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Sany SCC4000E Crawler Crane

1. Safety control system:
Two convenient and reliable modes of operation:working and installation, with real-time level display, stop operation braking away from machine, electr ical emergency control, anti-lightning protection, automatically walk switches, CCTV monitoring function, complete safety and supervision system;
2. Excellent operating performance:
Load-sensing, limit load regulation and electro-hydraulic proportional micro-speed control make each micromovement extremely good and operation more stable;
3. Reliable functions assurance:
Key components adopts famous international brands;sufficient safety margin for structural and mechanical design; control system can operate stably in harsh environments such as cold, high temperature, altitude and sandy conditions;
4. Powerful lifting capacity:
The maximum lifting capacity of boom is 400t, and the maximum lifting moment under superlift operating condition is 5220t·m;
5. Flexible configuration combination of operating condition:
There are up to 11 kinds of freely-combined operating conditions; the boom length of H operation condition can reach 117m, the boom combination under tower operating condition 84+87m, and boom combination under the operating condition of fixed short jib 87+9m;
6. Large chassis design:
The large chassis with a 7.6m gauge ensures excellent machine and job stability within the range of 360 °rotation;
7. Efficient self-assembly and disassembly technology:
The whole machine can be assembled and disassembled by itself, and it takes only 3 hours to assemble the basic machine;the patented synchronic control technology of one-key lifted mast has independent property right;
8. Traveling with 100% load:
Powerful tracking force and travel smoothness bring the advantages of crawler crane into full play;
9. Reliable transmission system:
The hydraulic technology with internationally renowned brands, and the system is stable and more reliable;
10. Convenient maintenance technology:
It takes approximately no more than 10min/person to adjust ;no more than 30min/per son for dai ly maintenance;no more than 2h/person to repair.GPS remote monitoring system is optional for maintenance and management;
11. Optimized transport solution:
The whole machine has a maximum transport weight of 55t and a maximum transport width of 3.1m;
12. Broad adaptability:
Comply with the CE and North American certification requirements, as well as European and U.S. Emission of hazardous substance: meet the Non-highway Europe Ⅲ standard.

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