TOWER CRANE SL7030 lifting boom adopts cantilever boom structure
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- Loading Port:
- Shanghai
- Payment Terms:
- TT or LC
- Min Order Qty:
- 1 unit
- Supply Capability:
- 10 unit/month
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Technical Sheet for TC7030
Free standing height (m) | 51.7 | ||||
Max height with attachment (m) | 186.7 | ||||
Working range can be adjusted (m) | 40、45、50、55、60、65、70 | ||||
Working range (m) | 3.1-70 | ||||
Max lifting capacity (t) | 12 | ||||
Tip load @ 70m (t) | 3.0 | ||||
Hoist mechanism | Falls | 2 | 4 | ||
Lifting capacity (t) | 0-3 | 0-6 | 0-6 | 0-12 | |
Speed (m/min) | 0-92 | 0-46 | 0-46 | 0-23 | |
Motor | 55LVF30 55Kw | ||||
Trolleying mechanism | Speed (m/min) | 13-38-58 | |||
Motor | 120JXL 120N.m | ||||
Slewing mechanism (VFD+PLC) | Speed (r/min) | 0-0.7 | |||
Motor | RCV185 2X145N.m | ||||
Climbing speed (m/min) | 0.5 | ||||
Counterweight (t) | 26 | ||||
Mast section size (L×W×H)m | 2×2×3 ( panel mast type ) | ||||
Working temperature | -20－+40℃ | ||||
Total power (KW) | 95 | ||||
Power supply requirement (KVA) | 255KVA for generator | ||||
Cable type ( within 30 meters from site power source to lower electric box of tower crane ) | |||||
Startup voltage & current | 380V×95%=361V 260A | ||||
Rated working voltage & current | 380V 146A | ||||
Loading Chart
70mJib Length：
R(m) | 2.5- 25m | 25 | 30 | 35 | 40 | 45 | 50 | 55 | 60 | 65 | 70 | |
a=2 (t) | 6t | 5.9 | 5.15 | 4.54 | 4.05 | 3.64 | 3.29 | 3.0 | ||||
a=4 (t) | 12t | 9.41 | 7.51 | 6.3 | 5.7 | 4.95 | 4.34 | 3.85 | 3.44 | 3.09 | 2.8 | |
65mJib Length：
R (m) | 2.5- 25m | 25 | 35 | 40 | 45 | 50 | 55 | 60 | 65 | |
a=2 (t) | 6t | 6 | 5.3 | 4.68 | 4.17 | 3.75 | 3.4 | |||
a=4 (t) | 12t | 9.69 | 6.37 | 6 | 5.1 | 4.48 | 3.97 | 3.55 | 4.5 | |
60mJib Length：
R (m) | 2.5 -25.75m | 30 | 35 | 40 | 45 | 50 | 55 | 60 |
a=2 (t) | 6t 6 | 5.36 | 4.73 | 4.22 | 3.8 | |||
a=4 (t) | 12t-- | 7.83 | 6.45 | 6 | 5.16 | 4.53 | 4.02 | 3.6 |
55m Jib Length：
R (m) | 2.5- 25.87m | 30 | 35 | 40 | 45 | 50 | 55 |
a=2 (t) | 6t | 5.7 | 5.04 | 4.5 | |||
a=4 (t) | 12t | 8.35 | 6.89 | 6 | 5.5 | 4.84 | 4.3 |
- Q:ok, so if chad is a crane then why doesnt he stay in the mansion? he is a crane right?
- Chad IS a Crane... he IS Alastair's son with Liz (Eve's adopted sister) so YES he IS a Crane but he is not the long lost son of julian and Eve ...Chad is Julian and Sheridan and Beth's Half Brother ( remember Beth was also proven to be Alastair's daughter) and I do not know why he doesn't live there ? It is weird everyone else lives there why not them too?
- Q:How to select tower crane type according to the height of building? Seek explanation
- The building cornice height within 20m, the building area of each floor within 2000m2 with 800KN.m tower crane 1 units, each increase of less than 1600m2 800KN.m 1 tower cranes;The building cornice height is less than 50m, the building area of each floor within 2500m2 with 1000KN.m self lifting tower crane 1 units, each increase of less than 2000m2 increased 1 1000KN.m self lifting tower crane;The building cornice height is less than 100m, the building area of each floor within 3000m2 with 1500KN.m self lifting tower crane 1 units, each increase of less than 2500m2 increased 1 1500KN.m self lifting tower crane;The building cornice height is above 100m, the building area of each floor within 3500m2 with 1 2000KN.m self lifting tower crane, each increase of less than 3000m2 increased 1 2000KN.m Jack 1 cranes;When the eaves height more than 25m below the 100m, according to each self lifting tower crane with 1 single cage construction elevator, eaves height above 100m with 2 single cage construction elevator;The podium when every floor area is too large, in accordance with the above standard auxiliary tower crane.
- Q:Can the tower crane personnel install the construction elevator?
- First of all, it is certainly impossible to install the elevator, because the tower and elevator certificate is not the same
- Q:Four for crane, two for insurance, two for insurance. What does that mean?
- Four limit: torque, ultra high, variable amplitude, walking limit device. Two insurance: hook insurance and reel safety device.
- Q:anyone can tell me the common steel tube material using for crane boom, both main chord and lattice boom. thanks !
- Steel, like you said, do you want an exact specification? That will vary by whether it is a very long and slender tall crane or a shorter heavy duty for considerable loads. It may even vary depending on whether the manufacturer has as a goal an extra light weight unit using more expensive stronger steel or is willing to use thicker walls to use more ordinary steel. That is what engineers are for.
- Q:Is a tower crane a fixed type crane? Still can walk? Thank you
- It can also be called a fixed crane. But there are many kinds of fixed cranes.
- Q:What should the sub contractor do before the installation of the bridge crane in the workshop?
- Baidu search [tower crane tower demolition, lowering section safety technical disclosure]. If it is installed, remove the "two words" to "installation", and other contents are adjusted slightly.
- Q:I live in the upper stairs of this apartment with a huge light right next to the front door, and a bunch of Crane Flies kind of hover around it. So whenever we open the door, some of them come in, and it's a big problem. Especially to a someone like me who's deathly afraid of big bugs.So we want to buy the Raid spray, but we don't know if it would work. The Raid: Ant and Cockroach spray didn't work that well, but that's understandable.sooo anyways, has anyone tried the Flying Insect Raid on Crane flies?
- Carburetor cleaner will destroy a roach instantly and costs less than Raid.
- Q:My relatives and their kids are coming the 28th for our Christmas does any body know where I can get a Brio Crane for a 3 year old? most web sites I checked say sold out. Just wondering.
- Hi okorder . Please visit it and it will satisfy your needs. Best regards, Soma
- Q:Is there a crane lifting chart where I can enter info. to determine what size crane I need, if so where?
- Sorry, it's not quite that simple.
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TOWER CRANE SL7030 lifting boom adopts cantilever boom structure
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT or LC
- Min Order Qty:
- 1 unit
- Supply Capability:
- 10 unit/month
OKorder Service Pledge
OKorder Financial Service
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