Rent the LEGO Liebherr R 9800 Excavator
Ships in 8–15 weeks
From CHF 29.–CHF 39.–
per monthfor 1 month
Facts and figures for the LEGO Liebherr R 9800 Excavator
- Pieces
- 4'108
- Build time
- 14h
- Retail price (RRP)
- CHF 890.–
- Dimensions
- 39 × 65 × 27 cm
- Released
- 2019
- Age
- 12+
- Set no.
- #42100
About the LEGO Liebherr R 9800 Excavator set
The Liebherr R 9800 is the largest LEGO has ever done as a Technic model: 4’108 pieces, 65 cm long and the first set with four Powered Up motors. Driving, slewing and the bucket are controlled over Bluetooth through the app. Without a smartphone or tablet the model can be built and displayed, but not moved.
The build is demanding to match: routing the electronics cleanly takes a noticeable amount of time, and 12 to 16 hours is realistic overall. The finished model is heavy and needs a large surface; while building, you are better off clearing the table completely. The set has been retired and usually trades second hand above its original shop price.
Common questions about the LEGO Liebherr R 9800 Excavator
How long does the LEGO Technic Liebherr R 9800 take to build?
Reckon on 12 to 16 hours for the 4108 pieces. The set is one of the most complex Technic models there are, with four motors and extensive cabling. Routing the electronics correctly takes a noticeable amount of time.
How big is the LEGO Liebherr excavator?
The model measures 39 × 65 × 27 cm and weighs accordingly. At 65 cm long it needs a large surface to stand on, and for building you should clear the table completely.
Can you still buy the LEGO Liebherr R 9800?
No, set 42100 has been retired. It was the first Technic set with four Powered Up motors and usually trades second hand above its original shop price.
Does the LEGO Liebherr excavator need an app?
Yes. The excavator is controlled over Bluetooth through the Powered Up app; driving, slewing and the bucket run on four motors. Without a smartphone or tablet the model can be built and displayed, but not moved.
Questions about the BlockAbo rental model
How does BlockAbo actually work?
You pick a set from our collection and we send it to your door for free. You build it, keep it as long as you like, and send it back when you are ready for the next one. After a month at the earliest, with no upper limit. Then you choose your next set.
What does BlockAbo cost and what is included?
There are three options: the single rental at a one-off CHF 42.–, the monthly plan at CHF 39.– per month and the yearly plan at CHF 29.– per month. Included are the complete set, delivery to you and the cleaning. You cover the return, and the label is already in the box.
Can I cancel the subscription at any time?
Yes. The monthly plan can be cancelled to the end of any month, with no reason and no notice period. You send the set back and that is that. The yearly plan commits you for twelve months and costs about a quarter less per month in return.
How hygienic are rented LEGO sets?
Every set goes through our quality check after it comes back, before it goes out again. We check its condition, wash the sets regularly at 30 °C with soap and keep track of whether every piece is there. That way a clean and complete set reaches you.
Why are all the pieces mixed in one bag?
The sets are checked between rentals and washed regularly. That is why the numbered bags from the original packaging are gone, and you get all the pieces loose in one large wash bag. Up to about 2'000 pieces you build straight from the bag; for bigger sets a bit of sorting first is worth it. For the return you sort nothing: take the set fully apart and put every piece back in the wash bag.
Why are there no building instructions in the box?
Paper instructions and sticker sheets do not last many rentals, so we send the sets without them. The instructions for every set are free at lego.com/en-ch/service/building-instructions and in the LEGO Builder app. Search there by set number or name.
What happens if pieces are missing or break?
Up to ten lost small pieces are no problem and are included in the price. It happens, vacuum cleaners are merciless. We only get in touch for larger damage or missing large pieces. You do not have to go over the carpet with tweezers.
How fast does the set reach me?
Orders placed before 14:00 go out the same working day. After that Swiss Post usually takes one to two working days. We deliver anywhere in Switzerland and delivery to you is free.
Why is renting more sustainable than buying?
A LEGO set is usually built once and then sits on a shelf or in a cellar for years. With us the same set passes through eight to ten people. For the same number of sets built, that is up to 90 % less newly produced plastic.










