Attachments for the Kobelco SK270SRNLC-7 weight range
- Bucket line
- DB - heavy duty digging bucket800–1600 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 SK270SRNLC-7
Each size below has a catalogue row rated for a carrier of 25,600 – 26,700 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] |
|---|---|---|---|---|
| DB - heavy duty digging bucket | DB-300 · 6 width variants | 628–1,569 SAE | 800–1,600 | 655–1,100 |
| SDB - heavy duty skeleton DB bucket | SDB-300 · 2 width variants | 1,375–1,492 SAE | 1,500–1,600 | 1,051–1,106 |
| DBF - flat-top digging bucket for quick coupler | DBF-300 · 6 width variants | 630–1,550 SAE | 800–1,600 | 580–957 |
| RDBF - flat-top skeleton DBF bucket on rods | RDBF-300 · 3 width variants | 1,306–1,550 SAE | 1,400–1,600 | 837–922 |
| DSX - Nordic heavy duty digging bucket | DS-HD-300 · 3 width variants | 678–1,178 SAE | 800–1,200 | 755–1,002 |
| GD - rigid grading & ditching bucket, 12–40 t | GD-300 · 3 width variants | 1,059–1,447 SAE | 1,800–2,400 | 691–874 |
| GDH - heavy duty hydraulic grading & ditching bucket | GDH-260 · 3 width variants, GDH-300 · 3 width variants | 858–1,384 SAE | 1,800–2,400 | 787–1,129 |
| SB - Dutch profile grading & ditching bucket | SB-260 · 4 width variants, SB-300 · 5 width variants | 1,077–1,957 SAE | 1,800–2,500 | 553–1,009 |
| DCB - grading & ditching bucket with round profile | DCB-260 · 3 width variants, DCB-300 · 3 width variants | 819–1,304 SAE | 1,800–2,400 | 503–748 |
| PS - Scandinavian universal / grading bucket | PS-300 · 4 width variants | 1,389–1,830 SAE | 1,800–2,200 | 863–1,043 |
| PSH - hydraulic swivelling grading bucket | PS-300 · 4 width variants | 1,800–2,200 | ||
| CB - heavy duty hydraulic clamp bucket | CBR-260 | 1,071 | 1,200 | 1,100 |
| TH - hydraulic thumb for excavator | TH-26, TH-30 | 780–800 | 520–620 | |
| AC - excavator asphalt cutters | AC-30 | 165 | ||
| MR - heavy duty excavator multi-ripper | MR-26 | 1,300 | 734 | |
| RIP - heavy duty ripper | Ripper-D | 403 | ||
| DuoRIP - double ripper for root extraction | Duo-Ripper-30 | 500 | 565 | |
| GRB - excavator grading beam | GRB maxi · 6 variants | 2,500–3,000 | 357–680 | |
| QC-S - S-System Scandinavian quick-coupler | QC-S70, QC-U-S70 | 270 | ||
| CW - CW-System compatible quick-coupler | CW-40, CW-40 S, CW-45, CW-45 S, CW-U-40, CW-U-40 S, CW-U-45, CW-U-45 S | 230–1,146 | ||
| QC-HS / QC-MS - MS-System compatible quick-coupler | QC-HS-21, QC-HS-25, QC-MS-21, QC-U-HS-21 | 310 | ||
| QC-PG - pin-grabber quick-coupler for factory brackets | QC-PG-90, QC-ML-M-65, QC-ML-M-70, QC-U-PG-90 | 132–440 |
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 SK270SRNLC-7.
- Weight Class
- Large Excavator (12–30 t)
- Operating Weight
- 25,600 – 26,700 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 Kobelco, retrieved 2026-09-10. Source
Start here
The attachments buyers in your market ask for first, sized for the SK270SRNLC-7.
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 SK270SRNLC-7.
Send this answer to a colleague or dealer
Kobelco SK270SRNLC-7: DBF - flat-top digging bucket for quick coupler (DBF-300)
SK270SRNLC-7 at a glance
| Figure | Value | Source |
|---|---|---|
| Max dig depth | 6,990 mm | maker's document (kobelco-europe.com) |
| Max reach | 10,200 mm | maker's document (kobelco-europe.com) |
| Max dump height | 9,070 mm | maker's document (kobelco-europe.com) |
| Arm length | 2,940 mm | maker's document (kobelco-europe.com) |
| Main pump flow | 440 l/min | maker's document (kobelco-europe.com) |
| Auxiliary flow | 89.4 l/min | maker's document (kobelco-europe.com) |
| Bucket capacity | 0.51–0.93 m³ | maker's document (kobelco-europe.com) |
| Bucket width | 770–1,330 mm | maker's document (kobelco-europe.com) |
| Lift capacity | 6,640 kg | maker's document (kobelco-europe.com) |
| Transport width | 2,990 mm | maker's document (kobelco-europe.com) |
Only figures the maker publishes for this model. Where a figure is missing, no value is shown.
What the SK270SRNLC-7 figures mean for its attachments
- Its auxiliary circuit delivers 89.4 l/min. A breaker, auger, tilt rotator or other hydraulic tool states the oil flow it needs, so choose one whose range includes this figure.
- The main pump delivers up to 440 l/min at 343 bar. That is the pump output of the whole machine, not the flow an attachment gets.
- It digs down to 6,990 mm. That is the deepest trench it can open.
- Its maximum reach is 10,200 mm.
- It dumps at up to 9,070 mm, so a truck or skip side has to sit below that height.
- Its arm is 2,940 mm long.
- Kobelco lists buckets from 770 to 1,330 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-300); DBF - flat-top digging bucket for quick coupler (DBF-300); DSX - Nordic heavy duty digging bucket (DS-HD-300); CB - heavy duty hydraulic clamp bucket (CBR-260)
- Kobelco lists bucket capacities from 0.51 to 0.93 m³.
