Product Description

Knuckle boom truck mounted 80 ton HBQZ Factory supply hydraulic 6 boom arm crane for sale (SQ1600ZB6)

Part 1-----PRODUCT DETAILS
Pictures show:

Technical information:

 

Model # SQ1600ZB6 /knuckle crane 80ton at 2m
Max Liftingmoment 1600Kn.m
Max Lifting Capacity 40000/4.0
23500/6.26
14500/9.56
5000/15.1
Max Lifting Height 17m
Max Working Radius 15.2m
Boom Section 6 stages
Rotation Angle 360°All Rotaion
Rated Working Pressure 28mpa
Oiltank Capacity 400L
Related Oil Flow 110 L/min
Outrigger Span 2220-7985mm
Outrigger adjustable, Hydraulic operating.
Crane Weight 14100kg
Installation Space 2540mm
Swingtype Planetary gear reduction
Safety Device Load Indicator, Hydraulic Safety Valve, Counter Balance Valve, Automatic Swing Brake, Hook Safety Device.
Options Aux.winch,Aux.Boom,Remote control
Material HG785D

Truck for reference
Truck brand Xihu (West Lake) Dis.feng (other truck brand can be customized)
Cabin  Driving type: 8x4, Left hand drive (Right hand drive type can be customized)
Color is optional
Vehicle Main Dimensions Overall size (L x W x H) 11950x2500x3800 mm
Wheel base 1800+4600+1350 mm
Cargo Body 6800x2350x500 mm
Weight in KGS GVW 31000 kg
Tare weight 14500 kg
Front axle loading capacity 2 x 7000 kg
Rear axles loading capacity 2 x 16000 kg
Engine  Type Diesel, 4-stroke direct injection, 6-cylinder in-line with water cooling, turbo-charging and inter-cooling
  Horse Power 371HP (273kw)
  Max Torque 1500N.m
  Emission standard Euro II
Max Speed 102 km/h
Gearbox manual gearbox with 10 forwards & 2 reverses, with PTO
Tire  12R22.5 tubeless tire, 13 pieces including 1 spare tire

Our advantages:
1.Knuckle boom crane,named knuckle truck mounted crane , is a easy to operate and more economical facility.
The raise and down are driven by wire rope, easy to accurately control. The barycentre of knucle boom truck
crane are far to the mounting point, beneficial for average the loading, the arm are more longer, with wide
operating range.
2.Truck Loader Crane,named loader mounted crane, is a type of machine can carry heavy weights and
transport them. The truck with crane mounted can load and unload the freight itself and don't need to
employ another crane. The loader crane can freely route in 360 degrees, raise and extend, make the
loading simple and economic. Compare to the mobile crane, truck loader cranes are more convenient
and effective.This truck mounted cranes are a great way to move equipment from the truck base to
the ground and back from the ground. They are usually flexible to transport and move heavy loads
to high altitudes, such as stones, containers, etc., and are usually mounted on industrial dump trucks.
3.The material of truck mounted crane is used HG785D international standard high-strength steel to
reduce the weight of crane.
4.The boom of the knuckle boom crane is used hexagonal structure,reducing the lateral.
5. The balance valve,hydraulic lock,operated valve,hydraulic pump and other core parts of truck mounted
crane to ensure the micro-mobility,security and stability is Italian brand 
6.Our oil seal and gasket for hydraulic pump of truck mounted crane is  Parker brand
7.The remote control operate of truck mounted crane is Sweden Brand scanreco. 
8.We can provide truck mounted cranes for various brands of chassis, such as Xihu (West Lake) Dis.feng,
ZheJiang Automobile, Sinotruk, Xihu (West Lake) Dis.n, Xihu (West Lake) Dis. and so on.And my factory export department directly sale ,
export experience more than 20 years with the drive type could be 4x2 , 6x2 , 6x4 ,  8x4,  providing LHD
(left hand drive) and RHD (right hand drive) vehicles.

Part 2-----OUR COMPANY

ZheJiang BEST CRANE CO.,Ltd is located in the central China in ZheJiang Province.We are a professional truck
mounted crane manufacture, mainly engaged in researching, developing and manufacturing truck mounted
cranes from 1 ton to 200 tons.The Company has passed the ISO 9001-2008, and achieved the license of
Special Equipment Manufacture Unit.

