Product Description
1. Excellent performance
Optimized design of key structural parts.
The maximum boom length is 73m, and the main boom is 73.5m.
The seven-section boom adopts a fully optimized U-shaped cross-section high-strength structural steel boom, which makes the boom more uniform and lighter in weight; the jib installation angle is 0°, 20°, 40°, and it is convenient to switch working conditions , Improve work efficiency.
Four-axle drive, with 6 steering modes, good maneuverability; the minimum turning radius of all-wheel steering is not more than 10m, which improves the passability and comfort in complex road conditions.
2. Excelent quality
Using stable and high-quality key hydraulic components such as main oil pump, main valve, winch motor, swing motor, balance valve, etc., the system has high reliability; through accurate parameter matching, the control performance is superior.
The slewing system is equipped with an integrated slewing buffer valve, which has a free sliding function, stable slewing start and control, and excellent micro-movement.
The bus instrument that integrates an integrated intelligent control electrical system can control driving parameters at any time, making driving easy; at the same time, it has an engine failure prompt function, which is convenient and fast for maintenance and troubleshooting.
The control room adopts safety glass and corrosion-resistant steel plate, and is equipped with softened interior; it has a large internal space, panoramic sunroof, adjustable seat and other humanized design, equipped with air conditioning, electric wiper, and more comfortable and easy operation.
3. Energy saving and environmental protection
Hydraulic system load feedback, constant power control, dual variable speed pump and motor, economical and energy-saving. GCP system
Using equipment remote monitoring and management system, with powerful equipment operating conditions, operating parameter collection function, remote fault diagnosis and management can be implemented.
Customers can keep track of the equipment operation, query and order accessories without leaving home.
4. Safe and reliable
Established a torque limiter calculation system based on the hoisting mechanics model. Through online no-load calibration, the rated hoisting accuracy can reach ±5%, which protects the hoisting operation in all directions; when overloading, the system automatically alarms and prompts the operation Security guarantee.
The hydraulic system is equipped with hydraulic balance valve, relief valve, two-way hydraulic lock and other components, which is stable and reliable.
The main and auxiliary winches are equipped with three-circle protectors, and the main and jib arms are equipped with height limiters to prevent over-discharge and over-winding of the wire rope.
Equipped with length, angle, pressure sensors, real-time display of crane operating status, automatic cut off dangerous actions, buzzer alarm.
| Model |
SAC2200S |
| Max Lifting weight |
220 t |
| Max. Lifting height |
105 m |
| Max. Lifting moment |
6800 kN.m |
| Engine power |
360 kW |
| 7-section boom |
68 m |
| Span |
8.3m*8.5m |
| Min. turning diameter |
20 m |
| Dead weight in driving |
60 t |
| Dimension |
15100*3000*4000 mm |
Product Pictures
Company Information
Audited Supplier 
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