KOHLER 3.3 – 10.5 kW Command PRO Gasoline Engines Owner’s Manual

KOHLER 3.3 – 10.5 kW Command PRO Gasoline Engines

Specifications:

• Model: CH245
• Power @ 3600 rpm Max. hp (kW): 4.5 (3.3)
• Displacement: 10.8 cu in (177 cc)
• Bore: 2.7 in (68 mm)
• Stroke: 1.9 in (49 mm)
• Peak Torque @ rpm ft-lb (Nm): 8.5 (11.5) @ 2800
• Compression Ratio: 8:5:1
• Dry Weight: 33.2 lb (15 kg)
• Oil Capacity: 0.6 U.S. qt (0.6 L)
• Lubrication: Splash

Product Information:

The CH245 model is a gasoline engine designed for dependable operation and long runtimes. It is built to provide all-weather performance and is compatible with various types of machines. The engine comes with a range of standard features including a heavy-duty cyclonic air cleaner, built-in warm- air system for winter operation, and carbon canister fuel cap.

Standard Features:

• * QUAD-CLEANTM HEAVY-DUTY CYCLONIC AIR CLEANER

  • BUILT-IN WARM-AIR SYSTEM FOR WINTER OPERATION
  • CARBON CANISTER FUEL CAP

Factory Options:

• * 2:1 GEAR BOX (7 HP)

  • 12-VOLT STARTER
  • REMOTE THROTTLE

Data

Dimensions: 10.28 x 15.16 x 15.18 inches (261 x 385 x 386\ mm)

Valve Mechanism: Four-cycle, single-cylinder, overhead valve

Product Usage Instructions

1. Installation:

Ensure the engine is securely mounted on the equipment according to manufacturer guidelines.

2. Fueling:

Use only recommended gasoline for optimal performance. Fill the fuel tank to the appropriate level.

3. Starting the Engine:

Follow the starting procedure outlined in the user manual. Typically, this involves turning the ignition key or pulling the recoil starter cord.

4. Operating the Engine:

Adjust throttle and choke settings as needed for smooth operation. Monitor engine temperature and performance during use.

5. Maintenance:

Regularly check and replace air filters, spark plugs, and engine\ oil as per maintenance schedule. Keep the engine clean and free from debris.

Frequently Asked Questions

• Q: Can this engine be used in cold weather conditions?
  • A: Yes, the engine is equipped with a built-in warm-air system for winter operation.
• Q: What is the warranty coverage for this product?
  • A: The engine comes with a 3-year commercial limited warranty.

Built to finish every job it starts

This is what it takes to be a PRO. Performance-enhancing features like a heavy-duty air cleaner, forged-steel crankshaft, electronic ignition and cast- iron cylinder liner. KOHLER® Command PRO® is the standard for professional- grade power and performance

Popular factory options

• 2:1 GEARBOX (7 HP)
• 2:1 WITH CLUTCH GEARBOX
• 6:1 GEARBOX
• HIGH-ALTITUDE KITS
• 12-VOLT STARTER
• EXHAUST DEFLECTOR
• 3-, 10- OR 18- (9.5- AND
• 14-HP) AMP CHARGING
• CRANKSHAFT/PTO VARIATIONS
• NO LOAD IDLE SOLENOID
• FOR FUEL ECONOMY
• REMOTE THROTTLE
• CARBURETOR SHUTDOWN SOLENOID
• BALANCE SHAFT 9.5 HP
• IN-LINE FUEL FILTER
• EMC AND CANADIAN RFI STANDARDS
• EU EMISSIONS AND NOISE COMPLIANCE
• EPA PHASE III COMPLIANCE
• EXHAUST DEFLECTOR
• LOW-PROFILE AIR CLEANER
• LOW-PROFILE MUFFLER
• EXTENDED OIL FILL
• REMOTE THROTTLE
• REMOTE CHOKE
• ELECTRONIC GOVERNOR
• PULSE PUMP
• PURGE PORT FOR QUAD-CLEAN
• AIR CLEANER
• TRI-FUEL CAPABLE

Standard features

• QUAD-CLEAN™ HEAVY-DUTY CYCLONIC AIR CLEANER

• BUILT-IN WARM-AIR SYSTEM FOR WINTER OPERATION

• OHV SLANT CYLINDER

• CAST-IRON CYLINDER LINER

• LARGE CAPACITY METAL FUEL

• TANK

• THREE FUEL FILTERS: FILL NECK, IN-TANK AND CARBURETOR INLET

• ELECTRONIC IGNITION

• LARGE-CAPACITY MUFFLER WITH HEAT SHIELD AND SPARK ARRESTOR

• CARB TIER 3 CERTIFIED

• INCREASED DISPLACEMENT

• BALANCE SHAFT (14 HP)

