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50%OFF-Cat Bulldozer

$93.98 50% Off Save $46.99

Our products are all patented designs, please rest assured to buy!

  • BUY 2 SAVE 10%

Global warehouse address

  • 🔒 100% Risk-Free Purchase 🔥
  • 1-Year Warranty+30-Day Money-Back Guarantee!
  • If you are not satisfied with the products, you can return them within 30 days.
  • Fast refund>>100% Money Back Guarantee.
  • 🔥Buy two free shipping🔥

"A replica model of the largest Cat bulldozer to date. Through the CONTROL+ app, you can control it's walking and steering, and even the movement of blades, rippers, and ladders."
"Want to pull the cool hardcore engineering vehicle arrangement? 42131 APP-controlled Cat D11 bulldozer is a real replica of Cat's largest crawler bulldozer. CONTROL+ remote control function, simulating real driving scenes. Realize the dream of controlling the front and rear steering and the movement of blades, rippers, and ladders"
It contains 3,854 pieces including the Control+ smart hub and four motors.
Build and discover a construction icon
Construction fans will love building this action-packed LEGO Technic Cat Bulldozer and exploring its many functions.

Authentic features and functions
This meticulously detailed model is packed with true-to-lifemechanisms that Cat fans will love.

Take control
Use the CONTROL+ app to operate this heavy-duty machine.

Realistic movement
Use the app to control the blade, ripper and ladder.

A rewarding building challenge
This 3,854-piece model measures over 22 in. (57 cm) long and offers hours of mindful building with a cool model to display.

Explore the mechanical functions
Use the CONTROL+ app to drive and operate your bulldozer -just like the real thing!

Return and Refund Declaration

Every order from Castwallk has a 14-day return or refund guarantee. This entitles you to claim a refund or replacement within 14-days of receiving your items. To make a claim, please follow one of the options below.

Situations When We Refund

1.Product issues

We are focusing on providing high-quality items for you. However, if you received goods that do not match what you order or the products have some quality issues. We will process a refund request within THREE business days.

2.Item out of stock

If you purchase goods and we are unable to ship them out due to a stock shortage, we will contact you by e-Mail. We will offer you the choice to either refund or wait for stock.

3.PayPal Issues

If your PayPal account name and address do not match your order's name and shipping address, we will email you for verification. If you do not reply to us within THREE business days, we will automatically refund the order.


Return Process

Please include the following information in the return package :

① Order number and product SKU of the item(s) you want to return.

② Shipping label (outside the package).

③ Reasons for return.

Please e-Mail and show the item of the problem to us, for example, show the photos of item(s)quality-related issue or wrong size to us by e-Mail.

We will refund you after we have received your package and inspected it.


Return Announcement

① Due to hygiene reasons, unless the items are visibly defective, we cannot offer refunds.

② Please contact us no later than 14 days after you have received your order.

③ Please send the item(s) back to us through a local post office instead of express services like DHL, UPS, TNT, and FEDEX. By choosing one of the above-mentioned fast delivery options you might incur import taxes and the delivery might be delayed due to the customs clearance process. We will only arrange a replacement or issue a refund after we receive and inspect the returned item.

④ Once your returned item has been received, and it complies with our returns policy, we will issue a refund to you through the payment method used at the time of purchase.

⑤Please allow 2-3 weeks from the time you mail your return for it to be processed. We will send you an email once your return request has been successfully processed.

⑥ For orders shipped to Brazil or Russia, you can contact our customer service and request a return of your purchase within 40 days after shipment. rollinsnow.com reserves the right to the final decision on the interpretation of these return policies.


Shipping Fee:

Customers will only be charged once for shipping costs (this includes returns);

No-restocking to be charged to the consumers for the return of the product.