Dwuma a ɛho hia a ɛwɔ afiri a wɔde tutu fam no ase .
Esiane sɛ mayɛ adwuma atwa nnwinnade a emu yɛ duru ho ahyia bɛboro mfe du nti, metumi aka akyerɛ mo . Nneɛma a wɔde tutu fam a ɛwɔ ase . yɛ component biako a ɛkame ayɛ sɛ ennya credit a ɛdɔɔso. Ɛyɛ ɔbran a wɔanto dwom biara a ɛwɔ adwuma biara a wotutu mu —a ɛyɛ duru kɛse a wɔboa, asase a ɛso yɛ den a ɛyɛ den no, ne efĩ, nsu, ne adwennwen a ɛtra hɔ daa a wogyina ano bere nyinaa.
Anwonwasɛm ne sɛ, wɔn a wɔyɛ adwuma ne wɔn a wosi gyinae dodow no ara taa bu wɔn ani gu nea ɛwɔ ase no so kosi sɛ ebedi nkogu. Efi rollers ne tracks so kosi drive a etwa to ne idlers so no, undercarriage no titiriw ne fapem a ɛma adwumayɛ ne ahotoso. Sɛ yɛbɛka no pen a, wubetumi anya engine a ahoɔden wom sen biara wɔ wo excavator no so, nanso sɛ undercarriage no gyae a, woagyae sɛ wobɛsiesie na woahwere uptime.
Key excavator undercarriage components & specs .
| Component . | Nneɛma a wɔtaa yɛ . | Dwumadie | Nkwa nna a wɔhwɛ kwan . |
|---|---|---|---|
| Track nkɔnsɔnkɔnsɔn . | Manganese dade a wɔde ɔhyew ayɛ . | de mfiri mu duru kɔ asase so; Traction . | Nnɔnhwerew 2,000 – 4,000 . |
| Rollers (Carrier & Track) . | Japanoy dade a ɛwɔ soro a ɛyɛ den . | Boa track chain no na boa movement . | Nnɔnhwerew 3,000 – 5,000 . |
| idlers . | dade a wɔayɛ no atoro; Ɛtɔ mmere bi a, wɔde rɔba nsɔano . | Kura track no mu nhyɛso ne akwankyerɛ nkɔnsɔnkɔnsɔn mu . | Ɛkɔ nnɔnhwerew 4,000 . |
| Sprockets . | dade a ɛyɛ den a wɔde afra . | Fa torque ka track chain no ho . | Nnɔnhwerew 3,000 – 5,000 . |
Ade biako a makyerɛ ho anisɔ ne sɛnea wɔyɛ saa afã horow yi sɛnea ɛbɛyɛ a ebetumi agyina asase a ɛyɛ mmerɛw ano na anya adwennwen so nkɛntɛnso. Sɛ nhwɛso no, manganese dade a wɔde ɔhyew ayɛ no a wɔde di dwuma wɔ track chains so no yɛ ɔdiic — ɛma ɛyɛ den, ɛyɛ nea ɛho hia kɛse wɔ kwae anaa mmeae a wobubu mu. Na yiw, wɔn a wɔyɛ nneɛma no taa yɛ sɔhwɛ a emu yɛ den a ɛfa wiase no mu kyinhyia ankasa ne nnesoa ahorow a ɛsonosonoe ho ansa na wɔapene so sɛ wɔmfa kar a ɛwɔ ase no nhyɛ mu. Eyi nyɛ nsusuwii kɛkɛ, ɛyɛ ɔko mu ahoɔden a wɔde gyina ano.
Wɔn a wɔtɔn kar a ɛwɔ ase no a wɔde toto ho .
| Adetɔnni | Nneɛma a ɛyɛ papa . | Nneɛma a wopɛ sɛ wopaw . | Waranti (Nnɔnhwerew) . | Bo a ɛkɔ soro . |
|---|---|---|---|---|
| Nnwuma a Wɔyɛ Nneɛma a Wɔde Yɛ Adwuma . | Dade a wɔde ɔhyew ayɛ a ɛyɛ fɛ . | Yiw – wɔayɛ no sɛnea ɛte ma mfiri specs & terrain . | 3,000 | Mfinimfini kosi soro . |
| Heavytrack co. | Standard Manganese Dade . | Limited . | 2,500 | Mfinimfini mfinimfini . |
| Durasteel afã horow . | Advanced Japanoys, afrafra a ɛyɛ ne dea . | Kakra | 3,200 | Soro |
Sɛ yɛbɛka no yiye a, obi a ɔtɔn kar a ɛwɔ fam a wobɛpaw no taa boaboa ano kɔ w’ahiade pɔtee bi a ɛwɔ hɔ ne sikasɛm nhyehyɛe mu. Nea ɛyɛ anigye no, bere bi meboaa obi a ɔregye nneɛma a na ɔreyɛ nnwuma a ɛreba no ho adwuma wɔ mpoano asase a anhwea wɔ so no so. Wɔpaw undercarriage a wɔayɛ no sɛnea wɔpɛ a efi nsaanodwuma a wɔyɛ mu, a wotumi di abrasive salt effects ho dwuma yiye sen afoforo a yɛsɔɔ hwɛe no. Nea ɔde di dwuma no kaa ho asɛm sɛ ɛte sɛ nea ɛyɛ mmerɛw wɔ asase a ɛso yɛ toro a ɛnyɛ pɛpɛɛpɛ so —nsonsonoe a ɛyɛ anifere nanso ntease wom wɔ asram pii a wɔde dii dwuma yiye akyi.
Ɛfata nso sɛ yɛhyɛ no nsow: nsiesie a ɛkɔ so no betumi atrɛw kar a ɛwɔ ase no mu kɛse. Nhwehwɛmu a wɔyɛ no daa de hwehwɛ nneɛma a ɛkɔ so no sɛ ɛbɛwe ne srade a ɛwɔ mu no betumi ama wo mfiri no akɔ so abɔ, nea ɛkyerɛ ankasa ne, nnɔnhwerew mpempem pii bio.
Enti bere foforo a wobɛba adwuma no mu anaasɛ wobɛkyerɛ afã horow no, fa adwene bi ma . Nneɛma a wɔde tutu fam a ɛwɔ ase . . Ɛyɛ akyi dompe no ankasa wɔ saa tumi ne torque no nyinaa ase. Sɛ enni hɔ a, woyɛ afiri a ɛyɛ fɛ ara kwa a ɛte hɔ.
Sɛnea ɛbɛyɛ na woawie no, sɛ wopɛ ahotoso ne adwumayɛ wɔ asase a ɛso yɛ toro so a, sika a wode bɛto kar ase a ɛyɛ papa mu no tua kyɛfa—gye me di, mfe pii a mewɔ wɔ ha no akyerɛkyerɛ me saa asuade no yiye.
— Jake M., nnwinnade ho ɔbenfo .
Nsɛm a wɔde gyina hɔ ma .
- “Nneɛma a wɔde tutu fam a wɔde tutu fam a ɛho asɛe ne nea wɔde siesie,” Construction Equip. Journal, 2022.
- nsaanodwuma a wɔyɛ ho mfiridwuma ho nhomawa, 2023 edition.
- Afuo mu amanneɛbɔ a ɛfiri mpoano nnwuma ho nnwuma, 2019–2023.