Rail mounted travel units consisting of shrunk fitted/keyed/ splinted hollow axles to accommodate geared motor solid/hollow /key or splied shaft or make a "made for each other" combination.
The units can replace existing /obsolete /worn out wheels and travel gear boxes to make these in line with current technology.
Reva offers one of the finest available selection of energy efficient travelling Machineries with built in reliability, deriving product strength from making all the key components IN-HOUSE, optimally engineered & manufactured using the latest in designs, materials, manufacturing & quality assurance techniques.
WHEELS : Wheels are manufactured from forged medium carbon alloy steels and are machined on up- to-date CNC turning centres. The wheels are hardened to a hardness of 36-42 HRC, axles shrunk fitted into the wheels have extended axle to fit into the hollow shaft of the travelling machinery with a key or shrink disc.
WHEEL BLOCKS : Wheels Blocks are fabricated from IS 2062 steels. These Blocks are accurately fabricated & machined to achieve required parallelism & perpendicularity of the wheels. An adapter plate is provided for welding of distance pieces to obtain required wheel base. The distance pieces can be either standard rolled channel iron or fabricated box. After fixing the distance piece these wheel blocks become end-carriages for cranes or can be used for any other mechanical engineering usage. There is a mechanism by which mis-alignment is taken care of