MG Gantry Crane
Our Designed MG Gantry cranes can lift heavy loads up to 700t. Its spans can be over 50 meters. For fabrication and freight-transfer applications, it can move loads rapidly and smoothly.
Mechanical:
-Double main girder, welded box beam
-Material: carbon steel with high quality of Q235B or Q345B
-The main girder is connected by strength bolt.
-Weld joint tested by X ray or ultrasonic examination;
-Forged Crane wheels
-Trolley with Compact structure, small size and light;
-Lifting mechanism is rigid open winch trolley
-Compacted gear motor driving, harden gear, hydraulic brake
-Excellent driving properties, smoothly moving
-Shot-blasting Sa2.5 for complete girder after welding, stress release
-Epoxy zinc rich high quality painting, 2x2 with 140μm
Electrical
-Conductor power supply
-All hoist and crane movements are independent and can be run simultaneously.
-Protection degree IP55
-The components are positioned in a maintenance friendly way, and the whole layout provides with good protection
-Festoon cables are suspended on cable saddles, fixed to cable trolleys, running in a galvanized C-track.
Protective Features
- Overload Limiter, Limit Switch (Lifting and Traveling), Interlock protection device, Buffer, Rail clear plate, Protective cover, Bus Bar preventer plate, Anti-collision device, Light alarm devices Main isolating switch, Emergency stop system, Motor overload protection
-equipped with rainproof devices for lifting mechanism, electrical control box.
MG Double Girder Gantry Crane |
Capacity(t) |
5t~700t as per requirements |
Span(m) |
7m~60m, or other special span |
Lifting Height(m) |
6m~24m or other specail height |
Lifting Speed(m/min) |
single lifting speed or stepless speed(designed as per requirements) |
Trolley Speed(m/min) |
single lifting speed or stepless speed(designed as per requirements) |
Bridge Speed(m/min) |
single lifting speed or stepless speed(designed as per requirements) |
Working Duty |
A5~A8 depends on application |
Power supply |
380V,50Hz or other |
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Crane Inquiry Data Sheet |
Nos. Crane required |
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Capacity |
Main Hook |
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Aux. hook |
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Span of the Crane |
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Required Hook Lift |
Main Hook |
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Aux. hook |
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Length of Runway |
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Working Ambient |
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Working Duty |
Using Frequency |
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Application |
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Power Supply |
Volts Hz Phase |
Control Method |
cabin |
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floor |
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wireless |
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other |
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