XCMG 4 Section-Boom 25 Ton Truck Crane Qy25K-II

• Certification: GS, RoHS, CE, ISO9001
• Condition: New
• Maximum Lifting Height: >40m
• Maximum Lifting Weight: 25tons
• Shaft Number: 3
• Crane Jib: Four-Arm
• Model NO.: QY25K-II
• Type: Straight Arm
• Engine Rated Power: 213/2200kw/(R/Min)
• Operating Weight: 29400kg
• Transport Package: Export Standard Package
• Specification: 12650*2500*3380mm
• Trademark: XCMG
• Origin: Xuzhou, Jiangsu
• HS Code: 87051091
• Production Capacity: 10000 Unit/Units Per Year

Product Description

XCMG Official QY25K-II Truck Crane for sale.

XCMG QY25K-II is the most popular model of China 25t truck crane, is technology crystallization which our company applies for many years manufacturing experience,bases on the mature 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. 

3.Steel plate for main boom is BS700MC, lifting performance of fully-extended boom improves 10~20%, exceeding its rival 1~7%. 

4. Plug-in boom head effectively increases the boom connect length and reduces boom deformation. 

5. It has superior travel and grade ability. The max. grade ability is 40%, max. travel speed is 80km/h. 

6. Open fixed displacement pump and variable displacement motor system is adopted. The load sensitive system that researched and developed by ourselves contributes to smooth operation, high efficiency and energy saving. High pressure variable displacement motor contributes to light load with high speed and heavy load with low speed. 

Max. total rated lifting capacity		t	25
Min. rated working radius		m	3
Turning radius at turntable tail		mm	3065
Max. load moment	Base boom	KN.m	1000
	Fully-extended boom		600
	Fully-extended boom + Jib		376
Outrigger span	Longitudinal	m	5.14
	Lateral		6
Hoist height	Base boom	m	10.8
	Fully-extended boom		34.19
	Fully-extended boom + Jib		42.3
Boom length	Base boom	m	10.7
	Fully-extended boom		34
	Fully-extended boom + Jib		34+8.15
Jib offset angle		°	0, 15, 30
Time for boom raising		s	75
Time for boom lowering		s	45
Time for boom extending fully		s	100
Time for boom retracting fully		s	60
Exterior noise level		dB (A)	≤118
Noise level at seated position		dB (A)	≤90

Company profile
XCMG is a construction machinery manufacturer with over 70 years of experience. Over the years, we have grown to become the world's most comprehensive construction machinery manufacturer and influential multinational company. In 2019, we rank No.1 in China and No. 5 in global heavy equipment industry.XCMG's construction machinery covers an astonishing range of equipment, including cranes, earth-moving  machinery, road machinery, excavators, concrete machinery, mining machinery, piling machinery, lumber machinery, fire-fighting machinery, heavy trucks, sanitation machinery, agricultural machinery, and more. We have the world's most comprehensive product line, and offer customers complete solutions for construction equipment.  Our other businesses include finance, leasing, and remanufacturing.

At present, the power of my company's straight-arm crane is entirely from the hydraulic oil pressure, that is, through the high-pressure hydraulic oil to promote the cylinder piston reciprocating motion, or drive the hydraulic motor rotation makes the hydraulic winch and rotary mechanism rotation.
 
So, how do high-pressure hydraulic oil get? Each truck crane is equipped with a hydraulic pump when the vehicle chassis is matched, and the engine provides power for it. The chemical energy of the fuel can be converted into the crankshaft of the engine to rotate the mechanical energy, and then the gearbox gear is rotated, and then the power is transmitted to the hydraulic pump through the power transmission of the gearbox. Therefore, the hydraulic pump can continuously pressurize the hydraulic oil For the high-pressure hydraulic oil, so as to provide power for the crane to achieve the lifting of the goods.
 
Competitive Advantage
My company's straight arm crane crane covers 1-25 tons 14 models 65 kinds of products, to meet a variety of conditions, with the longest arm of the largest tonnage crane mature manufacturing technology, scientific research and development process, advanced Research and development technology, and constantly have new products to market, to meet customer use.
My company's boom arm section with mature pentagonal, hexagonal and octagonal, the latest generation of products with U-shaped arc arm body weight reduction, arm width of a large deflection, stability and resistance to deformation Ability to improve, significantly enhance the lifting capacity.
The application of the sub-arm, sub-winch and vice-hook provides a basis for the rapid and large-scale operation of the crane light load and the high-altitude operation. The application of automatic hook technology saves time and effort when starting and ending crane operations, making it easy to operate easily.
Our company will offer you the high quality products with a low price, quick delivery,and professional after-sale service.