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LXB Type Explosion-proof Electric Single Girder Suspension Crane

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This crane is mainly used in chemical plants, paint workshops, oil refineries, gas production facilities, pharmaceutical manufacturing, and other hazardous environments with explosive gases or combustible dust.
Capacity:
0.5 t – 10 t (customizable)
Lifting Height:
3 m – 12 m (customizable based on building clearance)
Span:
3 m – 16 m customizable
Voltage/Hertz:
3 Phase 380V 50hz
Working Class:
A3, A4, A5
Explosion-proof Level:
Ex d IIB T4 / Ex d IIC T4 / Ex tD A21 IP65 T135°C (customizable based on hazardous zone classification)
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Introduction

Application Scenario

Advantages

Structural Diagram And Parameter Table

INTRODUCTION

What is this?

The LXB type explosion-proof electric single girder suspension crane is a compact overhead lifting solution designed for safe operation in hazardous environments. Unlike traditional cranes that run on floor rails, this crane is suspended from the building roof structure, running on overhead I-beams or track systems. All electrical components including motors, controllers, limit switches, and pendants are enclosed in explosion-proof enclosures, preventing any sparks or high temperatures from igniting explosive gases or dust. If your facility has limited floor space, low building clearance, and operates in classified hazardous zones, this product is designed for you.

Why choose a suspension crane over a floor-mounted crane in hazardous areas?

Compared to floor-mounted cranes in hazardous areas, the LXB explosion-proof suspension solution offers four core advantages:

First, saves valuable floor space – suspended design keeps the crane overhead, freeing up floor space for production equipment, storage, or safe walkways.

Second, no floor rails – eliminates trip hazards and rail maintenance in hazardous areas, reducing safety risks and cleaning challenges.

Third, flexible installation – can be installed in existing buildings with low headroom, using standard I-beams or specialized KBK track systems.

Fourth, lower installation cost – no concrete foundation or rail track installation required, reducing civil work costs by 40%-60%.

Get explosion-proof lifting without taking up valuable floor space.

What can we do for you?

We understand that every customer has different hazardous zone classifications, different building structures, and different capacity requirements. Therefore, we offer flexible customization options: explosion-proof levels from Ex d IIB T4 to Ex d IIC T4; temperature classes T1 to T6; suspension types of fixed I-beam or modular track system; control options of explosion-proof pendant or explosion-proof remote radio; hoist types of wire rope or chain hoist. Whether your hazardous area contains gasoline vapors, hydrogen gas, or combustible dust, we can match the appropriate explosion-proof rating for your specific zone.

Unsure? Don't know?

Not sure what explosion-proof level your facility requires? Don't know whether a fixed I-beam or modular track suits your building? No problem. Just tell us: your hazardous zone classification (Zone 1, Zone 2, Zone 21, Zone 22), your building ceiling type, and your required lifting capacity. Our engineers will provide you with an accurate quote and CAD layout 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 explosion-proof requirements, feel free to describe your hazardous environment and workshop structure, and we will calculate for you.

APPLICATION SCENARIO

[1] Chemical Plants – Lifting chemical drums, raw material bags, small reactors, and equipment in areas with flammable gas hazards, keeping the floor clear for safe movement.

[2] Paint and Coating Workshops – Handling paint drums, mixing vessels, spraying equipment, and finished products in solvent vapor environments. Suspended design prevents floor contamination.

[3] Pharmaceutical Manufacturing – Lifting active pharmaceutical ingredients (APIs), solvent drums, and equipment in facilities with explosive alcohol or solvent vapors.

[4] Oil Refinery Maintenance Areas – Servicing pumps, valves, and small equipment in maintenance bays located within refinery hazardous zones.

[5] Gas Production Facilities – Moving cylinders, small equipment, and materials in natural gas stations, hydrogen facilities, or acetylene workshops.

[6] Printing and Packaging Plants – Lifting ink drums, solvent containers, and printing rollers in areas with flammable solvent vapors from printing processes.

ADVANTAGES

[1] Certified Explosion-proof – ATEX, IECEx, or GB certified for safe operation in hazardous zones.

[2] Space-Saving Suspended Design – Mounts to building ceiling, freeing up valuable floor space.

[3] No Floor Rails – Eliminates trip hazards and rail maintenance in hazardous areas.

[4] Low Headroom Design – Compact hoist and trolley maximize lifting height in low-clearance buildings.

[5] Flexible Track Options – Fixed I-beam or modular KBK track for curved or multi-bay layouts.

[6] Low Installation Cost – No concrete foundation or floor rails, reducing civil work by 40%-60%.

STRUCTURAL DIAGRAM AND PARAMETER TABLE

Parameter Specification
Working Class A3, A4, A5
Capacity 0.5 t – 10 t
Span 3 m – 16 m
Lifting Height 3 m – 12 m
Lifting Speed 4 – 8 m/min
Trolley Travelling Speed 20 – 35 m/min
Crane Travelling Speed 20 – 40 m/min
Explosion-proof Level Ex d IIB T4 / Ex d IIC T4 / Ex tD A21 (customizable)
Temperature Class T1 – T6 (customizable)
Control Method Explosion-proof pendant / Explosion-proof remote radio
Power Supply 380V / 50Hz / 3-phase
Temperature (Ambient) -20°C to +50°C
Suitable Zones Gas: Zone 1, Zone 2 / Dust: Zone 21, Zone 22
Suspension Type Fixed I-beam / Modular KBK track system
Hoist Type Explosion-proof wire rope hoist / Explosion-proof chain hoist