High Quality Hydraulic Telescopic Boom Qy50K 50 Ton Truck Crane

• Customization: Available
• After-sales Service: 1 Year
• Warranty: 1 Year
• Model NO.: QY50K
• Certification: ISO9001
• Condition: New
• Maximum Lifting Height: >40m
• Maximum Lifting Weight: >16t
• Shaft Number: 3
• Crane Jib: Five-Arm
• Type: Straight Arm
• Engine Brand: Hangfa
• Rated Loading Capacity: 50 Ton
• Rated Lifting Moment: 1010kN.M
• Engine Rated Power: 276kw
• Weight (Kg): 42200 Kg
• Overall Length* Width* Height: 13930*2780*3630mm
• Transport Package: Single Item
• Specification: 1265X250X338 cm
• Trademark: Top brand
• Origin: China
• Package Size: 50.00cm * 50.00cm * 50.00cm
• Package Gross Weight: 50.000kg

Product Description

 

Product Description

QY50K-II truck crane is the product with high reliability inheriting factory classical and advanced technology. It is widely used for lifting operation and installation work in urban renewal, transportation, ports, bridges, oilfield, industrial and mining enterprises, etc.

 

Advantages and highlights:
1. Bi-hexagonal cross-section boom has small depth-width ratio, strong bearing capacity, small deformation, strong anti-bending and powerful lifting capacity.
2.The main boom length is 10.7m to 34m, completely surpassing its rivals with excellent lifting capacity. Lifting performance of fully-extended boom improves 10~20%, exceeding its rival 1~7%.
3. Plug-in boom head effectively increases the boom connect length and reduces boom deformation.

4. Open fixed displacement pump and variable displacement motor system is adopted. High pressure variable displacement motor contributes to light load with high speed and heavy load with low speed.
5. It has superior travel and grade ability. The max. grade ability is 40%, max. travel speed is 80km/h.

6. Duplex mode of the engine working condition, uses less power when working on the superstructure as much as possible to reduce fuel consumption.
7. The boom telescoping system of factory effectively prevent occurrence of telescoping cylinder bending and boom broking cause by mis- operation, improving operation safety.

Detailed Photos

Product Parameters

 

Description		Unit	Parameter value
Overall length		mm	13930
Overall width		mm	2780
Overall Height		mm	3630
Axle base	1st ,2nd axle	mm	1470
	2nd ,3rd axle		4300
	3rd ,4th axle		1350
Wheel Base		mm	2304+2075
Front overhang/rear overhang		mm	2389/2064
Front extension/rear extension		mm	2131/226
Total vehicle mass in travel configuration		kg	42200
Axle load	Front axle	kg	16200
	Rear axle		26000
Engine rated power		kw/(r/min)	276/2200
Engine rated torque		N.m/(r/min)	1500/1300-1600
Max. travel speed		km/h	85
Min. steady travel speed		km/h	2~3
Min. turning diameter		m	24
Min. ground clearance		mm	327
Max. grade ability		%	42
Approach angle		°	19
Departure angle		°	15

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