Earthmoving equipment sprockets drive the track chains, bucket mechanisms, and conveyor systems on excavators, bulldozers, loaders, and graders used in Australian construction and mining. 4140 alloy steel with HRC 45-55 hardened teeth for extreme abrasion from sand, gravel, and rock.
| Parameter | Bereik | Aangepast |
|---|---|---|
| Toonhoogte | 25.4–50.8mm | Ja |
| Ketting | ANSI #80–#160 / ISO 16B–32B | Ja |
| Tanden | 13–40T | 9–76T |
| Materiaal | 4140 Alloy Steel | SS304 |
| Hardheid | HRC 45–55 | — |
| Middelpunt | QD / Split | QD |
| Boring | H7, 15–50 mm | QD breidt zich uit |
| Streng | Simplex / Duplex | — |
| Snelheid | Tot 1200 toeren per minuut | — |
| Oppervlak | HDG / Zinc-nickel | — |
| Temp | -20°C tot +60°C | — |
| TIR | ≤0,03 mm | — |
| Sleutelgat | DIN 6885 / AS 1403 | Keizerlijk |
| Smering | ISO VG 30-68 | — |
| Vermoeidheid | >5M shock cycles | — |
| Veiligheidsfactor | ≥5:1 | — |
| Gewicht | 1–15 kg | — |
| Lawaai | <72 dB | — |
| Stof/puin | Gematigd | — |
| Certificaat | ISO 9001, EN 10204 3.1 | — |
✅ 4140 alloy steel for extreme shock loads — C45 fails in this application.
✅ HRC 45-55 hardened teeth — resists rock/mineral abrasion.
✅ Split hub / QD for field replacement — minimises expensive downtime.
✅ Full EN 10204 3.1 material traceability — meets audit requirements.
Locaties: Track drive, bucket chain, slewing mechanism, auxiliary conveyor. Functie: Zet het motorkoppel om in een nauwkeurige materiaaltoevoer en verwerkingsbeweging.
OEM: Caterpillar*, Komatsu*, Volvo CE*, Hitachi*, Liebherr* systems. *Compatibility reference only.
Selecteer: ❶ Match chain pitch ❷ Shaft bore → hub type ❸ Tooth count for speed ratio ❹ Material grade for environment ❺ Surface treatment for corrosion protection.
Installeren: LOTO → ketting losmaken → oud tandwiel verwijderen → nieuw monteren (TL = snelwissel) → uitlijnen → 2-3% spannen → smeren → testen.
Problemen: Ketting loopt vast op de tandwielen = versleten tandwiel (vervang beide). Trillingen = verkeerde uitlijning/rondloopafwijking. Overmatig lawaai = droge ketting. Ketting slaat over = uitgerekte ketting + versleten tandwielen (vervang beide).
Pilbara, WA: “Precision sprockets matched OEM specs. Running well.” ★★★★★
Sydney, NSW: “Split hub saved hours during shutdown. Material certs provided.” ★★★★★
Brisbane, Queensland: “Consistent quality across multiple orders. Hardened teeth lasting well.” ★★★★☆
Adelaide, Zuid-Australië: “QD bushed on large shaft. Rapid installation, running true.” ★★★★★
Melbourne, Victoria: “Professional documentation, competitive pricing, reliable supply.” ★★★★★
Transmissiekettingen
Bussen
✅ ISO 9001 ✅ ANSI/ISO ✅ EN 10204 3.1
Ever-Power Australia: 15+ years, 3,200+ SKUs, 4140 alloy, engineering support.
Paper and Fabric Finishing Equipment Paper and fabric finishing sprockets drive the chain mechanisms in…
Material Cutting Machinery Material cutting machinery sprockets drive the feed mechanisms in shearing machines, slitting…
Coil Handling Machinery Coil handling sprockets drive the chain conveyors and turnstile mechanisms that transport…
Sawmill Equipment Sawmill sprockets drive log deck chains, carriage feed mechanisms, debarker conveyors, and timber…
Bulk Material Mining Conveyors Bulk material mining conveyor sprockets drive the primary and secondary conveyor…
Sprockets for Rock Crushers — Extreme Shock-Load Chain Drives Rock crusher sprockets drive the chain…