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Ford YT-12.5 Lawn Tractor
The
Ford YT12.5 is a 2-wheel drive lawn tractor from YT-series. This model was
manufactured between 1987 and 1990. The Ford YT12.5 tractor is powered by Briggs
and Stratton 404707 4-cycle 2-cylinder vertical shaft air-cooled gasoline engine
with a rated power of 12.5 hp (9.3 kW), or Kohler Command CV-12.5S 4-cycle
single-cylinder vertical shaft air-cooled gasoline engine with a rated power of
12.5 hp (9.3 kW).
The Ford YT12.5 is fitted with 2 transmission options: Peerless 801
belt-driven gear transmission with 5 forward and 1 reverse gears, or
Peerless 920 belt-driven gear transmission with 5 forward and 1 reverse
gears. The maximum forward speed - 5 mph (8 kph), max. reverse speed -
1.6 mph (2.6 kph). The tractor was equipped with a manual steering
system, manual caliper brakes, 15x6.00-6 front tires, and 22x9.00-12
rear tires.
The wheelbase is 49" (1240 mm). Compatible attachments for Ford YT12.5:
38" or 42" mid-mount 3-blade right-discharge mower decks with cutting
height of 1.5-3.5" (38-90 mm) and mechanical lift, and 36" front-mount
single-stage snowblower with manual or electric lift system.
| Engine Model |
Briggs and Stratton 404707 |
| Engine Type |
4-cycle vertical shaft air-cooled gasoline engine |
| Number of Cylinders |
2 |
| Displacement, cu.in (cc) |
40.1 (655) |
| Cylinder Bore, in (mm) |
3.44 (87.0) |
| Piston Stroke, in (mm) |
2.16 (55.0) |
| Rated Engine Power, hp (kW) |
12.5 (9.3) |
| Rated Engine Speed, rpm |
3600 |
| Idle Speed, rpm |
1400 |
| Fuel System Type |
Carburetor |
| Carburetor Type |
Float |
| Fuel Pump |
Pulse type |
| Governor Type |
Mechanical |
| Lubrication System |
Pressure lubrication |
| Air Cleaner |
Dual element with a foam pre-cleaner |
| Cooling System |
Forced air |
| Ignition System |
Electronic |
| Spark Plug Gap, in (mm) |
0.030 (0.762) |
| Intake Valve Clearance, in (mm) |
0.004-0.006 (0.10-0.15) |
| Exhaust Valve Clearance, in (mm) |
0.007-0.009 (0.18-0.23) |
| Fuel Tank Capacity, gal (L) |
4.0 (15.0) |
| Oil Capacity, qts (L) |
1.5 (1.4) |
| Engine Model |
Kohler Command CV-12.5S |
| Engine Type |
Gasoline vertical shaft four-cycle |
| Number of Cylinder |
Single |
| Piston Displacement, cu.in (cc) |
24.3 (398) |
| Engine Bore, in (mm) |
3.43 (87.0) |
| Engine Stroke, in (mm) |
2.64 (67.0) |
| Engine Power, Hp (kW) |
12.5 (9.3) |
| Maximum Torque, Nm (ft-lb) |
27.8 (20.5) |
| Fast Idle Speed, rpm |
2500 |
| Low Idle Speed, rpm |
1500 |
| Compression Ratio |
8.5:1 |
| Fuel System Type |
Carburetor |
| Carburetor Type |
Float Fixed Main Jet |
| Fuel Pump |
Diaphragm Type Mechanical Pump |
| Fuel Filter |
In-line |
| Governor |
Centrifugal Mechanical Flyweight |
| Cooling System |
Air Intake |
| Air Cleaner |
Replaceable, high density paper element |
| Lubrication System Type |
Full-Pressure |
| Oil Pump Type |
Gerotor |
| Oil Filter |
Full-flow |
| Ignition System Type |
Electronic magneto |
| Spark Plug |
Champion RC12YC |
| Spark Plug Gap, in (mm) |
0.040 (1.02) |
| Ignition Module Air Gap, in (mm) |
0.008-0.012 (0.20-0.30) |
| Fuel Tank Capacity, gal (L) |
4.0 (15.0) |
| Oil Capacity, qts (L) |
1.9 (2.0) |
| Electrical System Rating, Volts |
12 |
| Starter Type |
Electric |
| Number of Batteries |
1 |
| Battery Voltage, Volts |
12 |
| Electric Ground |
Negative |
| Front PTO Operational Type |
Independent |
| Front PTO Clutch |
Electric |
| Front PTO Speed, rpm |
3600 |
| Transmission Model |
Peerless 801 |
| Transmission Type |
Belt-driven gear |
| Gearbox Type |
5F/1R |
| Number of Forward Gears |
5 |
| Number of Reverse Gears |
1 |
| Oil Capacity, qts, (L) |
1.1 (1.0) |
| Maximum Forward Speed, mph (kph) |
5.0 (8.0) |
| Maximum Reverse Speed, mph (kph) |
1.6 (2.6) |
| Transmission Model |
Peerless 920 |
| Transmission Type |
Belt-driven gear |
| Gearbox Type |
5F/1R |
| Number of Forward Gears |
5 |
| Number of Reverse Gears |
1 |
| Oil Capacity, qts, (L) |
1.1 (1.0) |
| Maximum Forward Speed, mph (kph) |
5.0 (8.0) |
| Maximum Reverse Speed, mph (kph) |
1.6 (2.6) |
| Drive Wheels |
2WD 4x2 |
| Steering Configuration |
Front steer |
| Steering System |
Manual |
| Brakes Type |
Manual caliper |
| Front Tire Size |
15x6.00-6 |
| Rear Tire Size |
22x9.00-12 |
| Wheelbase, in (mm) |
49 (1240) |
| Length, in (mm) |
73 (1850) |
| Height, in (mm) |
39 (990) |
| Overall Width, in (mm) |
36 (910) |
| Ground Clearance, in (mm) |
8.5 (210) |
| Weight, lb (kg) |
784 (355) |
| Mower Deck Type |
Mid-mount, right-discharge |
| Number of Blades |
3 |
| Cutting Width, in (mm) |
38 (960) |
| Cutting Height, in (mm) |
1.5-3.5 (38-90) |
| Lift System |
Manual |
| Mower Deck Type |
Mid-mount, right-discharge |
| Number of Blades |
3 |
| Cutting Width, in (mm) |
42 (1060) |
| Cutting Height, in (mm) |
1.5-3.5 (38-90) |
| Lift System |
Manual |
| Snowblower Type |
Front-mount, single-stage |
| Clearing Width, in (mm) |
36 (910) |
| Lift System |
Manual/Electric |
| Blade Type |
Front-mount |
| Width, in (mm) |
42 (106) |
| Lift System |
Manual |
| Angle |
Manual |
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| Lawn and Garden Tractors Technical Specs |