Sany SAC2200T7-8

The Sany SAC2200T7-8 boasts a substantial lifting capacity of 220 tons, equipped with a 75.5-meter main boom consisting of 7 sections and a standard 22-meter jib that can be extended up to 36 meters with optional inserts. This combination allows for superior performance in terms of lifting height, radius, and weight management, ideal for large-scale industrial applications.

Engine and Performance

The crane features a dual-engine system for optimized performance. The superstructure is powered by a Cummins QS6.7 194kW engine, and the chassis is driven by a Mercedes-Benz OM460LA.E3A engine, both adhering to the EU Stage IIIA emission standards. The sophisticated power setup ensures reduced fuel consumption and emissions, enhancing operational efficiency and environmental compliance.

Chassis and Mobility

Mounted on a 5-axle all-terrain carrier, the SAC2200T7-8 is designed for excellent mobility and stability. It includes Kessler axles with disc brakes, H-type outriggers, and a hydro-pneumatic suspension system. The crane offers six steering modes and a minimum steering radius of 10 meters, facilitating maneuverability in tight spaces and rough terrains.

Hydraulic and Control Systems

The SAC2200T7-8 employs independent hydraulic systems for the crane and chassis, featuring a variable piston pump, slewing pump, auxiliary pump, and a dedicated fluid tank. This setup enhances the crane’s operational efficiency and maneuverability. The IP67-rated cable wiring for the superstructure ensures high reliability and ease of maintenance.

Additional Features

• Boom and Jib: The crane’s boom and telescoping system are crafted from fine-grained high-strength steel, ensuring durability and robustness. The jib is offsettable at 0°/20°/40°, providing flexibility for various lifting angles.
• Transmission: The ZF transmission includes a hydraulic retarder with 12 speeds forward and 2 speeds reverse, offering smooth handling and effective power transmission.
• Safety and Maintenance: The crane is equipped with advanced safety systems, including automatic suspension control for leveling and robust outrigger beam control for stability during operations.

Dimensions and Specifications

• Overall length: 16,000 mm
• Overall width: 2,800 mm
• Overall height: 4,000 mm
• Gross weight: 60,000 kg

The Sany SAC2200T7-8 integrates cutting-edge technology and engineering excellence to deliver high lifting capacity and flexibility, making it a top choice for demanding lifting tasks in construction and infrastructure development projects.