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Wind Resistant 3T-32T Electric Hoist Gantry Crane For Construction

Wind Resistant 3T-32T Electric Hoist Gantry Crane For Construction

  • Wind Resistant 3T-32T Electric Hoist Gantry Crane For Construction
  • Wind Resistant 3T-32T Electric Hoist Gantry Crane For Construction
Wind Resistant 3T-32T Electric Hoist Gantry Crane For Construction
Product Details:
Place of Origin: CHINA
Brand Name: SANTO
Certification: ISO, CE
Model Number: MH, BMH, MHL, MDG
Payment & Shipping Terms:
Minimum Order Quantity: 1set
Price: USD2000-10000/set
Packaging Details: Electrical and other parts packed by high quality plywood crate, steel beams packed by plastic films or plastic woven cloth
Delivery Time: 15-30 working days
Payment Terms: L/C, T/T
Supply Ability: 5000set/year
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Detailed Product Description
Condition: New Warranty: 12 Months
Span: 7.5-35m After-sales Service Provided: Engineers Available To Service Machinery Overseas,Field Installation,commissioning And Training,Online Support,Field Maintenance And Repair Service
Feature: Gantry Crane Max. Lifting Height: 6m~30m
Rated Lifting Moment: Different Max. Lifting Load: 1-20t, Max Up To 32t
Product Name: Ground Travelling Gantry Crane Application: Workshop,Warehouse,plants,factory,warehouse And So On
Control Method: Wireless Remote Control,Ground Control,pendant Control Rated Loading Capacity: 1-20t
Color: Yellow, Red, Or As Requirments Power Source: 3 Phase 380V 50hz Or Be Customized
Power Supply: 220V~480V 50/60Hz Crane Feature: Easy Operated Girder Bridge Crane,Single Girder Overhead Crane,EOT Crane,7.5tons Overhead Crane
Type: Hoist Single Girder Bridge Crane,Single Girder Overhead Crane,10 Ton Overhead Crane Lifting Mechanism: Electric Hoist
Lifting Speed: 0~8m/min Main Electrical Parts: Chint, Or As Requirments Siemens, Schneider
High Light:

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Single girder gantry crane has the features of simple structure, easy installation, light weight, good wind resistance. The Main girder is mostly bias rail box type structure.The electric hoist portal type hoist crane and CD, MD and so on many kinds of model's electric hoist necessary uses, are one kind the middle and small scale hoist crane which has the axle to move, it is suitable lifting capacity 3t~32t, is suitable the span is 12~35 meters, the working conditions temperature - 20℃ to +40℃.


Safety features:


Weight overload protection device, Top quality long time bearing polyurethane materials buffer, Crane traveling limit switch, Voltage lower protection function, Emergency stop system, current overload protection system and so on!


Technical Specification: 


Capacity ton 3 5 10 16 20
Span m 7, 10, 16,20,24,30, 35, 40 as per requirement
Operation method   Pendent Line With Press Button /Cabin/ Remote
Speed Lifting m/min 8 ,8/0.8 8,8/0.8 7,7/0.7 3.5 3.5
Cross traveling   20 20 20 20 20
Long traveling Ground   20 20 20 20 20
  Cabin   20, 30,45 20, 30,40 30,40 30,40 30,40
Motor Lifting Type /kw



ZD141-4/7.5 ZDS10.8/4.5 ZD151-4/13 ZDS11.5/4.5 ZD151-4/13 ZD152-4/18
Cross traveling   ZDY12-4/0.4 ZDY121-4/0.8 ZDY21-4/0.82 ZDY121-4/0.82 YZD-4/0.84
Long traveling Ground  





















Electric hoist Model CD1/MD1 CD1/MD1 CD1/MD1 CD1 HC
Lifting height m 6,9,12,18,24,30
Working duty   A3
Power supply   380V 50HZ 3phase AC (According to your demand)


Parts Detail of Single Girder Gantry Crane:


1. Lifting Mechanism
- Single Girder Electric Hoist
- MDG L type: Side mounted hoist with crab
2. Driven Bogie and Ground End Beam
- Forged Flanged wheel
- Rigid welded box type beam
- compact layout

3. Main Grider and Legs
- Main girder and 4 legs are welded box type
- Material: carbon steel with high quality of Q235B or Q355B
- The main girder is connected by strength bolts.
- Weld joint tested by X ray or ultrasonic examination;
- Designed Deflection≤1/800 of span
4. Control
- Cabin control
- Pendant control
- Wireless control
5. Electrical Parts
- Conductor power supply
- All crane motion 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.
6. Painting
- corrosion protection through rust removal by mechanical shot blasting Sa2.5
- First layer of coating epoxy 30 microns
- Second layer of coating epoxy 30 microns
- Third Layer of coating of polyurethane 40 microns
- Average thickness: about 100 microns
- Color: Red or orange as per requirements


How to choose:


1. Selection of gantry crane
Comply with the relevant regulations of GB/T14406-1993 and GB5905-86 for general gantry cranes.
Under normal circumstances, the lifting capacity is less than 50t, the span is less than 35m, and there are no special requirements for use, the single main beam type should be selected. If the width of the gantry leg is required to be large, the working speed is high, or the heavy and long pieces are often lifted, the double-girder gantry crane should be selected.


2. Span and cantilever length
The span of the gantry crane is an important factor affecting the quality of the crane itself. In the selection, the span should be minimized under the premise of meeting the equipment use conditions and meeting the span series standards.


3. The principle of determining the wheelbase
(a) It can meet the stability requirements of the gantry along the direction of the crane track;
(b) The overall dimensions of the goods should be able to smoothly pass through the flat steel frame of the outriggers;
(c) Note that the wheelbase B is proportional to the span S. Generally, the wheelbase B=(1/4-1/6)S.


4. The gantry crane spacing size is determined
During work, there should be a certain amount of space between the external dimensions of the gantry crane and the passage of goods and transport vehicles in the yard to facilitate loading and unloading operations. When loading and unloading within the span, the general transport vehicle should keep a distance of more than 0.7m from the door leg. When the spreader is not working, there should be a distance of more than 0.5m from the transport vehicle, and when the goods pass through the door legs, there should be a distance of more than 0.5m.


Wind Resistant 3T-32T Electric Hoist Gantry Crane For Construction 0

Contact Details

Contact Person: Miss. Alice Yuan

Tel: 13569821405

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