Backed by large manufacturing base, we are known as the eminent manufacturer and supplier of Power Ramp. Manufactured from certified quality materials, these ramps are widely used to twist leveller platform top and compensate for vehicle tilt. Available in different specifications, these ramps can be customized to meet the specific requirements of the clients. Our expert quality analyzers duly test Power Ramp on different quality parameters for ensuring its quality.
- Robust construction
- High performance
- Excellent durability
The Poweramp 232 is an electro hydraulic dock leveller including hinged swing lip. The platform top as well as the lip is powered hydraulically.
Platform and lip are made of high-quality durbar plate:
- Platform: Durbar plate 6/8, S235JRG2
- Lip: Durbar plate 12/14, S355J2G3.
Depending on the width, the Poweramp 232 is strengthened along its length by means of 10-12 set profiles.caused by off-set loads within the vehicle. The lip will remain in contact with the vehicle bed up to a maximum of 100 mm from the horizontal.
The rear of the top platform is connected to the lower frame by means of three hinges (each with a length of 300 mm). The pins of the hinges (30mm) are made from drawn steel rods which can easily withstand the applied forces. Similar pins (28mm) are used for the lip hinge at the front of the platform top. These are the centre of the self-cleaning, open lip hinge construction.
The robust front channel absorb the forces created by an emergency stop, cross traffic and where end loads are being loaded below dock height. The self- supporting characteristics enable either an open or closed pit floor to be selected or for a so-called tail-lift opening to be used. Furthermore the front channel fixed to the lower frame provides protection for the hydraulic and mechanical components on the underside of the Poweramp.
If required the Poweramp 232 can be delivered tailor- made. However our standard models with a construction height of either 600 or 900 mm are available in a large range of platform dimensions. The lip (length 400 mm) has a location length of 225 mm on the vehicle bed, when using 100 mm thick bumpers.
The hydraulic functions are performed according to a logical sequence, with the aid of the Logic Block System which is operated by varying pressure differences.
The platform is powered by a hydraulic cylinder (outside 5 mm, from L2 = 4500 outside 110 mm) and the lip by a separate self-dampening cylinder (outside 45 mm). The hydraulic system is completely closed and cannot, even under the most extreme circumstances, be affected by dirt, sand or dust. Thanks to the over dimensioned cylinders; a low working pressure of approximately 70 bars is created (from L2 = 4500
approximately 90 bars).
The chrome hardened main cylinder is designed to hold a pressure of 1200 bar. As a precautionary measure, a pipe burst valve is integrated in the main cylinder. The chrome hardened lip cylinder and the hydraulic hoses are designed to hold a pressure of 600 bars.
The compact hydraulic power pack is positioned below the dock leveller platform and is connected with both cylinders by two 750 mm long hydraulic hoses. This way damage from the outside or by movement is prevented. All these characteristics ensure a safe hydraulic system with a long life span and a minimum of maintenance.