High Performance 50 Ton Mobile Truck Crane Qy50ka

• After-sales Service: Online Support
• Warranty: 1year
• Certification: CE
• Condition: New
• Maximum Lifting Height: 30-40m
• Maximum Lifting Weight: >16t
• Model NO.: QY50KA
• Shaft Number: 2
• Crane Jib: Four-Arm
• Type: Folding
• Maximum Travel Speed: 80km/H
• Rated Speed: 2200rpm
• Minimum Turning Radius: 12 M
• Boom Length-Basic Boom: 11.3 M
• Boom Length-Full Boom: 42.7 M
• Swing Speed: 2r/Min
• Transport Package: 1*40fr+6*40hq
• Specification: 9300*2400*3210mm
• Trademark: SINOMADA
• Origin: China
• Production Capacity: 50000PCS/Year

Product Description

China Construction Machinery 50ton QY50KA Truck Crane  for Sale

 

QY50KA truck crane's structure is compact, the industry operating performance is the highest. Lifting performance and driving performance of a comprehensive upgrade, leading competitors. Dual-pump confluence technology, operating efficiency of a comprehensive lead.

 

1. Leading lifting and driving performances

Five section U-type booms. The boom length is 11.4m-43.5m with strong lifting performance, leading 5%-10% ahead of products with the same tonnages in the same industry.

 

High-power engine with good dynamic performance, strong gradeability and superior trafficability. The maximum gradeability and maximum travel speed respectively are 42% and 85km/h.

 

2. Reliability of heat dissipation, electrical system etc. has been improved with safer operation and driving

Waterproof connector clip is equipped with rubber sheath inside with excellent water impervious and level of protection reaches to IP65.

 

The air-conditioning condenser is separately installed, the heat-sinking capability is sharply improved and the environment temperature reached to more than 45ºC.

 

3. Mature and reliable double-pump confluence technique, maintaining the advantages of efficient operation

The double-pump confluence technique is adopted in raising and falling of winch, extending and retracting of lazy boom and luffing, leading ahead of luffing and extending and retracting operations.

   

model:	QY50K-	Machine size: length×width×height:	13.750×2.8×3.52 meters
Maximum travel speed:	80km/h	Minimum turning radius:	12 meters
Maximum grade:	40%	Approach / departure angle:	17/11 degrees
Minimum ground clearance:	291mm

Engine parameters

engine model:	WD615.334 (National III)	Maximum output power:	247kW
Rated speed:	2200rpm

Lifting capacity

Rated lifting capacity:	50 tons	Rated lifting moment:	1764KN.m
Minimum working range:	3 meters	Boom length-basic boom:	11.3 meters
Boom length-full boom:	42.7 m	Length of boom-basic boom + jib:	57.7 m
Length of auxiliary boom:	15 meters

Job parameters

Full extension time of boom:	180 seconds	Full lifting/falling time of boom:	88 seconds
Swing speed:	2r/min	Outrigger span: vertical × horizontal:	5.91×6.9m

 

 

 

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