Compact excavator Heavy duty severe bucket

Enstruc Heavy Duty Severe Buckets for compact excavators are built for demanding digging work in rocky, abrasive, and compacted ground. Designed for operators who work in harder conditions, they offer strong breakout performance, reinforced wear protection, and reliable bucket penetration when standard heavy-duty buckets are not enough. If you need a compact bucket built to handle tougher ground and higher duty cycles, this is the next step up.

Key Features

  • Reinforced bucket shell delivers reliable performance in rock and abrasive soils
  • Abrasion-resistant cutting edge and wear bars extend service life in harsh ground
  • Weld-on or cast side cutters improve penetration and protect high-wear edges
  • Curved internal profile supports controlled loading and clean dumping cycles
  • Heavy-duty mounting ears and machined pin bosses ensure secure, accurate fitment
  • Sized for 1-10 tonne compact excavators and engineered for high-duty digging work
  • Through-hardened cutting edge with either bolt-on or weld-on bucket teeth
  • Available for standard, hydraulic coupler, or pin-grabber pickup arrangements

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Specifications and sizes

View DataHide Data
CategoryPart NumberMachine ClassWidthCapacityWeightTeeth
Category45Part NumberCHDS4565E12Machine Class10,000 - 14,000 lbs4.5 - 6.5 tonneWidth12 ''305 mmCapacity0.14 yd30.11 m3Weight365 lbs166 kgTeeth3
Category45Part NumberCHDS4565E16Machine Class10,000 - 14,000 lbs4.5 - 6.5 tonneWidth16 ''406 mmCapacity0.19 yd30.15 m3Weight400 lbs181 kgTeeth3
Category45Part NumberCHDS4565E18Machine Class10,000 - 14,000 lbs4.5 - 6.5 tonneWidth18 ''457 mmCapacity0.22 yd30.17 m3Weight420 lbs190 kgTeeth4
Category45Part NumberCHDS4565E20Machine Class10,000 - 14,000 lbs4.5 - 6.5 tonneWidth20 ''508 mmCapacity0.25 yd30.19 m3Weight435 lbs197 kgTeeth4
Category45Part NumberCHDS4565E24Machine Class10,000 - 14,000 lbs4.5 - 6.5 tonneWidth24 ''610 mmCapacity0.31 yd30.23 m3Weight470 lbs213 kgTeeth5
Category45Part NumberCHDS4565E30Machine Class10,000 - 14,000 lbs4.5 - 6.5 tonneWidth30 ''762 mmCapacity0.39 yd30.30 m3Weight520 lbs236 kgTeeth5
Category45Part NumberCHDS4565E36Machine Class10,000 - 14,000 lbs4.5 - 6.5 tonneWidth36 ''914 mmCapacity0.48 yd30.37 m3Weight575 lbs261 kgTeeth6
Category65Part NumberCHDS6510E12Machine Class14,000 - 24,000 lbs6.5 - 10 tonneWidth12 ''305 mmCapacity0.14 yd30.11 m3Weight460 lbs209 kgTeeth3
Category65Part NumberCHDS6510E16Machine Class14,000 - 24,000 lbs6.5 - 10 tonneWidth16 ''406 mmCapacity0.15 yd30.12 m3Weight505 lbs229 kgTeeth3
Category65Part NumberCHDS6510E18Machine Class14,000 - 24,000 lbs6.5 - 10 tonneWidth18 ''457 mmCapacity0.21 yd30.16 m3Weight525 lbs238 kgTeeth4
Category65Part NumberCHDS6510E20Machine Class14,000 - 24,000 lbs6.5 - 10 tonneWidth20 ''508 mmCapacity0.25 yd30.19 m3Weight550 lbs249 kgTeeth4
Category65Part NumberCHDS6510E24Machine Class14,000 - 24,000 lbs6.5 - 10 tonneWidth24 ''610 mmCapacity0.31 yd30.24 m3Weight590 lbs268 kgTeeth4
Category65Part NumberCHDS6510E30Machine Class14,000 - 24,000 lbs6.5 - 10 tonneWidth30 ''762 mmCapacity0.41 yd30.31 m3Weight645 lbs293 kgTeeth5
Category65Part NumberCHDS6510E36Machine Class14,000 - 24,000 lbs6.5 - 10 tonneWidth36 ''914 mmCapacity0.51 yd30.39 m3Weight715 lbs324 kgTeeth5

Frequently Asked Questions

Choose this bucket for work in rocky ground, compacted clay, demolition spoils, or abrasive conditions where extra strength and wear life are required.
Available for compact excavators from 1 to 10 tonnes, including Kubota, Takeuchi, Caterpillar, Bobcat, JCB, Volvo, Hitachi, Yanmar, and others. We confirm pin sizing and coupler compatibility before production.
We supply bolt-on teeth, weld-on teeth, aggressive penetration tooth profiles, and bolt-on cutting edges with cast side cutters for added corner protection.
Yes. This bucket is reinforced for impact loads and wear, designed for rock pockets, compact ground, and abrasive material handling.
Yes. As a leading excavator bucket manufacturer, we can customise wear packages to include additional heel shrouds, side wear plates, Hardox components, and advanced wear lip protection systems for extreme applications.
Share your machine and coupler details. We verify pin centres, diameters, offsets, and pickup measurements to ensure proper fit and working performance.

Talk to our team

Tell us your compact excavator model and digging conditions. We’ll recommend the correct Severe Duty Bucket specification and send your quote.