Repairing gearbox Rademakers Ratar 1120-S

Scope of work:

We performed repair on a gearbox RADEMAKERS Ratar 1120-S.

A client from Netherlands came to us with this Rademakers Ratar 1120-S gear unit. We reviewed the unit and did a total overhaul. After the overhaul was done, we did a lot of testing and prepared the gearbox to be shipped back to this client.

Scope of work:

- Disassembly, cleaning and inspection
- Renew bearings, seals and various small materials
- Assembly and adjustment
- Test run with reporting
- Preserve the gearbox externally in a 2-layer paint system

- Assemble gearbox and apply oversized dowel pins
- Interior preservation updating with oil-resistant paint
- Cycle the input pinion shaft (pos.17) with Stelite t.p.v. the oil seal
- Crank pinion shaft (pos.23) with Metco 42-C t.p.v. bearing fits
- Checking inside work (teeth) manually
- Linking input, minimum mechanical cleaning
- Renewing the keys for couplings
- The renewed vent cap, pressure gauge, temperature meter (both large display) and valve according to model
- Bearing covers planes i.v.m. axial bearing clearance