Overview-air cooled diesel engine 178f
Brand: ChangChai Group Kaito Power
Power: 4HP-22HP
Output shaft: Keyway, Thread, Taper Single cylinder engine
Engine speed: 3000/3600 rpm Manual start/electric start CE certificate, Euro V Certificate
1 cylinder diesel engine, which is classified by the number of cylinders and has only one cylinder, is popular with many users because of its lightweight, small volume, simple layout, and convenient repair, and is widely used in micro-tiller matching power. 1cylinder diesel engine has a two-stroke diesel engine and a four-stroke diesel engine, both of them have basically the same mechanism, the main difference is in the valve structure.
Product Main Fatures:(diesel engine 178f)
Some points for attention in very small diesel engine
As a common engine, the very small diesel engineis used in many places. Some small businesses need long-term use of diesel engines, while others need long-term use of diesel engines. To save them, we need to know the following:
1. Choose a good place to keep it. When farmers keep a very small diesel engine, they put it under the eaves on purpose, regardless of natural weather conditions, wind direction, or site drainage. But the constant dripping of water from the eaves depresses the ground beneath the eaves, making it difficult to drain water and prone to rusting in the very small diesel engine.
2. We should take measures to prevent wind and rain. If diesel engines are kept in the open air, dust or rain can easily get into the very small diesel engine through the air filter, exhaust pipes, and so on.

Details Photos -diesel engine 178f
Key Features of the 178F Diesel Engine:
Displacement: Typically around 406 cc (cubic centimeters), which allows for good power output while keeping the engine compact and efficient.
Power Output: The 178F engine generally produces between 6.5 to 7.5 horsepower, making it suitable for light to medium-duty applications.
Fuel Type: It runs on diesel, which is more fuel-efficient than gasoline engines and generally offers better torque at low speeds.
Cooling System: It's an air-cooled engine, meaning it relies on airflow to dissipate heat, making it less complicated and easier to maintain than water-cooled alternatives.
Engine Design: The 178F typically features a 4-stroke cycle, meaning it performs four distinct strokes (intake, compression, power, exhaust) to generate power. This increases fuel efficiency and lowers emissions compared to 2-stroke engines.
Compression Ratio: The 178F has a high compression ratio (typically 21:1), a key feature for diesel engines that contributes to their high efficiency and torque output.
Fuel Efficiency: Diesel engines like the 178F are generally more fuel-efficient than gasoline engines, especially at low and moderate load conditions.
Starting System: The engine can come with either a manual pull start or an electric start option, depending on the application and model.
Specifications-diesel engine 178f
The 178F diesel engine is a popular, small single-cylinder, air-cooled engine commonly used in various machines, including generators, water pumps, agricultural equipment, and small vehicles. It's known for its efficiency, durability, and relatively simple maintenance. Here are details specifications for 178f diesel engine.
Brand | Changchai Group Kaito Power |
Model | 178F |
Type | Single cylinder,vertical,direct injection,4-stroke,air cooled diesel engine |
Bore×stroke(mm) | 78*62 |
Displacement(cc) | 296 |
Compression ratio | 20:01 |
Engine speed(rpm) | 3000/3600 |
Continuous output(KW) | 3.4/4.4 |
Maximum output(KW) | 4.0/4.9 |
Fuel consumption rate(g/kw.h) | 276.1/285.6 |
Fuel tank capacity(L ) | 3.5 |
Lube capacity(L) | 1.1 |
Crankshaft direction | Clockwise from flywheel end |
Cooling type | Force air-cooled |
Lubrication type | Pressure splash |
Starting system | Recoil manual start/optional electric start |
Packing dimensions(L×W×H)mm | 480*460*520 |
Weight(kg) | ≤33(Recoil starter) ≤38(Electric starter) |
20FT container (pcs) | 240 |
Produce Line -diesel engine 178f
Pros of the 178F Diesel Engine:
Fuel efficiency: Diesel engines are known for their superior fuel efficiency compared to gasoline engines.
Durability: Diesel engines tend to have a longer lifespan due to their robust construction.
Low-end torque: The engine delivers more torque at lower speeds, which is ideal for applications like water pumping, powering small machinery, and running generators.
Package and delivery-diesel engine 178f
Usually packaged in cardboard boxes with wooden pallets,so , even if it's just sample order , the package is very safe .we can also do OEM orders for customers , carton with customers' logo on it .
When not in use for a long time, the machine should be sealed. The very small diesel engine is sealed as follows.
(1) exhaust engine oil, diesel oil, and cooling water.
(2) clean and install the crankcase and timing gearbox with diesel oil.
(3) maintain air filters as needed.
(4) lubricate all moving surfaces. Take care to dehydrate the clean oil (boil the oil until the foam is completely gone), cool, and pour it into the oil pan, then turn the crankshaft for 2-3 minutes.
(5) sealed combustion chamber. After the dehydration of 0.3 Kg of clean oil from the intake pipe into the cylinder, the flywheel is under decompression rotation more than 10 times, so that the intake and exhaust valves, pistons,
cylinders, and piston rings are coated with lubricating oil, and finally, the piston reached TDC, close the intake and exhaust valves. After the seal is sealed, install the air filter.
Company Introduction-diesel engine 178f
Changzhou Changchai Group Kaito Electricity Machinery Co.,Ltd ,The company is the first to abain the second generation of single-cylinder air cooled diesel engine production license enterprises in 2004. We focus, Concentrate, Specialize in air-cooled diesel power and supporting units for 20 years, and achieved excellent results. Now the annual production capacity of 100,000 units of diesel engines, supporting diesel generators of 30,000 units, the annual export volume of the forefront of the industry, the company has got both ISO9001 International Quality Management Systerm Certificate, CE certificate.
With Changchai Group Kaito power brand, strong technology and high-quality personnel, continuous innovation and perfect management systerm, the company can provide first-class products and high-end services and reputation in domestic and abroad. Product are exported to the United States, Europe, South America, Africa, Australia, the Middle East and Southeast Asia in various regions of the world.
Common Applications-diesel engine 178f
Portable generators
Water pumps
Pressure washers
Go-karts and small utility vehicles
Agricultural equipment (like tillers, lawnmowers, etc.)
Our Canton Fair -diesel engine 178f
we attend Canton Fair every year , and already worked with a lot cusomters which from Dubai,Malaysia, Philippines, Ghana.....the business is growing fast ,looking forward to join with us.
Our company offers variety of products which can meet your multifarious demands. We adhere to the management principles of "quality first, customer first and credit-based" since the establishment of the company and always do our best to satisfy potential needs of our customers. Our company is sincerely willing to cooperate with enterprises from all over the world in order to realize a win-win situation since the trend of economic globalization has developed with anirresistible force.
FAQ-diesel engine 178f
1.Q:How about guarantee?
A: within 1year after goods is discharged in the destination. We will supply the consumables if it broken under normal using. For example, fuel cock,spark plug,recoil starter,etc
2.Q:What is the material of your products?
A: Iron,Steel,plastic,etc.
3.Q:What is you deliver time ?
A: Within 15-20days after got your T/T deposit.
4.Q: What certificate do you have for the engine diesel generator set ?
A: There are ISO 9001:2008, CE etc.
5.Q: If I want to be your products distributor in our country, what is your distribution policy?
A: Kaito power welcomes everybody join us and distribute products worldwide. We can issue authority certificates and sign agreement with you accordingly.