Attachments for the Liebherr R 920 Litronic (21,400 – 21,900 kg) weight range
- Bucket line
- DB - heavy duty digging bucket600–1500 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 R 920 Litronic (21,400 – 21,900 kg)
Each size below has a catalogue row rated for a carrier of 21,400 – 21,900 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-230 · 6 width variants | 391–1,335 SAE | 600–1,500 | 420–787 |
| SDB - heavy duty skeleton DB bucket | SDB-230 · 2 width variants | 1,183–1,290 SAE | 1,400–1,500 | 833–880 |
| DBF - flat-top digging bucket for quick coupler | DBF-230 · 6 width variants | 398–1,308 SAE | 600–1,500 | 411–789 |
| RDBF - flat-top skeleton DBF bucket on rods | RDBF-230 · 3 width variants | 1,092–1,308 SAE | 1,300–1,500 | 657–730 |
| DSX - Nordic heavy duty digging bucket | DS-HD-250 · 3 width variants | 615–1,070 SAE | 800–1,200 | 642–847 |
| GD - rigid grading & ditching bucket, 12–40 t | GD-230 · 3 width variants | 644–819 SAE | 1,600–2,000 | 365–441 |
| GDH - heavy duty hydraulic grading & ditching bucket | GDH-230 · 3 width variants | 677–867 SAE | 1,600–2,000 | 624–700 |
| SB - Dutch profile grading & ditching bucket | SB-230 · 4 width variants | 820–1,176 SAE | 1,600–2,200 | 479–622 |
| DCB - grading & ditching bucket with round profile | DCB-230 · 3 width variants | 612–779 SAE | 1,600–2,000 | 320–384 |
| PS - Scandinavian universal / grading bucket | PS-230 · 4 width variants | 1,179–1,570 SAE | 1,800–2,200 | 679–834 |
| PSH - hydraulic swivelling grading bucket | PS-230 · 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 | 780 | 520 | |
| AC - excavator asphalt cutters | AC-30 | 165 | ||
| MR - heavy duty excavator multi-ripper | MR-22 | 1,300 | 546 | |
| 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-30, CW-30 S, CW-40, CW-40 S, CW-U-30, CW-U-30 S, CW-U-40, CW-U-40 S | 220–240 | ||
| QC-HS / QC-MS - MS-System compatible quick-coupler | QC-HS-21, QC-MS-21, QC-U-HS-21 | 310 | ||
| QC-PG - pin-grabber quick-coupler for factory brackets | QC-PG-80, QC-ML-M-65, QC-ML-M-70, QC-U-PG-80 | 132–400 |
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 R 920 Litronic (21,400 – 21,900 kg).
- Weight Class
- Large Excavator (12–30 t)
- Operating Weight
- 21,400 – 21,900 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 Liebherr, retrieved 2026-09-10. Source
Start here
The attachments buyers in your market ask for first, sized for the R 920 Litronic (21,400 – 21,900 kg).
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 R 920 Litronic (21,400 – 21,900 kg).
Send this answer to a colleague or dealer
Liebherr R 920 Litronic (21,400 – 21,900 kg): DBF - flat-top digging bucket for quick coupler (DBF-230)
R 920 Litronic (21,400 – 21,900 kg) at a glance
| Figure | Value | Source |
|---|---|---|
| Max dig depth | 6,600 mm | maker's document (assets-cdn.liebherr.com) |
| Max reach | 9,760 mm | maker's document (assets-cdn.liebherr.com) |
| Max dump height | 6,810 mm | maker's document (assets-cdn.liebherr.com) |
| Arm length | 2,000–2,900 mm | maker's document (assets-cdn.liebherr.com) |
| Main pump flow | 432 l/min | maker's document (assets-cdn.liebherr.com) |
| Bucket capacity | 0.6–1.25 m³ | maker's document (assets-cdn.liebherr.com) |
| Bucket width | 850–1,250 mm | maker's document (assets-cdn.liebherr.com) |
| Lift capacity | 8,400 kg | maker's document (assets-cdn.liebherr.com) |
| Quick coupler | SWA 48 hydraulic | maker's document (assets-cdn.liebherr.com) |
| Transport width | 2,850 mm | maker's document (assets-cdn.liebherr.com) |
Only figures the maker publishes for this model. Where a figure is missing, no value is shown.
What the R 920 Litronic (21,400 – 21,900 kg) figures mean for its attachments
- The main pump delivers up to 432 l/min at 350 bar. That is the pump output of the whole machine, not the flow an attachment gets.
- Liebherr lists this quick coupler for it: SWA 48 hydraulic. The bracket on every attachment has to match the coupler.
- It digs down to 6,600 mm. That is the deepest trench it can open.
- Its maximum reach is 9,760 mm.
- It dumps at up to 6,810 mm, so a truck or skip side has to sit below that height.
- Liebherr offers arms from 2,000 to 2,900 mm. A longer arm reaches further, a shorter one handles a heavier bucket.
- Liebherr lists buckets from 850 to 1,250 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-230); DBF - flat-top digging bucket for quick coupler (DBF-230); DSX - Nordic heavy duty digging bucket (DS-HD-250); CB - heavy duty hydraulic clamp bucket (CBR-260)
- Liebherr lists bucket capacities from 0.6 to 1.25 m³.
