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EXCAVATOR ATTACHMENTS.
MADE IN POLAND.

Buckets, quick-couplers & attachments for excavators and loaders

European-made buckets, couplers and tools for 1–65 t excavators, and for heavier carriers on request. Supplied to contractors and dealers.

EN ISO 3834-2 · EN 1090-1 · EN 10204 3.1 traceability

We build the attachments in our catalog in series. What we learn on custom projects goes into the standard range.
EN 10204 3.1 material certificate available.

Check the fit by machine make and model
Fit checked by our engineers EU-Wide Delivery
Standard and configured rangeBuilt for your machine

ATTACHMENTS BY MACHINE WEIGHT

Browse our catalog by machine size. We build these attachments in series and fit each one to your machine, interface and application.

Coupler brackets in our model tables for this class: S45–S70 · MS08–MS25 · CW10–CW45 · OQ45–OQ70 · Klac F. Confirm your coupler in the quote.

DB - heavy duty digging bucketOn request

DB - heavy duty digging bucket

Fit: 10–50 tons

  • Shell bent twice: double radius and double conical, for a steady digging angle
  • Seven sizes, DB-120 to DB-500, for machines from 10 to 50 t
  • Widths 400 to 1800 mm, weights 156 to 1829 kg
PriceQuote on request
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GDH - heavy duty hydraulic grading & ditching bucketOn request

GDH - heavy duty hydraulic grading & ditching bucket

Fit: 10–40 tons

  • GDH tilting grading and ditching bucket with a ±45° hydraulic tilt.
  • Seven sizes for excavators from 10 to 40 t, 1400 to 2600 mm wide.
PriceQuote on request
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QC-HS / QC-MS - MS-System compatible quick-couplerOn request

QC-HS / QC-MS - MS-System compatible quick-coupler

Fit: 0.9–28 tons

  • Compatible with MS / SY system brackets
  • Cast steel body, CNC machined
  • Automatic, mechanical and tilt/swivel options
PriceQuote on request
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No obligation • Reply usually within 24–48 hours

The manufacturer

Authorisations, production, design office and delivery record.

Authorisations · UDT

Pressure-vessel authorisations

The group holds UDT authorisations for the manufacture, modernisation and repair of pressure vessels, and the attachments division inherited its qualified welding procedures and material certificates.

Our lineage
Production

Nine processes under our own roof

Nine processes in our own plant, across seven production steps: milling, turning, plasma and gas cutting, bending, rolling, welding, assembly, painting and quality assurance. Heat treatment, blasting and casting are done by partners. 3,000 m² of production floor.

Inside the plant
Engineering

6 engineers in our own design office

We build to your drawing, work from a sketch, or reverse engineer from a worn part.

Start a custom project
Track record

50,000+ attachments delivered since 2008

Exported into 15 European markets, from Poland.

About the company

Support in English

  • Enquiries, quotes and order correspondence in English
  • Road freight to the UK and Ireland, customs handling included
  • Operating manuals and spare-parts lists in English
  • OEM manufacture since 2008
  • Spare and wear parts direct from our works
  • Documents by serial number. EN 10204 3.1 material certificate available, plus the CE declaration of conformity, FAT report or manual where one exists for that serial
  • Documentation prepared for the Machinery Regulation (EU) 2023/1230 (applies from 20/01/2027)
Request documents for a serial number
Material Traceability

STEEL TRACEABLE
TO ITS HEAT.

The steel in every Sieruta attachment is traceable to its heat, through the production record to the order and serial number. EN 10204 3.1 material certificate available.

  • Chemical Composition & Heat Number
  • Weld inspection record: visual and penetrant testing on the joints the drawing calls for, by personnel certified to EN ISO 9712
View Sample Certificate

Material certificate by serial number

The material heats used are linked through the production record to the order and serial number. EN 10204 3.1 material certificate available: send us the serial number from the type plate and we email the certificate to you.

Ask for the certificate
DBS rock bucket with its teeth fitted, in the factory hall
Engineered rock buckets

Rock buckets built to order for your machine and your rock

For quarry and hard rock work we design each DBS bucket for one machine and the rock it digs.

  • Engineered for each machine and each rock class
  • Compatible with ESCO®, MTG®, Combi Wear Parts® and BYG® tooth systems
  • Factory acceptance test before dispatch
Our Heritage

"WE WELD EVERY ATTACHMENT
IN OUR OWN PLANT."

Every weld is made in our plant in Ostrołęka.

Adrian Sieruta

Adrian Sieruta

Managing Director

Part of a family-owned Polish industrial group founded in 1996. EN ISO 3834-2 welding quality and EN 1090-1 factory production control.

Contact sales

Tell us your machine and what you need. We will help confirm the fit.

sales@sieruta.com+48 503 808 636

Mon–Fri, 08:00–16:00 (Poland time)