Construction Machinery Zoomlion Truck Crane Qy55V552 Hydraulic System 55 Ton Crane with CE ISO Certification

• Customization: Available
• After-sales Service: 1 Years
• Warranty: 1 Years
• Model NO.: QY55V552
• Certification: ISO9001
• Condition: New
• Maximum Lifting Height: >40m
• Maximum Lifting Weight: >16t
• Shaft Number: 3
• Crane Jib: Five-Arm
• Type: Straight Arm
• Maximum Rated Total Lifting Capacity: 55,000 Kg
• Maximum Load Moment of Basic Boom: 1764 kN·m
• Maximum Load Moment with Max Main Boom L: 940.8 kN·m
• Maximum Lifting Height of Basic Boom: 11.6 M
• Maximum Lifting Height of Main Boom: 42.1 M
• Maximum Lifting Height of Fly Jib: 58.3 M
• Transport Package: Bulk
• Specification: 13, 300× 2, 750× 3, 550 mm
• Trademark: ZOOMLION
• Origin: Hunan
• HS Code: 8705109100
• Production Capacity: 1

Product Description

Construction Machinery ZOOMLION Truck Crane QY55V552  Hydraulic System 55 Ton Crane with CE ISO Certification

Product Description

Overall Performance

• Powerful Lifting Capacity: The QY55V552 has a maximum rated lifting capacity of 55 tons145. It can handle a variety of heavy lifting tasks with ease, making it suitable for various construction and engineering projects.
• Long Lifting Height: With a maximum lifting height of 58 meters, it can meet the requirements of high-altitude lifting operations15. The main boom has a length of 43 meters, and with the addition of the jib, it can reach even greater heights45.
• High Operational Efficiency: The crane is equipped with advanced hydraulic and control systems, enabling smooth and precise operation. The main winch has a maximum hoist rope speed of 120 m/min (main winch) and 120 m/min (auxiliary winch), and the slewing speed is 0-2.2 r/min, which can improve the efficiency of lifting operations

 

Main Components

• Engine: It is equipped with a powerful engine that provides sufficient power for the crane's operation. The engine has high reliability and low fuel consumption, ensuring the crane's stable performance in different working conditions.
• Boom: The 43m "U"-shaped main boom is made of high-strength low-alloy steel, which has the advantages of light weight, high strength and good anti-distortion performance45. It can effectively bear the lifting load and ensure the safety and stability of the lifting process.
• Chassis: The crane adopts a self-made four-axle special chassis with an 8×4 drive mode25. It has strong power, excellent maneuverability and driving reliability, and can meet the requirements of Class G vehicles, ensuring efficient and convenient transfer2.
• Hydraulic System: The advanced hydraulic system uses high-quality hydraulic pumps, valves and cylinders to ensure stable and reliable operation of the crane. The hydraulic system can accurately control the movement of the boom, winch and slewing mechanism, realizing precise lifting operations.

Safety and Comfort

• Safety Devices: The QY55V552 is equipped with a series of safety devices, such as multi-directional safety valves, sensors, and lights. It also has an intelligent anti-overload protection system that can monitor the lifting weight and boom angle in real time to prevent overloading accidents.
• Comfortable Cab: The cab is designed with ergonomics in mind, providing a spacious and comfortable working environment for the operator. The seat is adjustable and provides good support and comfort. The dashboard is equipped with easy-to-read gauges and convenient controls, allowing the operator to easily monitor and control the crane's operation.

Product Parameters

Parameter	Value
Model	QY55V552
Maximum Rated Total Lifting Capacity	55,000 kg
Maximum Load Moment of Basic Boom	1764 kN·m (1470 kN·m when outrigger beam is half extended)
Maximum Load Moment with Max Main Boom Length	940.8 kN·m (793.8 kN·m when outrigger beam is half extended)
Maximum Lifting Height of Basic Boom	11.6 m
Maximum Lifting Height of Main Boom	42.1 m
Maximum Lifting Height of Fly Jib	58.3 m
Maximum Speed of Single Rope on Main Winch	130 m/min (4th layer of drum)
Maximum Speed of Single Rope on Auxiliary Winch	72 m/min (2nd layer of drum)
Derricking Time of Boom	50 s
Telescopic Time of Boom	95 s
Slewing Speed	0-2 r/min
Maximum Traveling Speed	76 km/h
Maximum Gradeability	32%
Minimum Turning Circle Diameter	24 m
Minimum Ground Clearance	260 mm
Oil Consumption per Hundred Kilometers	40 L
Deadweight of Crane in Traveling Condition	40,400 kg
Complete Vehicle Kerb Mass	40,200 kg
Front Axle Load	14,900 kg
Rear Axle Load	25,500 kg
Overall Dimensions (Length × Width × Height)	13,300×2,750×3,550 mm
Base on Outriggers	5.92 m
Distance between Outriggers (Fully Extended)	6.90 m
Distance between Outriggers (Half Extended)	4.70 m
Main Boom Length	11.1-42.0 m
Main Boom Angle	-2-80°
Fly Jib Length	9.5 m, 16 m
Offset Angle of Fly Jib	0°, 30°
Chassis Model	ZLJ5401 Class II
Engine Model	WP10.336
Rated Power	247 kW/2200 r/min
Maximum Output Torque	1250 N·m/1200-1600 r/min

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