Design and Fabrication of Engine Oil Extractor for Mechanics

DOI

10.2991/978-94-6239-745-3_25How to use a DOI?

Keywords

Oil extraction; fabrication; maintenance; oil drain; design

Abstract

The fabrication of a portable engine oil extractor addresses the challenges faced by mechanics in automotive workshops, where conventional oil draining methods are time-consuming, labour-intensive, and pose safety risks. Traditional techniques require lifting vehicles, removing drain plugs, and working under the car, which increases the likelihood of injuries and physical strain. Additionally, modern oil extraction machines available in the market are often expensive and bulky, making them inaccessible for small-scale workshops. This project aims to design and fabricate a cost-effective, lightweight, and portable engine oil extractor that simplifies the oil changing process, reduces operational time, and enhances workplace safety. The proposed design integrates an electric oil extractor pump powered by a 12 V car battery, housed within a compact frame constructed from hollow mild steel and aluminium sheet plates for durability and corrosion resistance. The extractor uses a semi-automatic system that requires minimal human effort, enabling oil removal through the dipstick tube without dismantling engine components. The frame is equipped with castor wheels and a luggage-style handle for easy mobility, while safety features such as secure hose connections and proper sealing prevent oil spillage during operation. The fabrication process involves cutting, welding, grinding, drilling, and riveting techniques, ensuring structural integrity and ease of assembly. Performance testing demonstrated that the portable extractor significantly reduces oil extraction time compared to manual hand pumps, achieving faster flow rates and improved efficiency. Cost analysis revealed that the total fabrication cost of RM366.50 is substantially lower than commercial alternatives, which range from RM638.00 to over RM3,000.00. This affordability makes the product suitable for small workshops and individual users, promoting wider adoption of modern maintenance practices. Furthermore, the design emphasizes ergonomics and portability, reducing physical strain on mechanics and optimizing workshop space. Future improvements may include integrating a stainless-steel filter on the inlet hose to prevent debris entry, upgrading the battery to higher wattage for faster operation, and incorporating digital monitoring systems for enhanced functionality. Additionally, the extractor can be adapted as an emergency kit for personal use, enabling convenient oil changes in remote locations. Overall, this innovation aligns with TVET and Industry 4.0 principles by combining mechanical design with practical automation, delivering a product that enhances efficiency, safety, and cost-effectiveness in automotive maintenance.

Copyright

© 2026 The Author(s)

Open Access

Open Access This chapter is licensed under the terms of the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License (http://creativecommons.org/licenses/by-nc-nd/4.0/), which permits any noncommercial use, sharing, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license and indicate if you modified the licensed material. You do not have permission under this license to share adapted material derived from this chapter or parts of it.

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TY  - CONF
AU  - Saifuldin Abdul Jalil
AU  - Liyana Norizan
AU  - Mohd Azman Abdullah
AU  - Reduan Mat Dan
AU  - Faiz Redza Ramli
AU  - Ahmed Esmael Mohan
PY  - 2026
DA  - 2026/08/24
TI  - Design and Fabrication of Engine Oil Extractor for Mechanics
BT  - Proceedings of the International Conference on Research, Innovation, Sustainability, and Educations (IRISECON 2026)
PB  - Atlantis Press
SP  - 377
EP  - 386
SN  - 3091-4442
UR  - https://doi.org/10.2991/978-94-6239-745-3_25
DO  - 10.2991/978-94-6239-745-3_25
ID  - Jalil2026
ER  -