Attachments for the Komatsu PC290LC/NLC-10 Demolition weight range
Weight Class: Heavy Excavator (30–65 t) Operating Weight: 30,400 – 31,000 kg
- Bucket line
- DB - heavy duty digging bucket 1,000–1,800 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.
Ask for a price with this answer
The short version for the PC290LC/NLC-10 Demolition
Families to look at first
- DBF - flat-top digging bucket for quick coupler 1,000–1,800 mm
- GD - rigid grading & ditching bucket, 12–40 t 2,000–2,600 mm
- GDH - heavy duty hydraulic grading & ditching bucket 2,000–2,600 mm
Quick coupler brackets at this weight
- S70
- S80
- MS25
- CW40
- CW45
- OQ70
- OQ80
- SW48
- SW66
Brackets we build attachments with in this weight range. Not a confirmed fit.
Still to check
Pin diameter, pin spacing, inside width between the stick ears, and any quick coupler on the machine.
Catalogue sizes for the PC290LC/NLC-10 Demolition
Each size below has a catalogue row rated for a carrier of 30,400 – 31,000 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 PC290LC/NLC-10 Demolition.
On a narrow screen the table scrolls sideways.
Buckets
| Attachment | Sizes | Heaped capacity ISO 7451 [dm³] | Width [mm] | Weight [kg] |
|---|---|---|---|---|
Digging & sorting buckets | ||||
| DB - heavy duty digging bucket | DB-400 · 6 width variants | 1,082–2,288 | 1,000–1,800 | 957–1,480 |
| SDB - heavy duty skeleton DB bucket | SDB-400 · 2 width variants | 1,917–2,224 | 1,600–1,800 | 1,411–1,550 |
| DBF - flat-top digging bucket for quick coupler Start here Price & lead time Get price & lead time | DBF-400 · 6 width variants | 1,024–2,179 | 1,000–1,800 | 854–1,312 |
| RDBF - flat-top skeleton DBF bucket on rods | RDBF-400 · 3 width variants | 1,727–2,179 | 1,500–1,800 | 1,067–1,213 |
| DSX - Nordic heavy duty digging bucket | DS-HD-400 · 3 width variants | 921–1,462 | 1,000–1,400 | 952–1,214 |
Ditching, grading, sloping buckets | ||||
| GD - rigid grading & ditching bucket, 12–40 t Start here Price & lead time Get price & lead time | GD-400 · 3 width variants | 1,395–1,851 | 2,000–2,600 | 856–1,055 |
| GDH - heavy duty hydraulic grading & ditching bucket Start here Price & lead time Get price & lead time | GDH-400 · 3 width variants | 1,336–1,780 | 2,000–2,600 | 1,218–1,415 |
| SB - Dutch profile grading & ditching bucket | SB-400 · 4 width variants | 1,739–2,242 | 2,000–2,500 | 889–1,065 |
| DCB - grading & ditching bucket with round profile | DCB-400 · 3 width variants | 1,307–1,735 | 2,000–2,600 | 721–893 |
Tools
| Attachment | Sizes | Heaped capacity ISO 7451 [dm³] | Width [mm] | Weight [kg] |
|---|---|---|---|---|
Non-bucket attachments | ||||
| MR - heavy duty excavator multi-ripper | MR-32 | 1,300 | 994 | |
| RIP - heavy duty ripper | Ripper-E | 490 | ||
Quick couplers
Coupler sizes within this machine's published weight range. Not a confirmed fit.
| Attachment | Sizes | Heaped capacity ISO 7451 [dm³] | Width [mm] | Weight [kg] |
|---|---|---|---|---|
| QC-S - S-System Scandinavian quick-coupler Start here Price & lead time Get price & lead time S-System (Scandinavian) | QC-S70, QC-S80, QC-U-S70, QC-U-S80 | 270–350 | ||
| CW - CW-System compatible quick-coupler CW-System | CW-45, CW-45 S, CW-U-45, CW-U-45 S | 435–1,146 | ||
| QC-HS / QC-MS - MS-System compatible quick-coupler MS system | QC-HS-25 | 310 | ||
| QC-PG - pin-grabber quick-coupler for factory brackets Pin-grabber | QC-PG-90, QC-PG-100, QC-ML-M-70, QC-ML-M-80, QC-U-PG-90, QC-U-PG-100 | 167–1,435 |
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 quick coupler and hydraulic attachment. See the certificates.
