QY25K-II XCMG Truck Crane

QY25K-II Truck Crane Truck Crane outline profile and hydraulic system won 6 China state patents.

4-section boom of all-round octagonal boom profile, single cylinder for front support elevation, low center of gravity, good stability.

Main and auxiliary winches are independent each other, work not only individually but also simultaneously.

Full-width driver's cab with wide vision is convenient for operation.

Swing system with free-sliding function automatically align to load. Pinion offset makes meshing clearance easy to adjust.

New materials are used to minimize the vehicle total weight and maximize the whole vehicle performances. Main performances are in the leading position in the industry.

Hydraulic pilot control system realizes all operations precisely with softly pushing the two joysticks on armrest (mechanical operation system for option).

Hydraulic valve block is integrated modular designed, little pressure loss and high work efficiency.

Counterbalance valve designed with international technology, oil filter, anti-cavitations device and plug in hydraulic circuit make operation more reliable.

Well-equipped safety devices such as automatic load moment limiter, hoist limit switch, and wire rope over-release cut-out device make operation more safe.

Engine, air conditioner for superstructure and carrier and hydraulic device are available for option.

Main Technical Specifications

Classificatory	Item		Unit	Parameter
Outline dimension	Overall length		mm	12650
	Overall width		mm	<2500
	Overall height		mm	3380
	Wheel base	Axle 1, Axle 2	mm	4125
		Axle 2, Axle 3	mm	1350
Mass	Total mass in travel state		kg	29400
	Axle load	Axle 1	kg	6200
		Axle 2, Axle 3	kg	23200
Travel performance	Travel speed	Max. travel speed	km/h	75
		Min. stable travel speed	km/h	3
	Turning diameter	Min. turning diameter	m	21.5
		Min. turning diameter at boom tip	m	24
	Min. ground clearance		mm	275
	Approach angle		(')	16
	Departure angle		(')	13
	Braking distance (at 30km/h with full load)		m	10
	Max. grade-ability		%	30
	Fuel consumption for 100km		L	37
Power	Model			WD615.329
	Engine rated output		kW/(r/min.)	213/2200
	Engine rated torque		N.m/(r/min.)	1160/1400
	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	1010
		Fully extended boom			kN.m	521
		Fully extended boom + Jib			kN.m	331
	Outrigger span	Longitudinal			m	4.8
		Lateral			m	6
	Lifting height	Base boom			m	10.7
		Fully extended boom			m	34.19
		Fully extended boom + Jib			m	42.15
Working speed	Boom raising time				s	75
	Boom full extension time				s	100
	Max. swing speed				r/min	2.5
	Hoist speed	Main winch		Full load	m/min	>70
				No load	m/min	>100
		Aux. winch		Full load	m/min	>60
				No load	m/min	>100
Noise limit	Crane exterior noise				dB (A)	<118
	At seated position				dB (A)	<90