- Bucket breakout force is 157 kN and arm crowd force 112 kN. That is the force a bucket or ripper works with at the tooth.
- Kobelco gives a lifting capacity of 6,640 kg. Check a heavy grab or hammer, plus its load, against the full load chart.
- Its tail swing radius is 1,720 mm, which matters beside a wall or in a live traffic lane.
- For transport it measures 8,970 x 2,990 x 3,180 mm (length, width, height).
- Engine power is 122 kW.
Figures as published by Kobelco in its own documents.
How the SK270SRNLC-7 compares with its neighbours
The nearest models by weight, with the difference to the SK270SRNLC-7 in parentheses where both makers publish the figure.
| Model | Operating weight | Max dig depth | Main pump flow | Auxiliary flow |
|---|---|---|---|---|
| SK270SRNLC-7 | 25.6 t | 6,990 mm | 440 l/min | 89.4 l/min |
| Kobelco SK270SRLC-7 | 25.7 t (+0.1 t) | 6,990 mm | 440 l/min | 89.4 l/min |
| Kobelco SK260LC-10 | 25.5 t (-0.1 t) | 7,000 mm (+10) | 490 l/min (+50) | not published |
| Caterpillar 326 | 25.6 t | 6,820 mm (-170) | 481 l/min (+41) | 54 l/min (-35.4) |
Figures as each maker publishes them. A difference is shown only where both machines have a published value.
SK270SRNLC-7: build years and variants
Build years: 2023–2026
Variants
- SK 270 SRNLC 7 (2023–2026)
Years and variants as listed in the LECTURA Specs database.
SK270SRNLC-7: what the brochure names
Features Kobelco names in its own brochure for the SK270SRNLC-7. Some of them may be optional, so check the machine's spec before you order.
- An engine that meets EU Stage V.
- Work modes you select from the cab.
- A dozer blade.
- Operator protection certified to ROPS and FOPS.
From Kobelco's published brochure. We keep the source document on file.
Questions about the SK270SRNLC-7
- What bucket width fits the SK270SRNLC-7?
- Kobelco lists buckets from 770 to 1,330 mm wide for it. Pick a width in that range from the sizes above.
- Can the SK270SRNLC-7 run a hydraulic attachment?
- Yes, if the tool's rated oil flow range includes the 89.4 l/min of its auxiliary circuit.
Each family shows its candidate models by operating-weight range.
Digging & sorting buckets
- DB - heavy duty digging bucket
DB-300 · 6 width variants
- SDB - heavy duty skeleton DB bucket
SDB-300 · 2 width variants
- DBF - flat-top digging bucket for quick coupler
DBF-300 · 6 width variants
- RDBF - flat-top skeleton DBF bucket on rods
RDBF-300 · 3 width variants
- DSX - Nordic heavy duty digging bucket
DS-HD-300 · 3 width variants
Ditching, grading, sloping buckets
- GD - rigid grading & ditching bucket, 12–40 t
GD-300 · 3 width variants
- GDH - heavy duty hydraulic grading & ditching bucket
GDH-260 · 3 width variants, GDH-300 · 3 width variants
- SB - Dutch profile grading & ditching bucket
SB-260 · 4 width variants, SB-300 · 5 width variants
- DCB - grading & ditching bucket with round profile
DCB-260 · 3 width variants, DCB-300 · 3 width variants
- PS - Scandinavian universal / grading bucket
PS-300 · 4 width variants
- PSH - hydraulic swivelling grading bucket
PS-300 · 4 width variants
Non-bucket attachments
- TH - hydraulic thumb for excavator
TH-26, TH-30
- AC - excavator asphalt cutters
AC-30
- MR - heavy duty excavator multi-ripper
MR-26
- RIP - heavy duty ripper
Ripper-D
- DuoRIP - double ripper for root extraction
Duo-Ripper-30
- GRB - excavator grading beam
GRB maxi · 6 variants
- QC-S - S-System Scandinavian quick-coupler
QC-S70, QC-U-S70
- CW - CW-System compatible quick-coupler
CW-40, CW-40 S, CW-45, CW-45 S, CW-U-40, CW-U-40 S, CW-U-45, CW-U-45 S
- QC-HS / QC-MS - MS-System compatible quick-coupler
QC-HS-21, QC-HS-25, QC-MS-21, QC-U-HS-21
- QC-PG - pin-grabber quick-coupler for factory brackets
QC-PG-90, QC-ML-M-65, QC-ML-M-70, QC-U-PG-90
Kobelco SK270SRNLC-7: machine data
- Operating weight
- 25,600 – 26,700 kg
- Engine power
- 122 kW
- Maximum digging depth
- 6,990 mm
- Maximum dump height
- 9,070 mm
- Bucket breakout force
- 157 kN
- Arm crowd force
- 112 kN
- Tail swing radius
- 1,720 mm
- Auxiliary circuit flow
- 89.4 l/min
As published by Kobelco, retrieved 2026-09-18. Source
Before you order: check the interface
The weight class of the Kobelco SK270SRNLC-7 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.
At this weight the choice is mostly about the material. A general purpose bucket suits soil and gravel, a reinforced bucket with thicker wear parts suits mixed ground and broken rock, and the quick coupler on the machine sets the bracket every attachment needs.
Quick coupler brackets at this weight
In our model tables, the attachments listed for the Kobelco SK270SRNLC-7 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 makes of a similar weight
Operating weight within 2 t of the Kobelco SK270SRNLC-7.
Other Kobelco 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 Kobelco SK270SRNLC-7.
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 Kobelco 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.