银钻国际客服微信-15687937888
Home  >>Tower Crane>>TopKit

Topkit Tower Crane TC7050(20t)

Next Product Inquire Now

Technical Sheet of TC7050_20t_.pdf


Technical Sheet for TC7050

Free standing height (m)50
Max height with attachment (m)200
Working range can be adjusted(m)50、55、60、65、70
Min working range(m)2.5
Max lifting capacity(t)20
Tip load @ 70m(t)5
Hoist mechanism (VFD+PLC)Falls24
Lifting capacity(t)0-50-100-100-20
Speed(m/min)0-800-400-400-20
MotorYZPBF280S-4-75KW
Trolleying mechanism (VFD+PLC)Speed(m/min)0-60
MotorYPBE132M-4-11KW
Slewing mechanism (VFD+PLC)Speed(r/min)0-0.6
MotorYTRVF 132M2-4-9KW×3
Climbing speed(m/min)0.45
Counterweight(t)25
Mast section size(L×W×H)m2.45×2.45×5
Working temperature-40-+60℃
Total power (KW)115
Power supply requirement (KVA)370KVA for generator
Cable type ( within 35 meters from site power source to lower         electric box of tower crane )70mm2(3+2, 5 cores)
Startup voltage & current380V×95%=361V  408A
Rated working voltage & current380V  273A


Loading diagram: 70m jib length, ratio 4

R3.7~22.7224262830323436
a=4(Kg)2000018740180401560014350132701232011470
R3840424446485052
a=4(Kg)1072010050944088908390793075107120
R5456586062646668
a=4(Kg)67706430613058405570532050804860
R70






a=4(Kg)4650







70m jib length, ratio 2

R4.7~41.342444648505254
a=2(Kg)100009790924087408280786074707120
R5658606264666870
a=2(Kg)67806480619059205670543052105000

60m jib length, ratio 4

R3.7~22.7524262830323436
a=4(Kg)20000187801707015620143801329021234011490
R3840424446485052
a=4(Kg)1074010070946089108410795075307140
R54565860



a=4(Kg)6780645061405850




60m jib length, ratio 2

R4.7~41.3642444648505254
a=2(Kg)100009810926087608300788074907130
R565860




a=2(Kg)680064906200





50m jib length, ratio 4

R3.7~22.824262830323436
a=4(Kg)2000018830171201567014730136401269011840
R38404244464850
a=4(Kg)110901010094908940843079707550


50m jib length, ratio 2

R4.7~41.454244464850
a=2(Kg)1000098409290878083207900

京ICP备09078545号-48
Copyright © CNBM International Corporation All Rights Reserved. Powered By Sitemap

Online Services
TOM