Single Girder Overhead Crane with Electric Overhead Hoist Trolley - LD Series

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Top running single girder overhead crane with overhead electric hoist trolley, ie. cd/md rope hoist, chain hoist, monorail hoist, 1 ton- 32 ton EOT crane. Contact to get overhead crane price today.
√Overhead Crane Type: LD, √ Capacity : 1~32 ton, √ Span: 7.5~28.5m, √ Working Class: A3, A4

Single Girder Overhead Crane with Electric Overhead Hoist Trolley - LD Series

Product Type:	LD
Lifting Capacity:	1~32 ton
Span:	7.5~28.5m
Lifting Height:	as your requirement
Working Class:	A3,A4
Ambient Temperature:	-20~40℃
Crane Price Rangs	More Inquiry Form
$2000-$50000
	[email protected] 008615038346929

Single Girder Overhead Crane with Overhead Electric Hoist, Top Running Crane Design

Designed and produced according to national standards, the electric single girder crane is a light duty single girder overhead crane, equipped with electric hoists as the lifting mechanism, The lifting capacity of the single girder electric hoist crane is 1 to 32 tons and the working class is A3 and A4.

Overall Organization Drawing Of Single Girder Overhead Crane

An overhead crane mainly consists of 1 main girder, 2 end carriages, 1 electric hoist, electric device, etc.

LD Economical Single Girder Overhead Crane with CD/MD Electric Hoist

Efficient, cost-effective lifting solution for workshops and facilities with ample space and light to medium duty operations.

If your workshop or facility has enough space and your lifting tasks are mostly light to medium, the LD economical single girder crane is designed with you in mind. This isn’t about flashy features; it’s about getting the job done reliably, day after day, without overcomplicating things.

Capacity Range: 500 kg to 20 t, making it suitable for most workshop or small factory applications.
Span Options: 3 m to 31.5 m, which fits both narrow workspaces and more open production areas.
Lifting Height: 3 m to 30 m, so you can reach storage racks, assembly lines, or stockyards easily.
Hoist Type: Economical CD/MD electric wire rope hoist, also replaceable with electric chain hoist if needed.
Control Options: Pendant or remote, giving you flexibility depending on how your operators prefer to work.

This crane is built to be straightforward. The CD/MD hoist is reliable, easy to maintain, and ideal for facilities where you don’t need heavy-duty industrial lifting all day long. It’s perfect for workshops, warehouses, and general handling tasks where smooth operation and long-term durability matter.

Why Choose LD Economical Single Girder Crane

For workshops or facilities with enough space, the LD economical single girder crane is a simple, reliable solution. It's built to handle light to medium duty operations without overcomplicating things. You get a crane that's easy to install, easy to operate, and keeps maintenance simple — perfect for everyday material handling tasks.

Uses economical CD/MD hoists and a lightweight crane structure, keeping both purchase and installation costs down.

Designed for light to medium duty operations where floor and headroom are sufficient.

Pendant or remote control allows fast setup and straightforward operation without needing specialized operators.

Choose between wire rope or chain hoists based on your specific lifting requirements.

Smooth travelling, adjustable speed, and durable construction ensure consistent operation and long service life.

Advantages of top running single girder overhead crane

With box girder design, the single girder crane is with good design with strong rigidity.
With pendant or remote control, the single girder overhead crane is with good usability, very convenient in operaiton and strong commonality
Steady travelling with speed adjusting function
Wide selection of electric ovheread hoists, including, electric wire rope hoist and electric chain hoist, etc. .

Overhead crane components

On single main girder.

The crane girder is made by high quality I steel and high quality u-shaped slot into composition. End girder is welded with rectangular tubes or good steel.
The girder can be assembled and adjusted easily and rapidly.
Compact structure which are small and light.
The specially made wheels are light and widely used.
Smoothly moving, effectively braking, long service life,

Main girder - Single girder overhead crane component

End girder - Single girder overhead crane component

On electric parts.

Hoist and crane is controlled separately, and can move together and separately.
Flat cable or special cable power supply for electric hoist
Galvanize slide and cable small trolley
Smoothly moving, overall aesthetics
Set electric taxi speed is high, ensure continuing power supply,
Operation, hoisting, the point start special smoothly,
Users can choose according to different needs

On safety device

Anti-collision, sound and light alarm devices.
Circuit self-check protector.
Flow phase lack protection.
And various of safety measures are installed according to regulations.

Crane motor- Single girder overhead crane component

Crane remote control - Single girder overhead crane component

On operation devices

Ground control and cabin control
The cable have open style and close style, can fixed on left or right
The open direction include end open, side open or top open
The cabin has special small room and the capsule cabin.
Ground control has handle and remote control, do not need to set up special driver

Features of of LD types top running single girder overhead crane with overhead electric hoist

This crane lifting capacity is 500kg-20ton, span 3m-31.5m, lifting height 3m-30m.
Standard lifting& travelling speed is single speed, also can be designed with double speed.
The electric hoist is usually CD MD electric wire rope hoist, also can be replaced by electric chain hoist.
For there are different standard power supplies in different countries, the crane can be designed according to the power supply in client's workshop, eg: China standard power is 380 voltage 50Hz 3phase. (Single phase is not available.)
There are some necessary protecting devices on LD single girder overhead crane, eg: lifting & travelling limit switch, overload limiter, anti-collision buffers, etc.
Lifting limit switch is for lifting protecting, prevent the hook from knocking the hoist.
Travelling limit switch is from crane travelling protecting, prevent the crane from knocking the rail end.

