used service trucks with crane-manufacture,factory,supplier from China

Zoomlion Heavy Duty Crane QY25H552，The latest directional control valve and hydraulic control device installed in the crane’s hydraulic system ensures that each executive mechanism makes full use of its working capability, and system reliability and safety are improved.

Zoomlion Heavy Duty Crane QY25H552，The latest directional control valve and hydraulic control device installed in the crane’s hydraulic system ensures that each executive mechanism makes full use of its working capability, and system reliability and safety are improved.

PRODUCT FEATUREXGC55 crawler crane pays attention to the improvement of lifting performance, working efficiency, transport convenience and  operation comfort. The system is mature and reliable with complete safety devices.

Zhonglian Heavy Duty Crane QY25H552 is equipped with the latest directional valve and hydraulic control device in the hydraulic system of the crane, ensuring that each actuator fully utilizes its working capacity and improving the reliability and safety of the system.

Zoomlion used heavy Duty Crane， model QY25H552, high work efficiency and less prone to malfunctions, short working hours, timely machine maintenance, excellent vehicle condition.

Brand：XCMGModel: QY25KMax rated lifting capacity: 25TFully-extended boom(m): 34.5mSize parameter: 13110 * 2550 * 3490Overall length (mm): 13110Overall width of the entire machine (mm): 2550

Hydraulic systemThe hydraulic system is composed by three main parts: Operating hydraulic system  Steering hydraulic system Service brake system Double - loop hydraulic system, which operates on the four rear wheels of the motor grader. They are made up of gear pump, brake valve, oil filling valve, accumulator, brake cylinder, etc. Used to control the service brake. 

PRODUCT FEATUREXCT60L6 truck crane is widely used for the  lifting operations in Oilfields, mines, general engineering projects, such  as construction site, urban renewal,  communication and transportation, sea ports, bridge construction, desert, and complex working environments.

Electric systemThe electrical system supplies power to the whole machine, including the starting circuit, power circuit, stopping circuit, working status indication of key components, fault warning systems, etc. Sound and light warning indicators on the instrument panel provide instant information on service and maintenance, preventing the machine from working with fault and avoid disastrous damages for minimum on-site downtime.

Brand：XCMGDate of production: July 2022Model: XL2103 Soil StabilizerEngine operating hours：119hloading/unloadingLoad the machine onto transport vehicle with crane. The machine weight is on thenameplate.Shalloperate according to the safety regulation, the hoist points refer to the picture below.Note:do not squeeze or press any part when lifting the machine, lest cause damage or deformation.

Brand：XCMGModel：RP903Manufacture date: April 2021Paving width: 3000-9150mmHigh EfficiencyLarge hopper, fast feeding; Suitable feeding height, smooth feeding.EconomicalConveyor is made of thickened, wear resistant steel plate with a service life in excess of 2000 hours.Designed to endure non-stop paving operations in 50 degree celscuis temperatures.   

Fuel fillerFill the diesel through filler port of the diesel tank. Transport securityThis machine has multiple hoisting devices that can be used during crane transportation, which is safe and reliable. 

Brand: XCMG vibrating rollerQuantity: 1 unitModel: XS265JSManufacture date: March 2020Parameters:Overall weight: 26000KGEngine: Shangchai SC7H190.2G3Hydraulic braking systemThe machine is designed with traveling brake, parking brake and emergency brake. Service braking is activated when the drive pump’s swash plate is moved to neutral position.Spring applied and hydraulically released multi-disc brakes are mounted on the drum gear reducer and within the drive axle for parking braking.

Brand：XCMGModel: XGC55Lifting weight: 55TProduction date: 2019

Braking systemThe braking system is composed of service brake system (i.e., the foot brake) and parking brake system (i.e.

Brand：XCMGModel: QY25KMax rated lifting capacity: 25TFully-extended boom(m): 34.5mSize parameter: 13110 * 2550 * 3490Overall length (mm): 13110Overall width of the entire machine (mm): 2550Transmission FAST mechanical control, 8 speed transmission with  synchronizers/Qijiang 9 speed transmission with  synchronizersAxles High strength axles, 2nd axle and 3rd axle for driving.

QY25K is widely used in construction sites, urban reconstruction, transportation, ports, bridges, oil fields, mines and other complex operating environments.Operator's  cab Ergonomic cab design, with swing-out doors, safety glass, sun visor, adjustable seats and protective rails equipped. Air-conditioner is standard.

Brand：XCMGModel: QY25KMax rated lifting capacity: 25TFully-extended boom(m): 34.5mSize parameter: 13110 * 2550 * 3490Overall length (mm): 13110Overall width of the entire machine (mm): 2550Steering  system Mechanically steering mechanism with a hydraulic  booster.

Brand：SanyModel：SAP30C-8SManufacture date: April 2022Engine model: KDI2504TCREngine operating hours: 578hHigh EfficiencyLarge hopper, fast feeding; Suitable feeding height, smooth feeding.EconomicalConveyor is made of thickened, wear resistant steel plate with a service life in excess of 2000 hours.Designed to endure non-stop paving operations in 50 degree celscuis temperatures.   

Brand：XCMGModel: QY25KMax rated lifting capacity: 25TFully-extended boom(m): 34.5mSize parameter: 13110 * 2550 * 3490Overall length (mm): 13110Overall width of the entire machine (mm): 2550Main winch Hydraulic control is used for speed regulation. The  system is driven by a hydraulic motor through a  planetary gear reducer, with a normally closed brake,  a balance valve and a grooved drum equipped.

Brand：XCMGModel: QY25KMax rated lifting capacity: 25TFully-extended boom(m): 34.5mSize parameter: 13110 * 2550 * 3490Overall length (mm): 13110Overall width of the entire machine (mm): 2550Excellent qualityAdopting multiple safety protection measures, with higher reliability;Adopting a new hydraulic system, the turning start and braking process is smoother, and the micro motion is more outstanding;Being able to adapt to various harsh road conditions, with better trafficability and more comfortable driving;The streamlined full width driver's cab and panoramic sunroof operating cabin provide

Brand：XCMGModel: QY25KMax rated lifting capacity: 25TFully-extended boom(m): 34.5mSize parameter: 13110 * 2550 * 3490Overall length (mm): 13110Overall width of the entire machine (mm): 2550Boom5-section boom with U cross-section, welding  structure. Single-cylinder plus ropes telescoping  system Boom length: 10.6 m～34.5 m.

Brand：XCMGModel: QY25KMax rated lifting capacity: 25TFully-extended boom(m): 34.5mSize parameter: 13110 * 2550 * 3490Overall length (mm): 13110Overall width of the entire machine (mm): 2550Excellent qualityAdopting multiple safety protection measures, with higher reliability;Adopting a new hydraulic system, the turning start and braking process is smoother, and the micro motion is more outstanding;Being able to adapt to various harsh road conditions, with better trafficability and more comfortable driving;The streamlined full width driver's cab and panoramic sunroof operating cabin provide

Brand：XCMGModel: QY25KMax rated lifting capacity: 25TFully-extended boom(m): 34.5mSize parameter: 13110 * 2550 * 3490Overall length (mm): 13110Overall width of the entire machine (mm): 2550Hydraulic  system The chassis engine drives the constant displacement  gear pump to realize hoisting, luffing and telescoping  operations. Load sensing proportional multi-way  change valve with impact resistance valve and  cavitation-proof valve integrated; air-cooled hydraulic  oil radiator. Oil tank capacity: 420L.