Sany 5.8 Ton Knuckle Boom Crane

Rated Lifting Load Mass	3300kg
Full Extended Length of the Lifting Arm	9.6m
Lifting Torque	5.8t·m

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BRIEF

All the folding arm crane models currently produced by Sany Palfinger are original imports of models that have been sold in Europe for more than 10 years. They adopt the same design and quality control standards as those of its parent company, Palfinger.
Ultra-low self-weight. With advanced processing techniques and design concepts, combined with high-strength steel materials, and the use of imported Saab steel plates for some critical parts, the self-weight of the crane is reduced while ensuring its lifting capacity. This increases the cargo carrying capacity for customers and improves fuel economy.
Telescopic jibs, remote controls, winches, auxiliary tools, etc. can be optionally selected from the original factory according to customers’ needs. There are mature design solutions, enabling one machine to serve multiple purposes.
High-pressure filters are standard equipment for all models in the series. This can improve the cleanliness of the oil, reduce crane failures, and extend the service life. The cranes are also equipped with super-large span rotating outriggers.
High-speed movement system of the telescopic arm. The return oil re-enters the pressure circuit instead of flowing back to the control valve. The increased hydraulic pressure makes the cylinders move faster.

FEATURES

The Sany 5.8 Ton Knuckle Boom Crane is a compact yet powerful piece of equipment, designed to meet the lifting needs across various industries with precision and efficiency.

Practical Lifting Capacity

With a 5.8 – ton lifting capacity, this crane strikes a balance between size and strength. It can handle a diverse range of loads, making it suitable for small – to – medium – scale construction projects, such as residential building construction, renovation work, and the installation of equipment in light industrial facilities. For example, it can lift pre – fabricated wall panels, steel joists, and HVAC units. The hydraulic system integrated into the crane ensures smooth and stable lifting operations, providing consistent power for each task.

Flexible Knuckle Boom Configuration

The knuckle boom design is the highlight of this crane. Composed of multiple articulated segments, it offers remarkable flexibility and maneuverability. Operators can easily navigate around obstacles in tight workspaces, which is especially beneficial in urban construction sites with limited access or in existing buildings during renovation projects. The ability to precisely adjust the boom’s angle and position enables accurate load placement, reducing the risk of damage to the load and the surrounding structures.

Precise Control Mechanisms

Equipped with advanced control systems, the Sany 5.8 – ton knuckle boom crane allows operators to have fine – tuned control over its movements. The control panel is designed to be intuitive, facilitating smooth extension, retraction, and rotation of the boom. Real – time monitoring sensors are installed to provide continuous feedback on the load status, boom position, and other crucial operating parameters. This empowers operators to make informed decisions promptly, ensuring the safe and efficient execution of lifting operations.

Mobility and Adaptability

Mounted on a sturdy carrier, the crane offers good mobility. It can be easily transported between different job sites, minimizing the time and cost associated with equipment relocation. Its relatively compact size enables it to access narrow alleys, small construction yards, and areas with limited space. Moreover, it can adapt to various terrains, whether it’s a flat urban street or a slightly uneven construction site in a rural area.

Comprehensive Safety Features

Safety is a top – priority in the design of this crane. It is equipped with a load moment indicator that continuously monitors the load and prevents overloading, which is a common cause of crane – related accidents. An anti – two – block system is in place to avoid dangerous hook – boom collisions. Adjustable outriggers provide enhanced stability during lifting operations, ensuring the safety of both the equipment and the operators. The operator’s cab is ergonomically designed with good visibility, reducing operator fatigue and enhancing safety.

Durability and Low Maintenance

Constructed using high – quality materials and advanced manufacturing techniques, the Sany 5.8 – ton knuckle boom crane is built to endure the rigors of heavy – duty use. Its components are engineered for long – lasting performance, minimizing the frequency of breakdowns. This results in reduced maintenance requirements and less downtime, making it a cost – effective choice for businesses in need of reliable lifting equipment.

SPECIFICATION

Lifting Capacity
Rated Lifting Load Mass	3300kg
Rated Lifting Torque	5.8t·m
Maximum Lifting Weight	3300kg
Lifting Torque	5.8t·m
Lifting Load Range
Slewing Angle	400°
Luffing Angle Range	0~75°
Maximum Hydraulic Extension	9.6m
Other Parameters
Outrigger Span (Fully Extended)	4.95m
Rated System Pressure	31.5Mpa
Recommended System Flow Rate	20-30L/min
Slewing Torque	6.9t·m
Number of Hydraulic Telescopic Booms	3
3 Most Important Parameters
Rated Lifting Load Mass	3300kg
Full Extended Length of the Lifting Arm	9.6m
Maximum Hydraulic Extension	9.6m
Maximum Lifting Weight	3300kg
Lifting Torque	5.8t·m