Where it fits
Long process equipment and loads needing two lift points in a classified bay.
HENAN MINE CRANE / EXPLOSION-PROOF OVERHEAD CRANES
Dual-Trolley Explosion-Proof Bridge Crane
Two protected trolleys for long or shared loads.
The two trolleys may be used independently or together where the approved control sequence allows it. Combined load rating, synchronization, collision protection and the explosion-protection interface must be engineered as one system.
QBEModel designation1–50 t listedRated load selection
PRODUCT CONFIGURATION / QBETHE LIFTING TASK
Designed for your handling path.
The two trolleys may be used independently or together where the approved control sequence allows it. Combined load rating, synchronization, collision protection and the explosion-protection interface must be engineered as one system.
Crane arrangement
Top-running double girder / two trolleys with Two explosion-protected trolley lifting systems.
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 capacity1–50 t listed; 20+20 t example
Crane span10–35 m
Lifting height6–30 m
Duty classA4–A6
Hoisting speed2–10 m/min
Bridge / structureTop-running double girder / two trolleys
Lifting systemTwo explosion-protected trolley lifting systems
Power reference380 V / 50 Hz; 220–660 V / 60 Hz listed as options
ControlIndependent or coordinated trolley operation; define interlocks
Protection / markingSet from approved area classification and exact equipment certificates
Runway and building interfaceCheck runway geometry, wheel loads and building reactions
Hook approach and clearanceConfirm required lifting envelope against the site drawings
BUYER'S SELECTION GUIDE
Specify the crane around the job.
Long process equipment and loads needing two lift points in a classified bay.
Compare the Explosion-Proof Overhead Cranes range ↗Load and lifting attachment
Share the maximum lifted mass, load dimensions, center of gravity and any grab, magnet, spreader or lifting beam.
Runway and building interface
Confirm runway centers, wheel loads, building clearances and hook approaches.
Duty and controls
State typical load, lifts per hour, travel distance, shifts, control position and site power supply.
Model-specific check
Individual and combined trolley ratings, separation, load sharing and interlocks.
PRODUCT PHOTOS
See the QBE configuration.
Review the equipment arrangement alongside your proposed site layout and lifting route.
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
