Combine harvester categories and operational capacities
- Self-propelled multi-crop combines: Dedicated 100 to 135+ HP machines with 12 to 14 foot cutter bars, designed for commercial harvesting contractors.
- Tracked paddy combine harvesters: Equipped with full rubber crawler tracks to harvest waterlogged paddy fields without bogging down.
- Tractor-mounted combines: Demountable combine units operated via standard 55 to 65+ HP farm tractors, providing an economical alternative for seasonal harvesting.
- Straw Management System (Super SMS): Mandatory attachment that shreds loose straw and spreads it evenly across fields, preventing stubble burning.
Technical specifications to evaluate before purchasing
- Threshing drum design: Heavy-duty rasp-bar or spike-tooth cylinders with adjustable concave clearance for multi-crop flexibility.
- Grain tank capacity: Standard grain tanks holding 1,500 to 2,500 kg with hydraulic unloading augers for fast trailer discharge.
- Operator ergonomics: Air-conditioned cabins, hydrostatic power steering, and digital grain loss monitors reduce operator fatigue during long harvest shifts.
Subsidy support and custom hiring viability
Combine harvesting is one of rural India's most viable agribusiness models. Under the Sub-Mission on Agricultural Mechanization (SMAM) and Crop Residue Management (CRM) schemes, individual farmers, Farmer Producer Organisations, and rural entrepreneurs can apply for capital subsidies on CFMTTI-approved models.
Official source
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Central Farm Machinery Training & Testing Institute (CFMTTI) ↗Related on KisanPe
Common questions
What crops can be harvested with a multi-crop combine harvester?
Multi-crop combine harvesters harvest wheat, paddy (rice), soybean, mustard, sunflower, barley, and grams by adjusting sieves and drum speeds.
What is the purpose of the Super Straw Management System (Super SMS)?
Super SMS shreds paddy straw and spreads it evenly behind the combine, allowing zero-till wheat sowing using Happy Seeders without field burning.
Where can farmers apply for combine harvester subsidies?
Applications are submitted through state agriculture mechanization portals or the national SMAM portal at agrimachinery.nic.in.
General guidance, not personal advice. For your farm, ask your local Krishi Vigyan Kendra or agriculture officer.
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