NTP 12 ton tower crane qtz7030

50 years experience, ISO9001, CANS certificate, working range 70m, max. hoisting load 12T, Tip load 3.0T - details see: https://www.machineto.com/ntp-12-ton-tower-crane-qtz7030-10103463
Feature:Tower CraneCondition:NewApplication:building, bridgeRated Loading Capacity:12T
Rated Lifting Moment:2800KN.MMax. Lifting Load:12TMax. Lifting Height:221mSpan:70m
Place of Origin:Guangxi China (Mainland)Brand Name:CMECModel Number:QTZ7030Warranty:12 month
After-sales Service Provided:Engineers available to service machinery overseasJib length:70mmast size:2.0*2.0*3mtip load:3.0T
basic height:53mmotor power:88.5 KWpower frequency:50HZ, 60HZtelescoping cage:outter type
NTP 12 ton tower crane qtz7030
contact supplier for NTP 12 ton tower crane qtz7030


Hight quality,stable performance,lower price
working range 70m
max. hoisting load 12T
Tip load 3.0T

Chassis type

Fixing chassis

Fixing base

Basic height (m)

53

53

Max. height (m)

221

Max. working radius (m)

70

Max. hoisting capacity (t)

12T

Tip load (t)

3.0T

Telescoping type

outter

Total motor power (kw)

88.5

Mast section size (m)

2.0*2.0*3

Working

speed

Multiplying power

a=2

a=4

Hoisting capacity (t)

3

6

6

12

Hoisting speed (r/min)

0-80

0-40

0-40

0-20

Slewing speed (r/min)

0-0.49

Trolley speed (r/min)

0-50

Automatic lifting speed (r/min)

0.55

Load diagrams

70m boom

Radius(m)21.35242830364046505458

60

62

64

68

70

Load (kg)1200105889308270673059605060458041703820

3660

3510

3370

3110

3000

NTP 12 ton tower crane qtz7030
Packaging Detail:Packing in nude in 40HQ
Delivery Detail:15 working days

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