Custom Gantry Crane Manufacturer | 1 Ton to 500 Tons Capacity

Factory-direct gantry crane solutions engineered for outdoor and indoor material handling. CE/ISO certified with global installation support.

  • Capacity Range: 1 ton – 500 tons ((Mobile, Rubber Tired, Rail-Mounted)).
  • Customization: Tailored to your workspace and lifting requirements
  • Global Track Record: Exported to 120+ countries including USA, Australia, and UAE

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SOLVING YOUR GANTRY CRANE SELECTION CHALLENGES

We understand the critical questions you face when choosing the right gantry crane for your business.


Your Challenges

  • How do I choose between single girder and double girder for my application?
  • I'm worried about ground load capacity and soil stability
  • Not sure if gantry crane or overhead crane is better for my facility
  • Concerns about outdoor weather resistance and durability.
  • Limited knowledge of gantry crane installation requirements.

Our Advantages

  • Expert Application Analysis: Our engineers analyze your load type, frequency, and workspace to recommend the perfect gantry crane configuration.
  • Foundation-Free Solutions Mobile and rubber-tired gantry cranes require minimal ground preparation, reducing installation costs.
  • Comprehensive Product Comparison: We provide detailed gantry crane vs overhead crane analysis based on your facility layout.
  • Weather-Proof Engineering: All outdoor gantry crane systems feature galvanized components, corrosion protection, and IP-rated electrical systems.

ENGINEERED FOR EVERY APPLICATION

From workshop material handling to shipyard container lifting, our gantry crane for sale inventory delivers solutions for every lifting need.


0.5-20 TON
0.5-20 TON

Single Girder Gantry Crane

  • Type: Full ganty crane with electric hoist, Cantilever gantry crane
  • Span: 5m - 35m (Customized)
  • Work Duty: M4, M5, M6
  • Application: Workshops, warehouses, maintenance bays, assembly lines
  • Best For: Light to medium lifting with budget-conscious investment
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5-500 TON
5-500 TON

Double Girder Gantry Crane

  • Types: Full gantry cranes with electric winch trolley, Cantilever gantry crane
  • Span: 10m - 60m+ (Customized)
  • Work Duty: M3 - M8
  • Application: Shipyards, steel mills, precast concrete plants, heavy manufacturing
  • Best For: Heavy-duty operations requiring high stability and precision
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1-32 TON
1-32 TON

Semi Gantry Crane

  • Type: Single girder, Double girder
  • Span: 5m - 35m (Customized)
  • Work Duty: M4, M5, M6
  • Application: Workshops, warehouses, maintenance bays, assembly lines
  • Best For: cost-effective crane solution
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5-500 TON
5-500 TON

Rubber Tire Gantry Crane

  • Type: Single girder, double girder
  • Span: 5m - 60m (Customized)
  • Work Duty: M3-M8
  • Application: Shipyards, ports, intermodal yards, and large outdoor storage
  • Best For: Container handling and flexible material movement
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ENGINEERED FOR SAFETY AND RELIABILITY

Understanding what makes a gantry crane manufacturer stand out in quality and performance


Heavy Duty Motors

Siemens/Schneider or equivalent, IP55/IP65 protection, F/H class insulation. Designed for continuous operation in harsh industrial environments.

Dual Braking Systems

Hydraulic thruster brakes + electromagnetic brakes provide redundant stopping power, ensuring maximum operator safety and load control.

Crane Trolley Mechanism

Corrosion-Resistant Components

Hot-dip galvanized legs, stainless steel fasteners, and powder-coated structures withstand outdoor conditions and extend equipment lifespan.

Advanced Safety Controls

Load limiters, anti-collision sensors, and emergency stop systems prevent accidents and protect both equipment and personnel.

MAIN CONFIGURATION

Every gantry crane component is designed for performance, safety, and easy maintenance


Crane Core Components Diagram
1

Gantry Main Beam (Girder)

High-strength welded box girder with minimal deflection. Seamless whole-plate technology eliminates fatigue points and ensures structural integrity over 20+ years of service.

2

Electric Hoist / Winch

Compact wire rope hoist (1-20t) or heavy-duty open winch (5-500t). Integrated overload protection and smooth VFD-controlled lifting.

3

Gantry Leg Structure

Rigid A-frame or U-frame design with adjustable height options. Foundation-free models distribute load evenly without requiring reinforced concrete footings.

