Cina International Trading(Dalian)Co.,Ltd

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Model Number

QY20B

Classificatory	Item		Unit	Parameter
Dimension	Overall length		mm	12000
	Overall width		mm	2500
	Overall height		mm	3300
Weight	Dead weight in travel state		kg	26020
	Axle load	Front Axle	kg	6900
		Rear Axle	kg	19120
Travel	Max. travel speed		km/h	72	72
	Min. turning diameter		mm	20	20
	Min. ground clearance		mm	270	270
	Approach angle		(°)	21	21
	Departure angle		(°)	11	11
	Braking distance (at 30km/h)		m	9.5	9.5
	Max. grade-ability		％	35	35
	Fuel consumption for 100km		L	~35	~35
Power	Engine Model		Shanghai Diesel	6C250-2(Euro II)	SC8DK260Q3 (Euro III)
	Engine rated output		kW/(r/min.)	184/2200	192/2200
	Engine rated torque		N.m/(r/min.)	958/1400	1000/1400
	Max. travel speed		r/min	2200	2200
QY20B Main Technical Data for Lifting Operation
Classificatory	Item		Unit	Parameter
Lifting performance	Max. total rated lifting load		t	20
	Min. rated working radius		m	3
	Turning radius at swing tadble tail		m	3.38
	Max. load moment	Base boom	kN.m	833
		Fully extended boom	kN.m	458.6
	Outrigger span	Longitudinal/Lateral	m	4.97/5.4
	Lifting height	Base boom	m	10.2
		Fully extended boom	m	31.7
		Fully extended boom + Jib	m	39.9
Working speed	Boom raising time		s	75
	Boom full extension time		s	95
	Max. swing speed		r/min	3
	Outrigger extending/retracting time	Outrigger beam extending/ retracting synchronously	s	35/30
		Outrigger jack extending/ retracting synchronously	s	30/30
	Hoisting speed (single line, 3rd layer)	Main winch with full load/no load	m/min	40/90
		Auxiliary winch with full load/no load	m/min	30/60