DAIM NTAWVTSHUAB KAUJ RUAM HLAUNTA:
1. Nrog kev tswj zaub mov. Nws yooj yim rau kev ua haujlwm thiab so tes rau kev kho cov khoom siv.
2. Lawv muaj lub luag haujlwm ntawm lub caij nplooj ntoos hlav cua uas tuaj yeem ntsia tau sab hauv caj npab (Xaiv tau).
3. Cov hniav nias thiab cov hniav folding yog cov qauv ntu.
COV LUS QHIA:
| QAUV | PBB1020/2A | PBB1270/2A | PBB1520/1.5A | PBB1020/3SH | PBB1270/3SH |
| Qhov ntev ua haujlwm siab tshaj plaws (hli) | 1020 | 1270 | 1520 xyoo | 1020 | 1270 |
| Max. daim ntawv tuab (hli) | 2.0 | 2.0 | 1.5 | 2.0 | 1.5 |
| Max.clamping bar nqa (hli) | 47 | 47 | 47 | 45 | 45 |
| Lub kaum sab xis | 135° | 135° | 135° | 150° | 150° |
| Qhov loj ntawm cov khoom (cm) | 146x62x127 | 170x71x127 | 196x71x130 | 142x59x142 | 167x66x142 |
| NW/GW(kg) | 320/350 | 350/385 | 395/466 | 430/470 | 465/510 |