Home Gantry Crane WEIHUA 300 ton double girder gantry crane calculation base crane from China
WEIHUA 300 ton double girder gantry crane calculation base crane from China
WEIHUA 300 ton double girder gantry crane calculation base crane from China
WEIHUA 300 ton double girder gantry crane calculation base crane from China
WEIHUA 300 ton double girder gantry crane calculation base crane from China
WEIHUA 300 ton double girder gantry crane calculation base crane from China

WEIHUA 300 ton double girder gantry crane calculation base crane from China

  • Specification: 1-12 USD/SET
  • Use Parts: 1 SET
  • Layer: 10000 SET
  • Gloss: TianJin
  • Can mix colors: TT or LC
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Qulck Details

  • Max. Lifting Height:10m-30m
  • Span:18-35m
  • Warranty:12 Months
  • After-sales Service:Field installation, commissioning and training, Engineers availd
  • Feature: Gantry Crane
  • Condition:New
  • Application: Outdoor, plant
  • Rated Loading Capacity:5ton~800ton
  • Rated Lifting Moment:Load Capacity
  • Place of Origin:Henan, China (Mainland)
  • Brand Name: WEIHUA CRANE
  • Certification: ISO CE SGS GOST
  • Crane feature:double girder gantry crane
  • Girder Type: Box Girder
  • Lifting capacity: 5t~800t
  • Lifting mechanism: Electric Trolley
  • Main electrical parts:Schneider and Siemens
  • Control Method:Cabin Control or customized
  • Power Source: 3 Phase 380V, 50hz or customized
  • Color: Yellow, Red or customized
  • Power Source: 3 Phase 380V, 50hz or customized
  • Language: English, Russian, Spanish, French


300 ton double girder gantry crane product detail:

Double girder gantry crane is one kind of heavy duty lifting machinery. It is the ideal lifing equipment in factories, mines, agriculture, electric power, construction building site, dock and warehouse for installation of the machines, lifting the cargos, loading and unloading the trucks. The MG model double girder gantry crane 50 ton is suitable for general loading, unloading and moving works in outdoor storage.


Advantages:

1.compact structure, resonable layout, safe reliability;

2.convenient maintenance, excellent swivelling function advantages.

 

Double girder gantry crane Features:

1. It is used for lifting 5t~800t stuff;

2. It has beautiful box-typed welded main girders. Computer optimized design for main girders with good performance and light weight;

3. Compact structure, light weight and high lifting height;

4. The Max. span reaches 35 meters;

5. It's widely used in workshops, metallurgy, warehouses and assembly shops etc.



Mechanism :

1. High quality carbon steel Q235B and Q345B;

 2. connected by high strength screws;

3. Welding seams are tested by X-ray and ultrasound;

4. Compact structure, small volume;

5. Compact reducer motor drive, step less control, hardened gears and safety disc brake;

6. Good operation performance, step less speed regulating and running smoothly;

7. Painting high quality epoxy zinc-rich primer, and the thickness of oil film is 140μm;


300 ton double girder gantry crane electric system:

1. Control panel protection degree is IP54;

2. Reasonable components installation, convenient for check and maintenance;

Safety Protection Devices:

Overload limiter, limit switch, interlocking protection devices, buffer, track sweep plate, bus bar protection board, anti-collision device, main disconnecting switch, emergency stop system and motor overload protection.


Specifications of electric gantry crane:

capacity (t) span (m) lifting height (m) working duty main hois speed (m/min) aux. hoist speed (m/min) crane travel speed (m/min) long travel speed (m/min) rail total power (KW)
10 18~35 10 A5 0.8~7.8 / 3.3~33 3~30 43kg/m 21.74
20/5 18~32 10 A5 0.6~6 0.78~7.8 3.5~35 3~30 43kg/m 39.
32/5 18~26 10 A5 0.5~5.2 0.78~7.8 3.1~31 3~30 43kg/m 59

26~35 12 A5





50/10 18~26 10 A5 0.4~3.9 0.78~7.8 3.6~36 3~30 43kg/m 71.4

26~35 12 A5





75~800 Customized

Notes:The foregoing attached table shall only be used for reference. The actual application shall be appropriately modified according to customers' requirements.

Testinng and packaging:


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