The LDP low headroom bridge crane is designed for workshops and industrial buildings where limited vertical clearance restricts the lifting height available with a conventional crane arrangement. Its offset hoist configuration can help make better use of the available space, depending on the crane dimensions and runway layout.

To assess whether this crane suits your facility, the key details are the rated load, runway span, required hook height, available headroom and power supply. Share these details with Yuantai Crane so our team can review the requirements and recommend a suitable configuration.

Side-Mounted Hoist Design for LDP Low Headroom Cranes

The LDP crane uses a side-mounted hoist arrangement rather than suspending the hoist directly beneath the main girder. This configuration is designed to make better use of the available vertical clearance. The actual hook height depends on the girder dimensions, hoist arrangement, runway elevation and surrounding structures. Review the design drawings to assess whether the proposed configuration suits your workshop.

ldp bridge crane hoisting design
ldp overhead crane hoisting design

As shown in the design drawings, the hoisting mechanism is positioned to one side of the main girder, allowing the crane to make better use of the available space around the girder. In a conventional crane arrangement, the hoist and trolley can occupy a significant amount of vertical space beneath the bridge girder, limiting how high the hook can rise within a building with restricted headroom. The LDP design uses an offset hoist layout to reduce the vertical clearance required by the lifting mechanism, allowing the hook to reach a higher position within the available building space.

The key advantage is greater usable lifting height without necessarily increasing the building height or changing the runway elevation. This can be particularly valuable in existing workshops where roof clearance is limited but loads still need to be lifted close to the upper working level.

Manufacturing and Assembly of LDP Cranes

These photos show the LDP crane's side-mounted hoist arrangement and manufacturing process at Yuantai. The assembly configuration is determined by the selected crane design and project requirements.

Production of LDP Bridge Cranes1

Side-Mounted Hoist Design

Production of LDP Bridge Cranes2

Production of LDP Bridge Cranes

Key Features and Benefits

Designed for Limited Headroom

The LDP crane uses a low-headroom hoist arrangement to make better use of the vertical clearance available in a workshop. The achievable hook height depends on the girder dimensions, hoist configuration, runway elevation and surrounding structures. For an existing building, provide the floor-to-runway dimensions, required hook height and the height of any overhead obstructions. These measurements help determine whether the proposed crane can meet your lifting requirements.

Enhanced Operational Efficiency

This crane helps improve workflow in areas with limited space. Its low design lets you install multiple cranes in one facility. This can boost overall output and cut down lifting times. The side-mounted hoist makes loading and unloading easier.

Robust and Reliable Construction

Engineered for durability, the LDP Single Girder Low Headroom Bridge Crane features:

  • High-Quality Materials: Manufactured from high-strength steel, it is built to withstand daily operational stresses.
  • Precision Engineering: Every component is designed and tested to meet strict quality standards, ensuring consistent performance over time.
  • Low Maintenance Requirements: With fewer moving parts than a double girder crane, it offers a reliable solution that minimizes downtime and reduces maintenance costs.

Safety Features

Safety is paramount in our design process. The crane includes several built-in safety features:

  • Overload Protection: Integrated sensors monitor load capacity and prevent operation beyond the crane's rated limits.
  • Limit Switches: Ensure that the crane does not exceed its defined operational parameters, protecting both the equipment and operators.
  • Emergency Stop Mechanism: Provides a quick means to halt operations in the event of an unexpected issue, reducing the risk of accidents.
  • Structural Stability: The design minimizes deflection and vibration, enhancing overall safety during operation.

Energy Efficiency

Energy consumption is a key consideration in modern industrial operations. Our crane is designed to operate efficiently, with motor and control systems optimized for reduced power consumption. This efficiency not only lowers operating costs but also contributes to a reduced environmental footprint—a benefit increasingly important to many facilities.

Versatility and Customization

We understand that each client has unique needs. The LDP Single Girder Low Headroom Bridge Crane is available in various configurations to suit different applications:

  • Variable Lifting Capacities: Options available to match the load requirements of your facility.
  • Adjustable Span and Travel: Customizable dimensions ensure that the crane can be integrated into spaces of varying sizes.
  • Optional Accessories: Additional features such as remote control, advanced automation, and specialized safety systems can be incorporated to tailor the crane to specific operational needs.

LDP vs. LD Single Girder Overhead Crane: Which Should You Choose?

The main difference between LDP and LD single girder overhead cranes is the hoist arrangement. The LDP crane uses a side-mounted hoist to make better use of limited vertical space, while the conventional LD crane has a hoist suspended beneath the main girder.

