Attachments for the Komatsu PC09-1 weight range
- Bucket line
- GP - general purpose digging bucket250–500 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 PC09-1
Each size below has a catalogue row rated for a carrier of 880 – 1,080 kg operating weight. Tell us which sizes you want and we reply with an offer.
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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 PC09-1.
- Weight Class
- Mini Excavator (1–6 t)
- Operating Weight
- 880 – 1,080 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 Komatsu, retrieved 2026-09-10. Source
Start here
The attachments buyers in your market ask for first, sized for the PC09-1.
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 PC09-1.
Send this answer to a colleague or dealer
Komatsu PC09-1: GP - general purpose digging bucket (GP-10)
PC09-1 at a glance
| Figure | Value | Source |
|---|---|---|
| Max dig depth | 1,470 mm | maker's website (komatsu.eu) |
| Arm length | 684–687 mm | maker's document (komatsu.eu) |
| Bucket capacity | 0.016–0.02 m³ | maker's document (komatsu.eu) |
| Lift capacity | 225 kg | maker's document (komatsu.eu) |
| Transport width | 700 mm | maker's document (komatsu.eu) |
Only figures the maker publishes for this model. Where a figure is missing, no value is shown.
What the PC09-1 figures mean for its attachments
- It digs down to 1,470 mm. That is the deepest trench it can open.
- Komatsu offers arms from 684 to 687 mm. A longer arm reaches further, a shorter one handles a heavier bucket.
- Komatsu lists bucket capacities from 0.016 to 0.02 m³.
- Komatsu gives a lifting capacity of 225 kg. Check a heavy grab or hammer, plus its load, against the full load chart.
- For transport it measures 2,780 x 700 x 2,145 mm (length, width, height).
- Engine power is 6.8 kW.
Figures as published by Komatsu in its own documents.
How the PC09-1 compares with its neighbours
The nearest models by weight, with the difference to the PC09-1 in parentheses where both makers publish the figure.
| Model | Operating weight | Max dig depth |
|---|---|---|
| PC09-1 | 0.88 t | 1,470 mm |
| Komatsu PC14R-3 | 1.44 t (+0.56 t) | 2,250 mm (+780) |
| Komatsu PC14R-2 | 1.46 t (+0.58 t) | 2,250 mm (+780) |
| Caterpillar 300.9D | 0.94 t (+0.06 t) | 1,731 mm (+261) |
Figures as each maker publishes them. A difference is shown only where both machines have a published value.
PC09-1: what the brochure names
Features Komatsu names in its own brochure for the PC09-1. Some of them may be optional, so check the machine's spec before you order.
- Operator protection certified to ROPS and FOPS.
- An engine that meets EU Stage V.
- Boom swing, for digging along walls and around obstacles.
From Komatsu's published brochure. We keep the source document on file.
Questions about the PC09-1
- What bucket size fits the PC09-1?
- Komatsu lists bucket capacities from 0.016 to 0.02 m³ for it.
Each family shows its candidate models by operating-weight range.
Standard mini-ex buckets set No. 1
- GP - general purpose digging bucket
GP-10 · 4 width variants
- GB - rigid grading & ditching bucket, German profile
GB-10 · 3 width variants
- GBH - hydraulic tilt ditching bucket for mini-excavator
GBH-10 · 2 width variants
Standard mini-ex buckets set No. 2
- GPL - general purpose digging bucket
GPL-10 · 4 width variants
- GBP - rigid grading & ditching bucket, Italian profile
GBP-10 · 3 width variants
Dutch mini-ex buckets set No. 3
- SB mini - Dutch profile grading & ditching bucket for mini-excavator
SB-10 · 3 width variants
- PDP mini - skeleton BDP stone bucket
PDP-10 · 2 width variants
Nordic mini-ex buckets set No. 4
- DS mini - Scandinavian deep digging bucket for mini-excavator
DS-20 · 4 width variants
- KS mini - cable bucket for mini-excavator
KS-20 · 3 width variants
- KSV mini - Scandinavian profile cable V bucket for mini-excavator
KSV-20 · 3 width variants
Other mini-ex attachments
- LR mini - straight land rakes for mini-excavator
LR-2 · 2 width variants
- LRS - short land rakes for mini-excavators
LRS-2
- RIP mini - ripper shank for mini-excavator
Ripper-2.5
- GRB light - mini-excavator grading beam with lowered mass
GRB-MIKRO · 3 width variants, GRBH-MIKRO · 3 width variants
Also available
- RC - root cutter
Root cutter-2
- RRB - root rake bucket profile
RRB-20
- QC-S - S-System Scandinavian quick-coupler
QC-S30-H/150, QC-S30-H/180, QC-S30-SA/150, QC-S30-SA/180, QC-U-S30-H/150, QC-U-S30-H/180
- CW - CW-System compatible quick-coupler
CW-00, CW-05, CW-U-00, CW-U-05
- QC-HS / QC-MS - MS-System compatible quick-coupler
QC-HS-01, QC-MS-01, QC-U-HS-01
- QC-PG - pin-grabber quick-coupler for factory brackets
QC-ML-M-30
Bucket sets for this machine
Sets of one bucket profile that include buckets listed for the Komatsu PC09-1. 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
- Nordic-profile set
Buckets in the set for this weight: DS, KS, KSV
- Dutch-profile set
Buckets in the set for this weight: SB, PDP
Komatsu PC09-1: machine data
- Operating weight
- 880 – 1,080 kg
- Engine power
- 6.8 kW
- Maximum digging depth
- 1,470 mm
As published by Komatsu, retrieved 2026-09-17. Source
Before you order: check the interface
The weight class of the Komatsu PC09-1 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.
On a mini excavator the weight of the attachment counts for more than on a larger machine, because every kilogram of bucket is taken from lift capacity and stability. A narrow trenching bucket and a wide grading bucket are the usual pair, and many machines run a small quick coupler to change between them.
Quick coupler brackets at this weight
In our model tables, the attachments listed for the Komatsu PC09-1 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 Komatsu models of a similar weight
Other makes of a similar weight
Operating weight within 2 t of the Komatsu PC09-1.
Other Komatsu 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 Komatsu PC09-1.
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 Komatsu 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.