Tc7030 Hammered Topkit Tower Crane with Max. Capacity 12t Jib Length 70m

China Tc7030 Hammered Topkit Tower Crane with Max. Capacity 12t Jib Length 70m, Find details about China Tower Crane, Topkit Tower Crane from Tc7030 Hammered Topkit Tower Crane with Max. Capacity 12t Jib Length 70m

Basic Info.

Model NO.

TC7030

Type

Top-Slewing Crane

Power Source

Electric

Sling Type

Wire Rope

Application

Construction Usage

Trademark

Ming Long

Transport Package

Nude Packing

Specification

Max. Load 12t, Jib Length 70m, Tip Load 3.0t

Origin

China

HS Code

8426200

Model NO.

TC7030

Type

Top-Slewing Crane

Power Source

Electric

Sling Type

Wire Rope

Application

Construction Usage

Trademark

Ming Long

Transport Package

Nude Packing

Specification

Max. Load 12t, Jib Length 70m, Tip Load 3.0t

Origin

China

HS Code

8426200

Product Desciption

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%