ZheJiang CRANE is a wholly-owned subsidiary of ZheJiang XIHU (WEST LAKE) DIS.NG TECHNOLOGY CO.,LTD,which is formerly
known as China famous hydraulic cylinder manufacture. The Head office XIHU (WEST LAKE) DIS.NG was founed in 2001,the
main products include  a variety of special hydraulic cylinder.

After 20 years development,XIHU (WEST LAKE) DIS.NG now covers an area of 200,000 Square meters, ownes a registered capital of 1000 million RMB,and 250 million RMB worth of fixed assets .XIHU (WEST LAKE) DIS.NG has established long
time cooperation with over 80 big companies like Zoomlion, Fukuda Fortaleza, CHINAMFG Vehicle Group and so on. 

Our company have more than 800 units equipment for mass production.We can product around 220 thround units per year of hydraulic cylinder and 500 units per year of truck crane.
Our company have more than 150 technical staff, Have more than 10 invention patents and 60 utility patents.So we can produce custiomed products or develop new products.

Part 3-----EXHIBITION

Our company attend the CANTON FAIR in China twice 1 year since 2014.
And also attend the BAUWA FAIR evevry 2 year. 
We also coopearate with our customers for many fair both in China or overseas.

Part 4-----FAQ
1: What kind terms of payment can be accepted?
A: For terms of payment, L/C, T/T, D/A, D/P, Western Union (can be) could accepted
2: How to pack and transport?
A: Nude with safty protection, only crane can be packed into containers for shipment.
     And the truck mounted crane can be deliveried with ro-ro ship.
3: How long is the delivery time??
A: 35 days after receiving the deposit.
4: What about the warranty time?
A: 12 months after shipment or 2000 working hours, whichever occuts first.
5. What about the Minimum Order Quantity?
A: 1 unit. For customized products, the MOQ can be Negotiated.

  

  
 

Certification: ISO9001
Condition: New
Maximum Lifting Height: 15-20m
Maximum Lifting Weight: >16t
Shaft Number: 4
Crane Jib: 6 Arms
Customization:
Available

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hydraulic cylinder

How do hydraulic cylinders handle the challenges of minimizing friction and wear?

Hydraulic cylinders employ several mechanisms and techniques to effectively minimize friction and wear, ensuring optimal performance and longevity. Minimizing friction and wear is crucial for hydraulic cylinders as it helps to maintain efficiency, reduce energy consumption, and prevent premature failure. Here's a detailed explanation of how hydraulic cylinders handle the challenges of minimizing friction and wear:

1. Lubrication:

- Proper lubrication is essential for minimizing friction and wear in hydraulic cylinders. Lubricating fluids, such as hydraulic oils, are used to create a thin film between moving surfaces, reducing direct metal-to-metal contact. This lubricating film acts as a protective barrier, reducing friction and preventing wear. Regular maintenance practices include monitoring and maintaining the appropriate lubricant levels to ensure optimal lubrication and minimize frictional losses.

2. Surface Finishes:

- The surface finishes of components in hydraulic cylinders play a crucial role in minimizing friction and wear. Smoother surface finishes, achieved through precision machining, grinding, or the application of specialized coatings, reduce surface roughness and frictional resistance. By minimizing surface irregularities, the risk of wear and friction-induced damage is significantly reduced, resulting in improved efficiency and extended component life.

3. High-Quality Sealing Systems:

- Well-designed and high-quality sealing systems are crucial for minimizing friction and wear in hydraulic cylinders. Seals prevent fluid leakage and contamination while maintaining proper lubrication. Advanced sealing materials, such as polyurethane or composite materials, offer excellent wear resistance and low friction characteristics. Optimal seal design and proper installation ensure effective sealing, minimizing friction and wear between the piston and cylinder bore.

4. Proper Alignment and Clearances:

- Hydraulic cylinders must be properly aligned and have appropriate clearances to minimize friction and wear. Misalignment or excessive clearances can result in increased friction and uneven wear, leading to premature failure. Proper installation, alignment, and maintenance practices, including regular inspection and adjustment of clearances, help ensure smooth and even movement of the piston within the cylinder, reducing friction and wear.

5. Filtration and Contamination Control:

- Effective filtration and contamination control are essential for minimizing friction and wear in hydraulic cylinders. Contaminants, such as particles or moisture, can act as abrasive agents, accelerating wear and increasing friction. By implementing robust filtration systems and proper maintenance practices, hydraulic systems can prevent the ingress of contaminants, ensuring clean and properly lubricated components. Clean hydraulic fluids help minimize wear and friction, contributing to improved performance and longevity.

