Telescopic Truck Mounted Crane

Your Trusted Telescopic Boom Crane Manufacturer & Direct Supplier from China

Over 15 Years of Experience in Designing, Manufacturing, and Exporting High-Quality Lifting Equipment – ISO9001 Certified

Comprehensive Range of Telescopic Boom Cranes - Meeting All Your Lifting Needs

Xuzhou Zory telescopic boom cranes are the ideal solution for projects requiring exceptional lifting height and reach. Our cranes are built with high-strength steel and advanced hydraulics, ensuring smooth operation and long-lasting durability. Whether you need a truck-mounted telescopic crane for construction, infrastructure, or other demanding applications, we have the perfect solution for you.

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20 ton Crane

Model	SQZ400A.4
Max. Lifting Weight	20000KG
Max.Working Radius	12.1M
Slewing Angle	360°

20 ton Knuckle Crane

Model	SQZ400A.5
Max. Lifting Weight	20000KG
Max.Working Radius	14M
Slewing Angle	360°

25 ton Articulated Crane

Model	SQZ500A.5
Max. Lifting Weight	25000KG
Max.Working Radius	14M
Slewing Angle	360°

20 ton Crane

Model	SQZ400A.4
Max. Lifting Weight	20000KG
Max.Working Radius	12.1M
Slewing Angle	360°

20 ton Knuckle Crane

Model	SQZ400A.5
Max. Lifting Weight	20000KG
Max.Working Radius	14M
Slewing Angle	360°

25 ton Articulated Crane

Model	SQZ500A.5
Max. Lifting Weight	25000KG
Max.Working Radius	14M
Slewing Angle	360°

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20 ton Crane

Model	SQZ400A.4
Max. Lifting Weight	20000KG
Max.Working Radius	12.1M
Slewing Angle	360°

20 ton Knuckle Crane

Model	SQZ400A.5
Max. Lifting Weight	20000KG
Max.Working Radius	14M
Slewing Angle	360°

25 ton Articulated Crane

Model	SQZ500A.5
Max. Lifting Weight	25000KG
Max.Working Radius	14M
Slewing Angle	360°

20 ton Crane

Model	SQZ400A.4
Max. Lifting Weight	20000KG
Max.Working Radius	12.1M
Slewing Angle	360°

20 ton Knuckle Crane

Model	SQZ400A.5
Max. Lifting Weight	20000KG
Max.Working Radius	14M
Slewing Angle	360°

25 ton Articulated Crane

Model	SQZ500A.5
Max. Lifting Weight	25000KG
Max.Working Radius	14M
Slewing Angle	360°

Edit Content

20 ton Crane

Model	SQZ400A.4
Max. Lifting Weight	20000KG
Max.Working Radius	12.1M
Slewing Angle	360°

20 ton Knuckle Crane

Model	SQZ400A.5
Max. Lifting Weight	20000KG
Max.Working Radius	14M
Slewing Angle	360°

25 ton Articulated Crane

Model	SQZ500A.5
Max. Lifting Weight	25000KG
Max.Working Radius	14M
Slewing Angle	360°

20 ton Crane

Model	SQZ400A.4
Max. Lifting Weight	20000KG
Max.Working Radius	12.1M
Slewing Angle	360°

20 ton Knuckle Crane

Model	SQZ400A.5
Max. Lifting Weight	20000KG
Max.Working Radius	14M
Slewing Angle	360°

25 ton Articulated Crane

Model	SQZ500A.5
Max. Lifting Weight	25000KG
Max.Working Radius	14M
Slewing Angle	360°

Explore Our Full Range: Download the Xuzhou Zory Telescopic Boom Crane Catalog Now!

Custom Telescopic Boom Cranes - Built to Your Exact Needs

we understand that every lifting task has unique requirements. That’s why we offer comprehensive customization services for our telescopic truck mounted cranes, allowing you to create a crane that perfectly matches your needs. Whether you need a specific lifting capacity, boom length, hydraulic system configuration, or special features like remote control, we can build it for you.

