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LEGO® Technic™ App-Controlled Cat® D11 Bulldozer

#42131
AU $799.99
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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. Please note not available for sale for New Zealand customers.
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.

  • Requires 6 x AA batteries (not included). The set also includes 2 x no. 15 motors, 2 x large motors and 1 x hub.

  • This Cat® model is meticulously detailed to replicate the full-sized model with authentic colors and graphics that Cat® enthusiasts will love.

  • The LEGO® Technic™ universe offers advanced buildable models for LEGO fans who are looking for an immersive building challenge.

  • LEGO® Technic™ components are dropped, heated, crushed, twisted and analyzed to make sure they meet strict global safety standards.

We now ship to Australia and New Zealand.
  • All exact shipping costs are provided at the checkout; guides on delivery fees are displayed below.
  • Within Australia, your order can be sent in multiple parcels from different locations  > you will be provided a shipping tracking number for each parcel we send to you, and we will keep you updated throughout your order's journey.
  • Please note, not all of our stores are able to ship orders to you, some of our stores only offer click & collect at this time. 
  • Orders to New Zealand are now sent domestically within New Zealand.  
AUSTRALIAN DELIVERY

 

Orders with a weight of under 3kg

Service Time* Cost 
Standard  2-7 Days $12.50 AUD 
Express 1-4 Days $20 AUD

 

Orders with a weight of 3kg or more

Service Time* Estimated Cost 
Standard  2-7 Days

Calculated at Checkout

Express 1-4 Days

Calculated at Checkout

 

*Lead times are from dispatch date and are business days. Please note all orders are subject to a longer shipping timeframe across Christmas and New Year due to public holidays observed by shipping carriers.
 

We use Australia Post for our Australian orders. PLEASE NOTE – We ship from multiple locations, so you may receive multiple items separated into multiple orders and delivered separately under different tracking numbers. If this occurs, you will receive an email notification advising you of a partial order delivery. No additional shipping charges will be applied to orders that are sent in multiple parcels.  Once your order is dispatched, you can use your tracking number(s) to view updates on your order's progress.

 

 NEW ZEALAND DELIVERY

 

All orders are sent within New Zealand via a Standard NZ Post service and take 1-4 days for delivery.

North Island Regions

Up to 3kg Over 3kg - exact cost calculated at Checkout
$8 Between $10 & $20

 

South Island Regions

Up to 3kg Over 3kg - calculated at Checkout
$20  Between $25 & $61

 

NZ Express Tonight  = $22

A same-day evening delivery service is available for New Zealand customers in select postcodes (Within a 10km radius from select LEGO® Certified Stores) and  sets are subject to availability. For orders placed before midday on Monday to Friday. If Express Tonight is available for your order, you’ll see it displayed as an option to select at the Checkout.

Orders will be delivered between 6 & 9pm Monday to Friday* (excludes Public Holidays) via NZ Post Express Tonight service, when your order is placed prior to midday. Orders placed after midday Monday to Friday, or on weekends and public holidays, will be delivered the next business day.

Click store below to see what sets are currently available per location. 

Newmarket

Wellington

Riccarton

 

Same Day Delivery AU (select postcodes in selected areas)

Our Same Day Delivery service is available for Australian customers for select postcodes (Within a 10km radius from select LEGO® Certified Stores) and  sets are subject to availability, For orders placed before midday on Monday to Friday. If Same Day Delivery is available for your order, you’ll see it displayed as an option to select at the Checkout.

Orders will be delivered with contactless delivery between 2pm and 8pm Monday to Friday (excluding public holidays) via our partner Get it Fast. Orders placed after midday Monday to Friday, or on weekends and public holidays, will be delivered the next business day.

You’ll receive emails and a Get it Fast tracking link to track your order; there will be an update at each stage of delivery, from pick up, right the way through to delivery, which is when you will receive a photo of the safe place the parcel has been left.

The fee for this service is $22.

 

These stores currently offer Same Day Delivery for select postcodes within a 10km radius of their store. Click store below to see what sets are currently available for Same Day customers. 

 


  

NEED MORE HELP OR INFO?

 If you have any questions or concerns regarding your order please do not hesitate to contact our customer care via email online@bricksmegastore.com