The Muir-Hill 141 is a four-wheel drive (4WD) tractor produced from 1978 to 1983 by Muir-Hill in Manchester, England. It features a choice of Ford 5.9L or Perkins 5.8L 6-cylinder turbocharged diesel engines, delivering 145 hp (108.1 kW). The tractor has an 8-speed gear transmission with 2 reverse gears, power steering, and a standard cab. It weighs 13,000 lbs (5896 kg) and rides on 13.6/12x38 tires front and rear. The rear tractor hitch is type II, and the rear PTO supports 540/1000 rpm. Electrical system includes a 12-volt battery with 128 AH capacity and a 45 amp alternator charging system.