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SL Manual Single-girder Bridge Crane

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This crane is mainly used in small workshops, maintenance areas, tool rooms, and light assembly workstations.
Capacity:
0.5 t – 5 t customizable
Lifting Height:
3 m – 10 m (customizable based on building clearance)
Span:
5 m – 15 m customizable
Voltage/Hertz:
No power required (manual operation)
Working Class:
A1, A2, A3 (Light duty, occasional use)
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Introduction

Application Scenario

Advantages

Structural Diagram And Parameter Table

INTRODUCTION

What is this?

The SL manual single-girder bridge crane is a manually operated overhead crane that requires no electricity. It features a single main beam structure with a manual chain hoist or push-trolley hoist. Operators move loads by pulling the chain or pushing the trolley along the beam, achieving simple and cost-effective lifting of light loads such as tools, dies, small parts, and maintenance items. If you need an economical lifting solution for occasional use in a workshop without power supply or with very limited budget, this product is designed for you.

Why choose a manual bridge crane over an electric bridge crane?

Compared to electric bridge cranes, the SL manual solution offers four core advantages:

First, no power required – operates entirely by hand, ideal for workshops without electrical supply or areas with strict electrical safety requirements.

Second, lowest investment cost – no motors, no electrical components, reducing cost by 50%-70% compared to electric cranes.

Third, zero energy consumption – no electricity bills, no power supply installation costs, making it the most environmentally friendly option.

Fourth, simple maintenance – purely mechanical structure with no electrical failures, only basic lubrication needed.

Get simple and reliable lifting with zero energy cost.

What can we do for you?

We understand that every customer has different workshop sizes, different load requirements, and different budgets. Therefore, we offer flexible customization options: lifting capacity from 0.5 ton to 5 tons; span from 5 meters to 15 meters; chain hoist types of manual chain block or lever hoist; trolley types of plain bearing or ball bearing for smoother movement. Whether your workshop is for light maintenance or small part handling, we can match the most suitable span and lifting height.

Unsure? Don't know?

Not sure what capacity suits your occasional lifting needs? Don't know what span fits your small workshop? No problem. Just tell us: your workshop width, the maximum weight to be lifted, and the frequency of use. Our engineers will provide you with an accurate quote and CAD drawings within 24 hours. Click the button below or contact us via WhatsApp/email to get your customized solution.

💡 Tip: We offer free selection consulting. Even if you are unsure about specific parameters, feel free to describe your application and handling needs, and we will calculate for you.

APPLICATION SCENARIO

[1] Small Workshops – Lifting tooling, fixtures, small parts, and equipment components in general maintenance and repair shops.

[2] Maintenance Areas – Servicing motors, pumps, gearboxes, and heavy tools in plant maintenance bays where power access is limited.

[3] Tool Rooms – Moving dies, molds, tooling sets, and heavy fixtures from storage racks to workbenches.

[4] Light Assembly Workstations – Lifting and positioning small components, subassemblies, and parts on manual assembly lines.

[5] Garages and Repair Centers – Handling engines, transmissions, axles, and other vehicle components in automotive repair facilities.

ADVANTAGES

[1] No Power Required – Fully manual operation, ideal for workshops without electrical supply.

[2] Lowest Cost – 50%-70% less expensive than electric cranes, perfect for limited budgets.

[3] Zero Energy Consumption – No electricity bills, no power installation costs.

[4] Simple and Reliable – Purely mechanical with no electrical failures, minimal maintenance.

[5] Safe in Hazardous Areas – No sparks, suitable for areas with flammable materials or strict electrical safety requirements.

STRUCTURAL DIAGRAM AND PARAMETER TABLE

Parameter Specification
Working Class A1, A2, A3 (Light duty, occasional use)
Capacity 0.5 t – 5 t
Span 5 m – 15 m
Lifting Height 3 m – 10 m
Lifting Speed Manual – operator controlled
Trolley Travelling Speed Manual – push/pull operation
Crane Travelling Speed Manual – push/pull operation
Control Method Manual chain pulling / Hand push
Power Supply None required
Operation Force ≤ 20 kg (for load ≤ 2t)
Temperature -20°C to +50°C
Girder Type Single girder – I-beam or box-section with manual chain hoist