Design and Development of Multi-Utility Battery Operated Self-Driven Cultivation Tool for Small Farmers

Abstract

Small and marginal farmers face challenges such as high labor costs, fuel dependency, and lack of affordable mechanization. This paper presents the design and development of a multi-utility battery-operated self-driven cultivation tool tailored for small-scale farming. The system utilizes a 48V BLDC motor powered by a LiFePO? battery, ensuring efficient, eco-friendly, and low-noise operation. A modular chassis architecture allows rapid interchange of implements such as rotavator, cultivator, plough, sprayer, trolley, and ride on seat, enabling diverse operations including soil preparation, sowing, spraying, and light transport within a single platform. Comprehensive design calculations validate adequate tractive effort and energy efficiency for uneven terrains, while prototype testing demonstrates reduced operator fatigue, lower chemical consumption, and improved productivity. The compact form factor, ergonomic design, and silent drive system make the tool especially suitable for women and elderly farmers, enhancing inclusivity in agricultural mechanization.Beyond immediate utility, the innovation establishes a foundation for future advancements such as smart power management, regenerative braking, autonomous navigation, and expanded attachment ecosystems. By integrating sustainability with affordability, the project exemplifies how modern engineering can empower smallholders, reduce reliance on fuel based equipment, and promote scalable rural technology solutions.

Introduction

The project proposes a battery-operated, self-driven, multi-functional agricultural cultivation machine designed specifically for small and marginal farmers in India, who often face labor shortages, high fuel costs, and limited access to mechanized farming equipment. Since most farmers own small landholdings and cannot afford tractors, the machine aims to provide an affordable, eco-friendly, and efficient alternative.

The machine integrates multiple farming operations such as tilling, sowing, weeding, spraying, fertilizer application, and light transportation through modular attachments. Powered by a 48V, 1200W BLDC motor and a 48V, 48Ah LiFePO? battery, it offers low maintenance, noise-free operation, and an estimated runtime of 4–6 hours under normal working conditions.

The development process involved requirement analysis, CAD-based design, manufacturing, assembly, and field testing. The system features a robust mild-steel chassis, gear-reduction transmission, agricultural wheels, ergonomic controls, and interchangeable attachments such as a rotavator, plough, cultivator, sprayer, trolley, and ride-on seat.

Design calculations showed that the machine requires approximately 923 W of motor power, produces 114 N·m wheel torque, and operates at about 8 km/h with a 45:1 gear ratio. Field tests on different soil types demonstrated effective soil loosening (8–12 cm depth), 75–85% weed removal efficiency, and 2.5–3 hours of continuous operation under moderate load. Farmers reported that the machine was compact, easy to operate, and reduced physical effort.

Conclusion

• The battery-operated cultivation tool is a compact and efficient solution for small farmers. • It helps reduce labor cost, farming effort, and equipment expenses through a multi-utility design. • The machine can perform tillage, weeding, spraying, and seedbed preparation using a single platform. • The electric drive system provides low operating cost, low noise, and eco-friendly operation. • Prototype testing proved reliable performance, good traction, and user-friendly operation in field conditions. • The project demonstrates sustainable and affordable small-scale farmmechanization.

References

[1] PrasadReddy,P.V.,&YadiReddy,M.(2021).“Solar-PoweredMulti-Purpose Agricultural Vehicle”. IJERT, 10(4), 1–5. [2] Chandraker,A.,Victor,V.M.,Naik,R.K.,&Dave,A.K.(2022).“Battery-Powered Self-PropelledSowingMachines”:Review.Int.J.Adv.Biochem.Res.,8(4),521–524. [3] Saini,S.,&Masih,M.(2020).“BatteryDrivenManuallyOperatedMulti-Crop Reaper”. IJCMAS, 9(6), 534–540. [4] Bharath,C.H.,etal.(2022).“Solar-BasedMulti-PurposeFarmingMachine”.IJCRT, 10(5), 112–117. [5] PremKumar,P.,etal.(2024).”Battery-PoweredTiller:DesignandDevelopment Review”. JUSST, 26(5), 88–93. [6] IRJETAuthors.(2022).“BatteryOperatedMulti-CropWeeder”.IRJET, 9(7), 315–320. [7] Chimote,R.S.,etal.(2016).“Solar-PoweredCultivatorwithInterchangeableBlades”.IJIRAE,3(6),45–49. [8] Wamborikar,Y.,etal.(2013).“Solar-Powered AgriculturalVehicle”.IJETT,4(5), 231–235. [9] PremKumar,P.,etal.(2022).“AutomaticWaterTankCleanerDesign”.IJITEE,11(8),107–112.

Copyright

Copyright © 2026 Girish. B. Pawar, Rutuja Vilas Shinde, Aakash Pandurang Ghadge, Ashish Anil Kumbhar, Shraddha Ajay Shinde, Aditi Nitin Sutar. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.