Shandong Heavy Industry Machinery Co.,Ltd.
Quality First,Service Best
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DX520PC-9 21 Meters Boom Steel Grabbing Machine In Crawler
Product Advantages
Superior Efficiency – Advanced hydraulic controls enable smooth, precise movements for rapid loading and sorting,
maximizing operational uptime.
Enhanced Stability – A widened undercarriage and optimized counterweight system ensure
unmatched balance during heavy-load operations.
Operator-Centric Design – Ergonomic cabin with reduced noise/vibration and intuitive joystick
controls prioritize operator comfort and safety.
Multi-Functional Adaptability – Interchangeable attachments (grapples, magnets, etc.)
allow seamless switching between scrap, logs, or bulk materials.
Eco-Friendly Performance – Fuel-efficient engine technology minimizes emissions while maintaining high power output.
Product Parameter
| Weight | 50 Tons |
| Grab volume | 1 CBM |
| Engine | Cummins |
| Swing speed | 10.3min-1 |
| Travel speed | 5.3/3.1km/h |
| Ground specific pressure | 0.9kg/cm2 |
| Gradeability (%) | 70 |
| Digging force | Standard 267KN |
| Cabin | Liftable |
