Attachments for the Liebherr R 966 Litronic weight range
Price & dispatch week- 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 966 Litronic
Each size below has a catalogue row rated for a carrier of 68,550 – 73,100 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] |
|---|---|---|---|---|
| QC-S - S-System Scandinavian quick-coupler | QC-S90 | 750 |
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 966 Litronic.
- Weight Class
- Above 65 t: custom build
- Operating Weight
- 68,550 – 73,100 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
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.
R 966 Litronic at a glance
| Figure | Value | Source |
|---|---|---|
| Max dig depth | 7,550 mm | maker's document (assets-cdn.liebherr.com) |
| Max reach | 11,950 mm | maker's document (assets-cdn.liebherr.com) |
| Max dump height | 8,050 mm | maker's document (assets-cdn.liebherr.com) |
| Arm length | 2,600–3,000 mm | maker's document (assets-cdn.liebherr.com) |
| Main pump flow | 820 l/min | maker's document (assets-cdn.liebherr.com) |
| Bucket capacity | 3–5.5 m³ | maker's document (assets-cdn.liebherr.com) |
| Bucket width | 1,950–2,450 mm | maker's document (assets-cdn.liebherr.com) |
| Lift capacity | 21,800 kg | maker's document (assets-cdn.liebherr.com) |
| Quick coupler | Sistema de engate rápido hidráulico | maker's document (assets-cdn.liebherr.com) |
| Transport width | 4,495 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 966 Litronic figures mean for its attachments
- The main pump delivers up to 820 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: Sistema de engate rápido hidráulico. The bracket on every attachment has to match the coupler.
- It digs down to 7,550 mm. That is the deepest trench it can open.
- Its maximum reach is 11,950 mm.
- It dumps at up to 8,050 mm, so a truck or skip side has to sit below that height.
- Liebherr offers arms from 2,600 to 3,000 mm. A longer arm reaches further, a shorter one handles a heavier bucket.
- Liebherr lists buckets from 1,950 to 2,450 mm wide for this machine. Compare that with the bucket widths in the table above.
- Liebherr lists bucket capacities from 3 to 5.5 m³.
- Liebherr gives a lifting capacity of 21,800 kg. Check a heavy grab or hammer, plus its load, against the full load chart.
- For transport it measures 12,850 x 4,495 x 3,900 mm (length, width, height).
- Engine power is 320 kW.
Figures as published by Liebherr in its own documents.
How the R 966 Litronic compares with its neighbours
The nearest models by weight, with the difference to the R 966 Litronic in parentheses where both makers publish the figure.
| Model | Operating weight | Max dig depth | Main pump flow |
|---|---|---|---|
| R 966 Litronic | 68.55 t | 7,550 mm | 820 l/min |
| Liebherr R 972 Litronic (68,450 – 76,500 kg) | 68.45 t (-0.1 t) | not published | not published |
| Liebherr R 960 Demolition Litronic | 77.3 t (+8.75 t) | 6,750 mm (-800) | 760 l/min (-60) |
| Liebherr R 972 Litronic (68,450 – 77,550 kg) | 68.45 t (-0.1 t) | 12,500 mm (+4,950) | 820 l/min |
| Hitachi ZX690-7G | 67.8 t (-0.75 t) | 8,530 mm (+980) | 886 l/min (+66) |
Figures as each maker publishes them. A difference is shown only where both machines have a published value.
Questions about the R 966 Litronic
- What bucket width fits the R 966 Litronic?
- Liebherr lists buckets from 1,950 to 2,450 mm wide for it. Pick a width in that range from the sizes above.
- Which quick coupler is installed on your R 966 Litronic?
- Liebherr lists this coupler for it: Sistema de engate rápido hidráulico. Order attachments with the matching bracket.
Each family shows its candidate models by operating-weight range.
Liebherr R 966 Litronic: machine data
- Operating weight
- 68,550 – 73,100 kg
- Engine power
- 320 kW
- Maximum digging depth
- 7,550 mm
- Maximum dump height
- 8,050 mm
- Quick coupler
- Sistema de engate rápido hidráulico
As published by Liebherr, retrieved 2026-09-17. Source
Before you order: check the interface
The weight class of the Liebherr R 966 Litronic 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.
- 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:
Other Liebherr models of a similar weight
Other makes of a similar weight
Operating weight within 2 t of the Liebherr R 966 Litronic.
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 966 Litronic.
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.