| Main Parameters / Qauv | QTZ40 (TC4208) | QTZ40 TSI (TC4708) | QTZ40 (TC4808) | QTZ40 (TC4810) | |
| Rated load caij | KN.m | 400 | 400 | 400 | 400 |
| max lifting muaj peev xwm | t | 4 | 4 | 4 | 4 |
| max ua hauj lwm Scope | m | 42 | 50 | 55 | 56 |
| Qhov max Scope rated lifting Scope | t | 0.8 ua | 0.8 ua | 0.7 ua | 1.0 |
| Kev teeb tsa qhov siab | m | 30/100 ib | 30/120 ib | 30/120 ib | 30/120 ib |
| Lifting ceev | m/min | (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 |
| Derricking ceev | m/min | 38/26 | 38/26 | 38/26 | 38/26 |
| Slewing ceev | r / min | 0 ~ 0.62 hli | 0 ~ 0.62 hli | 0 ~ 0.62 hli | 0 ~ 0.62 hli |
| Nce toj ceev | m/min | 0.4 | 0.4 | 0.4 | 0.4 |
| Tag nrho lub cev muaj zog | kw | 25.12 Nws | 25.12 Nws | 25.12 Nws | 25.12 Nws |
| Ua haujlwm kub | ℃ | — 20 ~ + 40 | |||
| Ua haujlwm voltage | V | 380 ± 5% | |||
| max ua hauj lwm cua siab | N/㎡ | 250 | |||
