Muir-Hill built four-wheel drive tractors in England in the 1960s and 1970s. Muir-Hill began in the 1920s as a manufacturer of railroad equipment, dump trucks and hydraulic loaders. The first Muir-Hill tractor was built in 1969. Tractor production stopped in the mid 1980s. The Muir-Hill name is currently owned by Lloyd Loaders which provides parts and service.
Muir-Hill - official site