Top 10 Largest Telescopic Crawler In The World
24 December 2025
Kobelco TK550GSB
Kobelco TK550GSB is a 55-tonne rated capacity telescopic crawler crane with a main boom of 20.9m.
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*Crane Specifications, Load Charts, and Crane Manuals are for reference only.
Contact the crane manufacturer for manuals to operate the crane properly.
Product Description
| Max. Rated Lifting Capacity t × m | 55 × 3.0 | |
|---|---|---|
| Boom Length m | 7.7 ～ 20.9 | |
| Rope Speed | Main Winch m/min | *110 |
| Auxiliary Winch m/min | *110 | |
| Third Winch m/min | *110 | |
| Swing Speed min-1 {rpm} | 2.3 {2.3} | |
| Traveling Speed km/h | High Speed 2.1 / Low Speed 1.4 | |
| Operating weight (Std + 55t Hook + Ball) |
t | 53.4 |
| Ground Bearing Pressure (Std + 55t Hook + Ball) |
kPa {kgf/cm2} | 72.9 {0.74} |
| Gradeability %(degree) | 30 (16.7) | |
Engine
| Name | Daimler OM936LA（MTU 6R1000）Diesel Engine |
|---|---|
| Output kW/min-1 | 207 / 2,000 {281 / 2,000} |
Wire Rope
| Main Winch mm × m | Φ 20 × 120 |
|---|---|
| Auxiliary Winch mm × m | Φ 20 × 60 |
| Third Winch mm × m | Φ 18 × 120 |
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