YD-22 hydraulic tamping machine adopts double guide pillars and single cylinder lifting mode.
YD-22 hydraulic tamping machine adopts double guide pillars and single cylinder lifting mode. By tamping the line, the ballast has certain compactness and elasticity, and improves the overall stability and smoothness of the line. It can not only prolong the service life of rail, but also prolong the service life of wheel set, make the train run more smoothly and reduce the railway transportation cost.
Rated power | 9.5Kw |
Rated speed | 3600rpm |
Weight | 25kg |
Fuel consumption | 310G / kWh |
Vibration frequency | 67hz |
hydraulic system working pressure | 5.0 ~ 6.0MPa |
Maximum insertion force | ≥ 18kn |
Maximum clamp strength | 7.1kn * 2 |
Lifting time | 2s |
Descent time | 1s |
Clamping time | 0.5s |
Track gauge of running frame | 1435mm |
Insertion depth | 90mm ~ 120mm (below the pillow bottom surface) |
Exciting force | 22kn |
Production efficiency | ≥ 340 sleepers / each group per hour |
Net weight | ≤ 360kg |
Dimension | 1420 *680 *1550 mm |
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