Side section drawing of single girder overhead crane

Application of single girder electric hoist crane

The top running single girder overhead crane is used to for general material handling in various environment, such, as, factory, ware house, stockyard, etc. However, the LD series of top running overhead cranes are banned to be used in some dangerous environment, such as, combustible environment and explosive environment, where the LB type explosion proof top running single girder overhead crane will be adopted instead.

The LD series economical single girder crane is designed for facilities with sufficient space and standard workshop or warehouse conditions. It is ideal for light to medium duty lifting, providing smooth, reliable material handling without overcomplicated features. While suitable for most industrial and workshop environments, it is not recommended for explosive or highly combustible areas—those applications require the LB series explosion-proof cranes.

For indoor operations, the LD crane is perfect where consistent, safe lifting is required. Its compact design and smooth travelling make it ideal for moving materials across assembly lines, workshops, or storage areas without taking up too much floor space.

Assembly lines and production workshops
Stockyards and storage areas
Maintenance and repair facilities
Component handling in light machinery or automotive workshops

With the right weather protection, the LD crane can handle light-duty outdoor tasks. It works well in open storage yards, construction sites, or partially outdoor workshops, where moderate lifting is needed and equipment protection from the elements is important.

Loading and unloading of materials in open storage yards
Construction sites with light-duty lifting needs
Workshops with partial outdoor operations using weather-protected hoists

The LD crane finds practical applications in multiple industrial sectors, providing a cost-effective solution for material handling where heavy-duty lifting isn't necessary. It helps streamline workflows and ensures safety during routine operations.

Manufacturing: Handling raw materials, semi-finished goods, and finished products in small to medium factories.
Warehousing & Logistics: Moving goods efficiently between storage racks, shelves, and shipping areas.
Automotive & Machinery Workshops: Lifting engines, transmissions, and other heavy parts safely for assembly or repair.
Light Steel & Fabrication: Moving steel sheets, pipes, and fabricated components without overloading equipment.
General Stockyards: Organizing bulk materials, crates, or pallets where smooth, consistent lifting is required.

Not suitable for combustible or explosive environments—choose the LB series for hazardous conditions.
Outdoor applications require hoists with weather protection to maintain longevity and safe operation.
Load and no-load testing before first use ensures safety, reliability, and compliance.

Indoor workshop and stockyard operations showing practical use
Outdoor applications with CD/MD hoist and protective features
Load testing and no-load testing images before delivery

No load testing of single girder overhead crane before delivery

Load testing of single girder overhead crane before delivery

Outdoor application of single girder overhead crane with cd rope hoist

indoor application of single girder overhead crane

Uses of single girder overhead crane

Top running single girder overhead crane for general use

Frequently Asked Questions about LD Economical Single Girder Cranes

Here are the most common questions from crane buyers regarding LD single girder overhead cranes with CD/MD hoists, covering workshop and facility applications, typical loads, installation, and industrial use.

For light and medium duty material handling in workshops or small warehouses, LD cranes with 500 kg–20 t capacities are ideal.

Small machinery assembly lines or automotive workshops often need 1–5 t capacity cranes, while medium-duty production floors require 10–20 t for moving semi-finished products.
Choosing the right crane capacity prevents overloading, minimizes downtime, and ensures safe lifting in indoor workshop or warehouse conditions.

Yes, but only with weather-protected CD/MD hoists and proper installation.

Outdoor applications include light-duty loading/unloading of steel sheets, pallets, or crates in stockyards, construction sites, and industrial fabrication yards.
Ensure hoists have protective covers to avoid rain or dust damage, and check that crane runway spacing accommodates smooth travel.

LD cranes can span 3–31.5 m and lift up to 30 m, covering most workshop and warehouse layouts.

Small workshops with short production lines may only need 3–10 m spans, while medium factories require longer spans for moving materials across multiple assembly stations.
Correct lifting height ensures overhead clearance for equipment, shelves, or other facility infrastructure.

Economical CD/MD wire rope hoists are standard; chain hoists are optional for low-headroom or specific lifting requirements.

CD hoists are efficient for repetitive light-duty lifts, such as moving engines, molds, or crates.
MD hoists handle heavier medium-duty loads like steel coils, fabricated frames, or pallets of components.
Chain hoists work best in compact workshops or for low-lifting operations where smooth wire rope hoists are impractical.

How to Get Your Customized Single Girder Overhead Crane

Explore how to customize, select hoists, control options, designs, and services for LD single girder overhead cranes for industrial workshops, warehouses, and yard applications.

Single Girder Overhead Crane Drawing for you to confirm your crane specifications

First, confirm the material weight range and frequency of lifting; for example, if steel plates weigh 1–3.2 tons, the crane capacity should be 3.2 tons.
Consider working frequency: LD cranes with ISO M3 or M4 classifications handle standard lifting, but frequent 3-ton lifts may require upgrading to 5-ton capacity.
Second, determine lifting height based on workshop clear height and bracket or column height; low headroom hoists can be selected for restricted spaces.
Third, span: distance between crane rails is typically 1–1.5 m less than building width; proper support or additional runway beams may be needed if existing structures are insufficient.
Next, select speed: single speed, double speed, or customized non-standard speeds depending on workflow and load handling requirements.
Once these details are confirmed, you can finalize the basic crane solution and provide travelling length for additional bus bar systems or crane rails if needed.