Attachments for the Hidromek HMK 102 S ALPHA weight range
- Bucket line
- GP - general purpose digging bucket300–1000 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.
Catalogue sizes for the HMK 102 S ALPHA
Each size below has a catalogue row rated for a carrier of 9,650 kg operating weight. Tell us which sizes you want and we reply with an offer.
On a narrow screen the table scrolls sideways.
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 product that carries the CE mark.
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Sizes are matched to the published operating weight of the HMK 102 S ALPHA.
- Weight Class
- Midi (6–12 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
Start here
The attachments buyers in your market ask for first, sized for the HMK 102 S ALPHA.
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.
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 102 S ALPHA.
Send this answer to a colleague or dealer
Hidromek HMK 102 S ALPHA: GP - general purpose digging bucket (GP-95)
HMK 102 S ALPHA at a glance
| Figure | Value | Source |
|---|---|---|
| Max dig depth | 5,610 mm | maker's document (hidromek.com) |
| Max reach | 6,834 mm | maker's document (hidromek.com) |
| Max dump height | 5,602 mm | maker's document (hidromek.com) |
| Main pump flow | 90 l/min | maker's document (hidromek.com) |
| Bucket capacity | 0.18 m³ | maker's document (hidromek.com) |
| Quick coupler | Hydraulic quick coupler | maker's document (hidromek.com) |
Only figures the maker publishes for this model. Where a figure is missing, no value is shown.
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.
- It dumps at up to 5,602 mm, so a truck or skip side has to sit below that height.
- 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 |
| Hitachi ZX95W-7 | 9.64 t (-0.01 t) | 3,754 mm (-1,856) | 117 l/min (+27) |
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.
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.
Each family shows its candidate models by operating-weight range.
Non-bucket attachments
- DuoRIP - double ripper for root extraction
Duo-Ripper-12
- GRB - excavator grading beam
GRB-MINI · 4 variants, GRBH-MINI · 2 width variants, GRB midi · 6 variants
Also available
- RC - root cutter
Root cutter-10
Other mini-ex attachments
- LR mini - straight land rakes for mini-excavator
LR-10 · 2 width variants
- LRS - short land rakes for mini-excavators
LRS-15
- RIP mini - ripper shank for mini-excavator
Ripper-10
- MR mini - multi-ripper for mini-excavator
MRF 140 · 2 width variants
- AC mini - asphalt cutter for mini-excavator
AC-10
Standard mini-ex buckets set No. 1
- GP - general purpose digging bucket
GP-95 · 6 width variants
- GB - rigid grading & ditching bucket, German profile
GB-90 · 3 width variants
- GBH - hydraulic tilt ditching bucket for mini-excavator
GBH-90 · 3 width variants
- RGP - skeleton rod GP bucket
RGP-95
- SGP - heavy duty skeleton GP bucket
SGP-95
- GPO - GP bucket with perforated bottom
GPO-95 · 2 width variants
Standard mini-ex buckets set No. 2
- GPL - general purpose digging bucket
GPL-95 · 6 width variants
- GBP - rigid grading & ditching bucket, Italian profile
GBP-95 · 3 width variants
- GBPH - hydraulic tilting grading & ditching bucket
GBPH-95 · 3 width variants
- RGPL - skeleton rod GPL bucket
RGPL-95
- GPLO - GPL bucket with perforated bottom
GPLO-95 · 2 width variants
- SGPL - heavy duty skeleton GPL bucket for mini-excavator
SGPL-95
Dutch mini-ex buckets set No. 3
- BDP mini - clay digging bucket for mini-excavator
BDP-90 · 2 width variants
- SB mini - Dutch profile grading & ditching bucket for mini-excavator
SB-90 · 5 width variants
- PDP mini - skeleton BDP stone bucket
PDP-90 · 3 width variants
Nordic mini-ex buckets set No. 4
- DS mini - Scandinavian deep digging bucket for mini-excavator
DS-90 · 4 width variants
- PS mini - Scandinavian universal grading bucket for mini-excavator
PS-120 · 5 width variants
- PSH mini - hydraulic swivelling grading bucket for mini-excavators
PS-120 · 5 width variants
- KS mini - cable bucket for mini-excavator
KS-100 · 3 width variants
- KSV mini - Scandinavian profile cable V bucket for mini-excavator
KSV-100 · 3 width variants
- QC-S - S-System Scandinavian quick-coupler
QC-S45-H, QC-S50, QC-S45-SA, QC-U-S45-H, QC-U-S50
- CW - CW-System compatible quick-coupler
CW-10, CW-20, CW-20 S, CW-U-10, CW-U-20, CW-U-20 S
- QC-HS / QC-MS - MS-System compatible quick-coupler
QC-HS-08, QC-MS-08, QC-U-HS-08
- QC-PG - pin-grabber quick-coupler for factory brackets
QC-PG-60, QC-ML-M-50, QC-ML-M-55, QC-U-PG-60
Bucket sets for this machine
Sets of one bucket profile that include buckets listed for the Hidromek HMK 102 S ALPHA. Each set lists the buckets that match the machine's operating weight.
- German-profile set
Buckets in the set for this weight: GP, GB, GBH
- Italian-profile set
Buckets in the set for this weight: GPL, GBP, GBPH
- Nordic-profile set
Buckets in the set for this weight: DS, PS, PSH, KS, KSV
- Dutch-profile set
Buckets in the set for this weight: BDP, SB, PDP
Hidromek HMK 102 S ALPHA: machine data
- Operating weight
- 9,650 kg
- Engine power
- 74.4 kW
- Maximum digging depth
- 5,610 mm
- Maximum dump height
- 5,602 mm
- Quick coupler
- Hydraulic quick coupler
As published by Hidromek, retrieved 2026-09-24. Source
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 midi excavator is often the main machine on a site, trenching, loading and grading in the same day. Buyers usually start with a general purpose bucket, a grading bucket and a quick coupler, then add other tools when the work calls for them.
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:
Other Hidromek models of a similar weight
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.
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 product that carries the CE mark.
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.