Celebrate a hero of the construction world as you build a replica version of the biggest Cat dozer with this LEGO Technic App-Controlled Cat D11 Bulldozer (42131) kit. This large set lets adults enjoy quality 'me time' focusing on their passion. Just like the real Cat bulldozer, this model is built in modular sections. LEGO fans will love the new-for-October-2021 LEGO element - a large track that can be tightened and loosened. And the build is just the start! With many authentic features and functions packed into this model, there's lots to discover. Take control of your bulldozer model Use the CONTROL+ app to operate and explore this heavy-duty machine. Use the app to drive and steer. The app delivers realistic movement as you raise, lower and tilt the blade or raise and lower the ripper and ladder. Explore engineering LEGO Technic buildable models feature realistic movement and mechanisms that let LEGO builders explore engineering concepts in an approachable and realistic way.

  • Build a mighty construction vehicle packed with details with this huge LEGO Technic App-Controlled Cat D11 Bulldozer 42131 model building set for adults
  • Enjoy a rewarding build, then explore the model's many features and functions. See the new-for-October-2021 LEGO track element that gives the bulldozer its realistic movement
  • Use the CONTROL+ app to operate your bulldozer. Bring the bulldozer model to life as you drive and steer, then raise, lower and tilt the blade or raise and lower the ripper and ladder.
  • Looking for the best gifts for yourself or any fan of Cat bulldozers and other cool vehicles? This impressive construction vehicle set makes a top gift idea
  • This Cat replica measures over 10 in. (26 cm) high, 22 in. (57 cm) long and 14.5 in. (37 cm) wide


  • Additional Information

    • SKN: 122038
    • ID: A4CB1BE4
    • UPC: 673419340106
    • Brand: LEGO
    • MFR Number: 6392314
    • Ship to Quebec: Yes
    • Maximum Order Quantity: 2
    • Toysrus Recommended Age: 18 - 25 years
    • Registerable: Yes
    • Language: Bilingual
    • Gift Wrap: Gift wrap is not available for this item

    Assembly

    • Item Height: 11.1 inches
    • Item Length: 18.9 inches
    • Item Weight: 4.59 lbs
    • Item Width: 4.65 inches

    Batteries

    • Batteries Included: true
    • Batteries Required: true
    • Batteries: 6 LR6/AA

