The Largest steam-powered tractor in operation is, the '150 HP Case' and weighs 34,000 kg (75,000 lb) and was constructed by Anderson Industries (USA), in Webster South Dakota, USA, in 2018.

The Largest steam-powered tractor in operation is, the '150 HP Case' and weighs 34,000 kg (75,000 lb) and was constructed by Anderson Industries (USA), in Webster South Dakota, USA, in 2018.