The new Cat D11 comes in a box that is the same size as the box for the 42100 Liebherr R 9800 Excavator, but unlike the excavator, the bulldozer got the new elegant black box targeted at adults.. My independent toy shop has just sold last Vidiyo beat box, we were selling them at 5 also. With the exception of tensioning the caterpillar tracks, which is accomplished using gear wheels on the side, everything else is controlled via the Control+ app on a compatible smartphone or tablet. At the moment that needs programming, which is fiddly on a phone and needs a larger screen.I'm considering trying the 3rd-party firmware (at owner's risk) to enable the use of a 4-port hub with a train handset, also allowing a bit of code to be included in the firmware download that can use maximum power mode and allow a handset command to drive a pair of motors.Why TLG has not done better on the firmware front is suggested by the fact that they are not primarily a software company, but that reveals a gap in their understanding of what different people want from the hardware. It cannot be fixed by the ladder unless the gearbox was built wrong, (in that case you need to do 87-120 again). I really like the look of this and will most likely buy it once it drops below 300.Maybe Lego should release 2 versions of sets like this motorised and un-motorised. For full review and shopping info https://ttpm.com/p/31111/lego/lego-technic-app-controlled-cat-d11-bulldozer/?ref=ytProduct Info: The LEGO Technic Cat D11 Bulldozer is a 3854 piece kit that, once completed, has app-control functionality, and a beautiful shelf presence.#LEGO #LEGOTechnic #BulldozerSEE MORE TOYSSpy Ninja Mission Sets from Playmates Toyshttps://youtu.be/ACUWGrEouuADisney Frozen 2 Elsa and Anna's Transformation Dolls from Hasbrohttps://youtu.be/horQBDjBf3ICoComelon Musical Bedtime JJ Doll from Jazwares | Nursery Rhymes and Kid Songshttps://youtu.be/RciTeCrpDgMTHE TOY AUTHORITYTikTok: https://www.tiktok.com/@thetoyauthority?lang=enYT Shorts: https://www.youtube.com/channel/UCu76XC4wLLzxRt6bQwIMnnQSUBSCRIBE TTPM Toy Reviewshttps://www.youtube.com/c/ttpmSUBSCRIBE TTPM Baby Gear Reviewshttps://www.youtube.com/c/ttpmbabySUBSCRIBE TTPM Pet Toys \u0026 Gear Reviewshttps://www.youtube.com/c/ttpmpetsFOLLOW USTikTok: https://www.tiktok.com/@thetoyauthority?lang=enFacebook: https://www.facebook.com/TTPMOfficialInstagram: https://instagram.com/ttpmofficial/FOLLOW TTPM BabyFacebook: https://www.facebook.com/TTPMBaby/Instagram: https://www.instagram.com/ttpmbaby/FOLLOW TTPM PetsFacebook: https://www.facebook.com/TTPMPetsInstagram: https://www.instagram.com/ttpmpets/Disclosure: Toys reviewed by TTPM are selected by the TTPM editorial team from submissions from manufacturers who provide the samples for review consideration. The completed model is massive, measuring about 55cm long, 38cm wide and 24cm high. Wrong engine activation in the gear box often happens. Scan this QR code to download the app now. Non-definability of graph 3-colorability in first-order logic, How to get Romex between two garage doors. Correct axle rotation of partially built LEGO Cat D11 Bulldozer (42131)? 4+, 5+and 6+ are difficulty ratings. I appreciate many of the astute comments made by other above. Id like to see this with black wheels and treads.Is this something youd be able to try Huw? Mail us. There's a 1-plate high 'cleat' on one end which gives it a realistic appearance. Oof, that thing looks HEAVY. Lego is fast becoming too premium out pricing many people, itd be a real shame if Lego becomes an exclusive toy only for the very wealthy. my first real car was 15! If we assume TLG intentionally increases the price such that it can be discounted, does this mean TLG at least has to pay for part of the discount? I agree that Amazon won't pay same cost price as me, but they are happy to sell other sets at a very low margin but shift 1000s of units, and overcharge elsewhere. How do I switch out a gear in the Cat D11 set without taking the set apart? Why do keywords have to be reserved words? I think they did this to a certain extent before 18+ came along, with 12+ Architecture sets where the build wasn't necessarily tricky but the subject matter wasn't intended to appeal to children. Features Build and discover a construction icon Construction fans will love building this action-packed LEGO Technic Cat D11 Bulldozer and exploring its many