| Imodeli | I-STZY 40×32 | I-STZY 50×40 | I-STZY 60×45 | I-STZY68×51 | |
| ububanzi besilinda (mm) | 400×320 | 500×400 | 600×450 | 680×510 | |
| amandla (kw) | 7.5 | 11 | 18.5 | 22 | |
Ukucushwa Okujwayelekile
• Injini isebenzisa injini ye-Siemens Bede;
• Ama-bearings afakwe asebenzisa izinhlobo zasekhaya;
• I-Thermometer isebenzisa i-dial thermometer;