Attachments for the Liebherr A 920 Litronic (20,700 kg) weight range
Weight Class: Large Excavator (10–30 t) Operating Weight: 20,700 kg
- Bucket line
- DB - heavy duty digging bucket 600–1,200 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 A 920 Litronic (20,700 kg)
Families to look at first
- DBF - flat-top digging bucket for quick coupler 600–1,200 mm
- GD - rigid grading & ditching bucket, 12–40 t 1,600–2,000 mm
- GDH - heavy duty hydraulic grading & ditching bucket 1,600–2,000 mm
Quick coupler brackets at this weight
- S70
- MS10
- MS21
- CW20
- CW30
- CW40
- OQ65
- OQ70
- M26
- SW33
- SW48
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 A 920 Litronic (20,700 kg)
Each size below has a catalogue row rated for a carrier of 20,700 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 A 920 Litronic (20,700 kg).
On a narrow screen the table scrolls sideways.
Buckets
Tools
| Attachment | Sizes | Heaped capacity ISO 7451 [dm³] | Width [mm] | Weight [kg] |
|---|---|---|---|---|
Non-bucket attachments | ||||
| 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 | |
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-U-S70 | 270 | ||
| CW - CW-System compatible quick-coupler CW-System | 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 MS system | QC-HS-21, QC-MS-21, QC-U-HS-21 | 310 | ||
| QC-PG - pin-grabber quick-coupler for factory brackets Pin-grabber | 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 quick coupler and hydraulic attachment. See the certificates.
Message us on WhatsApp Photos and voice notes are welcome.Before you order: check the interface
The weight class of the Liebherr A 920 Litronic (20,700 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 A 920 Litronic (20,700 kg) 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 A 920 Litronic (20,700 kg).
Send this answer to a colleague or dealer
Liebherr A 920 Litronic (20,700 kg): DBF - flat-top digging bucket for quick coupler (DBF-230). Shortlisted by operating weight
Sizes are matched to the published operating weight of the A 920 Litronic (20,700 kg).
- Weight Class
- Large Excavator (10–30 t)
- Operating Weight
- 20,700 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 Liebherr, retrieved 2026-09-10. Source
Liebherr A 920 Litronic (20,700 kg): machine data
- Operating weight
- 20,700 kg
- Engine power
- 129 kW
- Maximum digging depth
- 5,950 mm
- Maximum dump height
- 7,300 mm
- Bucket breakout force
- 135.9 kN
- Arm crowd force
- 92.9 kN
- Quick coupler
- SWA 48
- Max reach
- 9,550 mm maker's document (assets-cdn.liebherr.com)
- Arm length
- 2,650 mm maker's document (assets-cdn.liebherr.com)
- Main pump flow
- 390 l/min maker's document (assets-cdn.liebherr.com)
- Bucket capacity
- 1.15 m³ maker's document (assets-cdn.liebherr.com)
- Bucket width
- 1,400 mm maker's document (assets-cdn.liebherr.com)
- Lift capacity
- 8,200 kg maker's document (assets-cdn.liebherr.com)
As published by Liebherr, retrieved 2026-09-17. Source
What the A 920 Litronic (20,700 kg) figures mean for its attachments
- The main pump delivers up to 390 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. The bracket on every attachment has to match the coupler.
- It digs down to 5,950 mm. That is the deepest trench it can open.
- Its maximum reach is 9,550 mm.
- It dumps at up to 7,300 mm, so a truck or skip side has to sit below that height.
- Its arm is 2,650 mm long.
- Liebherr lists a 1,400 mm wide bucket for this machine.
- Liebherr lists a bucket capacity of 1.15 m³.
- Bucket breakout force is 135.9 kN and arm crowd force 92.9 kN. That is the force a bucket or ripper works with at the tooth.
- Liebherr gives a lifting capacity of 8,200 kg. Check a heavy grab or hammer, plus its load, against the full load chart.
- Engine power is 129 kW.
Figures as published by Liebherr in its own documents.
How the A 920 Litronic (20,700 kg) compares with its neighbours
The nearest models by weight, with the difference to the A 920 Litronic (20,700 kg) in parentheses where both makers publish the figure.
| Model | Operating weight | Max dig depth | Main pump flow |
|---|---|---|---|
| A 920 Litronic (20,700 kg) | 20.7 t | 5,950 mm | 390 l/min |
| Liebherr A 922 Rail Litronic | 20.4 t (-0.3 t) | 5,250 mm (-700) | 440 l/min (+50) |
| Liebherr R 920 Litronic (21,000 – 21,500 kg) | 21 t (+0.3 t) | not published | not published |
| Liebherr R 920 Litronic (21,400 – 21,900 kg) | 21.4 t (+0.7 t) | 6,600 mm (+650) | 432 l/min (+42) |
| Liebherr A 920 Litronic (18,300 – 21,900 kg) | 18.3 t (-2.4 t) | 6,600 mm (+650) | 400 l/min (+10) |
| JCB JS20MH | 20.72 t (+0.02 t) | 2,493 mm (-3,457) | 260 l/min (-130) |
Figures as each maker publishes them. A difference is shown only where both machines have a published value.
A 920 Litronic (20,700 kg): what the brochure names
Features Liebherr names in its own brochure for the A 920 Litronic (20,700 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.
- Operator protection certified to ROPS and FOPS.
- Proportional control of the auxiliary hydraulics, for tilt buckets, augers and breakers.
From Liebherr's published brochure. We keep the source document on file.
Other makes of a similar weight
Operating weight within 2 t of the Liebherr A 920 Litronic (20,700 kg).
Other Liebherr models with the same coupler brackets
Our model tables give these machines the same quick coupler brackets.
- Liebherr A 922 Rail Litronic 20t – 23t
- Liebherr R 920 Litronic (21,000 – 21,500 kg) 21t – 22t
- Liebherr A 924 Litronic 22t – 27t
- Liebherr A 924 Rail Litronic 22t – 25t
- Liebherr R 922 Litronic (22,050 – 25,600 kg) 22t – 26t
- Liebherr R 921 Litronic 22t – 23t
- Liebherr R 924 Litronic (23,400 – 25,600 kg) 23t – 26t
- Liebherr RE 25 M Litronic 24t – 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 A 920 Litronic (20,700 kg).
Questions about the A 920 Litronic (20,700 kg)
- What bucket width fits the A 920 Litronic (20,700 kg)?
- Liebherr lists a 1,400 mm wide bucket for it.
- Which quick coupler is installed on your A 920 Litronic (20,700 kg)?
- Liebherr lists this coupler for it: SWA 48. Order attachments with the matching bracket.
For publishers: cite or embed this table
Cite this table as https://sieruta.com/en/fit/liebherr/liebherr-a-920-litronic, figures as of 2026-09-10.
Embed this table on your site
Copy the HTML below into your page. It keeps the link back to this page and the date of the figures.
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.