The Mahindra 3650 is a compact utility tractor from the 3600 Series produced since 2020. It features a 2.7L 4-cylinder liquid-cooled diesel engine producing 49 hp (36.5 kW). The tractor offers a 12-speed power shuttle transmission and a hydrostatic option with infinite forward and reverse speeds. It has a wheelbase of 75 inches (190 cm), length of 129 inches (327 cm), and height up to 100 inches (254 cm) with cab. The 3650 includes four-wheel drive, power steering, wet disc brakes, and a two-post folding ROPS with optional air-conditioned cab. Fuel capacity varies with ROPS or cab configuration. Hydraulic system is open center with 11 gpm pump flow and 16 gpm total flow. Rear hitch is category II/I with 3090 lbs (1401 kg) lift capacity. PTO is independent with 540 rpm at 2405 engine RPM. Electrical system uses a 12-volt alternator charging a 925 CCA battery. Attachments include the Mahindra 65B backhoe with 1100 lbs (498 kg) weight and 112 inches (284 cm) digging depth.