2021 SANY SCC850A-6 Crawler crane

2021 SANY SCC850A-6 Crawler crane

The SANY SCC850A-6 is an 85-ton classic crawler crane. It was manufactured in 2021 and is equipped with a third-generation emission control system. It is suitable for various engineering projects such as factory hoisting, steel structure installation, equipment positioning, and municipal infrastructure construction. The entire machine has strong stability and excellent load-bearing walking performance. The working conditions are flexible.

Key technical parameters

• Machine model: SCC850A-6
• Maximum rated lifting capacity: 85 tons
• Rated maximum lifting moment: 358 t·m
• Current working condition: Main boom 39 m, standard counterweight 35 t
• Main boom applicable length range: 12–57 m, supporting expansion of the auxiliary boom
• Power unit: Wuxi WP7 diesel engine, rated power 221 kW, third-generation emission control
• Operating performance: Supports load-bearing walking and stable operation within 360° rotation

Performance and system features

• Adopting a heavy-duty crawler chassis, with low ground pressure, strong adaptability to the site, capable of stable operation on muddy and soft construction sites, and smooth walking without slipping.
• Truss-type high-strength main boom structure, high rigidity and strong anti-deformation capability, 39-meter main boom working condition covers a wide range, and lifting accuracy is stable.
• Standard 35-ton counterweight, reasonable counterweight ratio, excellent anti-overturning performance of the entire machine, fully meeting the requirements of conventional medium-height lifting operations.
• Equipped with a mature hydraulic control system, smooth operation, precise fine movement, flexible start-stop function, high positioning accuracy during hoisting and positioning, low failure rate, and convenient maintenance.