Attachments for the Komatsu PW98MR-11 weight range
- Bucket line
- DB - heavy duty digging bucket400–1200 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 PW98MR-11
Each size below has a catalogue row rated for a carrier of 10,090 – 10,760 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 PW98MR-11.
- Weight Class
- Midi Excavator (6–12 t)
- Operating Weight
- 10,090 – 10,760 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 PW98MR-11.
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 PW98MR-11.
Send this answer to a colleague or dealer
Komatsu PW98MR-11: DBF - flat-top digging bucket for quick coupler (DBF-120)
PW98MR-11 at a glance
| Figure | Value | Source |
|---|---|---|
| Max dig depth | 4,305 mm | maker's document (komatsu.eu) |
| Max reach | 7,560 mm | maker's document (komatsu.eu) |
| Max dump height | 6,525 mm | maker's document (komatsu.eu) |
| Arm length | 1,650–1,900 mm | maker's document (komatsu.eu) |
| Main pump flow | 165 l/min | maker's document (komatsu.eu) |
| Bucket capacity | 0.107–0.282 m³ | maker's document (komatsu.eu) |
| Bucket width | 350–750 mm | maker's document (komatsu.eu) |
| Lift capacity | 1,260 kg | maker's document (komatsu.eu) |
| Quick coupler | Lehnhoff quick-couplers | maker's document (komatsu.eu) |
| Transport width | 2,350 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 PW98MR-11 figures mean for its attachments
- The main pump delivers up to 165 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 4,305 mm. That is the deepest trench it can open.
- Its maximum reach is 7,560 mm.
- It dumps at up to 6,525 mm, so a truck or skip side has to sit below that height.
- Komatsu offers arms from 1,650 to 1,900 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. Compare that with the bucket widths in the table above.Our sizes in that range: DB - heavy duty digging bucket (DB-120); DBF - flat-top digging bucket for quick coupler (DBF-120)
- Komatsu lists bucket capacities from 0.107 to 0.282 m³.
- Komatsu gives a lifting capacity of 1,260 kg. Check a heavy grab or hammer, plus its load, against the full load chart.
- Its transport width is 2,350 mm.
- Engine power is 50.7 kW.
Figures as published by Komatsu in its own documents.
How the PW98MR-11 compares with its neighbours
The nearest models by weight, with the difference to the PW98MR-11 in parentheses where both makers publish the figure.
| Model | Operating weight | Max dig depth | Main pump flow |
|---|---|---|---|
| PW98MR-11 | 10.09 t | 4,305 mm | 165 l/min |
| Komatsu PW98MR-10 | 9.8 t (-0.29 t) | 4,300 mm (-5) | 160 l/min (-5) |
| Komatsu PW98MR-8 | 9.8 t (-0.29 t) | 4,300 mm (-5) | 160 l/min (-5) |
| CASE CX100E | 10.08 t (-0.01 t) | 4,670 mm (+365) | 192 l/min (+27) |
Figures as each maker publishes them. A difference is shown only where both machines have a published value.
PW98MR-11: build years and variants
Build years: 2021–2026
Variants
- PW98MR-11E0 (2021–2026)
Years and variants as listed in the LECTURA Specs database.
PW98MR-11: what the brochure names
Features Komatsu names in its own brochure for the PW98MR-11. Some of them may be optional, so check the machine's spec before you order.
- An engine that meets EU Stage V.
- A two-piece boom.
- Work modes you select from the cab.
- Proportional control of the auxiliary hydraulics, for tilt buckets, augers and breakers.
From Komatsu's published brochure. We keep the source document on file.
Questions about the PW98MR-11
- What bucket width fits the PW98MR-11?
- Komatsu lists buckets from 350 to 750 mm wide for it. Pick a width in that range from the sizes above.
- Which quick coupler is installed on your PW98MR-11?
- Komatsu lists this coupler for it: Lehnhoff quick-couplers. Order attachments with the matching bracket.
Each family shows its candidate models by operating-weight range.
Digging & sorting buckets
- DB - heavy duty digging bucket
DB-120 · 6 width variants
- SDB - heavy duty skeleton DB bucket
SDB-120 · 2 width variants
- DBF - flat-top digging bucket for quick coupler
DBF-120 · 6 width variants
- RDBF - flat-top skeleton DBF bucket on rods
RDBF-120 · 2 width variants
Ditching, grading, sloping buckets
- GDH - heavy duty hydraulic grading & ditching bucket
GDH-120 · 4 width variants
- DCB - grading & ditching bucket with round profile
DCB-120 · 4 width variants
Nordic mini-ex buckets set No. 4
- 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
Non-bucket attachments
- TH - hydraulic thumb for excavator
TH-16
- DuoRIP - double ripper for root extraction
Duo-Ripper-12
- GRB - excavator grading beam
GRB midi · 6 variants, GRB maxi · 6 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-HS-10, QC-MS-08, QC-MS-10, QC-U-HS-08, QC-U-HS-10
- 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 Komatsu PW98MR-11. Each set lists the buckets that match the machine's operating weight.
- Nordic-profile set
Buckets in the set for this weight: PS, PSH
Komatsu PW98MR-11: machine data
- Operating weight
- 10,090 – 10,760 kg
- Engine power
- 50.7 kW
- Maximum digging depth
- 4,305 mm
- Maximum dump height
- 6,525 mm
- Quick coupler
- Lehnhoff quick-couplers
As published by Komatsu, retrieved 2026-09-17. Source
Before you order: check the interface
The weight class of the Komatsu PW98MR-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 PW98MR-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:
Other Komatsu models of a similar weight
Other makes of a similar weight
Operating weight within 2 t of the Komatsu PW98MR-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 PW98MR-11.
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.