Steiner 420

The Steiner 420 is a tractor produced by Steiner Lawn Tractors. It is equipped with a 599 cc 36.6 ci engine. The listed engine power is Gasoline (listed): 20 hp / 14.9 kW; Gasoline (listed): 22 hp / 16.4 kW; Diesel (listed): 16.5 hp / 12.3 kW; Gasoline (listed): 21 hp / 15.7 kW. Transmission: Sundstrand hydrostatic. Operating weight: 990 lbs (air-cooled) 449 kg.

Overview

	1988 - 1997 Garden tractor

Production
Manufacturer	Steiner
Garden tractor

Variants
75-70001	Onan 20HP air-cooled gas
75-70015	Kubota 16HP liquid-cooled diesel
75-70017	Kubota 21HP liquid-cooled gas
75-70018	Kohler 22HP air-cooled gas

Mechanical
Four-wheel drive
Articulated power steering
Disc brakes
Open operator station.

Tractor hitch
Rear Type	0 OptOptional

Dimensions & Tires
Wheelbase	38 inches 96 cm
Weight	990 to 1100 pounds
Front tire	21x11.00-8
Rear tire	21x11.00-8
Full dimensions and tires ...

Electrical
Ground	negative
Battery volts	12

Engine

Engine options
20HP Onan 781cc 2-cyl gasoline
22HP Kohler 624cc 2-cyl gasoline
16.5HP Kubota 599cc 3-cyl diesel
21HP Kubota 599cc 3-cyl gasoline

Engine Detail — 781 cc / 47.7 ci Gasoline

Manufacturer	Onan P220
Fuel Type	Gasoline
Configuration	2-cylinder, air-cooled horizontal-shaft opposed twin
Displacement	781 cc 47.7 ci
Bore/Stroke	3.25x2.875 inches 83 x 73 mm
Power	20 hp 14.9 kW
Rated RPM	3600
Starter	electric
Starter volts	12

Engine Detail — 624 cc / 38.1 ci Gasoline

Manufacturer	Kohler Command CH22Q
Fuel Type	Gasoline
Configuration	2-cylinder, air-cooled horizontal-shaft V-Twin
Displacement	624 cc 38.1 ci
Bore/Stroke	3.03x2.64 inches 77 x 67 mm
Power	22 hp 16.4 kW
Starter	electric
Starter volts	12

Engine Detail — 599 cc / 36.6 ci Diesel

Manufacturer	Kubota D600-B
Fuel Type	Diesel
Configuration	3-cylinder, liquid-cooled
Displacement	599 cc 36.6 ci
Bore/Stroke	2.52x2.45 inches 64 x 62 mm
Power	16.5 hp 12.3 kW
Rated RPM	3600
Starter	electric
Starter volts	12

Engine Detail — 599 cc / 36.6 ci Gasoline

Manufacturer	Kubota WG600-B
Fuel Type	Gasoline
Configuration	3-cylinder, liquid-cooled
Displacement	599 cc 36.6 ci
Bore/Stroke	2.52x2.45 inches 64 x 62 mm
Power	21 hp 15.7 kW
Rated RPM	3600
Starter	electric
Starter volts	12

Transmission

Transmission — Sundstrand hydrostatic

Transmission	Sundstrand hydrostatic
Gears	infinite forward and reverse
Sundstrand 15 hydrostatic with Peerless 2500 two-speed transaxles.

Dimensions

Steiner 420 Tires
Lawn/turf front	21x11.00-8
Lawn/turf rear	21x11.00-8
Lawn/turf front	20x10.00-8
Lawn/turf rear	20x10.00-8

Dimensions
Wheelbase	38 inches 96 cm
Length	64 inches 162 cm
Width	44 inches 111 cm
Height	46 inches 116 cm
Weight	990 lbs (air-cooled) 449 kg
	1100 lbs (liquid-cooled) 498 kg

Photos

Steiner 420 with mower deck.

Steiner 420 with dozer blade.