Bulldozer Track Roller Bod
Get Latest Price| ʻO keʻano o ka uku: | L/C,T/T,D/P |
| ʻO Incoterm: | FOB,CFR,EXW |
| Min. Kāpena: | 200 Piece/Pieces |
| Nā kaʻa: | Ocean,Land,Air,Express |
| ʻO Port: | Ningbo,Shanghai |
| ʻO keʻano o ka uku: | L/C,T/T,D/P |
| ʻO Incoterm: | FOB,CFR,EXW |
| Min. Kāpena: | 200 Piece/Pieces |
| Nā kaʻa: | Ocean,Land,Air,Express |
| ʻO Port: | Ningbo,Shanghai |
ʻO Brand: ʻaʻohe
Origin: Ningbo
| Nā Uniona Kuai | : | Piece/Pieces |
| ʻAno pūʻolo | : | pahu pahu |
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ʻO ka track roller (i kapa ʻia hoʻi ʻo ka roller lalo a i ʻole ka roller carrier) he mea koʻikoʻi ma lalo o ka kaʻa ma nā bulldozers, excavators, a me nā cranes crawler. Kākoʻo ʻo ia i ke kaumaha piha o ka mīkini, alakaʻi i ke kaulahao track, a hana i ka pilina mau me ka lepo abrasive, nā pōhaku, a me nā ʻōpala. Hiki ke hoʻokuʻu ʻia ka mīkini holoʻokoʻa i kahi huila i hāʻule ʻole, me ke kumu kūʻai o nā kaukani kālā i kēlā me kēia hola i ka manawa hoʻomaha.
Hoʻokumu ʻo Ningbo Ruican i nā kino wili e hoʻohana ana i ka hoʻoheheʻe ʻana i ka hao ductile kiʻekiʻe a me ke kila kila, a ukali ʻia e ka mīkini CNC pololei o ka lua, ke anawaena o waho, a me nā profile flange. Hoʻolālā ʻia ke kino wili no ka hoʻopaʻapaʻa ʻana a i ʻole ka hoʻokomo ʻana i ka paʻakikī o ke ala heihei i waho e hoʻokō ai i ka paʻakikī o ka ʻili HRC 50-58 me kahi kumu paʻakikī, ductile.
He aha ka mea e hoʻokaʻawale ai ʻo Ningbo Ruican i ka hana ʻana i nā ʻāpana undercarriage:
Undercarriage Expertise: Loaʻa i kā mākou hui ʻenekinia ka ʻike me nā ʻāpana undercarriage no nā mīkini mai 5-ton mini excavators a 50-ton bulldozers. Hiki iā mākou ke hoʻohuli-engineer mai nā laʻana a i ʻole hana i nā kiʻi OEM.
| Parameter | Specification |
|---|---|
| Process | Silica-sol investment casting + CNC turning + induction hardening |
| Material | QT600-3, QT700-2, 40Cr, 42CrMo, 50Mn2 |
| Outer Diameter Range | Ø100 – Ø300 mm |
| Roller Length | 100 – 500 mm |
| Bore Tolerance | H7 (±0.015 mm) |
| Outer Diameter Tolerance | ±0.02 mm |
| Surface Hardness (Raceway) | HRC 50–58 (induction hardened) |
| Core Hardness | HRC 28–35 |
| Hardening Depth | 3–8 mm |
| NDE/NDT | 100% Magnetic Particle Inspection (MPI) |
| Surface Finish | Ra 0.8 µm (bore & raceway), Ra 3.2 µm (flange) |
| Certification | IATF 16949, ISO 9001 |
| MOQ | 200 pcs per size |
| Lead Time | 4–6 weeks for production; 2–3 weeks for samples |
Bulldozers (D3–D11 papa), crawler excavators (5–50 tons), crawler cranes, pile drivers, asphalt pavers, drilling rigs, and military tracked vehicles. He kūpono no nā mea ʻelua i hoʻopaʻa ʻia (ʻaila-lubricated) a me nā hoʻolālā wili ʻole.
Mai ʻae i nā hemahema o ka undercarriage e hoʻōki i kāu mau mīkini. Hāʻawi ʻo Ningbo Ruican i nā kino huila i hoʻopaʻa ʻia me ka 100% ʻike māwae a me IATF 16949 hōʻoia maikaʻi. E hoʻokaʻaʻike mai iā mākou e hoʻouna i kāu mau kiʻi a i ʻole nā laʻana no ka loiloi manuahi a me ka ʻōlelo.

Hua'ōlelo pilikino: He mea nui loa kāu pilikino iā mākou.ʻO kā mākou hui pū e hoʻolaha i kāuʻike pilikino i kekahi mauʻaeʻia.
E hoʻopihapiha i nāʻike hou aku no laila e hiki ke hoʻopili pū meʻoe wikiwiki
Hua'ōlelo pilikino: He mea nui loa kāu pilikino iā mākou.ʻO kā mākou hui pū e hoʻolaha i kāuʻike pilikino i kekahi mauʻaeʻia.