150 Ton Double Girder Overhead Crane for Paraguay Affordable Price

Reliable 150 ton double girder overhead crane for sale, designed for heavy lifting in Paraguay's industrial sectors Get your 150 ton overhead crane price!

Affordable Heavy Lifting Double Girder Overhead Crane – A Real Project Case with Pictures

Introduction

Delivering reliable lifting solutions isn’t just about moving heavy loads—it’s about matching the right crane to the right job. In this case, we supplied a 150-ton double girder overhead crane with an open winch trolley to an industrial site in Paraguay. This wasn’t an off-the-shelf model. It was customized to fit the customer’s span, lifting height, and local power conditions.

Heavy-duty cranes like this are often the backbone of major manufacturing or infrastructure operations. When you’re handling massive equipment, steel structures, or large mechanical parts, a crane of this capacity gives you the strength and stability you need—without slowing down your workflow. A properly configured 150-ton overhead crane can lift smoothly, reduce handling risks, and improve job site efficiency.

Here’s what we’ll walk through in this case:

• The basic specs of the crane we delivered—capacity, span, height, and power setup
• A look into the industrial setting and usage of the crane
• Why this model and configuration was selected for the Paraguayan site
• A few project photos showing key stages—workshop assembly, shipping, and on-site installation

Whether you're looking for a similar crane or just trying to understand if a 150-ton overhead system is the right fit for your facility, this project example should give you some clear direction.

 

Project Background: 150 Ton Crane in Paraguay

The client for this project is a large industrial company based in Paraguay, operating in the machinery and structural steel fabrication sector. They handle the production and assembly of oversized components—think heavy-duty frames, large welded parts, and machinery housings. These aren’t lightweight tasks, and manual or forklift-based handling simply doesn’t cut it.

Main Purpose of the Crane

This 150-ton double girder overhead crane was designed for one key function:

• Lifting and transferring large welded steel structures from the fabrication area to the assembly and inspection zones.
• Occasionally, it’s also used to lift heavy machinery components, including motor housings and press machine frames.
• The crane supports multi-point lifting, allowing the use of spreader beams or auxiliary hooks when necessary.

The client needed something strong, steady, and adaptable for oversized, uneven loads.

Site Conditions and Design Challenges

Every site has its own quirks, and this one was no exception:

• The crane span needed to cover 23 meters, with a lifting height of 15 meters, to accommodate tall machinery and vertical clearance for assembly work.
• The workshop structure was pre-existing, meaning the crane had to fit precise rail-to-rail distances with no room for error.
• Power supply in the facility runs on 380V, 50Hz, 3-phase, which needed to be considered in the motor and control cabinet design.
• The building is located in a humid region, so corrosion-resistant paint and sealed electrical enclosures were added to extend service life.

By carefully assessing these requirements, we were able to configure a crane that not only handled the weight but also fit the workspace with no need for structural changes. A few practical choices in design saved the client both time and cost during installation.

Crane Specifications at a Glance

This crane was built to handle serious lifting. With a high-capacity open winch trolley and a double girder design, it's tailored for demanding industrial use. Everything from the lifting height to the power configuration was designed to fit the client’s on-site requirements in Paraguay.

Here are the core technical details of the 150-ton overhead crane:

• Crane Type: QDX double girder overhead crane with open winch trolley
• Lifting Capacity: 150 tons
• Span: 23 meters
• Lifting Height: 15 meters
• Power Supply: 380V, 50Hz, 3-phase
• Control Mode: Cabin control (customizable to pendant or remote if needed)
• Duty Group: A5 (upgradable to A6 for more frequent or intense use)

Each of these specs was finalized after careful discussion with the client’s engineering team. The result? A heavy-duty crane that fits the site like a glove—strong, stable, and built to last.

Design Features & Engineering Highlights

This 150-ton overhead crane wasn’t just built to lift—it was engineered to do it safely, reliably, and efficiently over the long term. Let’s take a closer look at the key design features that make it suitable for demanding industrial operations.

High-Strength Double Girder Structure

The core frame of the crane uses a robust double girder design to support long spans and heavy loads without excessive deflection or stress. This ensures safe, stable lifting even under full 150-ton capacity.

• Heavy-duty box beam construction, welded and stress-relieved
• Designed for high structural rigidity across the 23-meter span
• Painted with anti-corrosion coating to extend service life in humid environments

Open Winch Trolley System

An open winch trolley was chosen instead of a compact hoist for better accessibility and durability. This setup allows for easier maintenance and smoother motion during heavy lifting.

