Qay220 220ton Mobile Crane All Terrain Crane

China Qay220 220ton Mobile Crane All Terrain Crane, Find details about China All Terrain Crane, 200ton Mobile Crane from Qay220 220ton Mobile Crane All Terrain Crane

Basic Info.

Model NO.

QAY220

Span

8.8m

Min. Turning Diameter

23m

Max. Lifting Capacity

220t

Transport Package

Nude

Specification

15850*3000*3970mm

Origin

China, Jiangsu

Model NO.

QAY220

Span

8.8m

Min. Turning Diameter

23m

Max. Lifting Capacity

220t

Transport Package

Nude

Specification

15850*3000*3970mm

Origin

China, Jiangsu

Product Desciption

Product Feature
QAY220 all terrain crane inherits the 222 patent techniques and 38 new patents techniques.

• The product adopts 6-axle chassis, 12x12 full-axle steering, 6-segment retractable boom, and oval section. The variable section technique make the machine has big antitorque and high stability. The optimized various retractable boom combination play the performance to the most.

• The self-combination counterweight technique developed by ourselves can effectively improve the lifting performance by 30%. The electrohydraulic proportion control multi-axle steering mode can realize many kinds of steering modes. The new brake technique can reduce 2/3 maintenance cost, and improve the travel safety. The comfortable cabs and outrigger operation completely show the humanity design concept. Equip with the unique control system, auxiliary retractable boom system, virtual wall system, perfect failure diagnosis, real-time detection, CAN technique, etc.
Main Parameters

Dimension	Unit	QAY220
Overall length	mm	15850
Overall width	mm	3000
Overall height	mm	3970
Weight
Dead weight in travel state	kg	72000
1st axle load	kg	12000
2nd axle load	kg	12000
3rd axle load	kg	12000
4th axle load	kg	12000
5th axle load	kg	12000
6th axle load	kg	12000
Power
Superstructure engine model		TAD720VE
Superstructure engine rated output	kW/(r/min)	162/2100
Carrier engine model		OM502LA.E3A/3
Carrier engine rated output	kW/(r/min)	420/1800
Carrier engine max torque	N.m/(r/min)	2700/1300
Travel
Max. travel speed	km/h	72
Min. turning diameter	m	23
Min. ground clearance	mm	270
Approach angle	°	16
Departure angle	°	18
Max. grade ability	%	50(72t)
Fuel consumption for 100km	L	80
Lifting performance
Max. lifting capacity	t	220
Min. rated working radius	m	3
Turning radius at turntable tail	mm	5087
Base boom Max. load moment	kN.m	6774
Base boom	m	13.6
Full- extended boom	m	64
Full-extended boom+ jib	m	96
Outrigger longitudinal distance span	m	8.8
Outrigger lateral distance span	m	8.7/6.5
Working speed
Boom elevating time	ss	90
Boom full elevating time	ss	600
Max. slewing speed	r/min	1.9
Main winch max. speed	m/min	120
Auxiliary winch max. speed	m/min	110