Customizable Options

Lifting Capacity: [Specify Range]
Boom Length: [Specify Range]
Working Radius: [Specify Range]
Hydraulic System: Flow [Specify Range], Pressure [Specify Range]
Rotation Angle: 360° Continuous Rotation or other options
Outrigger Span: [Specify Range]
Color: Customizable
Special Features: Remote Control, Specialized Attachments, and more

Our Telescopic Crane Customization Process

Customer Inquiry

Share your specific requirements with us, including lifting capacity (e.g., 5 tons, 10 tons, etc.), boom length, working radius, and any special features needed for your telescopic boom crane.

Technical Evaluation

Our engineering team will assess the feasibility of your request within 24-48 hours and design a tailored solution using advanced CAD software.

Customized Solution & Quotation

We’ll provide a detailed proposal and quote for your custom telescopic boom crane within 1-2 business days, outlining all specifications and costs.

Confirmation & Contract

Once you approve the design and quote, we’ll finalize the contract, typically within one business days.

Manufacturing

Your custom truck mounted telescopic boom crane will be built to the highest standards in our ISO 9001 certified facility, with a typical lead time of 4-8 weeks, depending on complexity.

Delivery & After-Sales Service

We’ll deliver your crane and provide ongoing support, including a 12-month warranty and readily available spare parts.

Ready to Get Started?

Comprehensive Customer Service & Support for Your Peace of Mind

we are committed to providing exceptional customer service and support throughout the entire lifecycle of your crane. We understand that purchasing a Telescopic Boom Cranes is a significant investment, and we want to ensure that you have a positive experience from start to finish.

Pre-Sales Service

Expert Consultation: Our team of experienced professionals will provide personalized guidance to help you select the right crane and configuration for your specific needs.
Product Demonstrations: We offer product demonstrations and factory visits to showcase our manufacturing capabilities and product quality.
Prompt Quotation: We’ll provide you with a detailed and competitive quote in a timely manner.

During-Sales Service

Order Tracking: Stay informed about the progress of your order with regular updates.
Quality Control: Our stringent quality control processes ensure that your crane meets the highest standards.
Logistics Arrangement: We’ll assist you with arranging safe and efficient transportation of your crane.

After-Sales Service

Installation & Commissioning: We provide expert guidance to ensure proper installation and commissioning of your crane.
Operator Training: We offer comprehensive training to help your operators use the crane safely and efficiently.
Spare Parts Supply: We offer genuine spare parts to ensure the long-term reliability of your crane.
Technical Support: Our technical support team is available 24/7 to answer your questions and provide assistance.

Why Our Telescopic Boom Cranes Stand Apart？

In the world of telescopic boom cranes, Xuzhou Zory stands out. We’re not just another manufacturer; we’re a team of dedicated engineers and craftsmen committed to building the most reliable and durable lifting equipment on the market. We go beyond the basics, focusing on the details that truly matter: optimized boom structures, high-yield strength steel, and multi-layer protective coatings. The result is a crane that you can depend on, day in and day out, even in the most challenging conditions.

Optimized Boom Structure

Our telescopic boom cranes feature an optimized boom structure, utilizing a U-shaped, hexagonal, heptagon,or multi-sided design. This design maximizes strength and rigidity while minimizing weight, resulting in superior lifting capacity and stability. The telescopic boom sections are precisely engineered for smooth and reliable extension and retraction

High-Yield Strength Steel

We use only the highest quality, high-yield strength steel (such as HG60, BS900, or equivalent) in the construction of our telescopic truck mounted crane. This premium material provides exceptional strength and durability, allowing our cranes to withstand heavy loads and demanding operating conditions. The high-yield strength ensures a greater safety factor and a longer service life for your investment.

