Heavy Duty Rock Bucket
Built for quarry & mining operations, the Heavy Duty Rock Bucket combines a reinforced cutting edge (50–70 mm), deep side wear protection and J-series teeth (J460–J600). Optimized for 26–55 t excavators, it delivers superior penetration in abrasive rock (basalt, granite, shot-rock) while protecting the shell for longer service life.
Excavator Rock Bucket for Heavy Abrasive Materials
Ideal for hard-rock loading in basalt and granite quarries, trenching in hard strata, mining overburden and high-abrasion stockpiles. Optional Hardox wear liners are available for extreme environments.
J-Series Tooth Options for Hard-Rock Loading
CAT J460 / J550 / J600 tooth systems
Choose the tooth size to match rock hardness and productivity: J460-4 (26–32 t), J550-4 (30–40 t) and J600-4 (40–55 t).
Wear Protection & Cutting Edge
Cutting edge thickness by model: 50 / 60 / 70 mm (bevel-ground for easier entry). Heavy side wear plates, optional heel blocks, and bolt-on side cutters extend service life under abrasive conditions.
| Part No | Capacity (m³) | Width (mm) | Cutting Edge (mm) | Tooth System | Approx. Weight (kg) | Recommended Carrier (t) |
|---|---|---|---|---|---|---|
| NG85401 | 1.700 | 1630 | 50 | J460-4 | 1820 | 26–32 |
| NG85451 | 1.800 | 1680 | 50 | J460-4 | 1850 | 26–32 |
| NG85501 | 2.000 | 1700 | 60 | J550-4 | 2320 | 30–40 |
| NG85551 | 2.200 | 1820 | 60 | J550-4 | 2430 | 30–40 |
| NG85601 | 2.400 | 1970 | 60 | J550-4 | 2570 | 30–40 |
| NG85651 | 2.600 | 1830 | 70 | J600-4 | 3250 | 40–55 |
| NG85701 | 2.800 | 1940 | 70 | J600-4 | 3290 | 40–55 |
| NG85751 | 3.000 | 2030 | 70 | J600-4 | 3380 | 40–55 |
| NG85801 | 3.200 | 2190 | 70 | J600-4 | 3500 | 40–55 |
NG Equipments Advantages
- Made in Türkiye with European quality standards; CE-marked products.
- ISO-based manufacturing (e.g., ISO 9001). Material certificates and inspection reports on request.
- Application-driven design: rock-specific geometry for better penetration & fill factor.
- Material pedigree: high-strength steels; optional Hardox liners for extreme abrasion.
- Custom fitment: pins/ears matched to your excavator; quick-coupler ready (S-type, CW, OEM couplers).
- After-sales support: teeth, adapters, cutting edges, side cutters with fast lead times.
- Global shipping with competitive lead times.
Compliance & Quality Certificates
Products include CE marking. Manufacturing follows ISO-based quality systems (e.g., ISO 9001). Additional documentation (material certificates, WPS/WPQR, inspection reports) can be supplied on request.
FAQ
Which carriers are suitable?
Which tooth systems are available?
Can I add Hardox liners or side cutters?
Do you supply pins and bushings?
Are CE and ISO documents provided?
What is the typical lead time?