LDP Overhead Crane

LDP Overhead Crane

LD Overhead Crane

LD Overhead Crane

Comparison LDP Low Headroom Crane LD Standard Crane
Hoist Position Mounted beside the main girder Suspended beneath the main girder
Main Advantage Designed for applications with limited headroom Conventional configuration for general lifting tasks
Suitable Conditions Buildings where the required hook height is difficult to achieve with a standard hoist arrangement Workshops with sufficient vertical clearance for a conventional hoist arrangement
Selection Priority Available headroom, hook height and hoist clearance Lifting capacity, span, hook height and overall project cost

When Should You Choose an LDP Crane?

Consider an LDP low headroom crane if your workshop has limited vertical clearance and you need to maximize the available hook height. Its side-mounted hoist arrangement may help meet your lifting requirements without major building modifications, subject to the actual crane dimensions and site conditions.

When Is an LD Crane a Suitable Choice?

If your building has sufficient headroom, a conventional LD crane may be a practical option for general material handling. Its suitability and overall cost should be evaluated against the required lifting capacity, span, hook height and working conditions.

Not sure which type fits your workshop? Share your lifting capacity, span, required hook height and available headroom with Yuantai. We can review the requirements and compare the proposed configurations.

Technical Specifications and Drawing

The specifications below should be read together with the selected crane configuration. Available capacity, span, lifting height, travel speeds and electrical requirements depend on the design and operating conditions. For an accurate proposal, please confirm your required lifting capacity, runway span, hook height, available headroom and power supply. Our team will review the requirements against the applicable technical configuration and drawings.

Capacity 1\2\3\5\10\20 ton
Span 6-28.5m
Crane travelling system Travelling speed 20m/min 30m/min
Speed ratio 58.95 39.42
Motor Type Cone squirrel-cage
Power(kw) 2*0.8, 8*0.5
Rotational speed 1500r/min
Lifting mechanism Model of electric hoist CD1, MD1 model
Lift speed(m/min) 8(8/0.8), 7(7/0.7)
Lift height(m) 1-50
Travel speed(m/min) 20,30
Motor Cone squirrel cage model
Working duty Intermediate, JC=25%
Electric current 380V 50hz 3phase
Wheel diameter Φ270mm
Width of trail 37～70mm

Note: Technical specifications can vary based on customer requirements. For exact figures, please contact us.

Design of LDP Low Headroom Overhead Crane

Safety and Compliance

The safety devices and applicable design requirements depend on the selected crane configuration and the destination country's regulations. Depending on the agreed configuration, the crane may include overload protection, travel or hoist limit switches and emergency-stop controls. The actual supplied features should be confirmed in the technical specification.

Before ordering, please confirm which design standards, conformity documents and inspection records apply to your project. Relevant certificates and declarations can be reviewed according to the agreed scope of supply.

Customization and Integration

One of the core strengths of our LDP Single Girder Low Headroom Bridge Crane is its adaptability. We offer a range of customization options that enable you to tailor the crane to your specific operational needs:

  • Custom Dimensions: Adjust the span, lifting height, and headroom requirements to fit your facility.
  • Optional Features: Choose from additional safety systems, energy-saving modes, and advanced control interfaces.
  • Modular Design: Our crane is built with modular components, making it easier to integrate with existing equipment and infrastructure.

This flexibility means you can acquire a machine that not only fits your space but also meets your exact material handling requirements.

LDP Single Girder Overhead Crane

Need a Low Headroom Crane for Your Workshop?

Tell us about your lifting requirements and available building clearance. Our team can review the information to help determine whether an LDP low-headroom configuration is suitable for your project.

For an initial review, please provide:

  • Rated lifting capacity
  • Required runway span
  • Required hook height
  • Available headroom and any overhead obstructions
  • Power supply and working conditions
  • Existing layout drawings or photos, if available

You do not need to know every technical detail before making an enquiry. Send the information you have, and our team can identify any additional details needed for the technical review.

Request a Quote

Frequently Asked Questions

What is a low headroom bridge crane?

A low headroom bridge crane is designed for facilities where vertical clearance is limited. Its hoist arrangement is intended to make better use of the available space between the crane structure and the required hook height.

How do I determine whether an LDP crane will fit my workshop?

Provide the required lifting capacity, runway span, required hook height, available headroom and any overhead obstructions. A layout drawing or site photos can help the engineering team assess the proposed configuration.

Can the LDP crane be customized for my building?

The available dimensions and configurations depend on the crane design and project requirements. Share your site dimensions and operating conditions so the proposed arrangement can be reviewed before ordering.

What information is needed for a quotation?

Please provide the lifting capacity, span, hook height, power supply and working conditions. If you have existing runway drawings or a workshop layout, include them with your enquiry where possible.