    LEGO Technic App-Controlled Cat D11 Bulldozer 42131 (3854 pieces) is rated 4.5 out of 5 by 53.
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    <!--begin-bvseo-reviews--> <!--begin-reviews--> <div id="bvseo-reviewsSection"> <div class="bvseo-review" itemprop="review" itemscope itemtype="http://schema.org/Review" data-reviewid="1123524453"> <span itemprop="reviewRating" itemscope itemtype="http://schema.org/Rating"> Rated <span itemprop="ratingValue">5</span> out of <span itemprop="bestRating">5</span> </span> by <span itemprop="author" itemtype="http://schema.org/Person" itemscope><span itemprop="name">Kezza345</span></span> from <span itemprop="name">Simply excellent</span> <span itemprop="description">Has with all technic LEGO I would recommend you take your time when you build this lots of cogs which for obvious reasons need to be in the correct places. I thoroughly enjoyed this build throughout and would highly recommend it to everyone. The finished product is most excellent and a great addition to anyones collection. Thank you LEGO ❤️</span> <div class="bvseo-pubdate">Date published: 2022-08-09</div> <meta itemprop="datePublished" content="2022-08-09" /> </div> <div class="bvseo-review" itemprop="review" itemscope itemtype="http://schema.org/Review" data-reviewid="1123436883"> <span itemprop="reviewRating" itemscope itemtype="http://schema.org/Rating"> Rated <span itemprop="ratingValue">5</span> out of <span itemprop="bestRating">5</span> </span> by <span itemprop="author" itemtype="http://schema.org/Person" itemscope><span itemprop="name">JPdem</span></span> from <span itemprop="name">Awesome</span> <span itemprop="description">This is my first technic set. It was so much fun to build. Size, detail and functionality is amazing. Instructions are easy and very detailed. The app that allows you to drive it and use the other functions is simple and adds another level of fun.</span> <div class="bvseo-pubdate">Date published: 2022-08-08</div> <meta itemprop="datePublished" content="2022-08-08" /> </div> <div class="bvseo-review" itemprop="review" itemscope itemtype="http://schema.org/Review" data-reviewid="1123415412"> <span itemprop="reviewRating" itemscope itemtype="http://schema.org/Rating"> Rated <span itemprop="ratingValue">5</span> out of <span itemprop="bestRating">5</span> </span> by <span itemprop="author" itemtype="http://schema.org/Person" itemscope><span itemprop="name">QuietestSensibleStick</span></span> from <span itemprop="name">Great</span> <span itemprop="description">GreatGreatGreatGreatGreatGreatGreatGreatGreatGreatGreatGreat</span> <div class="bvseo-pubdate">Date published: 2022-08-07</div> <meta itemprop="datePublished" content="2022-08-07" /> </div> <div class="bvseo-review" itemprop="review" itemscope itemtype="http://schema.org/Review" data-reviewid="1123045861"> <span itemprop="reviewRating" itemscope itemtype="http://schema.org/Rating"> Rated <span itemprop="ratingValue">5</span> out of <span itemprop="bestRating">5</span> </span> by <span itemprop="author" itemtype="http://schema.org/Person" itemscope><span itemprop="name">Will</span></span> from <span itemprop="name">Agree with title it was certainly a bulldozer</span> <span itemprop="description">Excellent lego build. Enjoy the technic legos they are a challenge. My 10 year grandson was accomplished this build.</span> <div class="bvseo-pubdate">Date published: 2022-07-31</div> <meta itemprop="datePublished" content="2022-07-31" /> </div> <div class="bvseo-review" itemprop="review" itemscope itemtype="http://schema.org/Review" data-reviewid="1121108866"> <span itemprop="reviewRating" itemscope itemtype="http://schema.org/Rating"> Rated <span itemprop="ratingValue">5</span> out of <span itemprop="bestRating">5</span> </span> by <span itemprop="author" itemtype="http://schema.org/Person" itemscope><span itemprop="name">SparklyLadder052</span></span> from <span itemprop="name">Super CAT</span> <span itemprop="description">I thoroughly enjoyed building this monster and the finished product is a really great culmination of the building process. It drives really well and has wonderful functionality! I would really recommend this even though people might find it on the pricey side but it is definitely worth it! It is by far the best model in the remote control range!