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Operating-weight guide

Attachments for the Hidromek HMK 210 LC weight range

Weight Class: Large Excavator (10–30 t) Operating Weight: 21,900 kg

Bucket line
DB - heavy duty digging bucket 600–1,200 mm wide
Price & lead time Get price & lead time
  • We usually reply within 1 working day
  • We check the fit before we send the quote
  • Every offer names the dispatch week
  • If a bracket we made is wrong and does not fit your machine, we replace it.

How is the attachment mounted on this machine?

Tell us what is on the machine now. It narrows the sizes we show and goes with your enquiry. It does not confirm fit: we check the bracket before we send the quote.

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The short version for the HMK 210 LC

Families to look at first

Quick coupler brackets at this weight

  • S70
  • MS10
  • MS21
  • CW20
  • CW30
  • CW40
  • OQ65
  • OQ70
  • M26
  • SW33
  • SW48

Brackets we build attachments with in this weight range. Not a confirmed fit.

Still to check

Pin diameter, pin spacing, inside width between the stick ears, and any quick coupler on the machine.

Catalogue sizes for the HMK 210 LC

Each size below has a catalogue row rated for a carrier of 21,900 kg operating weight. Tell us which sizes you want and we reply with an offer.

Each family shows its candidate models by operating-weight range.

The attachments buyers in your market ask for first, sized for the HMK 210 LC.

On a narrow screen the table scrolls sideways.

Buckets

AttachmentSizesHeaped capacity ISO 7451 [dm³]Width [mm]Weight [kg]

Digging & sorting buckets

DB - heavy duty digging bucketDB-230 · 4 width variants391–1,001600–1,200420–664
SDB - heavy duty skeleton DB bucketSDB-230 · 2 width variants1,183–1,2901,400–1,500833–880
DBF - flat-top digging bucket for quick coupler Start here Price & lead time Get price & lead timeDBF-230 · 5 width variants398–1,199600–1,400411–747
RDBF - flat-top skeleton DBF bucket on rodsRDBF-230 · 3 width variants1,092–1,3081,300–1,500657–730
DSX - Nordic heavy duty digging bucketDS-HD-250 · 3 width variants615–1,070800–1,200642–847

Ditching, grading, sloping buckets

GD - rigid grading & ditching bucket, 12–40 t Start here Price & lead time Get price & lead timeGD-230 · 3 width variants644–8191,600–2,000365–441
GDH - heavy duty hydraulic grading & ditching bucket Start here Price & lead time Get price & lead timeGDH-230 · 3 width variants677–8671,600–2,000624–700
SB - Dutch profile grading & ditching bucketSB-230 · 4 width variants820–1,1761,600–2,200479–622
DCB - grading & ditching bucket with round profileDCB-230 · 3 width variants612–7791,600–2,000320–384
PS - Scandinavian universal / grading bucketPS-230 · 4 width variants1,179–1,5701,800–2,200679–834
PSH - hydraulic swivelling grading bucketPS-230 · 4 width variantsOn request1,800–2,200On request

Special use buckets

CB - heavy duty hydraulic clamp bucketCBR-2601,0711,2001,100

Tools

AttachmentSizesHeaped capacity ISO 7451 [dm³]Width [mm]Weight [kg]

Non-bucket attachments

TH - hydraulic thumb for excavatorTH-26780520
AC - excavator asphalt cuttersAC-30165
MR - heavy duty excavator multi-ripperMR-221,300546
RIP - heavy duty ripperRipper-D403
DuoRIP - double ripper for root extractionDuo-Ripper-30500565
GRB - excavator grading beamGRB maxi · 6 variants2,500–3,000357–680

Quick couplers

Coupler sizes within this machine's published weight range. Not a confirmed fit.

AttachmentSizesHeaped capacity ISO 7451 [dm³]Width [mm]Weight [kg]
QC-S - S-System Scandinavian quick-coupler Start here Price & lead time Get price & lead time S-System (Scandinavian)QC-S70, QC-U-S70270
CW - CW-System compatible quick-coupler CW-SystemCW-30, CW-30 S, CW-40, CW-40 S, CW-U-30, CW-U-30 S, CW-U-40, CW-U-40 S220–240
QC-HS / QC-MS - MS-System compatible quick-coupler MS systemQC-HS-21, QC-MS-21, QC-U-HS-21310
QC-PG - pin-grabber quick-coupler for factory brackets Pin-grabberQC-PG-80, QC-ML-M-65, QC-ML-M-70, QC-U-PG-80132–400
Price & lead time Get price & lead time: HMK 210 LC

Welded to EN ISO 3834-2. Agree it as a standing term of supply and the EN 10204 3.1 certificate ships with every attachment. You also get the CE declaration of conformity for every quick coupler and hydraulic attachment. See the certificates.

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Before you order: check the interface

The weight class of the Hidromek HMK 210 LC sizes the attachment. It does not tell you the pin diameter, the pin spacing or the stick width, and those decide whether an attachment fits. Measure them on the machine, or send us the measurements of the bucket it runs today.

At this weight the choice is mostly about the material. A general purpose bucket suits soil and gravel, a reinforced bucket with thicker wear parts suits mixed ground and broken rock, and the quick coupler on the machine sets the bracket every attachment needs.

Quick coupler brackets at this weight

In our model tables, the attachments listed for the Hidromek HMK 210 LC at its weight are built with these brackets. Each code opens the models that list it.

Brackets we build attachments with in this weight range. Not a confirmed fit.

  1. Measure the diameter of both bucket pins.
  2. Measure the distance between the pin centres.
  3. Measure the inside width between the stick ears.
  4. If the machine runs a quick coupler, note its make and type.

