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 rated power output is 21 hp 15.7 kW. Transmission: Sundstrand hydrostatic. Operating weight: 990 lbs (air-cooled) 449 kg.
Engine Power
21 hp
15.7 kW
Fuel & Capacities
Gasoline
Transmission
Sundstrand hydrostatic
Operating Weight
990 lbs (air-cooled)
449 kg
Steiner Lawn Tractors Steiner 420 Serial Number & Year Decoder
Find the exact manufacture year of your tractor by checking your chassis serial number below.
Where to Find the Serial NumberThe serial number plate is commonly located on the front frame, tractor transmission housing (right side), or instrument panel badge.
Overview
 | 1988 - 1997
Garden tractor |
|---|---|
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.
Related models
Steiner lawn tractors 430
- Power:
- 21
- Production years:
- 1997 - 2012
Steiner lawn tractors 202
- Power:
- 20
- Production years:
- 1994 - 2000
Steiner lawn tractors 220
- Power:
- 20
- Production years:
- 1988 - 1997
Steiner lawn tractors S-20
- Power:
- 20
- Production years:
- 1980 - 1987
Steiner lawn tractors ST-20
- Power:
- 20
- Production years:
- 1982 - 1987