How to make oil pump:    • 3 Hydraulic Pump Idea With Low Cost  

How to make oil tank:    • How to make RC Truck oil tank!  

Link for buy some material in this video:
Lipo battery 3S 11.1v 2200mAh: https://a.aliexpress.com/_mN9MaSc
Remote Controller: https://a.aliexpress.com/_mKSGQkg
ESC WP 1040: https://a.aliexpress.com/_mLc1esg
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Lighting Kit: https://a.aliexpress.com/_m0c8Ee4
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Battery meter buy link: https://a.aliexpress.com/_mKfGnFE
Drive shaft buy link: https://a.aliexpress.com/_m06Adue
Front Leaf spring buy link: https://a.aliexpress.com/_mLKN0Nc
Rear Leaf spring buy link: 1pc10.3mm Solid https://a.aliexpress.com/_m0vGA8W
Differential Bevel Gear buy link: https://www.aliexpress.com/item/10050...
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