BON-P-GE-4.0HP

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Technical Specification
Special Features

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Engine : 4.0 HP
Technology : OHV, overhead valves
Type : 4 Stroke
Cooling system : Air
Cylinder diameter : 61*45 mm
Maximum power : 4000 Rpm
Torque : 6.5 Nm
Fuel tank capacity : 1.2 Liters
Oil tank capacity : 500 ml
Starting System : Retractable
Recommended oil : SAE10W-30

Special Features

OHV design enhances combustion efficiency
High power-to-displacement ratio
Easy starting with an automatic decompression system and an easy-to-grip soft recoil starter handle
High quality materials and purpose-built components which ensure reliable, long-term use
Meets world's most stringent environmental legislation
High Fuel Efficient Engine
Low Oil Consumption

Bonhoeffer 4-Stroke 4 HP Gasoline Engine – Powerful and Reliable

A gasoline engine is a heat engine powered by gas. These engines are commonly used to move motor vehicles and agricultural equipment. A gasoline engine is a piston-driven gasoline engine. Gasoline Engines by Bonhoeffer Machines are powerful and available in an extensive range. OHV is the technology of the engine with 4-stroke capability. 500ml is the oil tank capacity of the engine.

Powerful Gas Engines for Operations

We at Bonhoeffer Machines design and deliver the best quality machinery range, and our gasoline engines are extremely powerful for different operations. BON-P-GE-4.0HP is a 4-stroke 4 HP gasoline engine that powers many other machines, including cars and trucks. They are the most popular option for moving large quantities of people and goods. Basically, a gasoline engine is a mix of fuel and air that is compressed and ignited. This is the gas law process.

FAQ'S

1 .Can I use synthetic oil in my Bonhoeffer engine?

Bonhoeffer engines are developed, tested and certified with petroleum based motor oils as a lubricant. Synthetic oils may be used; however, any motor oil used in our engines must meet all oil requirements as stated in the owner Manual. In addition, recommended oil change intervals must be followed.
2 .How do I clean the carburettor of a Bonhoeffer engine?

See our Carburettor workshop Sheet to learn more about cleaning carburettors. Please be aware that the engine should be serviced by an Bonhoeffer Authorized Dealer unless the owner has proper tools, service data and the necessary technical skills.
3 .What fuel should I use in my Bonhoeffer Engine?

Bonhoeffer engines are designed and certified to run on regular unleaded gasoline containing no more than 5% ethanol (E10). Gasoline is allowed, by regulation, to contain a variety of additives. The same regulation limits how much of some additives, such as alcohol, can be included in the fuel and still allow it to be sold as gasoline. If you look in a Bonhoeffer product owner’s manual, you will see that a maximum of 5% ethanol is allowed (other oxygenates are also listed). Bonhoeffer engines are designed for good performance and efficient operation using gasoline containing from 0 to 5% ethanol. Always refer to the owner’s manual for your Bonhoeffer to get a list of recommended fuel and the current approved additives. For more information, see our Fuel Recommendations Link . Download or print a handout on how to avoid fuel-related problems for your Bonhoeffer general purpose engine
4 . What should I do if I didn't receive all the parts or materials when I purchased my Bonhoeffer Product?

If you purchased a new piece of equipment and are missing parts or manuals, you need to contact your selling dealer. If you have further questions, you may contact our Customer Relations office at Manuals and Brochures
5 . How can I get an Owner's Manual?

Owner's Manuals for General Purpose Engines can be downloaded from our website. Find link.
6 .What actions do I take when the engine is running poorly?
- If a problem occurs with the spark plug:
  - Check the spark plug HT wire and connect it if necessary.
  - Remove the spark plug cap. Clean any dirt from around the spark plug base, and then remove the spark plug.
  - Grounding the side electrode to the engine, pull the recoil starter to see if sparks jump across the gap. If there is no spark, replace the plug. If there is a spark, reinstall the spark plug and start again.
- If the air cleaner is clogged, clean or replace the air cleaner.
- If the carburetor is clogged, clean the carburetor See our carburettor workshop sheet to learn more about cleaning carburetors.
- Check if the valve clearance is correct. If not, readjust the valve clearance to the correct setting by the help of Filler gauge.
- Check if the governor is out of adjustment. If so, readjust the governor.
- If the problem is not solved, take your engine to an authorised Bonhoeffer dealer