hardox 450 chidebe chakuthupi, chapamwamba, chidebe cha rock cha Cat/Jcb/Hitachi/Kubota/Komats
Kufotokozera kwa Chidebe cha Excavator:
1. Mitundu yosiyanasiyana ya zidebe idapangidwa molingana ndi pempho lamakasitomala.
2. Mphamvu: 0.1cbm mpaka 8cbm
3. Ntchito: Volvo, CAT, Kobelco, Hyundai, Lonking, XCMG, XGMA, Sany, Hitachi, Liugong, SDLG etc.
4. Mtundu: Chidebe chokhazikika, ndowa yolemetsa, ndowa yokumba miyala, chidebe cha mafupa
5. Zida: Q345B, NM360, q460
Zigawo za mankhwala
| Kuyerekeza kwa Zida Zamankhwala ndi Zochita Zamakina Zazinthu Zitatu | ||||||||||
| Zakuthupi | Kodi | Main Chemical Components | Kuuma kwa Brinell (HB) | Tensile Stretch (%) | Kulimba kwamakokedwe | Zokolola Mphamvu | ||||
| C | Si | Mn | P | S | ||||||
| Manganess Steel Plate | Q345B | 0.18 | 0.55 | 1.4 | 0.03 | 0.03 | 360 | 16 | 1200 | 1020 |
| Plate Yachitsulo Yosamva Kuvala Kwanyumba | NM400 | 0.25 | 0.7 | 1.6 | 0.03 | 0.01 | 370-430 | 10 | 1200 | 345 |
| Plate Yachitsulo Yosamva Mphamvu Yapamwamba | Zithunzi za HARDOX450 | 0.26 | 0.24 | 1.7 | 0.02 | 0.01 | 450-540 | 10 | 1400 | 1300 |
Katundu wazinthu
| Pa Komatsu | Za Hita | Za Caterpillar | Kobelco | Hyundai |
| PC30 | EX30 | E70 | SK45 | R55 |
| PC40-5 | EX40 | E70B | SK55 | R60 |
| PC55UU-2 | EX50 | E120 | Chithunzi cha SK60 | R80 |
| pa pc56 | EX55 | E120B | SK70 | R130 |
| PC60-6-7 | EX60-2 | E200B | SK75 | R140 |
| PC100 | EX70 | E240 | Chithunzi cha SK100-3 | R160 |
| PC120 | EX80 | E300B | Chithunzi cha SK120-1 | R180 |
| PC128 | EX100 | E311 | Chithunzi cha SK130 | R190 |
| PC130 | EX120 | E307 | Chithunzi cha SK140 | R200 |
| PC150 | EX160-3 | E312 | Chithunzi cha SK200-1 | R210 |
| PC160 | EX200 | E315 | Chithunzi cha SK210 | R215 |
| PC200 | EX220 | E320 | Chithunzi cha SK220 | R220 |
| PC210 | EX225 | E322 | Chithunzi cha SK230 | R225 |
| PC220 | EX230 | E324D | Chithunzi cha SK250 | R235 |
| PC240 | EX240 | E325 | Chithunzi cha SK260 | R265 |
| PC270-7 | EX250-6 | E329B | Chithunzi cha SK330 | R280 |
| PC300 | EX300-3 | E330 | SK350-8 | R290 |
| PC350 | EX330 | E336 | Chithunzi cha SK430 | R300 |
| PC360-7 | EX350-5 | E345 | Chithunzi cha SK450-6E | R305 |
| PC400 | EX400-3 | E365 | R320 | |
| PC450-6 | EX450 | E374 | ndi R335 | |
| PC600-6 | EX800 | E416 | R360 | |
| PC650 | EX1200 | E450 | R380 | |
| Kato | Sany | Sumitomo | Doosan | R430 |
| HD250-7 | SY75 | Mtengo wa SH60 | DH55-5 | R450 |
| Chithunzi cha HD307 | SY135-8 | Mtengo wa SH100 | DH60-7 | R520 |
| HD400-7 | SY200 | Mtengo wa SH120 | Chithunzi cha DH130 | Volvo |
| HD450-5 | SY205C-8 | Mtengo wa SH130 | DH220-3-5 | EC55 |
| HD550-1-7 | SY210 | Mtengo wa SH135 | DH225 | Chithunzi cha EC140 |
| HD700-2-7 | SY215-7-8 | SH200 | DH258-7 | Chithunzi cha EC210 |
| HD770-1-2 | SY230 | Mtengo wa SH210 | DH280 | EC240 |
| HD800-7 | SY235-8 | Mtengo wa SH220 | DH300 | Mtengo wa EC290 |
| HD820-3 | SY285 | Mtengo wa SH240 | Chithunzi cha DH360 | Mtengo wa EC360 |
| HD900-5-7 | SY330 | Mtengo wa SH265 | DH370-9 | EC460 |
| Chithunzi cha HD1023 | SY335 | Mtengo wa SH300 | Chithunzi cha DH420-5 | |
| HD1220-1 | SY360-8 | Mtengo wa SH330 | DH500 | |
| HD1250-7 | SY365-8 | Mtengo wa SH350 |




































