55ton Rough-terrain crane RT550

1.Powerful Cummins engine QSB6.7, 160KW/2500RPM, 2.Full version operation Cab, 3.Kessler axle, 4.TUV certificate, 5.4 by 4 drive - details see: https://www.machineto.com/55ton-rough-terrain-crane-rt550-10102135

Condition:New	Max. Lifting Load:55T	Max. Lifting Height:1967KN.M	Place of Origin:Hunan China (Mainland)
Brand Name:ZOOMLION	Model Number:RT550	Engine:Cummins	Drive type:full wheel

contact supplier for 55ton Rough-terrain crane RT550

The machine adpot four wheel drive and four wheel steering, so the machine have three kind moving control, two wheel steering, four wheel steering and crabbing.

Short wheelbase design make the machine very convinient in narrow space, minimum turning diameter.

Item	No.	Specification	Unit	Value
Working performance specification	1	Max. rated total lifting capacity ×working radius	kg.m	55000×3.0
	2	Max. load moment of basic boom	kN.m	1967
	3	Max. load moment with max. main boom length	kN.m	1126
	4	Max. lifting height of main boom	m	34.8
	5	Max. lifting height of fly jib	m	52.4
Dimension specification	6	Overall dimensions(L×W×H)	mm	13100×3300×3750
	7	Outrigger spa(portrait×transy)	mm	6900×6900
	8	Main boom length	mm	10800~34000
	9	Fly jib length	mm	10000~17000
	10	Main boom angle°	°	-3~78
	11	Swing range		360°continuing
Working speed	12	Max. speed of single rope on main winch m/min	m/min	150
	13	Extend time of Boom	s	100
	14	Retraction time of Boom	s	80
	15	Rising time of boom	s	56
	16	Laydown time of boom	s	63
	17	Slewing speed	r/min	0~2.5
Hydraulic system	18	Rated working pressure	MPa	27
	19	Rated working flux	L/min	400
	20	Volume of Hydraulic oil tank	L	700
Mass specification	21	Deadweight of crane in traveling condition	kg	39200
	22	Front axle load	kg	20440
	23	Rear axle load	kg	18760
Traveling specification	24	Max. traveling speed(Advance/back)	km/h	39/15
	25	Wheelbase	mm	3950
	26	Wheel track(Front/Rear)	mm	2605
	27	Max. grade ability	%	110