Message us on WhatsApp Photos and voice notes are welcome.Special machine configuration (Demolition). Engineering review is required before you select an attachment. Any families shown here are matched by operating weight only.
Price & lead time Get price & lead timeBefore you order: check the interface
The weight class of the Komatsu PC290LC/NLC-10 Demolition 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.DBS - engineered rock bucket for excavator
Quick coupler brackets at this weight
In our model tables, the attachments listed for the Komatsu PC290LC/NLC-10 Demolition at its weight are built with these brackets. Each code opens the models that list it.
Brackets we build attachments with in this weight range. Not a confirmed fit.
- 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 PC290LC/NLC-10 Demolition.
Send this answer to a colleague or dealer
Komatsu PC290LC/NLC-10 Demolition: DBF - flat-top digging bucket for quick coupler (DBF-400). Shortlisted by operating weight
Sizes are matched to the published operating weight of the PC290LC/NLC-10 Demolition.
- Weight Class
- Heavy Excavator (30–65 t)
- Operating Weight
- 30,400 – 31,000 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 PC290LC/NLC-10 Demolition: machine data
- Operating weight
- 30,400 – 31,000 kg
- Engine power
- 159 kW
- Maximum digging depth
- 7,220 mm
- Maximum dump height
- 10,630 mm
- Max reach
- 11,710 mm maker's document (komatsu.eu)
- Arm length
- 2,650–3,500 mm maker's document (komatsu.eu)
- Transport width
- 3,190 mm maker's document (komatsu.eu)
As published by Komatsu, retrieved 2026-09-17. Source
What the PC290LC/NLC-10 Demolition figures mean for its attachments
- It digs down to 7,220 mm. That is the deepest trench it can open.
- Its maximum reach is 11,710 mm.
- It dumps at up to 10,630 mm, so a truck or skip side has to sit below that height.
- Komatsu offers arms from 2,650 to 3,500 mm. A longer arm reaches further, a shorter one handles a heavier bucket.
- For transport it measures 10,185 x 3,190 x 3,390 mm (length, width, height).
- Engine power is 159 kW.
Figures as published by Komatsu in its own documents.
How the PC290LC/NLC-10 Demolition compares with its neighbours
The nearest models by weight, with the difference to the PC290LC/NLC-10 Demolition in parentheses where both makers publish the figure.
| Model | Operating weight | Max dig depth |
|---|---|---|
| PC290LC/NLC-10 Demolition | 30.4 t | 7,220 mm |
| Komatsu PC290LC/NLC-11 | 29.9 t (-0.5 t) | 7,220 mm |
| Komatsu PC290LC/NLC-10 | 29.8 t (-0.6 t) | 7,220 mm |
| Hitachi ZX300LC-7 / ZX300LCN-7 | 30.4 t | 7,220 mm |
Figures as each maker publishes them. A difference is shown only where both machines have a published value.
PC290LC/NLC-10 Demolition: what the brochure names
Features Komatsu names in its own brochure for the PC290LC/NLC-10 Demolition. Some of them may be optional, so check the machine's spec before you order.
- A two-piece boom.
- Operator protection certified to ROPS and FOPS.
- Proportional control of the auxiliary hydraulics, for tilt buckets, augers and breakers.
From Komatsu's published brochure. We keep the source document on file.
Other makes of a similar weight
Operating weight within 2 t of the Komatsu PC290LC/NLC-10 Demolition.
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 PC290LC/NLC-10 Demolition.
For publishers: cite or embed this table
Cite this table as https://sieruta.com/en/fit/komatsu/komatsu-pc290lcnlc-10-demolition, 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.