6. Material Selection:

- The selection of appropriate materials for hydraulic cylinder components is crucial in minimizing friction and wear. Components subject to high frictional forces, such as pistons and cylinder bores, can be made from materials with excellent wear resistance, such as hardened steel or composite materials. Additionally, selecting materials with low coefficients of friction helps reduce frictional losses. Proper material selection ensures durability and minimized wear in critical components of hydraulic cylinders.

7. Maintenance and Regular Inspection:

- Regular maintenance and inspection practices are vital for identifying and addressing potential issues that could lead to increased friction and wear in hydraulic cylinders. Scheduled maintenance includes lubrication checks, seal inspections, and monitoring of clearances. By promptly detecting and rectifying any signs of wear or misalignment, hydraulic cylinders can be kept in optimal condition, minimizing friction and wear throughout their operational lifespan.

In summary, hydraulic cylinders employ various strategies to handle the challenges of minimizing friction and wear. These include proper lubrication, employing suitable surface finishes, utilizing high-quality sealing systems, ensuring proper alignment and clearances, implementing effective filtration and contamination control measures, selecting appropriate materials, and conducting regular maintenance and inspections. By implementing these practices, hydraulic cylinders can minimize friction and wear, ensuring smooth and efficient operation while extending the overall lifespan of the system.

hydraulic cylinder

Adaptation of Hydraulic Cylinders for Medical Equipment and Aerospace Applications

Hydraulic cylinders have the potential to be adapted for use in medical equipment and aerospace applications, offering unique advantages in these industries. Let's explore how hydraulic cylinders can be adapted for these specialized fields:

  1. Medical Equipment: Hydraulic cylinders can be adapted for various medical equipment applications, including hospital beds, patient lifts, surgical tables, and rehabilitation devices. Here's how hydraulic cylinders are beneficial in medical equipment:
    • Positioning and Adjustability: Hydraulic cylinders provide precise and smooth movement, allowing for accurate positioning and adjustments of medical equipment. This is crucial for ensuring patient comfort, proper alignment, and ease of use.
    • Load Handling: Hydraulic cylinders offer high force capabilities, enabling the safe handling of heavy loads in medical equipment. They can support the weight of patients, facilitate smooth transitions, and provide stability during procedures.
    • Controlled Motion: Hydraulic cylinders provide controlled and stable motion, which is essential for delicate medical procedures. The ability to adjust speed, position, and force allows for precise and controlled movements, minimizing patient discomfort and ensuring accurate treatment.
    • Durability and Reliability: Hydraulic cylinders are designed to withstand rigorous use and demanding environments, making them suitable for medical equipment applications. Their durability and reliability contribute to the long-term performance and safety of medical devices.
  2. Aerospace Applications: Hydraulic cylinders can also be adapted for aerospace applications, where lightweight yet robust systems are essential. Here's how hydraulic cylinders are advantageous in aerospace:
    • Flight Control Systems: Hydraulic cylinders play a critical role in aircraft flight control systems, including ailerons, elevators, rudders, and landing gear. They provide precise and reliable actuation, allowing pilots to control the aircraft's movements with accuracy and responsiveness.
    • Weight Optimization: Hydraulic cylinders can be designed using lightweight materials, such as aluminum alloys or composite materials, to reduce overall weight. This weight optimization is crucial in aerospace applications to enhance fuel efficiency, payload capacity, and aircraft performance.
    • Shock and Vibration Resistance: Aerospace environments involve significant shock and vibration forces. Hydraulic cylinders can be engineered to withstand these dynamic loads while maintaining performance and reliability, ensuring consistent operation even under extreme conditions.
    • Space Constraints: Hydraulic cylinders can be designed to fit within the space constraints of aircraft or spacecraft. Their compact size and flexible mounting options allow for efficient integration into the limited available space.

In summary, hydraulic cylinders can be adapted for use in medical equipment and aerospace applications, leveraging their precise positioning, load handling capabilities, controlled motion, durability, and reliability. In medical equipment, hydraulic cylinders enable comfortable patient positioning, smooth transitions, and controlled movements during procedures. In aerospace, hydraulic cylinders provide precise actuation, weight optimization, shock and vibration resistance, and space-efficient solutions. By adapting hydraulic cylinders to these specialized fields, manufacturers can meet the unique requirements and enhance the performance of medical equipment and aerospace systems.

hydraulic cylinder

What safety precautions should be followed when working with hydraulic cylinders?