Multi-Layer Protective Coating

Our commitment to durability extends to the surface of our telescopic boom cranes. We apply a multi-layer protective coating that includes:

1. Shot blasting/sandblasting: This prepares the steel surface by removing rust and scale, creating a profile for optimal paint adhesion.

2. Primer: A high-quality primer provides a strong foundation and corrosion resistance.

3. Topcoat: A durable topcoat provides UV protection, weather resistance, and a professional finish. This multi-layer approach ensures long-lasting protection against corrosion, abrasion, and the elements.

Ensuring Safety: Key Safety Features of ZORY Telescopic Boom Cranes

At ZORY, safety is our top priority. Our telescopic boom cranes are engineered with multiple safety features to protect operators and ensure safe lifting operations. These features are designed to prevent accidents, minimize risks, and comply with the highest safety standards.

Load Moment Indicator (LMI) - Optional

The Load Moment Indicator (LMI) is an optional safety device that continuously monitors the crane’s load, boom angle, and working radius. It provides real-time feedback to the operator and automatically prevents operations that exceed the crane’s safe operating limits.The LMI enhances safety for truck mounted telescopic boom cranes.

Over-Hoisting Alarm - Optional

The over-hoisting alarm (also called an anti-two-block device) is an optional safety feature that warns the operator when the hook block approaches the boom tip. This prevents the hook block from colliding with the boom, which can cause damage to the crane and potential accidents. This is especially important for telescopic boom cranes with long reach.

Hydraulic Locks

Hydraulic locks on the outriggers are essential safety features that prevent the unintentional retraction of the outriggers during crane operation. These locks ensure the crane remains stable and level, even in the event of hydraulic pressure loss. This feature is critical for maintaining a safe working environment when using telescopic boom cranes.

Balance Valve

The balance valve on the luffing cylinder is a critical safety component that prevents the uncontrolled lowering of the boom in case of hydraulic hose failure or pressure loss. This valve ensures smooth and controlled boom movements, enhancing the overall safety of telescopic truck mounted crane operations.

Level Gauge

The level gauge is a simple but essential safety feature that helps the operator ensure the crane is level before operation. Proper leveling is crucial for the stability of the crane, especially truck-mounted telescopic boom cranes, and helps prevent tipping accidents.

Hook Stowage Bracket

The hook stowage bracket, often integrated with a hook latch, is a crucial safety feature that provides a secure location to stow the hook block when the telescopic boom crane is not in use or during transport. This prevents the hook from swinging freely, which could cause damage to the crane, surrounding objects, or personnel. It’s a simple yet vital component for ensuring the safe transport of truck-mounted telescopic boom cranes and other types of mobile cranes.

Inside Our Factory: Building World-Class Telescopic Boom Cranes

We combine high-quality materials with advanced manufacturing techniques to create telescopic boom cranes that deliver exceptional performance and durability. Our process begins with high-strength steel plates (HG60, BS900). These plates are then precisely cut using laser technology, ensuring accuracy and clean edges. Advanced bending machines shape the steel, forming the crane’s robust structure. Automated welding creates strong, consistent welds with minimal defects. After welding, shot blasting removes any surface imperfections and creates an optimal surface for painting. Experienced technicians then meticulously assemble every component.Finally, a multi-layer coating process, including primer and topcoat, provides long-lasting protection against corrosion and wear. This rigorous process ensures that every Xuzhou Zory truck mounted crane meets the highest standards of quality and reliability.

Trusted by Leading Companies

These companies rely on our telescopic boom cranes to get the job done safely and efficiently. We’re dedicated to providing solutions that meet the unique challenges of each industry we serve.

Where Telescopic Boom Cranes Shine: Diverse Applications

Construction

Telescopic boom cranes offer excellent reach and maneuverability on construction sites, making them ideal for lifting materials to various heights.

Infrastructure

The versatility and lifting capacity of telescopic boom cranes make them essential for infrastructure projects, including bridge construction, utility work, and road maintenance.

