1500 kN (higher force on request)
These rail clamps are storm brakes suitable for high forces.
They are self-blocking type; in case a force acts on the crane and tends to put the same into motion, they press on the rail sideways.
This pressing gets stronger as the crane moves. The rail clamps can withstand horizontal force only.
These clamps are guideless so, when the clamp is released, there are no parts touching the rail.
| OPTIONS | |
| Hand Pump | |
| Working temperature different from standard (-20°, +40°) | |
| Double side flanges or upper flange (with hydraulic unit supplied separately from rail clamps) | |
| Hydraulic unit suitable to operate with more than one rail clamps | |
| Electrical board (on plate or box IP55) | |
| Limit switch which signals „rail clamps closed” | |
| Security side stowage pins | |
| Manufacturing according Q.C.P. different from our standard | |
| Language of documentation different from standard | |
| Certificates of materials (EN 10204-2.2, EN 10204-3.1 o EN 10204-3.2) for all main components | |
| MAIN FEATURES |
Holding force = up to 560 kN
Vertical float = ± 25 mm (to be checked upon rail type)
Horizontal float = ± 30 mm
Rail tolerance = ± 1,5 mm
Opening time = 4 seconds
Adjustable closing time (5 ÷ 18 s)
Easy maintenance
Emergency manual opening device
Rail preservation