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HENAN MINE CRANE / EXPLOSION-PROOF OVERHEAD CRANES

QBE Dual-Trolley Explosion-Proof Overhead Crane

A heavy-duty double-trolley explosion-proof crane for chemical, petroleum and other flammable or explosive environments.

A heavy-duty double-trolley explosion-proof crane for chemical, petroleum and other flammable or explosive environments. The two trolleys can handle separate loads or operate together for long and heavy components while the electrical and mechanical systems are configured for the project's hazardous-area requirements.

QBEModel designation20+20 t standardRated load selection
QBE Dual-Trolley Explosion-Proof Overhead CranePRODUCT CONFIGURATION / QBE
THE LIFTING TASK

Designed for your handling path.

A heavy-duty double-trolley explosion-proof crane for chemical, petroleum and other flammable or explosive environments. The two trolleys can handle separate loads or operate together for long and heavy components while the electrical and mechanical systems are configured for the project's hazardous-area requirements.

Provide the hazardous-area classification, gas or dust group, temperature class, lifting attachment and inspection requirements.

01 / APPLICATION

Where it fits

A heavy-duty double-trolley explosion-proof crane for chemical, petroleum and other flammable or explosive environments. The two trolleys can handle separate loads or operate together for long and heavy components while the electrical and mechanical systems are configured for the project's hazardous-area requirements.

02 / EQUIPMENT

Crane arrangement

Explosion-Proof Overhead Cranes.

MODEL QBE

Technical configuration

Size the crane against the load, installation geometry and work cycle. The final equipment schedule follows the project drawings and operating brief.

Rated Capacity20+20 t standard; up to 50+50 t customized
Span10–35 m
Lifting Height6–30 m
Working ClassA4–A6
Explosion-Proof GradeEx d IIB T4 direction; project-specific higher-risk configuration available
Lifting Speed1–8 m/min
Trolley Travel Speed8–25 m/min
Crane Travel Speed10–30 m/min
ControlCabin / ground / wireless remote / PLC coordinated control
Protection LevelIP55; IP65 option
Trolley ModeIndependent / synchronized
Typical ApplicationChemical, petroleum, hazardous-process plants
BUYER'S SELECTION GUIDE

Specify the crane around the job.

A heavy-duty double-trolley explosion-proof crane for chemical, petroleum and other flammable or explosive environments. The two trolleys can handle separate loads or operate together for long and heavy components while the electrical and mechanical systems are configured for the project's hazardous-area requirements.

Compare the Explosion-Proof Overhead Cranes range ↗
01

Load and lifting attachment

Share the maximum lifted mass, load dimensions, center of gravity and any grab, magnet, spreader or lifting beam.

02

Runway and building interface

Confirm runway centers, wheel loads, building clearances and hook approaches.

03

Duty and controls

State typical load, lifts per hour, travel distance, shifts, control position and site power supply.

04

Model-specific check

Provide the hazardous-area classification, gas or dust group, temperature class, lifting attachment and inspection requirements.

TALK TO OUR ENGINEERS

Get a QBE crane proposal.

Send the load schedule and site drawings. We can configure the crane, lifting system and installation interface for your operating conditions.

Request a technical proposal ↗
  • Maximum lifted load and attachment
  • Span, travel length and available clearances
  • Daily lifting cycle and control choice
  • Power supply, environment and destination