4

Travel Mechanism

Motorized end carriages with precision wheels. Rail-mounted gantry crane uses standard rails; rubber-tired gantry crane features pneumatic tires for flexible operation.

5

Control System

Pendant control, radio remote control, or cabin operation. Advanced PLC-based control systems with variable frequency drives for precise positioning.

PRODUCTION PROCESS

How our gantry crane manufacturer ensures quality, durability, and timely delivery


Seamless Whole-Plate Technology

Seamless Whole-Plate Technology

Eliminating welded joints on main beams prevents fatigue cracks and corrosion. This gantry crane manufacturing innovation extends service life by 30%+ compared to traditional segmented beams.

Intelligent Robotic Deep Welding

Intelligent Robotic Deep Welding

80% robotic welding coverage ensures consistent, defect-free welds. Every gantry crane undergoes 100% ultrasonic and magnetic particle inspection before shipment.

Precision CNC Machining

Precision CNC Machining

3-sided boring and milling of connection holes guarantees perfect alignment during gantry crane installation. This eliminates "rail gnawing" and reduces long-term maintenance costs.

Lean Assembly Line Production

Lean Assembly Line Production

Streamlined gantry crane assembly process reduces lead time to 15-45 days. Each unit is fully pre-assembled and load-tested in our factory before shipping.

TECHNICAL PARAMETERS & SPECIFICATIONS

Detailed specifications to help you select the right gantry crane for your application


ItemSpecification
Capacity1t - 20t
Lifting Height3m - 18m Standard, Customized
Lifting Speed0.8 - 5m/min(Variable Frequency)
Work DutyM3 - M6
Span5m - 35m Customized
Rated Voltage220V/380V/400V/415V/660V, 50 - 60Hz, 3ph AC

PROVEN SOLUTIONS FOR YOUR INDUSTRY

Our overhead cranes are perfect for factories, workshops, steel plants, and heavy-duty lifting projects

Steel & metallurgy

Steel & metallurgy

High-heat resistance overhead cranes project, Project: Bangladesh

Shipyards & Ports

Shipyards & Ports

Gantry crane solution, Project:Australia

General Manufacturing

General Manufacturing

Precise material handling for automotive plants, Project: Mexico

Construction Precast

Construction Precast

Heavy-duty lifting project: UAE

WHY 3,000+ CUSTOMERS WORLDWIDE TRUST DOCRANE

With over 18 years of experience, we deliver excellence in engineering and service. Our cranes are operating in over 120 countries, backed by international certifications.

CE
ISO 9001
SGS
EAC
World Map

GLOBAL SERVICE & LIFECYCLE SUPPORT

SINOKOCRANES provides high-quality cranes and end-to-end service. We partner with customers from consultation to maintenance to ensure safe, efficient, and reliable projects.


Installation

Installation

On-site guidance

Maintenance

Maintenance

Regular checks

Spare Parts

Spare Parts

Fast delivery

24/7 Support

24/7 Support

Online help

A SIMPLE 5-STEP PROCUREMENT PROCESS

Tell us your requirements today. Our engineers are ready to provide a free design and quotation within 24 hours.

1. Inquiry

Detailed analysis of your lifting needs and site conditions.

2. Design

Technical drawings provided for confirmation within 24 hours.

3. Produce

Strict production tracking and quality inspection reports.

4. Delivery

Secure export packaging and worldwide shipping coordination.

5. Install

Expert installation guidance and lifetime technical support.

ONE-STOP OVERHEAD CRANE SOLUTION

From Design to Delivery

Customized Engineering Design

  • European FEM standard steel structure
  • Optimized box-type girder design
  • Adapted to site conditions, installation & maintenance convenience

Quality Parts & Components

  • World-class brand motors and gearboxes (Siemens/Schneider)
  • High-tensile wire ropes and precision wheel sets
  • Advanced variable frequency drive (VFD) for smooth operation

Strict Quality Control

  • 100% Non-destructive testing (NDT) on main welds
  • Pre-assembly in factory ensures perfect on-site fit
  • Third-party inspection support (SGS, BV, TUV)

Professional After-Sales

  • 24/7 Rapid response technical support team
  • Global installation guidance and operator training
  • Life-time spare parts supply at factory price

FREQUENTLY ASKED QUESTIONS

FREQUENTLY ASKED QUESTIONS