- Liebherr gives a lifting capacity of 8,400 kg. Check a heavy grab or hammer, plus its load, against the full load chart.
- For transport it measures 9,750 x 2,850 x 3,250 mm (length, width, height).
- Engine power is 110 kW.
Figures as published by Liebherr in its own documents.
How the R 920 Litronic (21,400 – 21,900 kg) compares with its neighbours
The nearest models by weight, with the difference to the R 920 Litronic (21,400 – 21,900 kg) in parentheses where both makers publish the figure.
| Model | Operating weight | Max dig depth | Main pump flow |
|---|---|---|---|
| R 920 Litronic (21,400 – 21,900 kg) | 21.4 t | 6,600 mm | 432 l/min |
| Liebherr A 924 Litronic | 21.5 t (+0.1 t) | 7,050 mm (+450) | 462 l/min (+30) |
| Liebherr A 924 Rail Litronic | 21.8 t (+0.4 t) | 4,550 mm (-2,050) | 440 l/min (+8) |
| Liebherr R 920 Litronic (21,000 – 21,500 kg) | 21 t (-0.4 t) | not published | not published |
| Hitachi MA200-G | 21.4 t | 6,570 mm (-30) | 388 l/min (-44) |
Figures as each maker publishes them. A difference is shown only where both machines have a published value.
R 920 Litronic (21,400 – 21,900 kg): what the brochure names
Features Liebherr names in its own brochure for the R 920 Litronic (21,400 – 21,900 kg). Some of them may be optional, so check the machine's spec before you order.
- Automatic engine idle when the controls are left alone.
- Work modes you select from the cab.
- Operator protection certified to ROPS and FOPS.
From Liebherr's published brochure. We keep the source document on file.
Questions about the R 920 Litronic (21,400 – 21,900 kg)
- What bucket width fits the R 920 Litronic (21,400 – 21,900 kg)?
- Liebherr lists buckets from 850 to 1,250 mm wide for it. Pick a width in that range from the sizes above.
- Which quick coupler is installed on your R 920 Litronic (21,400 – 21,900 kg)?
- Liebherr lists this coupler for it: SWA 48 hydraulic. 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-230 · 6 width variants
- SDB - heavy duty skeleton DB bucket
SDB-230 · 2 width variants
- DBF - flat-top digging bucket for quick coupler
DBF-230 · 6 width variants
- RDBF - flat-top skeleton DBF bucket on rods
RDBF-230 · 3 width variants
- DSX - Nordic heavy duty digging bucket
DS-HD-250 · 3 width variants
Ditching, grading, sloping buckets
- GD - rigid grading & ditching bucket, 12–40 t
GD-230 · 3 width variants
- GDH - heavy duty hydraulic grading & ditching bucket
GDH-230 · 3 width variants
- SB - Dutch profile grading & ditching bucket
SB-230 · 4 width variants
- DCB - grading & ditching bucket with round profile
DCB-230 · 3 width variants
- PS - Scandinavian universal / grading bucket
PS-230 · 4 width variants
- PSH - hydraulic swivelling grading bucket
PS-230 · 4 width variants
Non-bucket attachments
- TH - hydraulic thumb for excavator
TH-26
- AC - excavator asphalt cutters
AC-30
- MR - heavy duty excavator multi-ripper
MR-22
- 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-30, CW-30 S, CW-40, CW-40 S, CW-U-30, CW-U-30 S, CW-U-40, CW-U-40 S
- QC-HS / QC-MS - MS-System compatible quick-coupler
QC-HS-21, QC-MS-21, QC-U-HS-21
- QC-PG - pin-grabber quick-coupler for factory brackets
QC-PG-80, QC-ML-M-65, QC-ML-M-70, QC-U-PG-80
Liebherr R 920 Litronic (21,400 – 21,900 kg): machine data
- Operating weight
- 21,400 – 21,900 kg
- Engine power
- 110 kW
- Maximum digging depth
- 6,600 mm
- Maximum dump height
- 6,810 mm
- Quick coupler
- SWA 48 hydraulic
As published by Liebherr, retrieved 2026-09-17. Source
Before you order: check the interface
The weight class of the Liebherr R 920 Litronic (21,400 – 21,900 kg) 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 Liebherr R 920 Litronic (21,400 – 21,900 kg) 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 Liebherr R 920 Litronic (21,400 – 21,900 kg).
Other Liebherr models with the same coupler brackets
Our model tables give these machines the same quick coupler brackets.
- Liebherr A 924 Litronic22t – 27t
- Liebherr A 924 Rail Litronic22t – 25t
- Liebherr R 922 Litronic (22,050 – 25,600 kg)22t – 26t
- Liebherr A 920 Litronic (20,700 kg)21t
- Liebherr R 921 Litronic22t – 23t
- Liebherr A 922 Rail Litronic20t – 23t
- Liebherr R 924 Litronic (23,400 – 25,600 kg)23t – 26t
- Liebherr RE 25 M Litronic24t – 26t
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 Liebherr R 920 Litronic (21,400 – 21,900 kg).
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 Liebherr 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.