Gabatarwar samfur
Siffar tsari na ƙaƙƙarfan maɗaukaki yana kama da na sama da na ƙasa na rukunin truss.Girman haɗin 321 shine tsawon 3000mm, kuma girman haɗin 200 shine 3048mm.Ana amfani da shi musamman don ƙarfafa manya da ƙananan maƙallan trusses na daidaitattun gadoji ko gadoji na musamman.An ba da Ƙarfafa Ƙarfafawa tare da layuka biyu na manyan haɗin gwiwa na sama da ƙananan ƙananan, ƙananan layi ya dace don haɗawa tare da igiya na truss, babban layi na sama ya dace don haɗawa tare da firam ɗin tallafi, da kuma naúrar truss na ƙarshen gadar mace da ƙarshen gada na namiji yawanci ba sa sanye take da igiyoyi masu ƙarfafawa.Yawancin lokaci ana saita igiyar ƙarfafawa kai tsaye sabanin ɓangaren truss.Nau'in nau'in 200 kuma na iya yin turjiya guda ɗaya da mahaɗar kunnuwa biyu na maƙarƙashiya da aka ƙarfafa da kuma haɗin kunne guda ɗaya da biyu na sashin truss.
Ƙayyadaddun samfur
Nau'in nau'in 321 da aka ƙarfafa yana da nauyin 80 kg;nau'in 200 da aka ƙarfafawa yana da nauyin kilo 90.
amfani da samfur
1 Don ƙara ƙarfin gadar beli
2 Bangaren Gadar Bailey
3 Haɗe akan panel tare da kusoshi
| Tebur Gina-Load --- Ƙarin Hanya Daya (W=4200mm) | |||
| SPAN-ft | HS-15 | HS-20 | HS-25 |
| 30 | SS | SS | SS |
| 40 | SS | SS | SS |
| 50 | SS | SS | SS |
| 60 | SS | SS | SS |
| 70 | SS | SS | SSR |
| 80 | SS | SSR | SSR |
| 90 | SSR | SSR | SSR |
| 100 | SSR | SSR | SSR |
| 110 | SSR | SSR | DS |
| 120 | SSR | DS | Farashin DSR1 |
| 130 | DS | Farashin DSR1 | Saukewa: DSR2H |
| 140 | Farashin DSR1 | Saukewa: DSR2H | Saukewa: DSR3H |
| 150 | Farashin TSTSR2 | Saukewa: DSR2H | Saukewa: DSR4H |
| 160 | Saukewa: DSR2H | Saukewa: DSR2H | Farashin TSR2 |
| 170 | Farashin TSR2 | Farashin TSR2 | Farashin TSR3 |
| 180 | Farashin TSR2 | Farashin TSR3 | Saukewa: TSR3H |
| 190 | Saukewa: TSR3H | Farashin TSR3 | QSR4 |
| 200 | QSR4 | Saukewa: TSR3QSR3 | QSR4 |
| Tebur Gina-Load Tebur --- Layin Biyu (W=7350mm) | |||
| SPAN-ft | HS-15 | HS-20 | HS-25 |
| 30 | SS | SS | SS |
| 40 | SS | SS | SS |
| 50 | SS | SS | SSR |
| 60 | SS | SSR | SSR |
| 70 | SSR | SSR | DS |
| 80 | SSR | DS | Farashin DSR1 |
| 90 | SSRH | Farashin DSR1 | Saukewa: DSR2H |
| 100 | Farashin DSR1 | Saukewa: DSR2H | Farashin TSR2 |
| 110 | Farashin DSR1 | Farashin DSR2 | QS |
| 120 | TS | Saukewa: DSR2H | Farashin TSR2 |
| 130 | Saukewa: DSR2H | Farashin TSR2 | Farashin TSR3 |
| 140 | Farashin TSR2 | Farashin TSR3 | Saukewa: TSR3H |
| 150 | Saukewa: TSR3H | Saukewa: TSR3H | QSR4 |
| 160 | QSR4 | QSR4 | QSR4 |
| 170 | QSR4 | QSR4 | |
| 180 | QSR4 | ||
| 1.SS yana nuna kewayo ɗaya bene;DS yana nuna jeri biyu bene ɗaya;TS yana nuna jeri uku bene daya;DD yana nuna kewayon kewayon biyu matakan biyu da sauransu. | |||
| 2.Idan R ya bi SS, DS, DD, da dai sauransu, yana nufin nau'in ƙarfafawa, kuma R1 yana nufin haɓaka ɗaya kawai, R2 yana nufin jeri biyu ƙarfafa da dai sauransu. | |||
