Detailed Product Description

Rail clamps are used for storm braking in working and un-working state of all kinds of outdoor rail cranes, trolleys, winches and also the conveyers for position braking purpose.

Main features:
With the spring clamp and the hydraulic release.
Anti-corrosion design.
With release limit switches and interlocking protection function;
The power unit with manual pumps (only apply to YJJ300 of YJJ series and under this specification);
Hydraulic power unit with manual pumps, electric control boxes (only apply to YJJ400 of YJJ series and above this specification);
End face flange connection.
Dlamp body is the floatable structure, horizontal distance ±20mm, vertical distance ±20mm.

Operation condition:
Ambient temperature: -20 ~ +40 ;
Power unit power: three-phase AC AC380V 50Hz or AC460V 60Hz;
Hydraulic power unit control power supply: AC220V 50Hz or 270V 60Hz;
Operation mode: intermittent, short-term and low frequency.