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Heavy Duty Rock Bucket

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Heavy Duty Rock Bucket.

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.

Our tables are mobile-friendly. Please scroll horizontally if needed.
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
*Technical data may be updated without notice.

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?
This series covers 26–55 t excavators (see the technical table for recommended ranges).
Which tooth systems are available?
J460-4, J550-4 and J600-4 configurations are available based on rock hardness and carrier size.
Can I add Hardox liners or side cutters?
Yes. Optional Hardox liners, bolt-on side cutters and heel blocks are available.
Do you supply pins and bushings?
Yes, we can supply pins/bushings machined to your excavator’s dimensions.
Are CE and ISO documents provided?
CE declaration is supplied; manufacturing follows ISO-based quality management. Additional test/certification packs can be provided on request.
What is the typical lead time?
Lead time depends on model/options; typical window is 15–30 days (contact us for production slots and shipping options).
Heavy duty excavator rock bucket with J600 teeth loading basalt in quarry (30–40 t carrier)
Photo: Heavy Duty Rock Bucket in quarry operation.

Related Solutions


Compatible with: CAT, Komatsu, Hitachi, Volvo, Hyundai, Doosan, JCB, Liebherr, SANY, XCMG, CASE, Kobelco and others.

 

 

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