functions. Talk to our friendly LEGO experts online. Commercial operation certificate requirement outside air transportation, Accidentally put regular gas in Infiniti G37, Purpose of the b1, b2, b3. terms in Rabin-Miller Primality Test, Avoid angular points while scaling radius. @Huw said:"Unfortunately, I forgot to take a photo of them all together before I started building"Would you mind just popping the model apart briefly to get a photo of all the motors? I'm not going to explain it all but suffice to say it's all fairly logical, and it works well. It's still a PITA finding your phone, enabling Bluetooth, firing up the app, then connecting to the hub before you can play with it, but the last part at least does seem to happen almost instantaneously and without problem now. We're answering calls and emails as quickly as possible . I have just finished building the dozer, and it functions absolutely perfect. The day one 30% Amazon discount on wave 1 VidiyoI'd be very surprised if Amazon pay the same wholesale price to LEGO as my local non-chain toy shop does.The Vidiyo sets were reduced immediately because they were launched during lockdown (here in UK), and as new lines are preordered with no idea what they are, presumably Amazon took the stand (along with overwhelming negative response when first details were shown) that the line would fail and reduce to clear stock immediately. @AHYL88 said:" @mrdoofa said:"It seems to me that the huge price tag is Lego capitalising on the adult market as this is the first Technic set to have an age rating of 18+. LEGO 42131 Cat D11 Bulldozer review | Brickset By clicking Post Your Answer, you agree to our terms of service and acknowledge that you have read and understand our privacy policy and code of conduct. The obsolescence present from the beginning in the product goes against a big part of what I've valued in the line from the beginning. How long should the blade calibrate take? All opinions expressed are my own. The blade is raised/lowered and angled using two pairs of linear actuators, which on the real machine are hydraulic cylinders. Help Topics - Customer Service - LEGO.com US @CCC said:"Do people buy these and actually play with them? The current version, the D11T, which was introduced during 2008, is also among the most technologically advanced. Though maybe they should consider painting/coating those parts in a neutral color instead of brand yellow. You can also buy a PS5 or Xbox series X for that kind of outlay. automating the crane, stabilizers etc. It is a shame that a lot of ppl will skip this one and other Control+ sets just because of some insane prices. The ripper at the back is also operated via linear actuators which raise and lower it to ground level, also at a snail's pace. 1 Answer Sorted by: 2 Most likely a mistake in step 87. ), and cost less than half the price (in Germany that is, so including shipping and taxes). Now, I must discuss the price. As it is, zero interest. Construction is divided into eight stages and parts are packaged in numbered bags. Thank you. LEGO Technic 42131 CAT D11 review pt. 2 - YouTube There are some other options for discounts, such as Zavvi and Walmart, but they're hit-or-miss and inventory tends to be very limited. Yes, you heard that right, app-controlled! My impression of this set is that it's ridiculously overpriced, and another example of the "let's have an app for everything" craze. You'll want to watch this entire video for the full scoop. I had problems doing this the first time, but that could be because I am using a beta pre-release version of the app. The set is great, but it's, also, way overpriced. I wonder if the speedometer in the control panel is 'accurate'. Seeing such comparisons more and more often, where Lego isn't just beaten on price but also on quality/set design makes me feel they are overplaying their hand.That said, just judged on its own merits this is a pretty good set (and this review does a good job of showing that! ago It has been quite a while since I posted this strange behavior. I wonder how Control+ has been affecting sales. It has cost my company probably around a 600 loss. Is it any wonder more people are turning to cheap knock off brands? I agree that Amazon won't pay same cost price as me, but they are happy to sell other sets at a very low margin but shift 1000s of units, and overcharge elsewhere "Hey really sorry