| Prif baramedrau / Model | QTZ40 (TC4208) | QTZ40 (TC4708) | QTZ40 (TC4808) | QTZ40 (TC4810) | |
| Moment llwyth graddedig | KN.m | 400 | 400 | 400 | 400 |
| Y gallu codi mwyaf | t | 4 | 4 | 4 | 4 |
| Y cwmpas gweithio mwyaf | m | 42 | 50 | 55 | 56 |
| Mae cwmpas uchafswm graddio cwmpas codi | t | 0.8 | 0.8 | 0.7 | 1.0 |
| Gosod uchder | m | 30/100 | 30/120 | 30/120 | 30/120 |
| Cyflymder codi | m/munud | (a=2) 59/27/6 | (a=2) 59/27/6 | (a=2) 59/27/6 | (a=2) 59/27/6 |
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| (a=4) 30/12.3/3 | (a=4) 30/12.3/3 | (a=4) 30/12.3/3 | (a=4) 30/12.3/3 |
| Dercyflymder ricio | m/munud | 38/26 | 38/26 | 38/26 | 38/26 |
| Cyflymder slewing | r/munud | 0 ~ 0.62 | 0 ~ 0.62 | 0 ~ 0.62 | 0 ~ 0.62 |
| Cyflymder dringo | m/munud | 0.4 | 0.4 | 0.4 | 0.4 |
| Cyfanswm pŵer modur | kw | 25.12 | 25.12 | 25.12 | 25.12 |
| Tymheredd gweithio | ℃ | - 20 ~ + 40 | |||
| Foltedd gweithio | V | 380 ± 5 % | |||
| Uchafswm y pwysau gwynt sy'n gweithio | N/㎡ | 250 | |||
