Attachments for the Komatsu PC88MR-11 weight range
- Bucket line
- GP - general purpose digging bucket300–600 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.
Catalogue sizes for the PC88MR-11
Each size below has a catalogue row rated for a carrier of 8,500 – 8,750 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 PC88MR-11.
On a narrow screen the table scrolls sideways.
Tools
| Attachment | Sizes | Heaped capacity ISO 7451 [dm³] | Width [mm] | Weight [kg] |
|---|---|---|---|---|
Non-bucket attachments | ||||
| DuoRIP - double ripper for root extraction | Duo-Ripper-12 | 450 | 220 | |
| GRB - excavator grading beam | GRB-MINI · 4 variants, GRBH-MINI · 2 width variants, GRB midi · 6 variants | 1,000–2,500 | 91–530 | |
Also available | ||||
| RC - root cutter | Root cutter-10 | 250 | 47 | |
| RRB - root rake bucket profile | RRB-90 | 1,500 | 233 | |
Other mini-ex attachments | ||||
| LR mini - straight land rakes for mini-excavator | LR-10 · 2 width variants | 1,000–1,400 | 219–300 | |
| LRS - short land rakes for mini-excavators | LRS-15 | 1,980 | 380 | |
| RIP mini - ripper shank for mini-excavator | Ripper-10 | 98 | ||
| MR mini - multi-ripper for mini-excavator | MRF 140 · 2 width variants | 1,000–1,200 | 221–228 | |
| AC mini - asphalt cutter for mini-excavator | AC-10 | 67 | ||
Buckets
Quick couplers
| Attachment | Sizes | Heaped capacity ISO 7451 [dm³] | Width [mm] | Weight [kg] |
|---|---|---|---|---|
| QC-S - S-System Scandinavian quick-couplerStart herePrice & lead timeGet price & lead timeS-System (Scandinavian) | QC-S45-H, QC-S50, QC-S45-SA, QC-U-S45-H, QC-U-S50 | 70–232 | ||
| CW - CW-System compatible quick-couplerCW-System | CW-10, CW-20, CW-20 S, CW-U-10, CW-U-20, CW-U-20 S | 65–190 | ||
| QC-HS / QC-MS - MS-System compatible quick-couplerMS system | QC-HS-08, QC-MS-08, QC-U-HS-08 | 90–232 | ||
| QC-PG - pin-grabber quick-coupler for factory bracketsPin-grabber | QC-PG-50, QC-PG-55, QC-PG-60, QC-ML-M-50, QC-U-PG-50, QC-U-PG-55, QC-U-PG-60 | 58–352 |
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.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 Komatsu PC88MR-11 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 Komatsu PC88MR-11 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:
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 PC88MR-11.
Send this answer to a colleague or dealer
Komatsu PC88MR-11: GP - general purpose digging bucket (GP-95)
Sizes are matched to the published operating weight of the PC88MR-11.
- Weight Class
- Midi Excavator (6–10 t)
- Operating Weight
- 8,500 – 8,750 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
Komatsu PC88MR-11: machine data
- Operating weight
- 8,500 – 8,750 kg
- Engine power
- 50.7 kW
- Maximum digging depth
- 4,565 mm
- Maximum dump height
- 6,155 mm
- Bucket breakout force
- 61.3 kN
- Arm crowd force
- 41.5 kN
- Quick coupler
- Lehnhoff quick-couplers
- Max reach
- 7,655 mmmaker's document (komatsu.eu)
- Arm length
- 1,650–2,100 mmmaker's document (komatsu.eu)
- Main pump flow
- 160 l/minmaker's document (komatsu.eu)
- Bucket capacity
- 0.107–0.282 m³maker's document (komatsu.eu)
- Bucket width
- 350–750 mmmaker's document (komatsu.eu)
- Lift capacity
- 1,070 kgmaker's document (komatsu.eu)
- Transport width
- 2,330 mmmaker's document (komatsu.eu)
As published by Komatsu, retrieved 2026-09-17. Source
- Pin diameter
- 50 mmSource: Tuff Buckets.
A guide only. Measure the pins before you order.
What the PC88MR-11 figures mean for its attachments
- The main pump delivers up to 160 l/min at 265 bar. That is the pump output of the whole machine, not the flow an attachment gets.
- Komatsu lists this quick coupler for it: Lehnhoff quick-couplers. The bracket on every attachment has to match the coupler.
- It digs down to 4,565 mm. That is the deepest trench it can open.
- Its maximum reach is 7,655 mm.
- It dumps at up to 6,155 mm, so a truck or skip side has to sit below that height.
- Komatsu offers arms from 1,650 to 2,100 mm. A longer arm reaches further, a shorter one handles a heavier bucket.
- Komatsu lists buckets from 350 to 750 mm wide for this machine.Our sizes in that range: GP - general purpose digging bucket (GP-95); GPL - general purpose digging bucket (GPL-95); BDP mini - clay digging bucket for mini-excavator (BDP-90); DS mini - Scandinavian deep digging bucket for mini-excavator (DS-90); KS mini - cable bucket for mini-excavator (KS-100); KSV mini - Scandinavian profile cable V bucket for mini-excavator (KSV-100)
- Komatsu lists bucket capacities from 0.107 to 0.282 m³.
- Bucket breakout force is 61.3 kN and arm crowd force 41.5 kN. That is the force a bucket or ripper works with at the tooth.
- Komatsu gives a lifting capacity of 1,070 kg. Check a heavy grab or hammer, plus its load, against the full load chart.
- For transport it measures 6,255 x 2,330 x 2,760 mm (length, width, height).
- Engine power is 50.7 kW.
Figures as published by Komatsu in its own documents.
How the PC88MR-11 compares with its neighbours
The nearest models by weight, with the difference to the PC88MR-11 in parentheses where both makers publish the figure.
| Model | Operating weight | Max dig depth | Main pump flow |
|---|---|---|---|
| PC88MR-11 | 8.5 t | 4,565 mm | 160 l/min |
| Komatsu PC88MR-10 | 8.5 t | 4,620 mm (+55) | 160 l/min |
| Komatsu PC78MR-6 | 8.27 t (-0.23 t) | 4,160 mm (-405) | 160 l/min |
| Takeuchi TB280FR | 8.5 t | 4,540 mm (-25) | not published |
Figures as each maker publishes them. A difference is shown only where both machines have a published value.
PC88MR-11: what the brochure names
Features Komatsu names in its own brochure for the PC88MR-11. Some of them may be optional, so check the machine's spec before you order.
- An engine that meets EU Stage V.
- Proportional control of the auxiliary hydraulics, for tilt buckets, augers and breakers.
- Work modes you select from the cab.
- A load-sensing hydraulic system.
From Komatsu's published brochure. We keep the source document on file.
Other Komatsu models of a similar weight
Other makes of a similar weight
Operating weight within 2 t of the Komatsu PC88MR-11.
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 PC88MR-11.
Questions about the PC88MR-11
- What bucket width fits the PC88MR-11?
- Komatsu lists buckets from 350 to 750 mm wide for it. Pick a width in that range.
- Which quick coupler is installed on your PC88MR-11?
- Komatsu lists this coupler for it: Lehnhoff quick-couplers. Order attachments with the matching bracket.
For publishers: cite or embed this table
Cite this table as https://sieruta.com/en/fit/komatsu/komatsu-pc88mr-11, figures as of 2026-09-10.
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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.