• DUAL BALL BEARINGS

• STEEL-FORGED-AND-HARDENED
  CRANKSHAFT

• DUAL OIL FILLS AND DRAINS

• AUTOMATIC LOW OIL ENGINE

• SHUTDOWN SYSTEM

• STELLITE®-FACED EXHAUST VALVE

• CARBON CANISTER FUEL CAP

• WATER TRAP TO SEPARATE MOISTURE IN FUEL

• SWIRL-INDUCTION COMBUSTION CHAMBER

• EASY-ACCESS THROTTLE, CHOKE AND FUEL SHUTOFF

• AUTOMATIC COMPRESSION RELEASE

• MECHANICAL GOVERNOR

• SOUND-DEADENING ALLOY CRANKCASE

• CARBURETOR BOWL DRAIN

• HIGH-INERTIA FLYWHEEL

• SILENCED AIR INTAKE

• INDEXABLE EASY-PULL™ RECOIL STARTER

• FUEL SECURE™ AUTO

• FUEL SHUTOFF (BASIC RECOIL SPECS ONLY)

• 3-YEAR COMMERCIAL LIMITED WARRANTY

Horizontal-Shaft Engines

4.5–5.5 HP Horizontal-Shaft Engines

Four-cycle, single-cylinder, overhead valve, air-cooled, gasoline, horizontal shaft, aluminum head and crankcase with cast-iron cylinder liner.

• Horsepower ratings exceed Society of Automotive Engineers Small Engine Test Code J1940. Actual engine horsepower is lower and affected by, but not limited to, accessories (air cleaner, exhaust, charging, cooling, fuel pump, etc.), application, engine speed and ambient operating conditions (temperature, humidity and altitude). For more information, contact Kohler Co. Engine Engineering. Kohler reserves the right to change product specifications, designs and equipment without notice and without incurring obligation.
• =Length is recoil starter to PTO mounting face. Height is with the USA 50 state evap fuel cap.
• †Length is PTO mounting face to recoil cover. Width is from fuel tank to the muffler. Height is from the mounting surface to top of fuel cap.

Data

6–HP Horizontal Shaft Engines

Four-cycle, single-cylinder, overhead valve, air-cooled, gasoline, horizontal shaft, aluminum head and crankcase with cast-iron cylinder liner.

• Horsepower ratings exceed Society of Automotive Engineers Small Engine Test Code J1940. Actual engine horsepower is lower and affected by, but not limited to, accessories (air cleaner, exhaust, charging, cooling, fuel pump, etc.), application, engine speed and ambient operating conditions (temperature, humidity and altitude). For more information, contact Kohler Co. Engine Engineering. Kohler reserves the right to change product specifications, designs and equipment without notice and without incurring obligation.
• =Length is recoil starter to PTO mounting face. Height is with the USA 50 state evap fuel cap.
• †Length is PTO mounting face to recoil cover. Width is fuel tank to the muffler. Height is from mounting surface to top of fuel cap

7–HP Horizontal Shaft Engines

Four-cycle, single-cylinder, overhead valve, air-cooled, gasoline, horizontal shaft, aluminum head and crankcase with cast-iron cylinder liner.

• Horsepower ratings exceed Society of Automotive Engineers Small Engine Test Code J1940. Actual engine horsepower is lower and\ affected by, but not limited to, accessories (air cleaner, exhaust, charging, cooling, fuel pump, etc.), application, engine speed and ambient operating conditions (temperature, humidity and altitude). For more information, contact Kohler Co. Engine Engineering. Kohler reserves the right to change product specifications, designs and equipment without notice and without incurring obligation.
• =Length is recoil starter to PTO mounting face. Height is with the USA 50 state evap fuel cap.
• †Length is PTO mounting face to recoil cover. Width is fuel tank to the muffler. Height is from the mounting surface to top of fuel cap.

9.5–HP Horizontal Shaft Engines

Four-cycle, single-cylinder, overhead valve, air-cooled, gasoline, horizontal shaft, aluminum head and crankcase with cast-iron cylinder liner.

• Horsepower ratings exceed Society of Automotive Engineers Small Engine Test Code J1940. Actual engine horsepower is lower and affected by, but not limited to, accessories (air cleaner, exhaust, charging, cooling, fuel pump, etc.), application, engine speed and ambient operating conditions (temperature, humidity and altitude). For more information, contact Kohler Co. Engine Engineering. Kohler reserves theright to change product specifications, designs and equipment without notice and without incurring obligation.
• =Length is recoil starter to PTO mounting face. Height is with the USA 50 state evap fuel cap.
• †Length is PTO mounting face to recoil cover. Width is fuel tank to muffler. Height is from mounting surface to top of fuel cap

9.5–HP Horizontal Shaft Engines

Four-cycle, single-cylinder, overhead valve, air-cooled, gasoline, horizontal shaft, aluminum head and crankcase with cast-iron cylinder liner.

• Horsepower ratings exceed Society of Automotive Engineers Small Engine Test Code J1940. Actual engine horsepower is lower and affected by, but not limited to, accessories (air cleaner, exhaust, charging, cooling, fuel pump, etc.), application, engine speed, and ambient operating conditions (temperature, humidity and altitude). For more information, contact Kohler Co. Engine Engineering. Kohler reserves the right to change product specifications, designs and equipment without notice and without incurring obligation.
• =Length is recoil starter to PTO mounting face. Height is with the USA 50 state evap fuel cap.
• †Length is PTO mounting face to recoil cover. Width is from fuel tank to the muffler. Height is from the mounting surface to top of fuel cap.

For more information, contact your KOHLER source of supply. Kohler Co. reserves the right to make modifications without prior notice

• kohlerengines.com
• Printed in Italy ED0035585800 Rev.01 06/23 Eng KOHLER CO

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