Gold Member Since 2010
Audited Supplier
Shandong Minglong Construction Machinery Co., Ltd.

Tower Crane, Topkit Tower Crane, Self-Raised Tower Crane manufacturer / supplier in China, offering Tc7030 Tower Crane, Tower Crane (QTZ40/50), Tower Crane TC5515 Max. Load 8t and so on.

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Tc7030 Tower Crane

FOB Price: Get Latest Price
Min. Order: 1 Piece
Production Capacity: 2 Sets/Month
Transport Package: Nude Packing
Payment Terms: L/C, T/T
Basic Info
  • Model NO.: TC7030
  • Condition: New
  • Power Source: Electric
  • Application: Construction Usage
  • Specification: Max. Load 12t, Jib Length 70m, Tip Load 3.0t
  • HS Code: 8426200
  • Certification: ISO9001: 2000
  • Type: Tower Crane
  • Sling Type: Wire Rope
  • Trademark: Ming Long
  • Origin: China
Product Description
TC7030 tower crane:
1. Boom length: 70 metres
2. Max Lifting Weight: 12t
3. Jib end load: 3t
4. Free standing height: 51.7m; Travelling height: 56.6m
5. Mast section: 2.0*2.0*3.0m
6. Type: Stationary, anchored, rail travelling and inner climbing crane

Advantages of K30/30(TC7030) tower crane:
1. Elements from Simens and Schneider are adopted in electrical system, performance of which is stable and reliable.
2. Main ports of tower crane is welded with CO2 gas protected welding and full-auto submerged arc welding that makes the stability of the whole machine be improved considerably.
3. The whole machine runs stably with good adjustable performance.

4. When the tower crane is under free standing height, it includes 1 basic section (height 7645) and 13 mast sections (height 3000).
5. When the tower crane is under max. Height, it includes 1 basic section (height 7645) and 58 mast sections (height 3000).
6. When the tower crane is under max. Height, it needs 5 collar ties, distance between collar ties is 27000, first collar tie is at height 36.42m, max. Height isn't allowed to be over 42m.
7. Mast section lengthXwidthXheight (LXWXH): 2000X2000X3000, material is L200× 200× 20.
8. The jib has 10 sections (9mx6+5mx3+1.6m), size of dimension widthxheight (center distance) 1600x1500, upper and lower chord apply angle steel button square, separately use L100× 100× 10/ 8 and L80× 80× 6.
9. Height of tower crane head 9000, material is L125× 125× 12 button square.
10. Main stressed force material use Q345B.
11. Main low pressure electric parts use Schneider, frequency use Yaskama, PLC use Mitsubishi
Item Unit parameter
Max.   load 2  falls t 6
4  falls 12
Min.   radius m 3.2
Max.   radius m 70 65 60 55
Rated  load  moment 2  falls kN. m 2350 2400 2450 2500
4  falls 2100 2150 2200 2250
Hoisting  height Free  standing  height m 51.47
Attached 2  falls 183
4  falls 93
Hoisting  mechanism Model   GQTJ16.66D
Motor   YZRSWF280-4/8-55/55KW
Power KW 55
Hoisting  speed 2  falls/load m/min 66~6 4/8
4  falls/load 33~3 8/16
Slewing  mechanism Model   HL120.160.195
Motor   YLEWF112M-6-120N. M
Torque  of  motor N. m 120× 2
Slewing  speed r/min 0~0.7
Trolleying  mechanism Model   BP7570X
Motor   YPBE132-7.5KW
Trolleying  speed m/min 0~65
Jacking  speed m/min 0.4
Outsize  of  whole  crane Height  (free  standing) m 61.4
Tip  of  hoisting  jib  to  slewing  center 71.7(66.7\61.7\56.7)
Tip  of  balanced  jib  to  slewing  center 19.2
Self  weight  of  whole  crane Structure  weight  (free  standing) t 71.63
Balanced  weight 27.3(25\23\19.6)
Allowed  work  temperature   -20~+40
Basic  wind  pressure  under  work Pa 250
Basic  wind  pressure  out  of  work Pa 1100
Power  supply 50Hz ~380V± 10%
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Ms. Nicole Miao
Sales Manager
To: Ms. Nicole Miao

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