Best Price Zoomlion Truck Crane 25ton Qy25V

• Certification: GS, RoHS, CE, ISO9001
• Condition: New
• Maximum Lifting Height: 41.6m
• Maximum Lifting Weight: 25ton
• Shaft Number: 3
• Crane Jib: Three-Arm
• Model NO.: Qy25V
• Type: Straight Arm
• Transport Package: Nude Package
• Trademark: zoomlion
• Origin: China
• HS Code: 842641100
• Production Capacity: 5000PCS/Year

Product Description

Product description

This type of truck crane, one of the classic products in the same trade, has earned a good reputation from the customers.
 

The truck crane adopts self-made special-purpose chassis with 6×4 drive. The ergonomic streamline semi-mounted driver's cab with double wing door, which has obtained a national patent, makes it convenient for rear rider to get on/off cab.

The crane adopts WEICHAI Steyr engine which is specially developed for those cranes that often travel at low speed. This kind of engine not only can produce large output torque when it starts and increase the traveling speed quickly, but also has excellent starting performance and good gradeability.

The crane is equipped with 8-speed gearbox which changes gear smoothly and is of simple structure and makes maintenance convenient.

The crane is fitted with a 33.3m long hexagon-section boom which is made of high-strength steel, so the boom has strong resistance to bending and torsion. The distinctively-designed circular arc sliding block (having obtained a national patent) makes the stress distributed more evenly, the load carrying capacity stronger, and the adjustment easier. The local rigidity in boom supporting point is good, which has improved the lifting capacity on boom with same thickness and achieved the goal of greater lifting capacity on lighter boom. 

The unique manual full proportional control incorporates the advantages of traditional lever control and pilot controlelectric-hydraulic . It not only reserves the merits of safety & reliability of original control structure and low maintenance cost, but also realizes that the working speed of actuating mechanism is only proportional to the opening degree of control valves rather than affected by the load. Furthermore, it has improved the speed-regulation performance. 

The slewing mechanism has the functions of protecting the crane automatically when the crane is overloaded, reducing the impacts, and activating hydraulic brake when the hydraulic control valve is in neutral position as well as free swing. In addition, it can automatically make boom, wire rope and lifted load slew simultaneously, and minimize the sway of boom and load while the crane starts or stops quickly, and accelerates or decelerates slewing.

We have made constant improvements on our products, for instance, adding radiator for hydraulic system and mounting hydraulic oil tank of large capacity on the slewing table. Therefore, the radiating performance of hydraulic system is improved and the continuous working hours are 2~3 times of that of the same trade's products.

The crane is fitted with outrigger lamps which can facilitate operation at night.

The crane is equipped with high-quality load moment limiter which has such advantages as great precision and complete information shown on the display. In this way, the safe lifting operation can be guaranteed.

Parameters:

Item			Value	Remarks
Working performance specification	Max. rated total lifting capacity		25000kg
	Max. load moment of basic boom		980kN.m
	Max. load moment with max. main boom length		573kN.m
	Max. lifting height of basic boom		11.5m
	Max. lifting height of main boom		33.8m	Deformation of main boom is not taken into consideration.
	Max. lifting height of fly jib		41.6m
Working speed	Max. speed of single rope on main winch		120m/min	The 4th layer of drum
	Max. speed of single rope onauxiliary winch		105m/min	The 2nd layer of drum
	Derricking time of boom		40s
	Telescopic time of boom		60s
	Slewing speed		0~2.2r/min
Traveling specification	Max. traveling speed		72km/h
	Max. gradeability		40%
	Min. turning circle diameter		20m
	Min. ground clearancem		220m
	Limits for exhaust pollutants and smoke		Comply with related standards	GB3847-2005 GB17691 -2005 (Stage III)
	Oil consumption per hundred kilometers		46L
Mass specification	Deadweight of crane in traveling condition		28930kg
	Complete vehicle kerb mass		28800kg
	Front axle load		6300kg
	Rear axle load		22630kg
Dimension specification	Overall dimensions(L×W×H)		13000×2500×3450mm
	Base on outriggers		5.36m
	Distance between outriggers		6.1m
	Main boom length		10.5~33.3m
	Main boom angle		-2~80°
	Fly jib length		8m
	Offset angle of fly jib		0 , 30°
Chassis	Model		ZLJ5314
	Class		II
	Feature No.		ZLJ5314D3.1
	Engine	Model	WP10.270
		Rated power	199/2200kW/r/min
		Max. output torque	1100/1200~1600N.m/r/min