1.max.rated load:25000kg 2.overall dimension:12000*2500*3380mm 3.full extend boom+jib:47.6m 4.engine power:206kw

The  features  of  QY25K5:1,Standard  3-axle  truck  crane  of  the  most  advanced  performance  in  China  with  the  technology  and  quality  achieved  as  30t  class  in  foreign  country.2,First  introduced  the  concept  of  25t  class  with  5  boom  sections,  main  boom  length  38.5m  and  jib  length  8.3m,  and  the  lifting  height  for  boom  and  jib  is  at  the  advanced  level  of  international  same  type  of  cranes.3,Main  load-bearing  structural  parts  are  made  of  high  strength  steel.  Application  of  octagonal  boom  profile  and  reasonable  setting  of  half  or  fully  extended  boom  section  contribute  the  crane  powerful  load  lifting  capacity.4,Hydraulic  system  adopts  serial  items  of  China  State  Patent  and  serial  items  of  technical  innovation,  so  that  the  whole  machine  features  strong  power,  energy-saving  and  high  efficiency.5,Swing  system  with  free-sliding  function  can  automatic  align  to  load,  offset  pinion  makes  meshing  clearance  easy  to  adjust,  less  impact  and  smooth  operation.6,Well-equipped  with  perfect  safety  devices  such  as  load  moment  limiter  (LML),  hoist  limit  switch,  rope-end  limiter,  safety  control  valve,  hydraulic  pressure  protection  valve,  anti-cavitations  and  anti-blocking  device,  etc,  make  operation  more  reliable.7,Environmental,  energy-saving  and  powerful  engine  offers  strong  drive  for  the  crane  carrier  and  improves  travel  performance  for  the  whole  machine.8,Spacious  and  beautiful  operator’s  cab,  equipped  with  adjustable  seat,  newly-designed  air-conditioning  system,  etc.  all  present  the  concept  of  “People  Coming  First”.

Main Technical Specifications

Technical Data for Lifting Operation

Classificatory	Item		Unit	Parameter
Outline dimension	Overall length		mm	12000
	Overall width		mm	2500
	Overall height		mm	3380
Mass	Total mass in travel state		kg	31000
	Axle load	Front Axle	kg	6440
		Rear Axle	kg	24600
Travel performance	Travel speed	Max. travel speed	km/h	75
	Turning diameter	Min. turning diameter	m	22
	Min. ground clearance		mm	260
	Approach angle		(°)	16
	Departure angle		(°)	13
	Braking distance (at speed of 30km/h)		m	10
	Max. grade-ability		%	30
	Fuel consumption for 100km		L	37
Power	Engine rated output		kW/(r/min.)	206/2200
	Engine rated torque		N.m/(r/min.)	1112/1400
	Engine rated speed		rpm.	2200

Main Technical Data for Lifting Operation

Classificatory	Item			Unit	Parameter
Lifting performance	Max. total rated lifting capacity			t	25
	Min. rated working radius			m	3
	Turning radius at turntable tail			m	3.065
	Max. load moment	Base boom		kN.m	961
		Fully extended boom		kN.m	450
		Fully-extend boom+Jib		kN.m	436
	Outrigger span	Longitudinal		m	4.8
		Lateral		m	6.0
	Lifting height	Base boom		m	10.2
		Fully extended boom		m	38.6
		Fully extended boom + Jib		m	47.6
Working speed	Boom elevating time	Boom raising		S	75
	Boom telescopingtime	Boom full extension		S	150
	Max. swing speed			r/min	2.5
	Outrigger telescoping time	Outrigger beam extending/retracting synchronously		S	35/30
		Outrigger jack extending/retracting synchronously		S	40/35
	Hoist speed (single line)	Main winch	Full load	m/min	75
			No load	m/min	125
		Auxiliary winch	Full load	m/min	75
			No load	m/min	125

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Truck crane QY25K5