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Unboxing Gasoline Engine
Troubleshooting
Carburetor Troubleshooting

Gasoline Engine

Gasoline Engine Leaflet Left
Gasoline Engine Leaflet Right
Warranty Seal
ISO Seal
Gasoline Engine

Engine Power

7.0HP

Displacement

208cc

Technology

OHV, Overhead valves

Type

4 Stroke

Cooling System

Air

Cylinder Diameter

70x54mm

Torque

11.5 N m

Fuel Tank Capacity

4.2 Liters

Oil Tank Capacity

600 ml

Starting System

Retractable

BON-P-GE-7.0HP - Best Gas Power 4-Stroke Engine

A gas engine is ideal for the high energy operations. When you are looking for the best quality gasoline engines, only a few brands are credible, and Bonhoeffer is one of them. Bonhoeffer Gasoline Engines are reliable, efficient, and powerful for the various operations in agriculture and other industries. BON-P-GE-7.0HP is a model of the gas engine by Bonhoeffer, which is a 4-stroke gas engine with 4000 maximum RPM. A gas engine consists of different types of systems through which fuel is converted into energy. This process is the result of various actions such as combustion, compression, intake, and power. Combustion is an important process that occurs inside the engine cylinders in which air and fuel are mixed and combusted by an electric spark. Pistons will automatically move up and down inside the cylinder with the heat and pressure.

Air Cooling System with 600 ml Oil Tank Capacity

This is a 7 HP gas engine with OHV overhead valve technology and a 4-stroke engine with an air cooling system. 208 cc displacement of the engine is ideal for operations, and the 600ml oil tank capacity. The machine's starting system is retractable.

Gasoline Engine labeled view

Frequently Asked Questions

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.

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.

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.

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.

Owner's Manuals for General Purpose Engines can be downloaded from our website.

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. 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.