Model Number

QY50K

QY50K TRUCK CRANE

Classificatory	Item		Unit	Parameter
Outline dimension	Overall length		mm	13100
	Overall width		mm	≤2750
	Overall height		mm	3350
	Wheel base	Axle 1, Axle 2	mm	1520
		Axle 2, Axle 3	mm	3815
		Axle 3, Axle 4	mm	1350
Mass	Total mass in travel state		kg	38580
	Axle load	Front axle	kg	12950
		Rear axle	kg	25630
Travel performance	Travel speed	Max. travel speed	km/h	66
		Min. stable travel speed	km/h	2.7
	Turning diameter	Min. turning diameter	m	24
		Min. turning diameter at boom tip	m	26.8
	Min. ground clearance		mm	285
	Approach angle		(°)	16
	Departure angle		(°)	16
	Braking distance (at 30km/h with full load)		m	10
	Max. grade-ability			27
	Fuel consumption for 100km		L	36
Power	Model			WD615.67A
	Engine rated output		kW/(r/min.)	206/2200
	Engine rated torque		N.m/(r/min.)	1100/1400
	Engine rated speed		rpm.	2200

Main Technical Data for Lifting Operation

Classificatory	Item				Unit	Parameter
Lifting performance	Max. total rated lifting capacity				t	50
	Min. rated working radius				m	3
	Turning radius at turntable tail				m	≤3.485
	Max. load moment		Base boom		kN.m	1764
			Fully extended boom		kN.m	823
			Fully extended boom + Jib		kN.m	492.8
	Outrigger span		Longitudinal		m	5.65
			Lateral		m	6.6
	Lifting height		Base boom		m	10.75
			Fully extended boom		m	40
			Fully extended boom + Jib		m	55.8
Working speed	Boom raising time				s	88
	Boom full extension time				s	180
	Max. swing speed				r/min	2.0
	Hoist speed	Main winch		Full load	m/min	≥85
				No load	m/min	≥110
		Aux. winch		Full load	m/min	≥80
				No load	m/min	≥110
Noise limit	Crane exterior noise				dB (A)	≤118
	At seated position				dB (A)	≤90