| Dealer | Brand | Address | Phone |
|---|---|---|---|
| Aryan Tractors | Sonalika | Ragadganj, In Front of Subdivision Office | 9572007373 |
| Betiya Tractor | Massey Ferguson | Purab Bazar, Tiwari Tolla - 841416 | 9155763195 |
| Bihar Green Bricks Private Limited | Massey Ferguson | Qutub Chapra Siwan, Qutub Chapra, PO – Bakerganj, PS – Hussainganj, Gopalpur Road, Gopalpur, Siwan - 841286 | 9932103774 |
| Bihar Tractors | New Holland | Tarwara Road,Mahpur, At-Baishakhi,Po:- Hardiya,Siwan - 841226 | 9905286800 |
| Danish Automobiles | Powertrac | BANGRA, RAILWAY DHALA, RAGARGANJ | 9934696733 |
| Mahal Tractors | Sonalika | Maharaj Ganj Road, Basantpur | 9430404715 |
| Manoj Tractors | Mahindra | Daraunda Road, Pasnauli, Maharajganj-841238 | 9431218228 9939858322 |
| Marshal Agencies | Sonalika | Raghunath Market | 9771111404 |
| Prakash Tractors | Powertrac | NEAR S K G SUGAR MILL, CHAPRA ROAD | 9835276755 |
| Punjab Tractors | Massey Ferguson | Bangara, Ragarganj, Siwan Road - 841238 | 9934278673 |
| Shashank Automobile Private Limited | Powertrac | SISWAN SIWAN ROAD HIGH SCHOOL, CHAINPUR MOBARAKPUR | 7982288320 |
The showrooms are in siwan, Lakri Nabiaganj, Siwan, Maharajganj, Siswan. Tractor registration for Siwan is done at the district RTO; see the on-road price in Bihar for what registration, insurance and road tax add to the showroom price, and the EMI calculator for the loan. For crops, mandis and schemes in the district, see the Siwan farming page.
Dealers in nearby districts of Bihar
Araria 9Aurangabad 7Begusarai 7Bhagalpur 7Buxar 6Darbhanga 12East Champaran 14Gaya 13Gopalganj 5Kaimur 6All of Bihar
Source: the manufacturers' own dealer locators (Mahindra, Massey Ferguson, Sonalika, VST, Solis, Farmtrac, Powertrac, Kubota, New Holland, John Deere), read on 2 October 2026. Other brands are not listed yet. Call the dealer before you travel: outlets move and numbers change.