Maintenance and Serviceability: Construction machinery rams cylinders are designed for ease of maintenance and serviceability. Accessible ports, inspection points, and replaceable components help minimize downtime during maintenance and repairs.
Crawler Crane Hydraulic Cylinder
Double Acting and Single Acting: Hydraulic cylinders for construction machinery can be either double acting or single acting. Double-acting cylinders generate force in both the extension and retraction strokes, providing versatility in construction equipment operations. Single-acting cylinders generate force in one direction only, typically using an external force, such as gravity or a spring, to return to the starting position.
Safety Considerations: Construction machinery rams cylinders may incorporate safety features such as overload protection valves, cushioning mechanisms, or position sensors. These features enhance the safety of construction equipment operations and protect against sudden drops, impacts, or equipment damage.
| Item | Specification | Unit | Supporting range | |
|---|---|---|---|---|
| The cylinder diameter | 60 ~ 540 | mm | 35—4000 unit crawling crane | |
| Stem diameter | 36 ~ 490 | mm | ||
| Stroke | 30 ~ 5500 | mm | ||
| Work stress | 5 ~ 30 | MPa | ||
|
Output force |
thrust | 5951(Max) | KN | |
| pull | 1051(Max) | KN | ||
| Operating temperature | -40 ~ 100 | ℃ | ||
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