Before selecting a crane, it’s essential to fully understand your on-site operating conditions, including:
Rated Load: What is the maximum weight the crane will need to lift? Consider potential increases in load capacity in the future.
Lifting Height: What is the vertical distance from the lowest point on the ground to the highest point the hook needs to reach?
Span: What is the distance between the crane runways? Is there sufficient clearance at the ends of the runways?
Duty Class (FEM/ISO Classification): How many hours per day will the crane operate? How frequently will it lift loads per hour, and what is the average load?
Working Environment: Will the crane be used in environments with high/low temperatures, corrosive gases, or flammable/explosive atmospheres?
Installation Space: Are there structural limitations in the facility? Is a low headroom design required? Will the crane operate on a top-running system?

These parameters will directly determine the appropriate crane type and configuration.

Based on your specific working conditions, you can choose from the following common types of overhead cranes:

Model	Capacity	Application Features
CHS Single Girder Overhead Crane (Wire Rope Hoist Type)	1–20 Ton	Lightweight and compact, ideal for standard material handling tasks of small to medium loads. High cost-performance ratio. Widely used in general manufacturing, warehousing, etc.
CHD Double Girder Overhead Crane (Wire Rope Hoist Type)	1–100 Ton	Offers greater lifting height with reduced self-weight. Suitable for workshops and assembly lines with medium to high operating frequency.
CWD Heavy-Duty Overhead Crane (Open Winch Type)	5–320 Ton	Highly configurable and built for demanding environments. Commonly used in heavy industries such as metallurgy, power, and shipbuilding.
CHU Suspension Crane	1–10 Ton	Runs on tracks suspended from the roof structure, perfect for spaces with limited headroom or no supporting columns, such as old factories or small assembly areas.
EX-CHS / EX-CHD / EX-CHU Explosion-Proof Cranes	1-63 Ton	Gas explosion-proof zones 1 & 2 and dust explosion-proof zones 21 & 22. Explosion-proof level: Gas explosion protection: II 2 G Ex db IIC T4 Gb Dust explosion protection: II 2 D Ex tb lll T130°C Db Working area: • Zone 1 IIB T4 • Zone 1 IIC T4 • Zone 2 IIB T3 • Zone 2 IIC T3 • Class I Division 1, Groups C and D, T4 • Class I Division 2, Groups B, C, D, T3.
A-CWD Paper Roll Crane	2-15 Ton	Tailored for medium to large paper roll storage. Equipped with secure gripping and automatic alignment features.

Safety is paramount when it comes to lifting equipment. All CLESCRANE products comply with international standards such as CMAA, IEC, and ISO, and are equipped with multiple safety features, including:

Overload Limiter: Prevents lifting beyond the rated capacity.
High Lifting Limiter: Avoids over-hoisting or over-lowering of the hook.
Braking System: High-performance electromagnetic disc brakes that automatically engage during power loss, offering quick response and high reliability.
Travel Limit Switches: Restrict trolley or bridge travel range to prevent collisions.
Buffers and Anti-Collision Systems: Absorb end-travel impact and protect structural integrity.
Emergency Stop & Safety Interlocks: Instantly cut power in emergencies to protect personnel.
Electrical Protection Systems:
Motor overload, phase failure, and short circuit protection
Phase sequence detection and emergency cut-off switches
IP65-rated control panels to withstand harsh environments
Predictive Maintenance:
Based on real-time operational data, CLESCRANE evaluates the service life of key components and provides timely maintenance alerts to reduce unexpected breakdowns and extend equipment lifespan.

Additionally, CLESCRANE offers optional intelligent features such as:
Anti-Sway System
Inching Function
Secondary Safety Brakes
Synchronized Hoisting
These upgrades provide higher levels of safety and smarter operational performance tailored to your needs.

CLESCRANE offers a variety of operating and control options to meet different needs:

Control Methods: Pendant, remote control
Operation Modes: Dual-speed or frequency-controlled
Smart Options: Anti-sway system, secondary braking, synchronized hoisting, automatic positioning, and more

These intelligent configurations can further enhance efficiency and reduce operational risks.

Selecting the right supplier is crucial for the success of any project. CLESCRANE specializes in the design and manufacturing of single and double girder overhead cranes, with a commitment to becoming your long-term partner. With extensive industry experience, we provide comprehensive solutions, particularly in the field of automated paper roll storage, helping customers optimize warehouse management and enhance production efficiency.

Our goal is to exceed your expectations with every piece of equipment we deliver. CLESCRANE consistently provides high-quality, reliable overhead cranes from China that you can trust.

Proper installation is the foundation for ensuring the long-term, stable operation of equipment. CLESCRANE provides custom installation manuals for each project, making the installation process as easy as building with LEGO. We also offer detailed maintenance manuals to help you clearly understand daily maintenance and inspection procedures, ensuring efficient operation of your equipment. To simplify spare parts management, we provide an SCS material coding manual to help you easily identify and manage key components. All equipment undergoes strict electrical commissioning and testing before leaving the factory, with all cabling and wiring already completed. On-site, only simple connections are required—just plug and play.

Additionally, we offer localized installation services, ensuring that our technical team can reach your site quickly to resolve any issues. By collaborating with local professional installation companies, we provide efficient installation and commissioning services, ensuring smooth equipment startup and necessary load testing. We also offer regular inspections, maintenance recommendations, genuine spare parts supply, and remote technical support to help you maintain optimal equipment performance and minimize downtime.

When purchasing a crane, it’s important to consider the overall performance of the equipment throughout its entire lifecycle:
Initial investment
Energy costs
Routine maintenance expenses
Repair costs and downtime losses
Spare parts availability

CLESCRANE is committed to providing optimized, cost-effective solutions that help you maximize long-term returns and ensure the best value for your investment.

Every project is unique, and CLESCRANE excels at tailoring solutions to your specific needs, including:

Fully automated paper roll storage solutions
Special environments (explosion-proof, corrosion-resistant)
Factories with height limitations
Custom tracks, operation modes, or automation requirements

Before making a purchase, communicate with us early. We will provide detailed selection plans and drawing suggestions based on your specific situation, helping you choose the right crane.

At CLESCRANE, we firmly believe: safety is the baseline, earned with lives; cheapness is just a price, while reliability is true value.
Some costs are ones we can help you avoid.
Every process is a responsibility to us. CLESCRANE manufacturing is not just simple assembly, but the full execution of rigorous standards. We always prioritize quality and never compromise on it for speed.
Product quality directly impacts the stable operation of the entire production line. Every coat of paint is not just for appearance but to resist time and risk. A mistake in coating could affect the equipment’s lifespan and safety.
That’s why we adhere to self-research, self-production, and self-inspection throughout the entire process, ensuring you have the peace of mind and reliability you deserve.