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 > 48m boom length Hot selling KATOP JT50 (4810) new Single-gyration tower crane in Brazil

48m boom length Hot selling KATOP JT50 (4810) new Single-gyration tower crane in Brazil

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

  • After-sales Service Provided: Engineers available to service machinery overseas
  • Model Number: KATOP JT50 (4810)
  • Brand Name: JT
  • Feature: Tower Crane
  • Condition: New
  • Application: 4t, 29m, 120m height construction
  • Rated Loading Capacity: 4t
  • Rated Lifting Moment:: 400Kn.m
  • Max. Lifting Load: 4t
  • Max. Lifting Height:: 120m
  • Span:: 48m
  • Place of Origin:: Shandong, China (Mainland)
  • Warranty:: 12 months

Specifications

Shandong Katop Machinery Co.,Ltd. 

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.

 

U5

Q2

Wind grade of installation, deinstallation, jacking

≤4 Grade

 

Load condition

Q2

Wind grade of working grade

≤6 Grade

Working grade

A5

Wind grade of No working grade

≤11Grade

Name 

unit

design value

Rated load moment

KN.m

500

Max. load

t

4.0

Radius= jib length

m

3~48

Tip load

t

1.0

height

Freestanding 

m

29

Attaching 

2 fall

m

120

4 fall

m

60

Radius of gyration

m

11.28

Counter weight

t

8.8

Weight of tower crane

t

20.8

Total power

kW

24.9

 

Load Diagram

Jib

(m)

Fall 

R(Cmax)

m

C(max)

t

26

28

31

34

37

40

43

46

48

48

IV

13.55

4.00

1.97

1.81

1.61

1.44

1.31

1.19

1.09

1.00

0.95

II

26.00

2.00

2.00

1.89

1.68

1.50

1.36

1.24

1.13

1.04

0.98

 The trolleying mechanism

Trolleying mechanism

Derricking speed

m/min

38.6/25.2

Brake motor 

/

YD100L2-6/4

power

kW

1.5/2.2

Rotating speed

r/min

r/min

960/1440

 

The slewing mechanism

Slewing mechanism

Slewing speed

r/min

0.62

Motor type

/

YZR132M2-6

Power 

kW

3.7 

Rotating speed

 

r/min

r/min

908

The lifting mechanism

Lifting mechanism

speed

Fall 

/

α=2

α=4

 

speed

m/min

 

10.8

35

70

5.4

17.5

35

 

Max. load

t

2

2

0.8

4

4

1.6

Motor type

/

YZTD200L2-4/8/24

power

kW

15/15/4

Rotating speed

r/min

r/min

1440/720/220

The jacking mechanism

Jacking mechanism

Jacking speed

m/min

0.4

Working Pressure

MPa

20

Motor type

/

Y100L2-4-B5

power

kW

3

Rotating speed

r/min

1430


 

Service Process

Service Guarantee

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

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  • Product Quality Commitment

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  • 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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