White lawn tractors

White GT-1120

The White GT-1120 is a garden tractor built by MTD and distributed by White from 1978 to 1980. It features an 11 hp Briggs & Stratton 399cc 1-cylinder gasoline engine, a 16-speed belt-driven gear transmission, and two-wheel drive with manual steering and disc brakes. The tractor has a wheelbase of 48.5 inches and weighs 795 lbs. It offers various attachments including mid-mount mower decks, a snowblower, and a blade. The GT-1120 is known for its open operator station and independent mid PTO with manual clutch.

Power-

Founded-

ModelGT-1120

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Technical Specifications

Detailed specifications and technical data for White GT-1120

Engine

Type	gasoline
Model	Briggs & Stratton 253417
Torque	16.7 lb-ft (22.6 Nm)
Cooling	air-cooled horizontal-shaft
Starter	electric
Cylinders	1-cylinder
Fuel tank	3 gal (11.4 L)
Point gap	0.020 inches (0.508 mm)
Rated RPM	3500
Torque RPM	2700
Bore/Stroke	3.44x2.625 inches (87 x 67 mm)
Displacement	399 cc (24.36 ci)
Oil capacity	1.25 qts (1.2 L)
Power (gross)	11 hp (8.2 kW)
Sparkplug gap	0.030 inches (0.762 mm)
Starter volts	12
Oil change interval	25 h

Dimensions

Height	42 inches (106 cm)
Rear tire	23x8.50
Wheelbase	48.5 inches (123 cm)
Front tire	16x6.50
Shipping weight	795 lbs (360 kg)

Electrical

Ground	negative
Battery volts	12

Mechanical

Drive	Two-wheel drive
Brakes	Disc brakes
Steering	Manual steering
Operator station	Open operator station

Production

Type	Garden tractor
Years made	1978 - 1980
Distributor	White
Manufacturer	MTD

Attachments

Notes	Some White sales literature only listed the 42-inch mower deck for the GT-1120. While the 50-inch can be mounted, it may have been considered too much for the tractor's available power. A 40-inch three-point hitch mount tiller was available, model 991-124. The tiller and snowblower required the front/rear PTO shaft kit, 991-219.
54" Blade	White, front-mount, 54 inches width (137 cm), manual-lift, manual-angle
45" Snow blower	White 190-990, 45 inches width (114 cm), two-stage, Clear height:19.5 inches (49 cm), front-mount, manual-lift, 281 lbs (127 kg)
42" mid-mount mower deck	White 991-217, 42 inches (106 cm), 3-blade, manual lift, right-discharge
50" mid-mount mower deck	White 991-218, 50 inches (127 cm), 3-blade, manual lift, right-discharge

Transmission

Type	belt-driven gear
Gears	16 forward and 4 reverse
Model	Peerless 2337
Oil type	SAE EP 90
Description	Four-speed transmission with four-position variator
Oil capacity	2 qts (1.9 L)
Oil change interval	every two years