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Quick Details

  • Feature: Gantry Crane
  • Condition: New
  • Application: Workshop stock factory,workhouse
  • Rated Loading Capacity: 5-560/3.2-250t
  • Rated Lifting Moment: 50-5600KN
  • Max. Lifting Load: 560t
  • Max. Lifting Height: 32m
  • Span: 10.5-34m
  • Place of Origin: Shandong, China (Mainland)
  • Brand Name: JNDO
  • Model Number: JNDO
  • Certification: CE
  • Warranty: 1 YERA
  • After-sales Service Provided: No overseas service provided
  • Feature:: Bridge Crane
  • Warranty:: 12 months
  • Delivery Detail:: Within 25 days after confirming receivie your deposit.
  • Packaging Detail:: electric parts are packaged by wooden box
  • Power source:: 3-phase A.C ;50hz;380v
  • Certification:: BV;ISO14001:2004 ;ISO 9001:2000; ISO 14000
  • Span:: 10.5-34m
  • Max. Lifting Height:: 32m
  • Application:: Workshop stock factory,workhouse
  • color: as your request

Packaging & Delivery

Packaging Details electric parts are packaged by wooden box,others packaged in plastic cloth.
Delivery Time Within 25 days after confirming receivie your deposit.

2014 gantry crane with CE Certification

Product Description

 Brief Introduction of gantry crane
gantry crane is used in factory, shipyard, bridge and road construction,etc to do common lifting and unloading works. This kind of crane is composed of bridge, support legs, crane travelling organ, trolley, electric equipment,strong lifting winch. The frame adopts box-type welding mechanism. Crane travellilng mechanism adopts separate driver. All mechanisms are operated in the driver cabin. Power is supplied by cable or slide wire. there are different capacity double beams gantry crane for your choice according to your different use.

Gantry Crane After-sale Service

1.1 year standard warranty (could be prolonged by discussion).

2. 24 hours response.
3. Free mail and telephone service guidance.
4. Necessary door to door service to solve the problem.
5. In warranty period, if our machine has problem and the problem can’t be solved by door to door    

service for 3 times,  we will send you a new machine replace the former one freely.

6. one or two sets free quick-wear parts.

Details of the best service gantry crane

Brief Introduction

This crane mainly consists of strong bridge beams,trolley travelling mechanism,

crab and electric appliances,and could be classified into several working duties,e.g.

 A5,A6,A7,according to the working frequency and pure working time.

Design and construction

 rules

All the standards required for the crane is according to China Standards

Painting

Primer and finishing paint

Color:according to your requirements

Average thickness:about 100microns 

Control method

Remote control, pendent line with push button , cabin control

Standard capacity

5tons,10tons,16/3.2tons,20/5tons,32/5tons,50/10tons,75/20tons,100/20tons,100/30tons,125/30tons,150/30tons,160/32tons,200/50tons,400/80tons,550/100 tons.

Service

Class

Service 

Title

Description

A4

Moderate 

Service

This service covers cranes which may be used in machine shops or 

paper mill machine rooms, etc., where service requirements are moderate. 

 In this type of service the crane will handle loads 80% of the lift 

at rated capacity.

A5

Heavy

Service

This service covers cranes which may be used in heavy machine shops,

foundries fabricating plants, steel warehouses, container yards, lumber mills,

 etc., and standard duty bucket and magnet operations where heavy duty

 production is required.In this type of service,loads approaching 85% of the

 lifts at rated capacity.

A6

Severe

Service

This type of service requires a crane capable of handling loads approaching a 

rated capacity throughout its life.Applications may include magnet, bucket, 

magnet/bucketcombinations forscrap yards, cement mills, lumber mills,

 fertilizer plants, containerhandling, etc., with 20 or more lifts per hour at or 

near the rated capacity.

A7

Contin-

uous

Severe

Servic

This type of service requires a crane capable of handling loads approaching

 ratedcapacity continuously under severe service conditions throughout 

its life.Applications may include custom designed speciality cranes 

essential to performing the critical work tasks affecting the total production

 facility.  These cranes must provide the highest reliability with special 

attention to ease maintenance features.

Diagrammatic sketch:

 

Production process:

 

General Scheme:

 

Main parts:

cSafety features

(1) Mechanical parts configuration, good reliability: high-end product selection of domestic famous brand, parts, long life, low failure rate. Electrical components using Siemens, ABB, Schneider and other international well-known brand products, long service life, low failure rate.

 (2)winding drum:Give priority to the adoption of Q345 high strength sheet roll welding, reducing weight also avoids the defect of cast steel drum drum.

 (3)Motor: the domestic first-class production factory in the metallurgy and lifting the special variable frequency speed control of three-phase asynchronous motor. Motor attached over speed switch, encoder and other protective devices.

 (4)Brake: main hoisting mechanism adopts hydraulic brake, the brake with brake torque, small volume, convenient adjustment, manual brake release device. And release the brake signal, signal based accurate speed control.

 (5)Coupling: Plum elastic coupling, with damping, buffering, good performance, with large axial, radial and angular compensation ability, no need of lubrication, maintenance workload is small, light weight, go to the inertia is small, suitable for high-speed applications.

 (6) Hoist reducer: hoist reducer of hard-toothed surface reducer, the anti-leakage technology reasonably, can ensure non-leakage reducer. Main hoist reducer is my company specializing in the design, manufactured by the domestic first-class gear box factory, gear for high strength and high quality alloy steel, carburizing quenching hardness of tooth surface, is 58 ~ 62HRC, the precision is 7-6-6 level, reducer noise ≤ 80 dB

 (7) Three a drive: the car run institutions used motor, reducer, brake three together as a driving device is applied, simple structure, convenient assembly and disassembly.

 (8)Girder bridge: using partial rail box girder, using Q345 high strength hot rolled flat plate (non - rolled plate and Kaiping plate), thick panel structure, the bridge of the strength, stiffness, high safety, beautiful appearance and light; using the advanced finite element analysis software ANSYS analysis of strength and stiffness of the girder, ensure the girder is safe and reliable.

 (9) Frequency converter and the PLC standard for ABB/AB/SIEMENS/ Schneider / Yaskawa famous imported brand products.

Product parameter

  Parameters of gantry crane

Lifting and Travelling Mechanism    
Capacity/ Lifting WeightT32/5,50/10
Spanm18~35
Lifting heightMax.hookmMax.12
Aux.hookmMax.12.918
Operation method Cabin control,wireless control
SpeedLiftingm/min10/11 10/12
Handcart travelm/min37 36
Cart travelm/min39.4 38.5
Lifting mechanismtypeElectric winch trolley
Steel track 43kg/m QU70  
Working class A5
Power supplyAC3-PhaseA.C.50HZ 380V
       
Electric Parts     
Main electric partsSiemens brand
Weight overload protection deviceIncluded
Crane traveling limited switchIncluded
Voltage lower protection functionIncluded
MotorHeavy duty slide ring type, top quality in China
Gear and wheelManufacture by our own group, so the high quality could be controlled.
Wire ropeSteel core
Hook and pulleyClose type
BufferPolyurethane material
Anti-collision systemIncluded
BrakeElectric hydraulic
       
Export Markets:North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Place of Origin:Shandong in China
Serial / Model No.:A Model
Trademark / Brand:JNDO
Packing:Packing by woven plastic cloth, electrical parts and other parts packaged in high quality plywood cr
Unit Price: 
Minimum Order:1 Set/Sets
       

Remark

Above information just for reference, detail parameter based on different lifting weight.

Our Services

  We can provide not only amazing products,but also special ones designed at requests.We'll do our best to meet the need of customers.

 

 

 

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