What these terms mean:

How to choose an attachment for the job:

Send me the spec sheet for my machine

Pick a bucket line and we email you its spec sheet, with the sizes we build for the HMK 210 LC.

Machine

Hidromek HMK 210 LC

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Machine, line and sizes

Hidromek HMK 210 LC: DBF - flat-top digging bucket for quick coupler (DBF-230). Shortlisted by operating weight

Sizes are matched to the published operating weight of the HMK 210 LC.

Weight Class
Large Excavator (10–30 t)
Operating Weight
21,900 kg
  • Family-owned group, founded in 1996
  • More than 50,000 attachments delivered
  • Built in our own factory in Poland

Operating weight as published by Hidromek, retrieved 2026-09-12. Source

We have no openly licensed photo of this machine. The drawing shows the type (excavator, Large 10–30 t), not this machine.

Hidromek HMK 210 LC: machine data

Operating weight
21,900 kg
Engine power
128 kW
Maximum digging depth
6,790 mm
Maximum dump height
6,880 mm
Quick coupler
Quick coupler
Max reach
9,870 mm maker's document (hidromek.com)
Arm length
2,400–2,920 mm maker's document (hidromek.com)
Main pump flow
442 l/min maker's document (hidromek.com)
Bucket capacity
0.37–1.2 m³ maker's document (hidromek.com)
Bucket width
600–1,370 mm maker's document (hidromek.com)
Lift capacity
5,900 kg maker's document (hidromek.com)
Transport width
2,990 mm maker's document (hidromek.com)

As published by Hidromek, retrieved 2026-09-17. Source

What the HMK 210 LC figures mean for its attachments

  • The main pump delivers up to 442 l/min at 343 bar. That is the pump output of the whole machine, not the flow an attachment gets.
  • Hidromek lists this quick coupler for it: Quick coupler. The bracket on every attachment has to match the coupler.
  • It digs down to 6,790 mm. That is the deepest trench it can open.
  • Its maximum reach is 9,870 mm.
  • It dumps at up to 6,880 mm, so a truck or skip side has to sit below that height.
  • Hidromek offers arms from 2,400 to 2,920 mm. A longer arm reaches further, a shorter one handles a heavier bucket.
  • Hidromek lists buckets from 600 to 1,370 mm wide for this machine.Our sizes in that range: DB - heavy duty digging bucket (DB-230); DBF - flat-top digging bucket for quick coupler (DBF-230); RDBF - flat-top skeleton DBF bucket on rods (RDBF-230); DSX - Nordic heavy duty digging bucket (DS-HD-250); CB - heavy duty hydraulic clamp bucket (CBR-260)
  • Hidromek lists bucket capacities from 0.37 to 1.2 m³.
  • Hidromek gives a lifting capacity of 5,900 kg. Check a heavy grab or hammer, plus its load, against the full load chart.
  • For transport it measures 9,750 x 2,990 x 3,160 mm (length, width, height).
  • Engine power is 128 kW.

Figures as published by Hidromek in its own documents.

How the HMK 210 LC compares with its neighbours

The nearest models by weight, with the difference to the HMK 210 LC in parentheses where both makers publish the figure.

ModelOperating weightMax dig depthMain pump flow
HMK 210 LC21.9 t6,790 mm442 l/min
Hidromek HMK 210 W23.05 t (+1.15 t)5,760 mm (-1,030)466 l/min (+24)
Hidromek HMK 220 W23.15 t (+1.25 t)5,760 mm (-1,030)466 l/min (+24)
Develon DX210-721.9 t6,270 mm (-520)421.2 l/min (-20.8)

Figures as each maker publishes them. A difference is shown only where both machines have a published value.

HMK 210 LC: build years and variants

Build years: 2025–2026

Variants

  • HMK 210 LC (2025–2026)

Years and variants as listed in the LECTURA Specs database.

HMK 210 LC: what the brochure names

Features Hidromek names in its own brochure for the HMK 210 LC. Some of them may be optional, so check the machine's spec before you order.

  • Operator protection certified to ROPS and FOPS.
  • A rear or side view camera.
  • Proportional control of the auxiliary hydraulics, for tilt buckets, augers and breakers.
  • Work modes you select from the cab.

From Hidromek's published brochure. We keep the source document on file.

Other Hidromek models with the same coupler brackets

Our model tables give these machines the same quick coupler brackets.

Why buy from the factory

  • Cutting, machining, welding and painting on one site, our own factory in Poland, EU
  • More than 50,000 attachments delivered since 2008
  • A record for every serial number, so the spare parts match your attachment

Need Custom Specifications?

We can manufacture attachments to your exact pin spacing and requirements for Hidromek HMK 210 LC.

Questions about the HMK 210 LC

What bucket width fits the HMK 210 LC?
Hidromek lists buckets from 600 to 1,370 mm wide for it. Pick a width in that range.
Which quick coupler is installed on your HMK 210 LC?
Hidromek names no coupler system for it, so we cannot know which coupler your machine carries until you tell us. The attachments we list for the HMK 210 LC are built with these brackets: S70, MS10, MS21, CW20, CW30, CW40, OQ65, OQ70, M26, SW33, SW48. Pick your coupler above or send us a photo of its nameplate, and we check the bracket before we quote.
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Cite this table as https://sieruta.com/en/fit/hidromek/hidromek-hmk-210-lc, figures as of 2026-09-12.

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Machine makes and model names belong to their owners. Sieruta is not affiliated with them. We use the names only to show which machines we offer attachments for, by operating weight.