PT4810 flat top tower crane is based on microcomputer design platform of tower crane,
Applying group technology, combined design technology and FE analysis technology,
Combining with advanced international technology and requirements of domestic constr-uction market, develop and design more advanced tower crane in China.
The tower crane is horizontal arm support, trolleying, top slewing and hydraulic jacking
Tower crane. Its jib length is 48m, free standing height is 30m, max. Attached height is
120m (2 falls).
Self-weight of the crane(without balanced weight and anchors) is 21.41t, total capacity of whole crane is 25.1 Kw.
Advanced parameters, stable performance, good looking, excellent quality, simple struc-ture, equipped with advanced safety devices, simple maintenance and competitive price
Make MLP4810 tower crane be popular in small and medium construction enterprises.

1. Brand name: Mingwei
2. Model number: QTZ50P(PT4810)
3. Condition: New
4. Color: As clients' requirement
5. Jib length: 48m
6. Max. Load: 4T
7. Tip load: 1.0T
8. Free standing height: 30m
8. Working radius: 3m-48m
9. Structure self-weight: 23.008T
10. Balance weight: 8T
11. Type: Stationery/ externary climbing/ inner climbing (optional)
12. Mast size: 1.6X1.6X2.5m

QTZ50P(PT4810)  Topless tower crane
rated  lifting  moment		KN. M		590
Max.   load		T		4
Boom  length		M		3~48
Tip  load		T		1.0
Hoisting  height	Independent	M		40
	Attached	M		120
Hoisting  speed	2  falls	70/35/10
	4  falls	35/17.5/5
Trolleying  speed		M/MIN	23/35
Slewing  speed		R/MIN	0.71
Climbing  speed		M/MIN	0.4
Structure  self-weight		T	23.008
Total  installed  capacity		KW	26.5
Balance  weight		T	8
Working  temperature		Degree	-20~40
Working  voltage		V	380± %5
Max  working  wind  pressure		N/M2	250