AGCO lawn tractors

AGCO 1920H

The AGCO 1920H is a garden tractor produced from 1994 to 1997, part of the 1900 Series and built by Simplicity in Port Washington, Wisconsin, USA. It is distributed by AGCO and shares its design with the Simplicity SunStar 20. The tractor features a 20 horsepower Kohler engine, hydrostatic transmission, and various attachments including mower decks, snow blowers, blades, and a front-end loader. It has a wheelbase of 51 inches and weighs between 873 and 1108 pounds depending on attachments. The 1920H is designed for lawn and garden use with two-wheel drive and hydraulic power steering.

Power-

Founded-

Model1920H

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Technical Specifications

Detailed specifications and technical data for AGCO 1920H

Engine

Fuel tank	4.25 gal (16.1 L)
Starter 1	electric
Starter 2	electric
Rated RPM 1	3400
Rated RPM 2	3600
Sparkplug 1	Champion RV15YC
Air cleaner 1	dual element
Air cleaner 2	dual element
Bore/Stroke 1	3.125x3.063 inches (79 x 78 mm)
Bore/Stroke 2	3.03x2.64 inches (77 x 67 mm)
Compression 1	6.6:1
Displacement 1	770 cc (46.98 ci)
Displacement 2	622 cc (38 ci)
Engine options	20HP Kohler 770cc 2-cyl gasoline, 20HP Kohler 622cc 2-cyl gasoline
Oil capacity 1	1.75 qts (1.7 L)
Oil capacity 2	2 qts (1.9 L)
Engine detail 1	Kohler M20, gasoline, 2-cylinder, air-cooled opposed-twin, Full-pressure lubrication. The Kohler Magnum was used through the 1994 model year.
Engine detail 2	Kohler Command CH20S, gasoline, 2-cylinder, air-cooled opposed-twin, The Kohler Command engine was used in the SunStar 20 from 1995 through 1997.
Power (gross) 1	20 hp (14.9 kW)
Power (gross) 2	20 hp (14.9 kW)
Sparkplug gap 1	0.025 inches (0.635 mm)
Starter volts 1	12
Starter volts 2	12

Overview

Type	Garden tractor
Series	1900 Series
Built in	Port Washington, Wisconsin, USA
Distributor	AGCO
Manufacturer	Simplicity
Original price	$6,549 (1990), $6,810 (1991), $7,350 (1993), $7,400 (1994), $7,700 (1996), $7,950 (1994)
Production years	1994 - 1997

Dimensions

Width	38.25 inches (97 cm)
Length	78 inches (198 cm)
Weight	873 lbs (395 kg), 1051 lbs (476 kg) with 46-inch deck, 1108 lbs (502 kg) with 60-inch deck
Rear tire	23x10.5-12
Wheelbase	51 inches (129 cm)
Front tire	16x6.50-8
Height (steering wheel)	47 inches (119 cm)

Electrical

Ground	negative
Battery CCA	400
Battery volts	12
Charging amps	15
Charging system	flywheel alternator

Mechanical

Drive	Two-wheel drive
Brakes	Mechanical drum brakes
Steering	hydraulic power
Operator station	Open operator station
Differential lock	mechanical rear (on models built from 1987 to 1994)

Attachments

46" Blade	Simplicity 1691000, front-mount, 46 inches width (116 cm), 157 lbs (71 kg), manual-angle and hydraulic-angle (Optional)
Snow blower	Simplicity 1691360, two-stage, front-mount, 300 lbs (136 kg)
42" Snow blower	Simplicity 1690982, 42 inches width (106 cm), single-stage, front-mount, 218 lbs (98 kg)
48" mid-mount mower deck	Simplicity 1690986, 48 inches (121 cm), 3-blade, 184 lbs (83 kg)
60" mid-mount mower deck	Simplicity 1691339, 60 inches (152 cm), 3-blade, 328 lbs (148 kg)
Simplicity 1691309 Loader	400 lbs lift (full at pin) (181 kg), 500 lbs breakout (at pin) (226 kg), 41° dump, 12.5 inches reach (dumped) (31 cm), 42.5 inches reach (ground) (107 cm), 16° rollback (ground line), 72 inches height (at pin) (182 cm), 55 inches clearance (dumped) (139 cm), boom cyl: 1.50 inches (3 cm), boom rod: 1.00 inches (2 cm), bucket cyl: 1.50 inches (3 cm), bucket rod: 1.00 inches (2 cm), weight: 479 lbs (217 kg), Bucket width: 38 inches (96 cm) and 48 inches (121 cm)

Transmission

Type	shaft-driven hydrostatic
Gears	infinite forward and reverse (2-range)
Oil type	ATF F
Transaxle	Peerless 2600
Oil capacity	6 qts (5.7 L)
Transmission	Sunstrand 15

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