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Jiangxi Zhongtian Intelligent Equipment Co., Ltd. ronan@ztmchina.com
ZTT256 Flattop Tower Crane 12t Capacity 70m Jib Length 2.3t Tip Load High Quality Hoisting Equipment

ZTT256 Flattop Tower Crane 12t Capacity 70m Jib Length 2.3t Tip Load High Quality Hoisting Equipment

  • High Light

    12t construction site crane

    ,

    construction site crane 70m

    ,

    2.3t building construction crane

  • Max Capacity
    12t
  • Max Tip Capacity
    2.3t
  • Max Free-standing Height
    60m/66m
  • Max Boom Jib Length (radius)
    70m
  • Mast Section
    L68B2/L69B3
  • Place of Origin
    CHINA
  • Brand Name
    ZTM
  • Certification
    CE、ISO
  • Model Number
    7023
  • Price
    Cost-effective
  • Packaging Details
    Well Packed
  • Delivery Time
    10-60 Days

ZTT256 Flattop Tower Crane 12t Capacity 70m Jib Length 2.3t Tip Load High Quality Hoisting Equipment

Product Introduction

12T Flattop Tower Crane

 

ZTT256(7023), is the 12T Flattop Tower of ZTM. It has a maximum lifting capacity of 12t, a lifting load of 2.3t at the end, a working range of 70m, and an independent height of up to 66m. The standard section can be configured with L68B1, L68B3, and L69B3 sliced standard sections.inclined ladder method, full Frequency conversion (Schneider frequency converter), ABB electrical components; integrated large cab with air conditioning; equipped with safety monitoring system.

material lift

 

Mechanisms Specifications

Mechanism
(ZTT256 12T)

2Fall

4Fall

Drum capacity

Motor

m/min

t

m/min

t

KW

Hoisting

12T

75LVF30

0-45
0-68
0-90

6.0
3.0
1.5

0-22.5
0-34
0-45

12.0
6.0
3.0

670m

55

Trolleying

BP5570X

0-60m/min

7.5

Slewing

RVF7.5

0-0.7rpm

2*7.5

RCV145

0-0.7rpm

2*145N.m

Travelling

RT

12.5-25 m/min

2*2.6/5.2

Pressure

KVA

380V(±10%) 50HZ

75LVF30: 103 100LVF30B: 130

 

Product feature

Product feature

 

 

Production Process

ZTT256 Flattop Tower Crane 12t Capacity 70m Jib Length 2.3t Tip Load High Quality Hoisting Equipment 3

ZTT256 Flattop Tower Crane 12t Capacity 70m Jib Length 2.3t Tip Load High Quality Hoisting Equipment 4

 

 

Why choose us?

1. Our Production line is one of the best in our industry, highly defined production procedure make sure the quality is stable and satisfied.

2. We honor the contract with timely delivery and the cargo is well protected.

3. We provide timely technical support and backup service, After-sales service is the most important thing for us.

4. We are Pre-IPO company with high reputation in this industry, working in a very honest, responsible and flexible way.