Where it fits
Electrolysis, power and other processes where crane current paths must be controlled.
HENAN MINE CRANE / INSULATED OVERHEAD CRANES
Insulated Hook Overhead Crane
One insulated lift path around strong-current processes.
QY provides a double-girder bridge with electrical separation at designated lifting and connection interfaces. Define the process voltage, energized equipment location and required test criteria before selecting the crane and hook system.
QYModel designation5–50 tRated load selection
PRODUCT CONFIGURATION / QYTHE LIFTING TASK
Designed for your handling path.
QY provides a double-girder bridge with electrical separation at designated lifting and connection interfaces. Define the process voltage, energized equipment location and required test criteria before selecting the crane and hook system.
Crane arrangement
Top-running double girder / one principal trolley with Insulated hook lifting system.
MODEL QY
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 capacity · available range5–50 t; verify the selected lifting arrangement
Rated capacity · main / auxiliary options5 t; 10 t; 16/3.2 t; 20/5 t
Crane span · catalogue options10.5 / 13.5 / 16.5 / 19.5 / 22.5 / 25.5 / 28.5 / 31.5 m
Maximum main lift by capacity5 t, 10 t and 16/3.2 t: 16 m; 20/5 t: 12 m
Maximum auxiliary lift by capacity16/3.2 t: 18 m; 20/5 t: 14 m
Duty class · catalogue configurationsA6
Main hoisting speed by capacity5 t: 15.6; 10 t: 10.4; 16/3.2 t: 10.7; 20/5 t: 9.8 m/min
Auxiliary hoisting speed by capacity16/3.2 t: 14.6; 20/5 t: 15.5 m/min
Catalogue power supplyThree-phase AC 380 V / 50 Hz
Insulated lifting systemElectrical isolation at the specified hook and trolley interfaces; define the required test criteria for the process
BUYER'S SELECTION GUIDE
Specify the crane around the job.
Electrolysis, power and other processes where crane current paths must be controlled.
Compare the Insulated 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
Insulation interfaces, process voltage, resistance and withstand-test acceptance, and runway geometry.
PRODUCT PHOTOS
See the QY configuration.
Review the equipment arrangement alongside your proposed site layout and lifting route.
TALK TO OUR ENGINEERS
Get a QY 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
EXPLORE THE RANGE
View Insulated Overhead Cranes ↗