1. Lub tshuab khoov Bead ua rau lub phaj swaged, kev sib txuas thiab lwm yam ntawm cov kav dej voj voog, uas xa mus rau kev tsoo cov phaj nyias nyias rau hauv cov tav hauv qee yam duab.
2. Lub zog ntawm cov phaj, cov kav dej lossis cov khoom hlau tau txhim kho.
3. Cov hlau welded kev tsim kho thav duab
4. Cov menyuam yaus uas kho tau
5. Cov hlau ncej nrog cov bronze bushings
6. Lub cev muaj zog txo qis nrog lub kaw lus nres
7. Kev txav ntawm cov menyuam nrog ko taw pedal
8. Ua tiav nrog sawv ntsug
9. 4 teeb tsa tus qauv rollers
COV LUS QHIA:
| QAUV | ETB-25 | ETB-40 |
| Qhov siab tshaj plaws ntawm qhov tuab | 2.5 hli / 12Ga | 4 hli/8 Ga |
| Qhov ntev ntawm lub tog raj kheej | 120mm/ 4-3/4” | 165 hli / 6-1/2” |
| Qhov tob ntawm caj pas | 280 hli / 11” | 300 hli / 12” |
| Lub tog raj kheej ceev | 20rpm | 15.3rpm |
| Lub zog tsav tsheb | 1.5kW / 2HP | 2.2kW / 3HP |
| Qhov hnyav tag nrho | 235kg/518lb | 341kg/752lb |
| Qhov loj ntawm cov khoom (cm) | 147x58x135 | 165x58x140 |