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John Deere F912

John Deere F912 tractor
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The John Deere F912 is a front-mount mower lawn tractor produced from 1987 to 1990 as part of the F900 Series. It features a 20 hp Yanmar 3-cylinder liquid-cooled gasoline engine with 658 cc displacement. The hydrostatic transmission offers infinite forward and reverse speeds. The tractor has two-wheel drive with a mechanical front differential lock, power steering, and drum brakes. It includes an open operator station with optional ROPS. The F912 has a 5.5 gallon fuel tank and weighs 1266 lbs. Attachments include various front-mount mower decks, blades, and snow blowers. It was built in Horicon, Wisconsin, USA.
John Deere F912lawn tractorspecificationsYanmar enginehydrostatic transmissionfront-mount mowerattachments
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ModelF912

Technical Specifications

Detailed specifications and technical data for John Deere F912

Engine

Type:gasoline
Model:Yanmar 3TG66
Power:20 hp (14.9 kW)
Torque:32.3 lb-ft (43.8 Nm)
Cooling:liquid-cooled horizontal-shaft inline
Starter:electric
Cylinders:3-cylinder
Fuel tank:5.5 gal (20.8 L)
Torque RPM:2000
Air cleaner:dry
Bore/Stroke:2.60x2.53 inches (66 x 64 mm)
Displacement:658 cc (40.2 ci)
Oil capacity:2.6 qts (2.5 L)
Starter volts:12
Coolant capacity:4.7 qts (4.4 L)

Dimensions

Width:42.8 inches (108 cm)
Length:85.2 inches (216 cm)
Weight:1266 lbs (574 kg)
Rear tire:16x6.5-8
Wheelbase:56.3 inches (143 cm)
Front tire:20x8.00-10
Height (ROPS):78 inches (198 cm)
Height (steering wheel):50.5 inches (128 cm)

Electrical

Ground:negative
Battery volts:12
Charging amps:20
Charging system:alternator

Mechanical

Drive:Two-wheel drive
Brakes:Drum brakes
Power steering:yes
Operator station:Open operator station. ROPS available.
Differential lock:mechanical front

Production

Type:Front-mount mower
Series:F900 Series
Built in:Horicon, Wisconsin, USA
Years produced:1987 - 1990

Attachments

54" Blade:front-mount, 54 inches width (137 cm), 18 inches height (45 cm), 14 inches lift (35 cm), angling 30°, 3.5 inches cut (8 cm), weight 165 lbs (74 kg), hydraulic-lift, hydraulic-angle
46" Snow blower:46 inches width (116 cm), single-stage, front-mount, hydraulic-lift
47" Snow blower:47 inches width (119 cm), two-stage, front-mount, hydraulic-lift
50" front-mount mower deck:50 inches (127 cm), total width 100 inches (254 cm), 3-blade, hydraulic lift, right-discharge, cut height 1.5 to 4.5 inch (3 to 11 cm)
60" front-mount mower deck:60 inches (152 cm), total width 106 inches (269 cm), 3-blade, hydraulic lift, right-discharge, cut height 1.5 to 4.5 inch (3 to 11 cm)
60" front-mount mower deck (rear-discharge):60 inches (152 cm), total width 65.2 inches (165 cm), 3-blade, hydraulic lift, rear-discharge, cut height 1 to 6 inch (2 to 15 cm), weight 330 lbs (149 kg)

Transmission

Type:hydrostatic
Gears:infinite forward and reverse
Oil capacity:4.6 qts (4.4 L)

Power Take-off (PTO)

Clutch:electric
Front PTO:independent

Related Models

John Deere F910

Model:F910

John Deere F915

Model:F915