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Wheel Horse 416-8 Garden Tractor
The
Wheel Horse 416-8 400-series garden tractor was manufactured between 1985 and
1992. The Wheel Horse 416-8 driveline consists of a Kohler K341S single cylinder
gasoline engine, Kohler M16S single cylinder gasoline engine, or Onan P216 two
cylinder gasoline engine, and belt-driven gear transmission with 6 forward and 2
reverse gears.
All engines have a rated power of 16 hp (12 kW). The maximum forward
speed - 5.5 mph (8.8 km/h), maximum reverse speed - 2.6 mph (4.2 km/h).
The Wheel Horse 416-8 tractor is equipped with a manual steering system,
band type brakes, 16x6.00-6 front tires, and 23x9.50-12 rear tires.
Compatible attachments for the tractor: 36", 42" or 48" mid-mount
3-blade mower decks with mechanical lifting system, a 48" front blade,
and 42" front-mount single-stage snowblower.
| Engine Model |
Kohler K341S |
| Engine Type |
4-Cycle, one cylinder air-cooled gasoline |
| Number of Cylinders |
Single |
| Displacement, cu.in (cc) |
35.9 (588) |
| Engine Bore, in (mm) |
3.75 (95.4) |
| Engine Stroke, in (mm) |
3.25 (82.6) |
| Maximum Horse Power, hp (kW) |
16.0 (12.0) |
| Rated Engine Speed, rpm |
3600 |
| Fuel System |
Carburetor |
| Carburetor Model |
Kohler/Walbro |
| Carburetor Type |
Fixed main jet or adjustable main jet |
| Lubrication System |
Splash type |
| Cooling System |
Forced-air |
| Ignition System |
Battery |
| Spark Plug Type |
Champion RH10 |
| Spark Plug Size, in (mm) |
0.553 (14.0) |
| Spark Plug Gap, in (mm) |
0.0256 (0.65) |
| Breaker Point Gap (Nominal), in (mm) |
0.020 (0.50) |
| Valve Clearance (Intake), in (mm) |
0.008-0.010 (0.20-0.25) |
| Valve Clearance (Exhaust), in (mm) |
0.017-0.019 (0.43-0.48) |
| Fuel Tank Capacity, gal (L) |
2.3 (8.5) |
| Oil Capacity, qt (L) |
2.02 (1.90) |
| Engine Model |
Kohler M16S |
| Engine Type |
4-cycle single cylinder air-cooled gasoline |
| Number of Cylinders |
1 |
| Displacement, cu.in (cc) |
35.9 (558) |
| Engine Bore, in (mm) |
3.75 (95.0) |
| Engine Stroke, in (mm) |
3.25 (83.0) |
| Rated Engine Power, hp (kW) |
16.0 (11.9) |
| Rated Engine Speed, rpm |
3600 |
| Compression |
7.3:1 |
| Fuel System Type |
Carburetor |
| Carburetor Type |
Side-draft, adjustable jet |
| Fuel Pump Type |
Mechanical |
| Fuel Filter Type |
In-line |
| Governor Type |
Mechanical |
| Air Cleaner |
Paper element with pre-cleaner |
| Ignition Type |
Electronic magneto |
| Intake Valve Clearance, in (mm) |
0.008-0.010 (0.20-0.25) |
| Exhaust Valve Clearance, in (mm) |
0.017-0.019 (0.43-0.048) |
| Spark Plug Gap, in (mm) |
0.025 (0.63) |
| Module Air Gap, in (mm) |
0.012-0.016 (0.30-0.40) |
| Fuel Tank Capacity, gal (L) |
2.3 (8.5) |
| Oil Capacity, qts, (L) |
2.25 (2.13) |
| Engine Model |
Onan P216 |
| Engine Type |
4 Stroke 2-cylinder air-cooled gasoline |
| Number of Cylinders |
2 |
| Cylinder Bore, in (mm) |
3.25 (83.0) |
| Piston Stroke, in (mm) |
2.63 (67.0) |
| Total Displacement, cu. in (cc) |
43.3 (709) |
| Gross Power, Hp (kw) |
16.0 (11.9) |
| Maximum Speed, rpm |
3500 |
| Idle Speed, rpm |
1350 |
| Crankshaft Alignment |
Horizontal |
| Cylinder Material |
Aluminum |
| Compression Ratio |
7.0:1 |
| Fuel System Type |
Carburetor |
| Fuel Pump Type |
Pulse |
| Fuel Delivery |
Fixed Jet Carburetor |
| Cylinder Compression, psi (kPa) |
75-115 (517-793) |
| Lubricating System Type |
Full Pressure with filter |
| Ignition System |
Electronic |
| Spark Plugs |
Champion RS14YC |
| Spark Plug Gap, in (mm) |
0.025 (0.64) |
| Ignition Timing, BTC |
20 deg |
| Fuel Tank Capacity, gal (L) |
2.3 (8.5) |
| Oil Capacity, qts, (L) |
1.8 (1.7) |
| Electrical System Rating, Volts |
12 |
| Starter Type |
Electric |
| Number of Batteries |
1 |
| Electric Ground |
Negative |
| Front PTO Operational Type |
Independent |
| Front PTO Clutch |
Mechanical |
| Front PTO Speed, rpm |
3200 |
| Transmission Type |
Belt-driven gear |
| Gearbox Type |
6F/2R |
| Number of Forward Gears |
6 |
| Number of Reverse Gears |
2 |
| Oil Capacity, qts, (L) |
2.0 (1.9) |
| Maximum Forward Speed, mph (kph) |
5.5 (8.8) |
| Maximum Reverse Speed, mph (kph) |
2.6 (4.2) |
| Drive Wheels |
2WD 4x2 |
| Steering Configuration |
Front steer |
| Steering System |
Manual |
| Brakes Type |
Band |
| Front Tire Size |
16x6.00-6 |
| Rear Tire Size |
23x9.50-12 |
| Wheelbase, in (mm) |
45.5 (1115) |
| Length, in (mm) |
65 (1650) |
| Height, in (mm) |
42.5 (1070) |
| Overall Width, in (mm) |
37.1 (940) |
| Weight (w/o Mower Deck), lb (kg) |
553 (250) |
| Mower Deck Type |
Mid-mount |
| Number of Blades |
3 |
| Cutting Width, in (mm) |
36 (910) |
| Lift System |
Manual |
| Weight, lb (kg) |
102 (46) |
| Mower Deck Type |
Mid-mount |
| Number of Blades |
3 |
| Cutting Width, in (mm) |
42 (1060) |
| Lift System |
Manual |
| Weight, lb (kg) |
135 (61) |
| Mower Deck Type |
Mid-mount |
| Number of Blades |
3 |
| Cutting Width, in (mm) |
48 (1215) |
| Lift System |
Manual |
| Weight, lb (kg) |
168 (76) |
| Snowblower Type |
Front-mount, single-stage |
| Clearing Width, in (mm) |
42 (1060) |
| Lift System |
Manual |
| Blade Type |
Front-mount |
| Width, in (mm) |
48 (1215) |
| Lift System |
Manual |
| Angle |
Manual |
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| Lawn and Garden Tractors Technical Specs |
