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Shandong Huaxia Group Co.,Ltd

Company Address: Huaxia Road, Weihai, Shandong Province

Tel:0086-0631-5991999

Fax:0086-0631-5999076

Mobile phone:13573745628

Zip Code:264205

Manger:Frankchao

Email:whdaisuo@hotmail.com

QTZ250(7030A) Tower Crane

QTZ250(7030A) Tower Crane

Shandong Huaxia Group Co.,Ltd is one of the leading China QTZ250(7030a) tower crane manufacturers, we are able to offer you 12t tower crane, 70m boom tower crane mast section, cab or boom, welcome to contact our factory. max.load 12T ,boom length 70m , tipload 3T,rated hoisting moment 630Kn.m,...

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Shandong Huaxia Group Co.,Ltd is one of the leading China QTZ250(7030A) tower crane manufacturers, we are able to offer you 12t tower crane, 70m boom tower crane mast section, cab or boom, welcome to contact our factory.

max.load 12T ,boom length 70m , tipload 3T,rated hoisting moment 630Kn.m,   max. hoisting height of anchoring 183m

R(m) 3.3-22.61 25 27 28.6 30 31.5 32 35 39.6 43.2 42 45 47 50 52 55 57 60 62 65 67 70
5 5.86 5.38 5.1 4.72 4.49 4.17 3.98 3.72 3.55 3.33 3.19 3
12 10.42 9.53 8.9 8.42 7.96 7.79 6.99 6 5.7 5.56 5.08 4.8 4.42 4.19 3.87 3.68 3.42 3.25 3.03 2.89 2.7
R(m) 3.3-22.91 25 27 29.2 30 31 32 35 37 41 42.7 45 47 50 52 55 57 60 62 65
5 5.63 5.33 4.94 4.7 4.37 4.17 3.9 3.73 3.5
12 10.86 9.94 9.08 8.79 8.45 8.12 7.31 6.82 6 5.7 5.33 5.03 4.64 4.4 4.07 3.87 3.6 3.43 3.2
R(m) 3.3-23.36 25 27 29.7 30 31 32.6 35 37 41.8 43.5 45 47 50 52 55 57 60
5 5.76 5.46 5.06 4.81 4.48 4.28 4
12 11.11 10.17 9.1 8.99 8.65 8.15 7.48 6.99 6 5.7 5.45 5.16 4.76 4.51 4.18 3.98 3.7
R(m) 3.3-23.36 25 27 28 30 30.8 33.8 35 37 42 43.7 45 47 50 52 55
5 5.79 5.49 5.08 4.83 4.5
12 11.15 10.2 9.78 9.03 8.77 7.83 7.02 6.99 6 5.7 5.49 5.19 4.78 4.53 4.2
R(m) 3.3-23.88 25 27 28 30 31 32 35.2 37 40 42.8 44.5 47 50
6 5.61 5.2
12 11.39 10.43 10 9.23 8.88 8.57 7.64 7.18 6.52 6 5.7 5.31 4.9
R(m) 3.3-23.36 25 27 28 30 31 32.4 35.6 37 40 43.22 45
6
12 11.53 10.56 10.13 9.35 8.99 8.54 7.62 7.28 6.61 6 5.7
R(m) 3.3-23.36 25 27 28 30 31 32.4 35.6 37 40
6
12 11.53 10.56 10.13 9.35 8.99 8.54 7.62 7.28 6.61


Items Mechanism Speed Histing Weight Rope Capacity Motor (kw)
Fall m/min t 632m 55
Hoisting 55LVF30 2 Fal 0-45 6
0-68 4.5
0-88 1.5
4 Fall 0-22.5 12
0-34 9
0-44 3
70RCS30 2 Fall 0-40 6 525m 51.5
0-80 3
4 Fall 0-20 12
0-40 6
Slewing RCV290 0-0.7rpm 2×145N.m
RCF290A 0-0.7rpm 2×145N.m
Trolleying 120DXL 0-63m/min 120N.m
7.5DVF-A 0-63m/min 7.5
Traveling RT443 0-12.5/25m/min 4×3.4
Power Supply 95KVA/100KVA



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