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HomeProductsShipyard Cranes

40M Span Portal Gantry Shipyard Cranes With Rigid Outrigger

China good quality Single Girder Overhead Cranes on sales
China good quality Single Girder Overhead Cranes on sales
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40M Span Portal Gantry Shipyard Cranes With Rigid Outrigger

Large Image : 40M Span Portal Gantry Shipyard Cranes With Rigid Outrigger

Product Details:

Place of Origin:Zhejiang, China
Brand Name:Shuangpeng
Model Number:QME80t-30T-60T-40M-30M

Payment & Shipping Terms:

Minimum Order Quantity:1
Price:N/A
Packaging Details:Naked
Delivery Time:Within 2 months
Payment Terms:L/C, T/T
Detailed Product Description

40M Span Portal Gantry Shipyard Cranes With Rigid Outrigger

Place of Origin:

Zhejiang, China

Brand Name:

Shuangpeng

Model Number:

QME80t-30T-60T-40M-30M

Certification:

ISO9001:2008

Max. Lifting Load

80t-30T-60T

Span

40M

Max. Lifting Height

30M

Crane Travelling Speed

6-60m/min

Trolley Travelling Speed

2-30m/min

 

Shipyard double girder gantry cranes with heavy duty offer an economical solution to bridge cranes when the building is unable to support a bridge crane or the crane system is to be placed outdoors. Box girder gantry crane is a gantry crane that utilizes the "box" type when fabricating the girder. This box girder design incorporates a four-sided box with a running surface plate,  so that the hoist trolley can be attached. The advantage of the box girder finds expression in greater loading capabilities and greater bridge distances. The crane is generally utilized in pairs with the hoisting mechanism operating on rails attached to the top of each box girder.

Shipyard goliath crane is used for building vessels for shipyard company. As one type of gantry cranes, it has a wide range of usage.

 The capacity, span, height, traveling and hoisting speed, working classification and usage etc. Basic particulars should be offered.

Gantry/Portal/Goliath cranes are widely used in the following applications:
1.Precast yards
2.Shipbuilding
3.Container Handling
4.Construction sites
5.Marble / Granite Industry
6.Mining Maintenance
7.Bridge Construction sites
8.Road Construction Sites
9.Stock yards
10.Scrap yards
11.Railway yards

Design features include:

1. Main girder:
is welded of steel plates, connected by high-strength precision bolt. There are sliding rail for trolley to travel upper the girder which is fixed on outrigger by high-tension precision bolt

2. Outrigger
a). Consist of rigid outrigger and flexible outrigger, all connection points are connected by high-tension bolt
b). The ladder is used by operator to enter into cab or arriving at winch
c). when the span>30m, there need a flexible leg aiming at reducing the lateral thrust the trolley has to the rail when the girder load objects.

3. Travelling mechanism
It is consist of driving gear box and passive wheel box.

a). The driving gear box supplies power to realize the crane’s travelling.

b). what the difference between driving gear box and passive wheel box is that passive wheel box lacks transmission structure such as dynamo, reducer and a pair of exposed gear

4. Trolley with hoist
is made up of trolley frame, winch and pulley block
a). Trolley frame welded of steel plate is the loading and travelling mechanism of trolley with hoisting
b). Winch is the lifting mechanism of trolley..when it works, wire rope affects the pulley as rising and falling movement, which makes suspended objects lifting and lowering
Warning: wire ropes need to be examined regularly and changed in time if there is a 10% broken wires, loosen wires and wearing down.

5. Cab
a). Glass window through which one can watch overall working condition is installed in the front and two sides of the cab
b). Electric cabinet as a group of independent cabinet , fixed outside of cab is connected by control cable and linkage station which is set up in the cab

6. Electrical system
a). lifting motor, crane travelling motor and hydraulic power motor are included. The whole electrical system is controlled by PLC.
b). two ways to operate the crane: cab operating and remote controlling.
c). Electric components are imported from Schneider in Germany

7. Platform
platform is installed in order to maintain the crane, the protective guard is added to protect the safety of servicemen.

General Drawing or Sketch or Draft Drawing

Technical Parameters

Technical Parameter for Shipbuilding Gantry Crane:QME2 × 50t+60t/10t-32/32

Item

 Main hoisting device 1

 Main hoisting device 2

Auxiliary hoisting device

Item

trolley traveling device 1

crane traveling device

Capacity (t)

2 × 50t

60

10

Raveling speed (m/min)

17.1

21.48

Working duty

whole crane :A4

each device:M5

whole crane: A4

each device:M5

whole crane :A4

each device:M5

Working duty

M5

Max Lifting Height(m)

32

32

32

 Working wind load (kgf/m2)

15

Lifting Speed (m/min)

5

5.42

7.2~9.25

Power supply

3P, AC, 380V, 50Hz

Power Supply

3P, AC, 380V, 50Hz

Rail type

P50

P60

Wire rope dia.(mm)/ multiple

26-1670ZS-GB/2×4

22-1670ZS-GB/2×6

15.5-1670ZS-GB/2×2

Wheel tread dia.(mm)

600

700

Drum dia.(mm)

760

760

400

Max.wheel load (kN)

334

273

Motor

Model

YZR250M-6

YZR280S-6

YZR180L-6

Motor

Model

YZR160L-8

YZR160 M2-6

power(Kw)

45

55

15

power(Kw)

7.5

11

speed(r/min)

965

969

955

speed(r/min)

705

945

Quantity

2

2

2

Quantity

2/2

6

Gear box

Model

ZSY-400-100Ⅵ

ZSY-400-71Ⅵ

ZQ500-40.17-IV-C

Gear box

Model

ZSC(A)600-77.5-1(2)

ZSC(A)650-96.64-1(2)

Gear ratio

100

71

40.17

gear ratio

77.5

96.64

Quantity

2

1

2

quantity

2/2

3

Brake

Model

YWZB400/45

YWZ400/45

YWZ300/45

Brake

Model

YWZ200/25

YWZ200/25

Torque(N*m)

1000

1000

630

Torque(N*m)

200

200

Pusher model

YT1-45Z

YT1-45Z

YT1-45Z

Pusher model

YT1-25

YT1-25

Quantity

4

2

2

Quantity

2/2

4



 

Contact Details
Hangzhou Nante Machinery Co.,Ltd.

Contact Person: Mr. Sand Zheng

Tel:86-571-88913677

Fax:86-571-56389040

Send your inquiry directly to us (0 / 3000)

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