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Shandong Katop Mechinery Co., Ltd.

China Manufacturer with main products: Tower Crane, Construction Elevator, Wheel Loader, Gantry Crane, Concrete Mixing Machine, Concrete Mixing Plant, Concrete Pump, Concrete...

Home  >Products Catalog > China good quality 4 tons KATOP JT50-5008A Single-gyration new tower crane for sale in Russia

China good quality 4 tons KATOP JT50-5008A Single-gyration new tower crane for sale in Russia

FOB Price: 1.00 USD/Set
Supply Ability: 60 Set/Sets per Month
Payment Terms: L/C, T/T
In Stock

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Export Markets: North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Place of Origin: Shandong in China
Packaging Details: Nude packed, well fixed.

Quick Details

  • Feature: Tower Crane
  • After-sales Service Provided: Engineers available to service machinery overseas
  • Warranty: 12 months
  • Certification: CE.ISO 9001
  • Model Number: KATOP JT50-5008A
  • Brand Name: JT
  • Span: 50m
  • Max. Lifting Height: 120m
  • Max. Lifting Load: 5t
  • Rated Lifting Moment: 400Kn.m
  • Rated Loading Capacity: 4t
  • Application: 4t, 29m, 120m height construction
  • Condition: New

Specifications

 

1 machine models for the international fashion form, nice.

2 work, a wide range of applications. A fixed base, wall attachment work in two ways, for a variety of different construction objects.

3 working speed, good speed performance, smooth operation and high efficiency.

4 double boom rigid rod suspension, rigid, light weight, small cross-section, small wind resistance, even by force, beautiful appearance.

5 kinds of safety devices is complete, ensure safe and reliable.

6 independent of side cab, good vision, to the operator to create a good working environment.

7 easy to use and simple maintenance.

Advantages

1. Craftsmanship

(1) Advanced equipments for rust-removing applied in material pretreatment process to ensure rustless structure welding.

(2) Precise data control cutting machine ensures accurate specification of each component.

(3) CO2 shielded arc welding ensures welding quality thereby enhances the longevity of the products.

(4) High-quality surface coating that can meet different requirements of transporting and using. It is durable under environments of low, high, wet as well as oceanic environment.

2. Leading technology of working mechanism

(1) Hoisting mechanism: Matching with frequency tansforming & mulipolar dynamo resistivity for timing. Stably shifting impules the electric fence gently. Multipolar dynamo works stably, it is simple and economic with gentle impulsive currency when starting and shifting.

(2) Trolley mechanism: Frequency transformer and wire wrapping motor can be applied to conduct speed regulating. It is economic and convenient to operate.

(3) Slewing mechanism: Frequency transformer and wire wrapping motor can be applied to conduct speed regulating.

Using of electronic components from world famous brands, that ensures stability and reliability of the products.

 

Main Technical Parameters of Shandong Katop Machinery Co.,Ltd. QTZ50 (5008A) Tower Crane

Rated Lifting Moment(kn.m)

500

Rated Loading Capacity(t)

5

Max. Lifting Load(t)

4

Tip Load(t)

0.8

Max. Lifting Height(m)

120

Span(m)

50

Free standing height(m)

30

Rope length(m)

320

Working range(m)

3-50

Slewing speed(r/min)

0.7/0.35

Power supply

380V/50Hz

Power Capacity(kw)

25.82

Electric switch box

Schneider

Hoisting speed(m/min)

(a=2)65.14/32.57/7.0  (a=4)32.14/15.6/3.5

Mast section dimensions(m)

1.5*1.5*2.2 (block structure)

The height of the factory(m)

29m (12 mast sections)

Main materials(mm)

∠160*12  (Angled steel, Q345B)


 

 

The trolleying mechanism specification

Trolleying mechanism

Derricking speed

m/min

39/27

Brake motor 

/

YEZS100L-4/6

power

kW

1.5/2.2

Rotating speed

r/min

r/min

960/1440

 



B.The slewing mechanism

The slewing mechanism specification

Slewing mechanism

Slewing speed

r/min

0.62

Motor type

/

YZR132M2-6

Power 

kW

3.7 

Rotating speed

 

r/min

r/min

908



C.The lifting mechanism

The lifting mechanism specification

Lifting mechanism

Motor type

/

YZTD200L2-4/8/24

power

kW

15/15/4

Rotating speed

r/min

r/min

1440/720/220



D.The jacking mechanism

The jacking mechanism specification

 

 

Jacking speed

m/min

0.4

Working Pressure

MPa

20

Motor type

/

CBN-F306

power

kW

4

 

Service Process

Service Guarantee

  • Free Service Charge

    ECVV doesn't charge any service fee to Buyers for buying this product.

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    ECVV is responsible for supply, and provides product quality inspection, fund supervision and supply chain services.

  • Product Quality Commitment

    ECVV China Sourcing Agent will assess the reputation and supply ability of the factory and conduct field trips to select the high-quality Chinese factories for buyers.

  • Deposit Service Commitments

    In order to improve the quality of service, ECVV will charge for a 100CNY deposit for the agent purchasing order, and the deposit will be part of subsequent purchasing costs.

    After paying a deposit, if the purchasing order is not completed because of unsatisfied ECVV services, ECVV will refund your deposit.

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