Logistics & Transportation

Telescopic boom cranes provide efficient and precise loading and unloading of cargo in logistics operations, enhancing productivity and safety.

Landscaping

With their compact design and ability to reach over obstacles, telescopic boom cranes are well-suited for landscaping tasks such as tree trimming, planting, and material handling.

How to Choose the Right Telescopic Boom Crane for Your Needs？

Choosing the right telescopic boom crane is crucial for the safety and efficiency of your lifting operations. With various models available, understanding your specific needs is paramount. This guide outlines three key factors to consider: working radius, maximum lifting capacity, and truck chassis compatibility.

Need Any Help?

For further assistance and to explore our range of telescopic boom cranes, please contact our expert team.

Determining the Necessary Working Radius for Your Telescopic Boom Crane

The working radius of a telescopic boom crane is the horizontal distance from the center of the crane’s rotation to the furthest point the boom can reach. Accurately assess the maximum reach required for your typical lifting tasks. Consider site layouts, obstacles, and the positioning of the truck-mounted crane. Failing to choose a crane with sufficient working radius can lead to operational inefficiencies and safety hazards

Determining the Necessary Maximum Lifting Capacity

The maximum lifting capacity of a telescopic boom crane, often specified in tons (e.g., 5-ton truck-mounted crane, 10-ton truck-mounted crane), indicates the heaviest load the crane can safely lift at its minimum working radius. You MUST choose a crane with a maximum lifting capacity that exceeds the weight of your heaviest anticipated load, with a safety margin. Consider not only the weight of the load itself, but also the weight of any lifting accessories, such as slings, hooks, and rigging hardware.

Ensuring Truck Chassis Compatibility

When selecting a truck-mounted telescopic boom crane, it’s crucial to ensure the crane is compatible with the truck chassis. The chassis must be able to support the crane’s weight and the loads it will be lifting. Factors to consider include the chassis’ Gross Vehicle Weight Rating (GVWR), axle ratings, and overall stability. Consult with both the crane manufacturer and the truck chassis manufacturer to ensure a safe and compliant pairing.

Key Components of a Telescopic Boom Crane

A telescopic boom crane is a complex machine with several key components working together to provide lifting and maneuvering capabilities. Understanding these parts is essential for operators, maintenance personnel, and anyone involved in the selection or use of these powerful cranes.

Telescopic Boom

A telescopic boom crane’s key feature is its telescoping boom, made up of multiple, nested sections (or stages). These sections use a hydraulic system,or a wire rope and cable system,for synchronous extension and retraction. This allows the crane to adjust its working radius and lifting height.

Hydraulic Cylinders

Hydraulic cylinders power the essential movements of a telescopic boom crane. By using pressurized fluid, they control boom section extension/retraction, lifting and luffing (raising/lowering the boom), and outrigger deployment. Our hydraulic telescopic boom cranes utilize superior cylinders for consistently smooth and reliable operation.

Outriggers

Outriggers are essential for stabilizing the truck mounted crane during lifting operations. These extendable supports provide a wider base, preventing the crane from tipping over under load. Proper outrigger deployment is crucial for safe and effective crane operation. We offer truck mounted telescopic cranes with robust outrigger systems.

Turntable

The turntable, also known as the slewing ring, allows the telescopic boom to rotate 360 degrees. This rotation enables the crane to access a wide working area without repositioning the entire vehicle. Our telescopic boom cranes feature robust and smooth-operating turntables.

Winch

The winch is a crucial component responsible for hoisting and lowering loads. It consists of a drum around which a wire rope is wound. The winch is powered by a hydraulic motor, providing the necessary force to lift heavy objects. Our telescopic boom cranes are equipped with high-performance winches for reliable lifting.

Control System

The telescoping crane’s control system allows for precise operator control of all movements. The standard operating system includes joysticks and hydraulic valves, with optional load moment indicator (LMI) for crane status feedback and wireless remote control for added flexibility.