• Modular winch system with large-drum wire rope reeving
• Slower, controlled lifting speeds to reduce swing and increase load control
• Room for inspection and servicing without dismantling the full trolley

Integrated Safety Systems

When you're lifting 150 tons, safety isn’t optional. The crane includes multiple built-in protection systems to ensure safe operation at every stage.

• Overload protection with automatic shutdown if load exceeds rated capacity
• Upper and lower limit switches to prevent over-travel
• Emergency stop functions installed in the control cabin

Site-Specific Electrical System

The electrical control cabinet and motor system are configured for Paraguay’s local power supply: 380V, 50Hz, 3-phase. This ensures seamless integration with the facility’s existing electrical infrastructure.

• All wiring and motors rated for continuous operation at site voltage
• Protection against power surges and motor overheating
• Sealed control panels for dust and moisture resistance

Built to International Standards

The crane is engineered and fabricated in line with globally recognized quality benchmarks. This ensures safety, performance, and ease of inspection over its operating life.

• Structural design and fabrication according to FEM and DIN standards
• Electrical and mechanical systems aligned with ISO compliance
• Optional third-party inspection and CE certificate available on request

These features aren’t just technical—they translate to real-world performance, easier maintenance, and a longer working life. This crane is ready to work hard, day after day, in a demanding industrial environment.


 

Installation and Support in Paraguay

Delivering a 150-ton overhead crane isn’t just about shipping equipment—it’s about making sure it works properly on-site. From loading at our factory to final commissioning in Paraguay, we provided full support to ensure smooth installation and reliable operation.

Shipment and Delivery

The crane components were carefully packed and shipped in containers suitable for ocean transport. Due to the size and weight of the main components (such as the double girders and winch trolley), several heavy-duty flat racks and open-top containers were used.

• All structural parts were marked for easy reassembly on-site
• Motors, control panels, and sensitive components were securely crated
• Shipping documents and installation drawings were provided in both English and Spanish

On-Site Installation and Collaboration

To make the process efficient, we worked closely with a local contractor team selected by the client. Our technical team provided detailed layout plans, installation instructions, and remote guidance during the erection process.

• Local rigging team handled the crane rail setup and girder alignment
• Our engineers offered online support during the hoisting of the trolley and electrical wiring
• All anchor bolts and alignment points were pre-checked at the factory to ensure smooth fit

Commissioning and Technical Training

Once installation was complete, we arranged on-site commissioning assistance. Our senior technician traveled to Paraguay for final checks and adjustments. The crane’s lifting mechanism, limit switches, controls, and safety systems were tested under load.

We also provided training sessions for the end-user team, covering:

• Daily and weekly inspection routines
• Operating procedures for safe use
• Basic troubleshooting and emergency protocols

This approach ensured the client didn’t just receive a high-quality crane—they knew how to use it safely and maintain it for long-term reliability.

Case Photos and On-Site Highlights

Seeing the actual crane journey—from production to installation—gives you a clearer picture of what to expect when ordering a heavy-duty system like this. Below are real images from the 150-ton overhead crane project in Paraguay, with brief notes to guide you through each stage.

Crane Components in the Workshop

Photos were taken during the final assembly and inspection at our manufacturing site. These show key components before painting and final load testing.

Double girders and open winch trolley undergoing final assembly and inspection at Yuantai factory.

Heavy-duty crane girder sections being loaded onto flat-rack containers for ocean shipment.

Electrical cabinets and hoist components packed and sealed in wooden crates for protection.

Why Choose Yuantai for Heavy-Duty Cranes

When it comes to heavy lifting, reliability matters. Yuantai has a proven track record of delivering high-capacity cranes that perform well under tough industrial conditions. Our customers trust us because we focus on quality from start to finish.

• Proven Experience: We have successfully supplied numerous high-capacity cranes worldwide, including multiple projects similar to this 150-ton model.
• Certified Quality: Our cranes come factory-direct, backed by CE and ISO certifications that meet international safety and quality standards.
• Tailored Solutions: We offer flexible customization options, detailed technical drawings, and comprehensive engineering support to meet your specific project needs.
• Competitive Pricing: By controlling manufacturing and supply directly, we offer competitive prices without compromising quality. Plus, we support clients globally with professional service and after-sales care.

Choosing Yuantai means partnering with a manufacturer who understands heavy lifting and supports you every step of the way.

Call to Action

If you’re in South America—or anywhere in the world—and need a reliable heavy-duty crane, we’re here to help. Contact us today to discuss your project, no matter how big or complex.

• Request a technical consultation to clarify your exact requirements.
• Ask for detailed drawings and specifications tailored to your site and workflow.
• Reach out via our contact page, quotation form, or directly on WhatsApp/email for quick responses.

Let’s work together to find the right crane solution that fits your budget and gets the job done safely and efficiently.