Attachments for the Komatsu PC600-6 weight range
Price & dispatch week- 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 PC600-6
Each size below has a catalogue row rated for a carrier of 57,500 kg operating weight. Tell us which sizes you want and we reply with an offer.
On a narrow screen the table scrolls sideways.
| Attachment | Sizes | Capacity [dm³] | Width [mm] | Weight [kg] |
|---|---|---|---|---|
| RIP - heavy duty ripper | Ripper-H | 684 | ||
| QC-S - S-System Scandinavian quick-coupler | QC-S90 | 750 | ||
| CW - CW-System compatible quick-coupler | CW-55 | 660 |
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.
Message us on WhatsAppPhotos and voice notes are welcome.For publishers: cite or embed this table
Cite this table as https://sieruta.com/en/fit/komatsu/komatsu-pc600-6, figures as of 2026-09-10.
Embed this table on your site
Copy the HTML below into your page. It keeps the link back to this page and the date of the figures.
Sizes are matched to the published operating weight of the PC600-6.
- Weight Class
- Heavy Excavator (30–65 t)
- Operating Weight
- 57,500 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
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.
PC600-6 at a glance
| Figure | Value | Source |
|---|---|---|
| Max dig depth | 7,060 mm | maker's website (komatsu.eu) |
| Max reach | 12,800 mm | maker's document (komatsu.eu) |
| Max dump height | 7,960 mm | maker's document (komatsu.eu) |
| Arm length | 2,900–3,500 mm | maker's document (komatsu.eu) |
| Main pump flow | 820 l/min | maker's document (komatsu.eu) |
| Bucket capacity | 1.8–3.5 m³ | maker's document (komatsu.eu) |
| Lift capacity | 10,350 kg | maker's document (komatsu.eu) |
| Transport width | 3,900 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 PC600-6 figures mean for its attachments
- The main pump delivers up to 820 l/min at 318.7 bar. That is the pump output of the whole machine, not the flow an attachment gets.
- It digs down to 7,060 mm. That is the deepest trench it can open.
- Its maximum reach is 12,800 mm.
- It dumps at up to 7,960 mm, so a truck or skip side has to sit below that height.
- Komatsu offers arms from 2,900 to 3,500 mm. A longer arm reaches further, a shorter one handles a heavier bucket.
- Komatsu lists bucket capacities from 1.8 to 3.5 m³.
- Komatsu gives a lifting capacity of 10,350 kg. Check a heavy grab or hammer, plus its load, against the full load chart.
- For transport it measures 12,810 x 3,900 x 4,300 mm (length, width, height).
- Engine power is 287 kW.
Figures as published by Komatsu in its own documents.
How the PC600-6 compares with its neighbours
The nearest models by weight, with the difference to the PC600-6 in parentheses where both makers publish the figure.
| Model | Operating weight | Max dig depth | Main pump flow |
|---|---|---|---|
| PC600-6 | 57.5 t | 7,060 mm | 820 l/min |
| Komatsu PC600SE-6 | 57.5 t | 8,490 mm (+1,430) | 820 l/min |
| Komatsu PC600/LC-8 | 57.6 t (+0.1 t) | 8,490 mm (+1,430) | 820 l/min |
| Liebherr R 958 Litronic | 57.1 t (-0.4 t) | 7,350 mm (+290) | 760 l/min (-60) |
Figures as each maker publishes them. A difference is shown only where both machines have a published value.
PC600-6: what the brochure names
Features Komatsu names in its own brochure for the PC600-6. Some of them may be optional, so check the machine's spec before you order.
- A load-sensing hydraulic system.
- Work modes you select from the cab.
From Komatsu's published brochure. We keep the source document on file.
Questions about the PC600-6
- What bucket size fits the PC600-6?
- Komatsu lists bucket capacities from 1.8 to 3.5 m³ for it.
Each family shows its candidate models by operating-weight range.
Komatsu PC600-6: machine data
- Operating weight
- 57,500 kg
- Engine power
- 287 kW
- Maximum digging depth
- 7,060 mm
- Maximum dump height
- 7,960 mm
As published by Komatsu, retrieved 2026-09-17. Source
Before you order: check the interface
The weight class of the Komatsu PC600-6 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.
Heavy excavators dig rock, load trucks and work in quarries, so wear decides the bucket as much as capacity does. Rock and reinforced buckets carry thicker wear steel, teeth and side cutters, and the bucket is sized to the trucks it loads and to the density of the material.
Quick coupler brackets at this weight
In our model tables, the attachments listed for the Komatsu PC600-6 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 PC600-6.
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 PC600-6.
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.