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Portal Crane

Portal Crane

Professional Portal Crane (Gantry Crane)
Tailored for small/medium work sites, it has a rated lifting capacity up to 100 tons, with a robust structure and flexible operation. Certified by CCS, BV, CE, ABS, its design, production and testing meet international standards. We conduct strict 1.25-times rated load tests for safety. Ideal for boosting warehousing logistics, building material transfer and terminal operation efficiency.
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Description

Portal Crane

--- Tailored for small and medium-sized operations: the efficient and flexible portal crane under 100 tons

 

Still searching for a lifting solution that perfectly fits small and medium-sized work sites? Our Portal Crane, with its outstanding stability, flexible mobility, and precise controllability, is an ideal choice for shipyard loading/unloading, bulk cargo transfer, equipment installation, and operations at small and medium-sized ports and terminals.

 

We understand you need not an oversized machine with exaggerated parameters but a reliable, efficient, cost-effective partner. Specifically designed for operation scenarios with a lifting capacity of less than 100 tons, our Portal Crane is crafted to create value for you in every detail.

 

 

Core configuration & performance: solid, reliable, and effortless to operate

 
 

1. Robust Portal Structure

  • The YFM Portal Crane adopts a high-strength steel structure combined with optimally designed trusses or box girders, guaranteeing the entire machine's overall stability and wind resistance during operation.
  • A spacious area is reserved under the portal base, allowing free passage of train carriages or trucks. This enables efficient multi-modal combined transportation loading and unloading, significantly saving site space and turnover time.

 

2. Efficient Hoisting & Luffing System

  • Equipped with motors of well-known brands (such as ABB) and reducers, it ensures smooth hoisting and excellent speed regulation performance. It can accurately meet the operation requirements of high speed for light loads and low speed for heavy loads.
  • The luffing mechanism features a smooth design, allowing flexible adjustment of the boom amplitude and precise control of the hook's working radius. Thus, it easily handles various complex working conditions.

 

Classification society

Portal Crane

 

Portal Crane

3. Flexible Slewing Mechanism

  • A large-diameter slewing bearing is paired with a precision drive system, enabling 360-degree whole slewing operation. It offers smooth rotation, excellent micro-motion performance, and accurate positioning.
  • This mechanism can easily handle the task, whether your materials require horizontal movement or precise placement.

 

4. Convenient Travel System

  • The travel trolleys under the portal legs are motor-driven and can move stably on laid tracks, allowing the portal crane to cover the entire operation area.
  • Single-rail or double-rail designs can be configured according to your site's needs, providing extremely high flexibility. 

 

Why Choose Our Portal Crane?

 

  • Strong Adaptability: The modular design allows customization according to your needs (such as lifting height, span, and working speed), ensuring seamless integration into your existing workflow.
  • High Cost-Effectiveness: We focus on the small and medium-sized segment (with lifting capacity under 100 tons) and eliminate unnecessary redundant configurations. This enables you to obtain the core lifting capability with a more reasonable investment.
  • Easy Maintenance: The structural design facilitates inspection and repair, and standard components are standardized-effectively reducing long-term maintenance costs and time.
  • Comfortable & Safe Operation: The humanized cab design offers a broad field of vision, and the control system is intuitive and responsive. Necessary safety limit devices (such as overload protection and limit switches) are equipped to ensure safe and reliable operation.

 

 

Contact

Our product is your wise choice if you're seeking a no-fuss, high-performance portal crane for your site.

We sincerely invite you to contact us and share your specific working conditions and requirements. We will provide you with the most suitable solution and quotation.

 

Inquire now to get your exclusive Portal Crane configuration plan!
👉 Request Your Custom Quote

👉www.yfm-crane.com

👉+86 15818704927

👉anne@yfm-crane.com/info@yfm-crane.com

👉https://www.yfm-crane.com/contact-us

Contact now

 

 
Other Portal Crane
 

Portal Crane

Portal Crane

Portal Crane

 

40T 30m Hydraulic Portal Crane(Rail-mounted Mobile Gantry Crane with Lattice Boom )

 

SWL 28t(Under the sling) 10t(Sling no load) 25t(Grab) 40t(Hook)
Working range Min/Max. 7m/30m
Height On track/Down On:20m Down:15m
Work speed Hoisting 25 m/min 40 m/min 30 m/min 20 m/min ,40 m/min (< 10t)
Luffing 80s
Rotate 0.7r/min
Track 0.7r/min
Motor Power Hydraulic system 250kW(40%Duty Cycle)
Track 7.5kWx8
Weight 240t

 

Track

Classification M5 Track model P50
Travel speed 20 m/min Motor model YZPF160M-6
Wheel diameter Φ550 mm Power 7.5 KW
Hardness of tooth surface HB=300-380 Rotate speed 965rpm
Max. wheel pressure 240KN Gauge/Base distance 10.5m·10.5m

 

Note: All the above performance parameters are based on the technical specifications of existing mature cases and are for reference only. We can design and manufacture products according to user requirements, and there are also multiple derivative models of the above-mentioned cranes available for customers to choose from.

 

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