Hiwonder 4WD Chassis Car Kit with Aluminum Alloy Frame, TT Motor Smart Robot Car Kit
The kit includes a 4WD chassis, extension bracket, rubber tires, and TT motors. It has multiple ports for loading sensor modules and motors to create your smart car. The chassis car motor’s reduction ratio is 1:120, and the output voltage is 36V. Compared with ordinary vehicles, it has higher torque and greater carrying capacity.
Features
- The structure is simple for quick installation.
- An intelligent robot car with a 4 TT DC gear motor is very suitable for DIY
- Four motors + anti-skid tires provide a more powerful driving force
- The reduction ratio of the motor is 1:120
- The robot chassis kit is made of sturdy aluminum alloy material
- Compared with the ordinary car, it has stronger power, greater torque, and load capacity
- Note: the car chassis is not assembled
Packing List
- 1* 4WD Car Chassis
- 1* Extension bracket
- 4* Wheel
- 4* TT motor
- 4* M4*32 copper pillar
- 8* M4*8 round head machine screw
- 8* M3*25 round head machine screw
- 8* M3 nut
- 4* M2.3*16 tapping screw
Motor Details
- Reduction ratio: 1:120
- Rated voltage: 6V
- No-load current: 0.17A
- No-load speed: 85RPM±10%
- Rated current: 0.37A
- Rated speed: 64RPM±10%
- Rated torque: 1.02 kg · cm
- Stall current: 0.77A
- Stall torque: 2.4 kg · cm
- Starting voltage: 1V


Only logged in customers who have purchased this product may leave a review.
Shipping Policy
We ship directly from the country where the product is made, such as China, Italy, or Taiwan, helping you avoid or pay lower tariffs.
Fast Delivery! We ship via FedEx, UPS, DHL, and USPS because they are fast, reliable, and easily trackable. We process orders within 24 hours, and delivery may take 4-7 days, depending on your location. We will email you the tracking number once your order is shipped. Our prices are in US dollars.
Shipping Costs: For some industrial products, such as heavy wheels and CNC machines, shipping costs are calculated based on product weight rather than quantity. To reduce shipping costs for orders with multiple items, please email us at sales@ozrobotics.com before placing your order. We show shipping rates on the product page under the SHIPPING tab. To view the shipping cost for your country, click 'Add to Cart' on the product page.
Return Policy
5 Hours: Mistakes happen when ordering, so you have 5 hours to request a refund for any reason, including if you don’t want to pay the tariff. However, Stripe will not refund you their processing fee if you cancel your order.
All Sales Are Final: After 5 hours, we cannot cancel your order or issue a refund because order cancellations incur multiple transaction processing fees from Stripe and PayPal, additional shipping fees, and reverse tariff payments, which are costly and time-consuming. For technical issues, we will be happy to assist you in resolving problems and provide a replacement if you can prove that the product has a manufacturing defect.
Exchange Policy: We want you to be happy with your new purchase. However, once you have used the product, we cannot issue a refund. However, we will offer an exchange for a product with irreversible manufacturing defects or technical issues. If you purchased the wrong product, then you, as the customer, will be responsible for the re-shipping fees and tariffs. If the product you purchased is defective, email us at support@ozrobotics.com with photos or a video of the faulty parts so we can evaluate the issue before arranging a replacement.
Privacy Policy
Oz Robotics does not collect personal data from customers or visitors; it collects only the data shown on the user profile screen for registered users.
Terms and Conditions
Our warranty covers only product-related problems caused by manufacturing defects. It does not cover problems resulting from faulty repair attempts, customer accidents, or misuse.
Reviews
There are no reviews yet.