• Model NO.：Qy55V
• Shaft Number：3
• Crane Jib：Five-Arm
• Type：Folding
• Transport Package：Nude Package
• Trademark：SINOMADA
• Origin：China
• Production Capacity：100 Units,Month

Basic Info.

Model NO. Qy55V Shaft Number 3 Crane Jib Five-Arm Type Folding Transport Package Nude Package Trademark SINOMADA Origin China Production Capacity 100 Units/Month

Product Description

55 Tons New Hydraulic Mobile Crane ZOOMLION Lifting Machinery QY55V

Best Quality & Cheap Price

Product Display



More Details

More excellent performance
• The optimizing layout of the machine makes the stress of the main bearing carriers more reasonable, and the lifting performance is higher than the products with the same tonnage.
• Apply the mature jib technique which integrates plug-in boom head, embedded boom block, and special telescoping mechanism, which makes the jib more stable and reliable.
• Optimize the stress design. Adopt the box-type outriggers which have larger span, stronger rigidity, and better stability.

More reliable quality
• Adopt the classic K series jib telescoping technique, working safer and more reliable.
• Make the most complete safety device system in the industry, ensuring the lifting safer and more reliable.
• The comprehensively upgraded brake system adopts double circuit air pressure design. Multiple systems ensure the brake safety of the truck during travel.
• The new power steering mechanism adopts hydraulic power design, which makes the steering light, flexible, and precise, and ensures the safety of the truck.
• The intensity and rigidity of the rotary table and frame structure with high rigidity are completely coordinated.
• The perfect integration of the design and structure realizes the automation of welding, which is more reliable.

Easier to operate
• The high efficient and energy efficient load sensing hydraulic system is sensitive to operate and precise to control, having good slight mobility.
• Optimize the control levers, which is easier to operate.
• The cab adopts orthodrome front windscreen, having wider operating views.

Pharameters
 

Overall length	mm	9450
Overall width	mm	2400
Overall height	mm	3180
Weight
Total weight in travel	kg	10490
Front axle load	kg	2800
Rear axle load	kg	7690
Power
Engine model		YC4E140-30
Engine rated power	kW/(r/min)	105/2500
Engine rated torque	N.m/(r/min)	500/1600
Travel
Max. travel speed	km/h	75
Min. turning diameter	mm	16000
Min. ground clearance	mm	260
Approach angle	°	29
Departure angle	°	11
Max. grade ability	%	28
Fuel consumption for 100km	L	25.5
Main performance
Max. rated total lifting capacity	t	8
Min. rated working radius	m	3
Turning radius at turntable tail	m	2.254
Max. lifting torque	KN.m	245
Base boom	m	8.2
Fully extended boom	m	19
Fully extended boom+jib	m	25.3
Longitudinal outrigger span	m	3.825
Lateral outrigger span	m	4.18
Working speed
Boom luffing time	s	28
Boom full extension time	s	31
Max. swing speed	r/min	2.8
Main winch single-pump/dual-pump converging (single rope)	m/min	53/110