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Yamaha YT6800

Yamaha YT6800 tractor
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The Yamaha YT6800 is a lawn tractor produced from 1989 to 1992. It features an 18 hp Yamaha 573cc 2-cylinder gasoline engine with a belt-driven hydrostatic transmission. The tractor has two-wheel drive, manual steering, and drum brakes. It includes a mid PTO with an electric clutch. Dimensions include a 46.1 inch wheelbase, 68.9 inch length, and a shipping weight of 540 lbs. Tires are sized 15x6.00-6 front and 20x10.00-8 rear. Electrical system uses a negative ground with a flywheel magneto charging system. Attachments available include a 48" mid-mount mower deck, a 42" snowblower, and a 46" front-mount blade.
Yamaha YT6800lawn tractor18 hp573cc enginehydrostatic transmissionmower decksnowblowerblade
Power-
Founded-
ModelYT6800

Technical Specifications

Detailed specifications and technical data for Yamaha YT6800

Tires

Rear tire:20x10.00-8
Front tire:15x6.00-6

Engine

Type:18HP Yamaha 573cc 2-cyl gasoline
Starter:electric
Fuel tank:2.5 gal (9.5 L)
Sparkplug:NGK BPR5HS
Bore/Stroke:3.07x2.36 inches (78 x 60 mm)
Compression:8.6:1
Displacement:573 cc (34.97 ci)
Oil capacity:1.9 qts (1.8 L)
Power (gross):18 hp (13.4 kW)
Sparkplug gap:0.026 inches (0.660 mm)
Starter volts:12

Dimensions

Width:63.4 inches (161 cm)
Height:41.1 inches (104 cm)
Length:68.9 inches (175 cm)
Wheelbase:46.1 inches (117 cm)
Rear tread:28.7 inches (72 cm)
Front tread:29.1 inches (73 cm)
Shipping weight:540 lbs (244 kg)

Electrical

Ground:negative
Battery AH:26
Battery volts:12
Charging amps:7
Charging volts:14.5
Charging system:flywheel magneto

Mechanical

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

Production

Original price:$3,795 in 1991
Years produced:1989 - 1992

Attachments

Blade:46 inches width, front-mount Yamaha, angling 30°
Snowblower:42 inches width, front-mount Yamaha
48" mid-mount mower deck:48 inches cutting width, 3-blade, cut height 1.5 to 4.5 inch (3 to 11 cm), mid-mount Yamaha

Transmission

Type:belt-driven hydrostatic

Power Take-off (PTO)

Type:independent
Clutch:electric
Location:Mid PTO

Related Models

Yamaha YT6700

Model:YT6700