| After-sales Service: | Video, Tel, Door-to-Door Service |
|---|---|
| Max. Lifting Height: | 50m |
| Rated Loading Capacity: | 55ton |
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The SAN-Y SCC550C is a versatile and powerful crawler crane designed for heavy-duty lifting tasks in the construction and industrial sectors. With its robust design and advanced features, the SCC550C offers a combination of strength, precision, and safety that makes it an ideal choice for various lifting operations.
High-Strength Lattice Boom: The crane features a lattice structure made of high-strength steel, providing exceptional stability and durability. The boom can extend from 13 meters to 52 meters, offering a wide range of lifting capabilities.
Advanced Hydraulic System: The crane is equipped with an efficient hydraulic system that includes open variable displacement piston pumps and dual gear pumps for swing, radiator, and control circuits. This system ensures smooth and responsive operation, even under heavy loads.
Intelligent Control System: The self-developed SYIC-II integrated control system uses CAN BUS technology for data communication between the controller, monitor, and engine. This ensures precise control and reliable performance.
Safety and Monitoring Devices: The SCC550C comes with a comprehensive set of safety features, including a load moment indicator (LMI) that automatically detects and displays load weight, work radius, and boom angle. Additional safety devices like the over-hoist protection and over-release protection ensure safe operation.
Ergonomic Operator's Cab: The crane's cab is designed with comfort and functionality in mind. It features an 8.4-inch touch screen, adjustable seat, and climate control system (heater and A/C) for the operator's convenience. The cab also includes multiple cameras for real-time monitoring of the working area.
Versatile Boom Configurations: The crane offers various boom configurations, including a fixed jib that can extend from 6.1 meters to 15.25 meters. This versatility allows the crane to adapt to different lifting scenarios.
Powerful Engine: The crane is powered by a QSB5.9-C210 engine that delivers 154 kW at 2200 rpm, providing ample power for heavy lifting tasks. The engine also meets stringent emission standards, ensuring environmental compliance.
Transportability: The SCC550C is designed for easy transportation, with a transport weight of 32.3 tons for the basic machine (with crawlers and boom base) and a transport dimension of 12200x3000x3300 mm.
| Category | Parameter | Specifications |
|---|---|---|
| Engine | Model | QSB5.9-C210 (Tier 3) |
| Displacement | 5.9L | |
| Rated Power | 154 kW / 2200 rpm | |
| Maximum Torque | 820 N·m / 1400 rpm | |
| Hydraulic System | Main Pump | High-capacity open variable piston pump |
| Gear Pump | Twin gear pump for rotation, cooling, and control circuit | |
| Control | Main pump uses electro-proportional positive flow control, winch motor uses variable piston motor | |
| System Maximum Pressure | 32 MPa for main and auxiliary winches and travel system, 20 MPa for rotation system, 4.5 MPa for control system | |
| Hydraulic Oil Tank Capacity | 460 L | |
| Rotation Mechanism | Type | Interlocking rotation drive for 360° rotation |
| Rotation Lock | Equipped with rotation lock device for reliable locking during work or transportation | |
| Rotation Support | Single row ball rotation support | |
| Rotation Speed | 0 to 1.9 rpm | |
| Lifting Mechanism | Main and Auxiliary Hoist | Individually driven, drums driven directly by winch motor through reducer |
| Drum Design | Cranked drum design for multi-layer winding without tangling | |
| Optional Free Fall Hook | Available for main and auxiliary hooks | |
| Boom System | Main Arm Structure | Truss structure with high-strength structural steel pipes |
| Fixed Jib | Truss structure, main pipes made of high-strength structural steel pipes | |
| Extended Boom Length | 1.0m for auxiliary hook operation | |
| Safety Devices | Installation/Working Mode Switch | Allows for convenient crane assembly with some safety devices deactivated |
| Emergency Stop | Cuts power to all systems in case of emergency | |
| Moment Limiter | Computer-controlled safety system with display, angle sensor, force sensor, etc. | |
| Anti-Overhoist Device | Prevents over-hoisting of the lifting hook | |
| Anti-Overlower Device | Prevents excessive lowering of the steel wire rope | |
| Function Lock | Prevents accidental operation when not in place | |
| Boom Locking Device | Locks the boom when not needed to prevent accidental operation | |
| Swing Lock | Allows for locking the upper and lower carriages | |
| Transportation | Basic Arm Weight | 50 t |
| Counterweight Weight | 16 t | |
| Main Unit Transport Weight (with crawler frame, lower arm) | 32.3 t | |
| Main Unit Transport Dimensions (with crawler frame, lower arm) | 12,200×3,000×3,300 mm |
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