Double Girder Bridge Cranes

5 – 500 tonnes

Lifting Capacity

6 – 24 m (adjustable)

Lifting Height

0.4 – 8 m/min (VFD stepless)

Hoisting Speed

2 – 40 m/min (stepless control)

Trolley & Bridge Travel

Brief Introduction

When your production line can't afford downtime, you need a crane that delivers consistent, precise performance shift after shift. Baite's double girder bridge cranes are built for exactly that. Designed around a rigid dual-beam structure, they handle heavy loads with stability while maintaining smooth operation across long spans. Whether you're moving steel coils, positioning heavy machinery, or managing high-throughput warehouse operations, this crane is engineered to integrate seamlessly into your workflow—without compromising on safety or efficiency.

Technical Specifications (Typical Ranges)

Note: All parameters can be adjusted during the engineering review phase to match your site conditions, load characteristics, and operational standards.

Parameter	Standard Range
Lifting Capacity	5 – 500 tonnes
Span	10.5 – 31.5 m (custom up to 40 m)
Lifting Height	6 – 24 m (adjustable)
Working Class	FEM 1Am / ISO M3 – M5
Hoisting Speed	0.4 – 8 m/min (VFD stepless)
Trolley & Bridge Travel	2 – 40 m/min (stepless control)
Power Supply	380V/50Hz, 440V/60Hz, or site-specific
Control Options	Ground cabin, pendant, or radio remote
Safety Features	Overload limiter, dual limit switches, emergency stop, anti-collision & wind alarm (optional)
Certifications	CE, ISO 9001. ISO 14001. OSHA-compliant design

All cranes undergo factory load testing, dimensional verification, and traceable quality inspection before dispatch. Our engineering team will provide a site-specific layout drawing and compliance checklist prior to manufacturing.

Ready to Specify Your Crane?

Every facility has unique structural limits and operational rhythms. Share your lifting capacity, span, duty cycle, and preferred control method with our application engineers. We'll return a detailed layout drawing, compliance overview, and transparent quotation—typically within 48 hours.
Baite Crane Co., Ltd. – Engineering reliable lifting solutions for global industry since 2004.
All specifications are subject to final engineering confirmation. Local installation and commissioning services available upon request.

Where It Performs Best?

Heavy manufacturing & metal fabrication

Steel mills, foundries & rolling plants

Power generation & renewable energy facilities

Automotive & aerospace assembly lines

Logistics hubs & heavy equipment yards

Why Partner with Baite?

We don't just supply cranes—we solve lifting challenges. Baite's engineering team begins every project by reviewing your workflow, building structure, and maintenance capacity. Every double girder crane is manufactured in our ISO-certified facility, assembled with traceable components, and tested against international duty standards.

Beyond delivery, our global service network provides commissioning support, operator training, and predictable spare parts availability. You get a lifting system that works the day it's installed—and keeps working for years.

Why Facilities Choose This Design?

Balanced Load Distribution

The double girder layout spreads weight evenly across the runway beams, reducing rail wear and extending the service life of both the crane and your building structure.

Precision Control
Paired with industrial-grade hoists and variable frequency drives (VFD), the system delivers millimeter-accurate positioning. Ideal for assembly lines, mold handling, or any process where controlled movement matters.

Built for Longevity

Sealed gearboxes, self-aligning trolley wheels, and corrosion-resistant surface treatments mean fewer breakdowns, longer maintenance intervals, and predictable operating costs.

Fully Customizable to Your Layout

Span, lifting height, control interfaces, and safety packages are tailored to your facility's footprint, duty cycle, and local regulatory requirements.