</span> <div class="bvseo-pubdate">Date published: 2022-06-30</div> <meta itemprop="datePublished" content="2022-06-30" /> </div> <div class="bvseo-review" itemprop="review" itemscope itemtype="http://schema.org/Review" data-reviewid="1120581379"> <span itemprop="reviewRating" itemscope itemtype="http://schema.org/Rating"> Rated <span itemprop="ratingValue">5</span> out of <span itemprop="bestRating">5</span> </span> by <span itemprop="author" itemtype="http://schema.org/Person" itemscope><span itemprop="name">LeastForcefulCauliflower</span></span> from <span itemprop="name">D11 Dozer</span> <span itemprop="description">This was a great build. Lots of intricate and interesting steps. One you need to pay attention to all aspects. Very satisfying when finished.</span> <div class="bvseo-pubdate">Date published: 2022-06-19</div> <meta itemprop="datePublished" content="2022-06-19" /> </div> <div class="bvseo-review" itemprop="review" itemscope itemtype="http://schema.org/Review" data-reviewid="1120078934"> <span itemprop="reviewRating" itemscope itemtype="http://schema.org/Rating"> Rated <span itemprop="ratingValue">1</span> out of <span itemprop="bestRating">5</span> </span> by <span itemprop="author" itemtype="http://schema.org/Person" itemscope><span itemprop="name">PuzzledMelon057</span></span> from <span itemprop="name">Biggest mistake of my life</span> <span itemprop="description">Thought it would be good with my volvo dump truck but it ended up being nothing but problems I am 15 hours in and still on stage 2 had to start over completely after stage 3 due to a gearbox problem Rebuilt it and now the motors on the gearbox have no power when plugged in and connected They worked 20 minutes ago I don't know what happened</span> <div class="bvseo-pubdate">Date published: 2022-06-08</div> <meta itemprop="datePublished" content="2022-06-08" /> </div> <div class="bvseo-review" itemprop="review" itemscope itemtype="http://schema.org/Review" data-reviewid="1119845318"> <span itemprop="reviewRating" itemscope itemtype="http://schema.org/Rating"> Rated <span itemprop="ratingValue">4</span> out of <span itemprop="bestRating">5</span> </span> by <span itemprop="author" itemtype="http://schema.org/Person" itemscope><span itemprop="name">MercifulArtist026</span></span> from <span itemprop="name">Fun build, not so great value, clunky operation</span> <span itemprop="description">The overall building process was fun and varied, there&rsquo;s lots of cool gearing and a few newer pieces as well as the new wide tracks. The price is on the higher side for a large motorized set, at least compared to others like the 42100 liebherr excavator or the 42114 volvo 6x6. The play is ok but clunky. Switching in between any of the non-driving actions takes several seconds (as I understand it, it&rsquo;s to reduce tension on the gearbox by wiggling the motors) and also means that only one action can be done at once (not including driving). A little disappointing. Overall, it&rsquo;s a great building experience and looks fantastic as a display, but functionally and price-wise it&rsquo;s slightly lackluster.</span> <div class="bvseo-pubdate">Date published: 2022-06-04</div> <meta itemprop="datePublished" content="2022-06-04" /> </div> </div> <script type="text/javascript"> if (document.getElementById('bvseo-reviewsSection')) { document.getElementById('bvseo-reviewsSection').style.display = 'none'; } </script> <!--end-reviews--> <!--begin-pagination--> <ul id="bvseo-paginationSection"> <li class="bvseo-paginationItem"><a class="bvseo-paginationLink" href="https://www.toysrus.ca/en/LEGO-Technic-App-Controlled-Cat-D11-Bulldozer-42131--3854-pieces-/A4CB1BE4.html?bvstate=pg:2/ct:r">LEGO Technic App-Controlled Cat D11 Bulldozer 42131 (3854 pieces) Reviews - page 2</a></li> </ul> <!--end-pagination--> <ul id="BVSEO_meta" style="display:none!important"> <li data-bvseo="bvDateModified">y_2022, m_8, d_13, h_20</li> <li data-bvseo="ps">bvseo_bulk, prod_bvrr, vn_bulk_3.0.32</li> <li data-bvseo="cp">cp_1, bvpage1</li> <li data-bvseo="co">co_hasreviews, tv_1, tr_52</li> <li data-bvseo="cf">loc_en_CA, sid_A4CB1BE4, prod, sort_[SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]</li> <li data-bvseo="diagnostics">clientName_toysrus-ca</li> </ul> <!--end-bvseo-reviews--> <ul id="BVSEOSDK_meta" style="display: none !important;"> <li data-bvseo="sdk">bvseo_sdk, dw_cartridge, 18.2.0, p_sdk_3.2.0</li> <li data-bvseo="sp_mt">CLOUD, getReviews, 4ms</li> <li data-bvseo="ct_st">reviews, product</li> </ul>
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    LEGO

    LEGO Technic App-Controlled Cat D11 Bulldozer 42131 (3854 pieces)

    SKN: 122038

    LEGO Technic App-Controlled Cat D11 Bulldozer 42131 (3854 pieces) is rated 4.5 out of 5 by 53.
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    Website Price: $629.94

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    Our recommended Age: 18 - 25 years

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