32 feet of boom, 21 nozzles and a 500-litre tank on an HTP triplex pump: even spraying for cotton, groundnut and wheat in Gujarat, supplied factory-direct from Ahmedabad.
Sunidhi Agrotech Pvt Ltd manufactures the SAT-B501 tractor boom sprayer at its plant in Kuha, Ahmedabad, and supplies it across Gujarat from the factory and through dealers in ten districts. A 500-litre tank feeds an HTP triplex pump driven by the tractor's 540 RPM PTO, and the pump pushes spray through 21 nozzles spread across a 32 ft folding boom. Because a triplex pump has three plungers, pressure stays steady and the droplet size stays even from the first nozzle to the last. It mounts on a standard 3-point linkage and needs a tractor of 35 HP or more. Gujarat grew 2.37 million hectares of cotton and 1.96 million hectares of groundnut in 2024-25, and power sprayers fall under the plant-protection equipment category of the i-Khedut scheme. Nozzles are replaceable to suit the chemical and the crop. The price starts at ₹85,000 factory-direct (₹85,000–₹1,20,000), with a 1 year warranty from delivery; transport is charged separately at actual cost by distance.
Full specifications: Tractor Boom Sprayer SAT-B501 · बूम स्प्रेयर मशीन (हिन्दी) · Read our 7-step calibration guide.
Cotton is sprayed repeatedly through the season, and uneven coverage is the most common reason a spray does not work. Twenty-one nozzles across 32 feet keep the overlap consistent, so one strip is not double-dosed while the next is missed.
| Gujarat | Official figure |
|---|---|
| Cotton area, 2024-25 | 2.37 million hectares |
| Groundnut area, 2024-25 | 1.96 million hectares |
| Wheat area, 2024-25 | 1.28 million hectares |
| Gram (chana) area, 2024-25 | 0.85 million hectares |
| Tractors sold, 2023-24 | 91,848 |
Source: Department of Agriculture & Farmers Welfare, Government of India, Agricultural Statistics at a Glance 2024-25. Crop areas are listed where Gujarat is among India's ten largest producers of that crop.
In Gujarat, farm machinery subsidies are applied for through the i-Khedut portal (ikhedut.gujarat.gov.in). The central Sub-Mission on Agricultural Mechanization (SMAM) publishes schemes and registered manufacturers at agrimachinery.nic.in. Subsidy amounts and eligibility change by year and applicant category, and most schemes need approval before you buy, so confirm the current terms with the agriculture department before placing an order. We can share the category used in earlier approvals.
Factory in Kuha, Ahmedabad and dealers in ten Gujarat districts, with delivery to the farm.
Every machine is load-tested before dispatch and covered for manufacturing defects for 1 year from the date of delivery.
Wear parts come from the same Ahmedabad line that built your machine, with fast-moving parts on dealer shelves.
Hands-on training on delivery day, so the machine earns from its first field.
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