Popular 25t Telescoping Boom Truck Crane Qy25K5d Qy25K with Parts for Sale

• After-sales Service: Provided
• Warranty: 1 Year
• Certification: GS, RoHS, CE, ISO9001
• Condition: New
• Maximum Lifting Height: >40m
• Maximum Lifting Weight: >16t
• Model NO.: QY25K
• Shaft Number: 2
• Crane Jib: Two-Arm
• Type: Folding
• Origin: China

Product Description

Highlight 1: Leading lifting and driving performances

 

1. Five main U-type booms. The boom length is 10.6m-41.0m with strong lifting performance, leading ahead of products with the same tonnages in the same industry.

 

2. The new power system platform centers on 9L high-power engine of Shanghai Diesel Engine Co., Ltd, 9-gear overgear gearbox of Shanxi Gear Auto Drive Group Co., Ltd and large-ration double reduction axes of Meritor Axle Co., Ltd. It is of superior driving performances and the maximum gradeability reaches to 41%.

 

Highlight 2: Double-pump confluence technique, the working performance of amplitude of luffing and flexibility have been promoted by 30%

 

1. In addition to winch, confluence of telescopic extension and amplitude of luffing can be also achieved by the new main confluence valve that significantly improves work efficiency of products.

 

Highlight 3: New-structure special hydraulic-pressure radiator with high reliability under high temperature conditions

 

1. New-structure special hydraulic-pressure radiator, the radiator power (18KW) would be increased and heat dispersion performance would be promoted by 15%;

 

2. The layout of fuel hole position is reasonable and speed of hydraulic oil is uniform. The pressure loss is lowered by 33%, guaranteeing heat dispersion performance of products. Meanwhile, the reliability of continuous operation under high temperature conditions would be substantially promoted.

 

Highlight 4: New molding, humanized design and comfortable manipulation

 

1. New operating house, wheel house and machine shed. Novel appearances, fine lines of the complete machine appearance that shows international trends;

 

2. The rearview mirror is installed in operating house, easy to for observe the working environment; front pedal and push-and-pull pedal in left side are installed, easy access to the operating house;

 

3. Ladder stand is installed in two sides of the chassis, easy to get on or off the bus. In addition, tool cabinet is installed in right rear side of the frame, easy to store tools attachment for users, fully representing the purpose of humanized design.

Main Technical Parameter Table under Driving Status
Category	Item		Unit	Parameter
Dimension Parameter	Overall length		mm	12680
	Overall width		mm	2500
	Overall height		mm	3400
	Wheel base		mm	4425+1350
	Wheel track		mm	2074/1834/1834
Weight Parameter	Total mass under driving status		kg	32800
	Axle load	Front axle	kg	7300
		Back axle	kg	25500
Kinetic Parameter	Engine type			SC9DF290Q4
	Engine power rating		kw/(r/min)	213/2200
	Rated torque of engine		N.m/(r/min)	1200/1400
Running Parameter	Maximum travel speed		km/h	90
	Minimum diameter of turning circle		m	22
	Minimum ground clearance		mm	275
	Approach angle		°	11
	Departure angle		°	12
	Braking length (the speed is 30km/h)		m	≤10
	Maximum gradeability		%	41
	Fuel consumption per hundred kilometers		L	≤32
Noise Parameter	Car exterior noise when speeding up		dB(A)	88
	Noise around the driver’s ear		dB(A)	90

 

Main Technical Parameter Table under Crane Operating Status
Category	Item				Unit	Parameter
Main  performance  parameter	Maximum rated total suspended load				t	25
	Minimum rated range				m	3
	Turning radius of rotary table				mm	3255
	Maximum load moment	Base boom			kN.m	1061
		Full-extend boom			kN.m	596
		Full-extend boom+ jib			kN.m	467
	Outrigger span	Length wise direction			m	5.3
		landscape orientation			m	6
	Lifting height	Base boom			m	10.9
		Full-extend boom			m	41.5
		Full-extend boom+ jib			m	48.5
	Boom length	Base boom			m	10.6
		Full-extend boom			m	41
		Full-extend boom+ jib			m	49.3
	Offset angle of jib				°	0,15,30
Working speed  parameter	Time of boom derricking		Rise boom		s	38
	Boom telescopic time		Fully extended		s	78
	Maximum turning speed				m/min	2.5
	Contraction time  of landing leg	Horizontal landing leg		Stretching at the same time	s	35
				Shortening at the same time	s	30
		Vertical landing leg		Stretching at the same time	s	40
				Shortening at the same time	s	35
	Lifting speed  (single rope)	Main lifting structure		Full load	m/min	75
				Empty load	m/min	135
		Auxiliary lifting structure		Full load	m/min	75
				Empty load	m/min	135
	Radiation outside the machine				dB(A)	≤122
	Within the operating house				dB(A)	≤90