Potain Tower Crane QTZ250H12(H3/36B)

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Brand: Mingwei
型号: QTZ250H12(H3/36B) tower crane
Price: Negotiable
Min.Order: 1 10
Supply
Delivery: Shipment within 10 days since the date of payment
Address: China
Valid until: Never Expire
Updated on: 2015-05-06 12:57
Hits: 3067029
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Details

Main feature of tower crane
1. 
QTZ250H12(H3/36B) topkit tower crane, a type of self-elevating top slewing tower crane, is designed and manufactured by Shandong Mingwei hoisting equipment Co., Ltd. which is combined with international advanced technology in the industry.


2. This tower cane is the crane with vertical arm support, trolley travel and up-rotary hydraulic jack-up system. Max load: 12 tonsTip load: 3.6 tonsMax jib radius: 60 metersFree standing height:51.7 meters(14 sets of mast sections)Mast section dimension:2*2*3meters(Potain section L68B1)Max attached height:195 meters.

3. Our company use France Schneider contactor,and tests each hoisting mechanism under no-load, static load, dynamic load, etc. To ensure the brake reliable, safe and durable.

4. Cabin with humanized design,is convenient and comfortable,facilitate for safe driving.It creates a good working environment for the operator.

5. The machine is equipped with complete set of safety devices, which can guarantee the safe and high efficient operation of the equipment. Including lifting height limiter, dolly radius limiter, load moment limiter, weight limiter, circumgyrating limiter, etc.

6. Mingwei tower crane expands the international market activelyand has successfully exported to Asia each country, middle east BrazilRussia and north America, which has become foreign trade long-term cooperation.

 

 

 

 

2 falls

4 falls

Drum

kw

Hoisting

 

45LVF30

m/min

0-36

0-72

0-108

0-18

0-36

0-54

600m

45

t

6

3

1.5

12

6

3

70RCS30

m/min

0-40

0-80

0-20

0-40

533m

51.5

Optional winch

t

6

3

126

5

75LVF30

m/min

0-60

0-120

0-180

0-30

0-60

0-90

600*

75

Optional winch

t

6

3

1.5

12

6

3

Luffing

 

4TVF

min

 0-55

 

4

4T3V4

min

7.55/28/57

 

95Nm

Optional winch

Slewing

 

145SVT

r/min

rpm

0-0.7

 

95Nm*2

Travelling

 

4TRVF

m/min

0-30

 

4×4

Power supply

380V 50HZ/440V  60HZ

Necessary electric power

45LVF:75KVA

Other Form Hoisting 

 75LVF:115KVA   70RCS:90KVA

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