NEW DELHI : Hero MotoCorp Ltd will likely produce over three times more vehicles in June compared with May, said three people aware of the plans, as India’s largest two-wheeler maker sharply ramps up production on expectations of a rebound in rural demand this year.The New Delhi-based company plans to manufacture more than 400,000 motorcycles and scooters this month, up from the 112,000 vehicles it made in May, the people said, requesting anonymity.This month’s production would still lag the 500,000-600,000 two-wheelers Hero MotoCorp produced each month before the company was forced to shut its factories in late March.