to hear that, that a bad loss for an independent. It's a bulldozer. A place for everything LEGO Technic related. And this is why this 18+ thing has been becoming a problem, it doesn't seem consistent why sets are 18+ when sets of a lower rating like the Heavy Duty Tow Truck are much more complex than say the Ford F-150 Raptor, another 18+ set. Bricks is a question and answer site for LEGO and building block enthusiasts. Cat D11-bulldozer (42131) control+ test your build step 3 rotation direction. Lego is fast becoming too premium out pricing many people, itd be a real shame if Lego becomes an exclusive toy only for the very wealthy. Control+ won't last a decade. LEGO Technic App-Controlled Cat D11 Bulldozer Review! (42131) I keep thinking how cool it would be to have a "manual" kit option for both the aforementioned sets. How much space did the 68000 registers take up? My older RC and pneumatic Technic sets are as viable now as they were 10 and 20 and even 30 years ago. Tap Software Info. Phone us. No goats were harmed during the production of this review. Yes, 450 is a stupid amount of money to pay for a - any - Lego model. Browse other questions tagged, LEGO is a trademark of the LEGO Group of companies which does not sponsor, authorize or endorse this site, Start here for a quick overview of the site, Detailed answers to any questions you might have, Discuss the workings and policies of this site. For me, it's about 90% in the build.P.S. LEGO Technic 42131 Cat D11 Bulldozer [Review] - The Brothers Brick LEGO 42131 Application | LEGO Cat D11 Bulldozer | LEGO - YouTube @Huw, I'm curious about that softer material of the threads, are there ant LEGO elements you can compare it to, like Friends hair or Technic soft beams, or @Roloff said:" @Huw, I'm curious about that softer material of the threads, are there ant LEGO elements you can compare it to, like Friends hair or Technic soft beams, or"It seems to be a stiffer version of that used for foliage so I guess it could be plant-based. I'm leaning towards the Spike Essentials 2-port hub as a potential Technic hub as that has the LiPo.Without that handset functionality independent of a phone, which I find imprecise compared to the handset, I would not consider buying this one unless the price drops below 300. When I try to calibrate it the 1st movement is the ladder and it won't stop turning. App says clockwise, mine is counter-clockwise. Excellent review, the set does look great fun but I have an issue with the driver cabin, it just sort of disappears amongst the railing, probably because the frame is the same thickness as the rails. Which LEGO set is best suited to build robots? The motorised gearbox has allowed four separate movements to be implemented using two motors: lift the blade, tilt the blade, raise and lower the rear ripper, and raise and lower the ladder leading to the cab. How does the LEGO Typewriter mechanism fit? The front wheel is attached to a rack-and-pinion which enables the track to be tensioned correctly. The blade functions were faster too. This operates each function in turn and sets the limits of movement. Though maybe they should consider painting/coating those parts in a neutral color instead of brand yellow. Thanks for contributing an answer to Bricks! Eurobricks New Members 1 post Country: USA Posted December 15, 2022 I've just completed the 42131 - CAT D11 Bulldozer and cannot get it to calibrate. Cat D11 LEGO set won't start the calibration process Jester9231 2 yr. ago Running into the same issue. Asking for help, clarification, or responding to other answers. to be preformed with just 2 motors rather than having a motor for each function is clever, and look forward to been used in a more interesting model, e.g. How to find median position of a contour that represents a peak? I do think there remain some opportunities for TLG to explore and hope that they create some solutions that will allow many of us continue to purchase and enjoy the product. 