| Customization: | Available |
|---|---|
| After-sales Service: | 1 Year |
| Max. Lifting Height: | 1 Year |
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Automobile boom frame, freely telescopic boom according to construction height requirements;
Crawler hanging chassis for walking on the load;
a small radius of gyration of 3.7 meters, free to work in a narrow range;
Fast rear counterweight self-loading function and track frame shrink function for fast transition transportation.
Five-section arm, basic arm 11., maximum arm length 42m;
Fully optimized U-section high-strength structural steel boom with lighter weight;
The double-cylinder rope row telescopic mode is adopted, and the telescopic mechanism is simple, efficient, safe and reliable.
Left and right track frame independent travel drive. The traveling motor travels through the reducer and the drive wheel to realize straight walking and steering of the whole machine;
The self-weight drop system reduces energy consumption and improves the smoothness of the landing operation. Double acting single piston rod hydraulic cylinder with safety balance valve;
The main valve comes with a safety control valve, which can stop the hydraulic oil circuit when the hoist or boom is telescopically restricted to ensure the safety of the whole machine.
| Performance | Max rated lifting capacity | 135t |
| Max lifting moment | 668t*m | |
| Max rated fifting capacity with fixed jib | 30t | |
| Max lifting moment with fxed jib | 502t.m | |
| Boom length | 16-76m | |
| Fixed jiblength | 13-31m | |
| Longest(boom+fixed jib) | 65+31m | |
| Boom luffing angle | 15°-86° | |
| Fixed jib offset angle | 15°30° | |
| Speeds | Rope speed of main/auxiiary winches | 0-140m/min |
| Rope speed of booml/jib luffing winches | 90s | |
| Single rope pul | 12t | |
| Rope diameter | Φ26mm | |
| Travelling speed | 0-1.3Km/h | |
| Slewing speed | 0-2.2rpm | |
| Gradeability | 30% | |
| Engine | Imported | |
| Model | QSL8.9-C325 | |
| Rated power | 251/2200KWrpm | |
| Rated torque | 1430/1400Nm/rpm | |
| Transportation | Max transport weight of single part | 32.8(with baset)t |
| Maxtransport dimensions | 14420×3000×3260mm | |
| Average ground pressure | 0.116MPa |
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