Buckets and attachments for the Hidromek HMK 102 S ALPHA
- Bucket line
- SDB - heavy duty skeleton DB bucket1,000–1,200 mm wide
- 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.
Ask for a price with this answer
Which end is the attachment for?
Catalogue sizes for the HMK 102 S ALPHA
Each size below has a catalogue row rated for an excavator of about 10.1 t. That is the class whose bucket breakout force matches this backhoe loader. Tell us which sizes you want and we reply with an offer.
Each family shows its candidate models by operating-weight range.
On a narrow screen the table scrolls sideways.
Buckets
| Attachment | Sizes | Heaped capacity ISO 7451 [dm³] | Width [mm] | Weight [kg] |
|---|---|---|---|---|
Digging & sorting buckets | ||||
| SDB - heavy duty skeleton DB bucket | SDB-120 · 2 width variants | 435–548 | 1,000–1,200 | 286–333 |
Tools
| Attachment | Sizes | Heaped capacity ISO 7451 [dm³] | Width [mm] | Weight [kg] |
|---|---|---|---|---|
Non-bucket attachments | ||||
| GRB - excavator grading beam | GRB midi · 6 variants, GRB maxi · 6 variants | 2,000–3,000 | 216–680 | |
Other mini-ex attachments | ||||
| RIP mini - ripper shank for mini-excavator | Ripper-14 | 221 | ||
| AC mini - asphalt cutter for mini-excavator | AC-10 | 67 | ||
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 attachment. See the certificates.
Message us on WhatsAppPhotos and voice notes are welcome.The front end of this backhoe loader
- Front loader bucketAsk us for this end
- Quick couplerAsk us for this end
Which coupler is on your machine?
Pick the system on your machine and we put it in your enquiry. We check the bracket before we send the quote.
How to measure your coupler
Not sure which system it is? Three measurements tell us which bracket you need.
- Measure the diameter of both pins.
- Measure the distance between the pin centres.
- Measure the width between the inside faces of the ears.
If the coupler has a make or type printed on it, send that too.
Before you order: check the interface
The weight class of the Hidromek HMK 102 S ALPHA 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.
A backhoe loader digs at the rear and loads at the front, so the rear bucket is chosen for trenching and the loader bucket for moving material. The rear quick coupler, where the machine has one, sets the bracket every rear attachment needs; the pin and stick checks below still decide the fit.
Quick coupler brackets at this weight
In our model tables, the attachments listed for the Hidromek HMK 102 S ALPHA at its weight are built with these brackets. Each code opens the models that list it.
- Measure the diameter of both bucket pins.
- Measure the distance between the pin centres.
- Measure the inside width between the stick ears.
- If the machine runs a quick coupler, note its make and type.
What these terms mean:
How to choose an attachment for the job:
Sizes are matched to the bucket breakout force of the HMK 102 S ALPHA, which is about what a 10.1 t excavator gives.
- Weight Class
- Midi (6–10 t)
- Operating Weight
- 9,650 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
Hidromek HMK 102 S ALPHA: machine data
- Operating weight
- 9,650 kg
- Engine power
- 74.4 kW
- Maximum digging depth
- 5,610 mm
- Quick coupler
- Hydraulic quick coupler
- Max reach
- 6,834 mmmaker's document (hidromek.com)
- Main pump flow
- 90 l/minmaker's document (hidromek.com)
- Bucket capacity
- 0.18 m³maker's document (hidromek.com)
As published by Hidromek, retrieved 2026-09-24. Source
What the HMK 102 S ALPHA figures mean for its attachments
- The main pump delivers up to 90 l/min at 255 bar. That is the pump output of the whole machine, not the flow an attachment gets.
- Hidromek lists this quick coupler for it: Hydraulic quick coupler. The bracket on every attachment has to match the coupler.
- It digs down to 5,610 mm. That is the deepest trench it can open.
- Its maximum reach is 6,834 mm.
- Hidromek lists a bucket capacity of 0.18 m³.
- Engine power is 74.4 kW.
Figures as published by Hidromek in its own documents.
How the HMK 102 S ALPHA compares with its neighbours
The nearest models by weight, with the difference to the HMK 102 S ALPHA in parentheses where both makers publish the figure.
| Model | Operating weight | Max dig depth | Main pump flow |
|---|---|---|---|
| HMK 102 S ALPHA | 9.65 t | 5,610 mm | 90 l/min |
| Hidromek HMK 102 S SUPRA | 9.65 t | 5,610 mm | 163 l/min (+73) |
| Hidromek HMK 102 B ALPHA | 9.3 t (-0.35 t) | 5,606 mm (-4) | 90 l/min |
| CASE 580SV | 9.58 t (-0.07 t) | 5,328 mm (-282) | 163 l/min (+73) |
Figures as each maker publishes them. A difference is shown only where both machines have a published value.
HMK 102 S ALPHA: what the brochure names
Features Hidromek names in its own brochure for the HMK 102 S ALPHA. Some of them may be optional, so check the machine's spec before you order.
- Automatic engine idle when the controls are left alone.
- A load-sensing hydraulic system.
- Two-speed travel.
- An engine that meets EU Stage V.
From Hidromek's published brochure. We keep the source document on file.
Other Hidromek models of a similar weight
More Hidromek backhoe loaders
Other makes of a similar weight
Operating weight within 2 t of the Hidromek HMK 102 S ALPHA.
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 102 S ALPHA.
Questions about the HMK 102 S ALPHA
- What bucket size fits the HMK 102 S ALPHA?
- Hidromek lists a bucket capacity of 0.18 m³ for it.
- Which quick coupler is installed on your HMK 102 S ALPHA?
- Hidromek lists this coupler for it: Hydraulic quick coupler. Order attachments with the matching bracket.
For publishers: cite or embed this table
Cite this table as https://sieruta.com/en/fit/hidromek/hidromek-hmk-102-s-alpha, figures as of 2026-09-12.
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Do you sell Hidromek machines? Machine dealer supply
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.