Power: 20 hp Date of manufacture : 1989 - 2004
Production Manufacturer Ingersoll Type Garden tractor Factory Winneconne, Wisconsin, USA Ingersoll 4020 Engine Ingersoll 4020 Transmission Mechanical Chassis 4x2 2WD 4020 Steering manual 4020PS Steering power Cab Open operator station. Photos Ingersoll 4020 photos... Hydraulics Type open center Pressure 2100 psi (transmission) 144.8 bar   575 psi (lift) 39.6 bar Valves 2 4020 Pump flow 8 gpm 30.3 lpm 4020PS Pump flow 9.5 gpm 36.0 lpm Tractor hitch Rear Type 0 OptOptional Dimensions & Tires Wheelbase 48 inches 121 cm Weight 765 to 805 pounds Front tire 16x6.50-8 Rear tire 32x8.00-16 Full dimensions and tires ... 4020 Serial Numbers 4020 Serial Location Serial number plate on the left side of the Ingersoll 4020 tractor frame, above the floor board. Electrical Ground negative Charging system flywheel alternator Charging amps 20 Charging volts 12 Battery CCA 300 Battery volts 12

Ingersoll lawn tractors 3118D	Power: 18 hp	Date of manufacture : 1993 - 0000

Ingersoll lawn tractors 4014	Power: 14 hp	Date of manufacture : 1989 - 1990

Ingersoll lawn tractors 4016	Power: 16 hp	Date of manufacture : 1989 - 2004

Ingersoll lawn tractors 4018	Power: 18 hp	Date of manufacture : 1989 - 1992

Ingersoll lawn tractors 4020	Power: 20 hp	Date of manufacture : 1989 - 2004

Ingersoll lawn tractors 4116	Power: 16 hp	Date of manufacture : 1992 - 0000

Ingersoll lawn tractors 4118	Power: 18 hp	Date of manufacture : 1992 - 1993

Ingersoll lawn tractors 4118D	Power: 18 hp	Date of manufacture : 1993 - 1994

Ingersoll lawn tractors 4120	Power: 20 hp	Date of manufacture : 1992 - 1993