| Paramedr technegol | Uned | TCK-46Y/46YD | TCK-52Y/52YD |
| Diamedr trosiant gwely peiriant mwyaf | mm | ∅560 | ∅560 |
| Hyd peiriannu mwyaf | mm | 300 | 300 |
| Diamedr peiriannu mwyaf (math o ddisg) | mm | ∅400 | ∅400 |
| Diamedr y twll trwy'r werthyd | mm | ∅56 | ∅62 |
| Diamedr mwyaf y bar | mm | ∅45 | ∅52 |
| Cyflymder cylchdroi'r werthyd | rpm | 4000 | 3500 |
| Math pen y werthyd | ASA | A2-5 | A2-6 |
| Pŵer modur y werthyd | Kw | 7.5 (servo) | 11 (servo) |
| Strwythur gwely peiriant (gwely ar oleddf) | math | Castio tywod resin | Castio tywod resin |
| Math o reilen ganllaw | math | Rheilen canllaw llinol | Rheilen canllaw llinol |
| Math o dyred | math | 8/12 Dewisol (hydrolig/servo) | 8/12 Dewisol (hydrolig/servo) |
| Manyleb yr offeryn | mm | 16×16/20×20 | 16×16/20×20 |
| Pŵer modur X/Z/Y | Kw | 2.4/2.4/1.7 | 2.4/2.4/1.7 |
| Teithio X | mm | 1100 | 1100 |
| Teithio Z | mm | 360 | 360 |
| Teithio Y | mm | 240 | 240 |
| Cyflymder symud cyflym X/Z | m/mun | 24 | 24 |
| Cyflymder symud cyflym Y | m/mun | 15 | 15 |
| Cywirdeb ailadroddadwyedd X/Z | mm | ±0.003 | ±0.003 |
| Cywirdeb peiriannu | GB | IT6 | IT6 |
| Strwythur pen pŵer | math | Math o gêr (modur dwbl) | Math o gêr (modur dwbl) |
| Math o ben clampio pen pŵer | er | ER25 | ER25 |
| Rhif pen pŵer (pen + ochr) | cyfrifiaduron personol | 3+3/4+4 | 3+3/4+4 |
| Cylchdroi pen pŵer uchaf | rpm | 3000 | 3000 |
| Pwysau | KG | 3300 | 3400 |
| Maint y peiriant (H × W × U) | mm | 2050×1800×2100 | 2050×1800×2100 |