58 comments 30814 Views 42131 Caterpillar D11 Bulldozer is this year's flagship Technic model and the most expensive Technic set ever. Just want to say I love it when a Brickset article links to New Elementary! Depending on your device you will either see Android Version defined here, or you may need to follow the next step to view it. Here is the second part of my LEGO Technic 42131 CAT D11 Bulldozer review. It needs power control mode to get full power from the motors. Lego doesn't often fare well, but I think we all know we're paying premium rates for Lego (and always have done according to my Dad and how much he had to save up for my Christmas presents in the 70/80s).Four decent RC cars would no-doubt be way more fun than this; even though it's quite a different experience the comparison is valid. If they want to discount and make no, or maybe 5% margin, then it is up to them. "Me and Tim are besties and I'm a Patreon sponsor of the site ;). You can find out more at New Elementary. App-Controlled Cat D11 Bulldozer - LEGO It seems to me that the huge price tag is Lego capitalising on the adult market as this is the first Technic set to have an age rating of 18+. Now, I'm no Luddite when it comes to technology, but it seems not fully thought through here. Oh well, at least it's just a waiting game. The views and opinions presented represent those of TTPM and the reviewers. App-Controlled Cat D11 Bulldozer 42131 | Technic | Buy - LEGO The day one 30% Amazon discount on wave 1 Vidiyo sets which TLG assigned frankly bizarre RRPs to made me think otherwise. Here it is with a goat and minifig for scale. For order and payment issues, it's best to call us as we can't take payment info over chat. This is a bug, the engine mistook the placement of the gears, and calibration doesn't catch it in the beginning. The sticker sheet is relatively modest given the size of the model. Its like seeing two of your friends get along and hang out. Does "critical chance" have any reason to exist? It's compatible with the 5-wide version but made from a softer material which probably helps improve grip on hard surfaces, although it does seem to come apart more easily. I recently constructed this heavy-duty set and everything seems to be in working order, except for one problem. To prevent such a tragedy there's a test function in the app that can be used once the gearbox has been mounted in the chassis to ensure everything's working as it should. CAT probably paints the treads and blade to prevent rusting before they reach the customers. You have six goats??!!! To know Android device and operation system your device is running follow this quick guide: Swipe down from the top and tap the Gear icon (System Settings) Scroll towards the bottom and tap About Phone. Is there. I've actually bought a real car for less than this :D"I guess it depends on what percentage of the fun in a Lego set comes from building it and what percentage comes from using/displaying/playing with it. That seems to be the case to some extent, particularly the way the cab is positioned on the chassis and attached with a just few pins once in place. It has cost my company probably around a 600 loss. Other side rotates clockwise. Stack Exchange network consists of 182 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers. You should be able to retire with that kind of capital. If you have LEGO news, new images or something else to tell us about, send us a message. 18+ is an interest rating, in that the intended age group to enjoy the product is adults, but also a difficulty rating. Gone are the days when you had to spread thousands of parts out before you could start building, thank goodness! It's also the first of the US plant manufacturer's vehicles that LEGO has produced. The Control+ hub is buried in the chassis so switching it on requires pressing a red lever in the engine compartment, which presses a pin down onto the hub's switch. Cat D11 Dozer I just completed my build. Did all the - Reddit Lego is fast becoming too premium out pricing many people, itd be a real shame if Lego becomes an exclusive toy only for the very wealthy. I hope Lego wakes up and realizes how much more value that would add to their products. But even then the range of movement of the blade is too limited for me, and there are too many alternatives for my wallet. But it's just way overpriced. @paulrothwell said:" @ComfySofa Is it though? Unfortunately, I forgot to take a photo of them all together before I started building, but you'll see them clearly enough in the photos below. It can be turned on the spot with clever use of the yellow sliders, so consequently it's quite fun to drive around. The app also provides a way to program sequences of movement which I think can be played back: I've not had a chance to investigate it fully yet.