Working with hydraulic cylinders requires strict adherence to safety precautions to prevent accidents, injuries, and damage to equipment or property. Hydraulic systems operate under high pressures and involve moving parts, which can pose serious hazards if not handled properly. Here's a detailed explanation of the safety precautions that should be followed when working with hydraulic cylinders:

1. Training and Knowledge:

- Ensure that personnel working with hydraulic cylinders have received adequate training and possess a thorough understanding of hydraulic system operation, maintenance, and safety protocols. Proper training should cover topics such as hydraulic principles, pressure ratings, safe work practices, and emergency procedures. Only trained and authorized personnel should be allowed to handle hydraulic cylinders.

2. Wear Personal Protective Equipment (PPE):

- Always wear appropriate personal protective equipment when working with hydraulic cylinders. This may include safety glasses, gloves, protective clothing, and steel-toed boots. PPE helps protect against potential hazards, such as hydraulic fluid leaks, flying debris, or accidental contact with moving parts.

3. Hydraulic System Inspection:

- Before working with hydraulic cylinders, inspect the entire hydraulic system for any signs of damage, leaks, or loose connections. Check hydraulic hoses, fittings, valves, and cylinders for integrity and secure fastening. If any issues are detected, the system should be repaired or serviced before operation.

4. Relieve Pressure:

- Before performing any maintenance or disassembly on a hydraulic cylinder, it is crucial to relieve the pressure in the system. Follow the manufacturer's instructions to properly release pressure and ensure that the hydraulic cylinder is depressurized before starting any work. Failure to do so can result in sudden and uncontrolled movement of the cylinder or hydraulic lines, leading to serious injuries.

5. Lockout/Tagout Procedures:

- Implement lockout/tagout procedures to prevent accidental energization of the hydraulic system while maintenance or repair work is being conducted. Lockout/tagout involves isolating the energy source, such as shutting off the hydraulic pump and locking or tagging the controls to prevent unauthorized operation. This procedure ensures that the hydraulic cylinder remains in a safe, non-operational state during maintenance activities.

6. Use Proper Lifting Techniques:

- When working with heavy hydraulic cylinders or components, use proper lifting techniques and equipment to avoid strain or injury. Hydraulic cylinders can be heavy and awkward to handle, so ensure that lifting equipment, such as cranes or hoists, is properly rated and used correctly. Follow safe lifting practices, including securing the load and maintaining a stable lifting posture.

7. Hydraulic Fluid Handling:

- Handle hydraulic fluid with care and follow proper procedures for fluid filling, transfer, and disposal. Avoid contact with the skin or eyes, as hydraulic fluid may be hazardous. Use appropriate containers and equipment to prevent spills or leaks. If any hydraulic fluid comes into contact with the skin or eyes, rinse thoroughly with water and seek medical attention if necessary.

8. Regular Maintenance:

- Perform regular maintenance and inspections on hydraulic cylinders to ensure their safe and reliable operation. This includes checking for leaks, inspecting seals, monitoring fluid levels, and conducting periodic servicing as recommended by the manufacturer. Proper maintenance helps prevent unexpected failures and ensures the continued safe use of hydraulic cylinders.

9. Follow Manufacturer Guidelines:

- Always follow the manufacturer's guidelines, instructions, and recommendations for the specific hydraulic cylinders and equipment being used. Manufacturers provide important safety information, maintenance schedules, and operational guidelines that should be strictly adhered to for safe and optimal performance.

10. Emergency Preparedness:

- Be prepared for potential emergencies by having appropriate safety equipment, such as fire extinguishers, first aid kits, and emergency eyewash stations, readily available. Establish clear communication channels and emergency response procedures to promptly address any accidents, leaks, or injuries that may occur during hydraulic cylinder operations.

By following these safety precautions, individuals working with hydraulic cylinders can minimize the risk of accidents, injuries, and property damage. It is essential to prioritize safety, maintain awareness of potential hazards, and ensure compliance with relevant safety regulations and industry standards.

China supplier Crane manufacturer 80 ton Hydraulic Knuckle boom truck mounted crane   with high quality China supplier Crane manufacturer 80 ton Hydraulic Knuckle boom truck mounted crane   with high quality
editor by CX 2023-10-30