double girder gantry crane used to lift objects - Product
Place of Origin : Zhangzhou,China
Delivery Terms : FOB Tianjin
Delivery Time : 60 Days
Product Capacity : 100 Sets Per Year
Payment Terms : 30%T/T,70%L/C
Product Description
MGhz50/10-30-9 gantry crane is mainly made up of main girder assembly, support legs, crane travelling mechanism, lifting trolley, halfpace assembly, cabin and electrical control system.
MG50/10-30-9 gantry crane is mainly used to lift precast box girder, web steel reinforcement cage, bridge deck steel reinforcement cage and so on
Basic Information
Brand : HUAZHONG
Model : MGhz
Material : Q345B
Color : Up To You
Expiry/Validation Period : 1 Year
Physical Specification
Size or Volume : About 34 X 8.5 X 15m
Weight : About 63t
Other Specification : Main Structure
MGhz50/10-30-9 Gantry Crane Is Mainly Made Up Of Main Girder Assembly, Support Legs, Crane Travelling Mechanism, Lifting Trolley, Halfpace Assembly, Cabin And Electrical Control System.
(1) Main Girder
Structure Type: Honeycomb Girder
Weight: 32t
Material: Main Structure Member Is Q345B(web Plate)
Max Weight Of One Piece:≤5.2t
(2) Lifting Trolley
A. Trolley Moving Mechanism
Wheel Number: 2 Pairs/ 4 Wheel Diameter: 300mm Trolley Number: 1
Centre Distance Of Trolley: 2500mm(same With Centre Distance Of Main Girder)
Wheel Base: 1500mm
Rail At Each Side: Monorail Drive Mode: Motor Drive
Safety Device: Anemobiagraph, Limit Stopper, Over-travel Limit Switch And Bumper Block
B. Lifting Mechanism
Structure, Type And Constitute: Travelling Wheel Box, Frame And Winch
Winch Type: JMY5T
Pulley Rate: 10 Max KN: 6t
Steel Wire Rope Model: ∮21.5(6 X 37)-1770
C. Steel Wire Rope For Lifting
Model: ∮21.5(6 X 37)-1770
Origin: China
D. Auxiliary Hook(10t Electric Hoist)
Rated Lifting Capacity 10t
Lifting Speed 7m/min
Moving Speed 20m/min
Origin Of Electric Hoist Xinxiang, China
(3) Support Legs
Structure Type: Pipe Support Legs
Material: Hot Rolling Seamless Pipe
Weight: About 10t
Max Weight Of Single Piece: About 5t
(4) Crane Travelling Mechanism
Mechanism And Its Model
Wheels Number: 4 Pairs(8) Wheel Diameter: 400mm Wheel Distance Error: ±6mm
Trolley Wheel Base:620mm Rail Distance: 30000mm Rail Height Error: ≤10mm
Drive Mode: Motor Drive
Two Rails Height Error To The Span Direction: ≤10mm
Two Rails Centre Distance Error To The Span Direction: ±6mm
Safety Device: Overtravel-limit Switch, Rail Clamping Device, Bumper Block, Block Rail Board