

2.2 Material types and quality standards

The boom is mostly made of high-strength structural steel or alloy steel, and different steel grades (such as Q345, Q690, etc.) have a direct impact on the price. Although high-quality alloy steel is expensive, it can improve the bending and fatigue resistance of the whole machine, extend its service life, and is more cost-effective in the long run.

3. Drive mode and control system configuration

3.1 Drive mode: hydraulic vs. electric

Hydraulic drive: more sensitive action, suitable for delicate working environment, but the cylinder, pump, valve and other configurations of the hydraulic system are expensive, and the maintenance cost is relatively high.

Electric drive: simple system, low energy consumption, relatively cheap price, but slightly less operational flexibility, suitable for application scenarios with a relatively stable working environment.

3.2 Intelligent degree of control system

Modern stiff boom cranes are gradually developing towards automation and intelligence. Some high-end equipment is equipped with PLC control system, wireless remote control system, torque limiter, load monitoring, automatic alarm system, etc. These high-tech configurations can effectively improve safety and efficiency, but will also significantly increase the overall quotation of the equipment.

4. Installation form and scene adaptability

4.1 Installation method: fixed, mobile, marine

The installation form has different requirements for the base structure, supporting parts and transportation methods:

Fixed crane (ground or platform installation): suitable for factory use, relatively low cost.

Mobile crane (equipped with rails or vehicle): involves chassis structure and power system, and has higher manufacturing cost.

Marine stiff boom crane: requires corrosion resistance, salt spray resistance, and waterproof design, and the price is usually 1.5 to 2 times that of ordinary models.

4.2 Is the working environment special?

When used in harsh environments such as high temperature, high humidity, cold, and high wind load, the equipment needs to be equipped with protective measures, special oils, explosion-proof components or corrosion-resistant coatings, etc., which will affect the equipment quotation.

5. Is it a customized product?

Standardized products have controllable costs and transparent prices due to large-scale production and batch procurement of parts; customized products require exclusive design, process improvement and quality testing based on customer specific needs, and their prices vary greatly due to different degrees of personalization.

For example:

Customers require specific color spraying, brand logo printing;

Special boom rotation angle requirements;

System docking with other automation equipment, etc.

These will cause the price to rise significantly.

6. Accessories and function expansion

Some stiff boom cranes are equipped with the following functions and accessories, which will also have a significant impact on the price:

Anti-sway control system

Automatic slewing system

Dual-hook or multi-hook synchronous lifting device

Intelligent human-machine interface (HMI)

Cloud data collection and remote maintenance function

Night operation lighting system

Explosion-proof electrical system (for petrochemical, oil and gas platforms)

Each of the above items is an "optional" and customers can freely increase or decrease according to their budget and needs.

7. After-sales service and warranty policy

The price usually includes maintenance services, technical guidance, spare parts replacement, etc. during the warranty period. The longer the warranty period and the faster the response, the higher the service cost of the manufacturer, and the corresponding pricing will be higher.

In addition, some manufacturers also provide "extended warranty service" or "remote operation and maintenance monitoring system", which will become part of the price.

The price of a stiff boom crane is not simply determined by the lifting capacity, but the result of multiple factors. For the purchaser, the specific application scenario, operation frequency, budget constraints and long-term maintenance costs should be comprehensively considered, and the initial quotation should not be used as the only criterion. Choosing a professional manufacturer with rich experience, mature technology and perfect service can often get a higher return on investment in the long run.

If you need to customize stiff boom cranes, or get an accurate quotation and technical solution, please contact us - a professional stiff boom crane export manufacturer, we will tailor a cost-effective solution for you.

www.haoyotech.com
SHANGHAI HAOYO MACHINERY CO., LTD.