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Doosan Diesel Engine

PINBO POWER: Your Professional Doosan Diesel Engine Manufacturer!

PINBO POWER is located in Jining city,Shandong province,China which is well-known for construction machinery production base for KOMATSU and SHANTUI. We are engaged in engines,generator set and construction machinery spare parts since the year of 2008. The company's main products include diesel engine, marine diesel engine, diesel generator set, diesel engine spare parts, etc.

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Why choose us

Product application
Our products are used in a variety of industries, including construction machinery, agricultural machines, buses, heavy trucks, marine boats, generator sets, and water pump sets. They are designed to meet the needs of these different applications.

Our certificate
Our certificate includes ISO and SGS certifications. These standards ensure that our products and services meet high-quality requirements.

Production equipment
Our production equipment includes a box hot test bench. This equipment is used to conduct tests under high-temperature conditions, ensuring product reliability and performance.

Sales market
Our products are sold in many countries around the world, including Russia, Kazakhstan, Mongolia, the USA, the UK, Germany, Sweden, Italy, France, Poland, Portugal, Croatia, Serbia, Nigeria, Tanzania, Mozambique, South Africa, Thailand, Indonesia, Papua New Guinea, Australia, Brazil, Argentina, Peru, Colombia, and more. We have a wide international customer base.

Benefits of Doosan Diesel Engine

Easier maintenance

You don’t have to worry about replacing a distributor or spark plugs on diesel engines. You can also enjoy a high twisting force. The twisting force is the power you’ll notice when you’re pulling a trailer or climbing a hill.

Resale value

Diesel engines are durable which makes them have a good resale value. They can last for many years to come.

Can handle higher compression

Diesel engines can often go for longer than gas engines. This is due to them needing fewer repairs. Their dependability and longevity can also help with the resale value.

Quiet drives

Older diesel engines can be loud when driving with them, but newer diesel engines are much quieter. This is due to the many advancements in design and technology.

Product Specifications

Cylinder arrangement:	Inline 6 cylinders
Number of strokes:	4 strokes
Bore × stroke:	108 × 139 mm
Total piston displacement:	7640 cc
Compression ratio:	17:1
Engine dimensions:	1356 × 919 × 1153 mm
Engine weight:	836 kg
Direction of rotation:	Counterclockwise from the flywheel end
Fuel high-pressure pump type:	Bosch CP3.3
Injector type:	Multi-hole (8 × ø0.147)
Fuel injection pressure:	250 bar (working pressure 1600 bar)

Application of Doosan Diesel Engine

Transportatio

Due to their effectiveness in moving huge loads, diesel engines are frequently employed in trucks, buses, and commercial vehicles. They are also used in long-distance transportation ships and railways.

Automobiles

Some passenger cars are powered by diesel engines, especially in areas where diesel fuel is more affordable or favoured due to its higher energy density.

Industrial machinery

Due to their tremendous torque, diesel engines are frequently employed in heavy-duty construction machinery including bulldozers, loaders, and excavators.

Agriculture

Diesel engines are used to power tractors, combines, and other agricultural equipment because they offer the strength and dependability required for farming applications.

Power generation

In hospitals, data centres, and other crucial institutions, diesel generators are frequently employed as backup power sources. In locations with limited access to the electrical grid, they can also act as the main source of electricity.

Marine

In recognition of their dependability and fuel efficiency, diesel engines are widely employed in a variety of marine vessels, including commercial ships, fishing boats, and yachts.

Mining

Diesel engines are used in haul trucks and drilling rigs in the mining industry because of their durability and high torque in harsh situations.

Military use

Due to their suitability for heavy-duty operations and higher fuel efficiency compared to gasoline engines, diesel engines are used to power military vehicles, tanks, and other equipment.

Packaging and Shipping

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Certifications

FAQ

Q: How fuel - efficient are Doosan diesel engines?

A: Doosan diesel engines are designed for relatively high fuel efficiency. Their advanced fuel injection systems, combustion chamber designs, and engine management technologies help optimize the fuel - air mixture, resulting in better fuel utilization. However, the actual fuel efficiency can vary depending on factors like the engine model, load conditions, and operating environment. For example, in a typical construction application, a Doosan diesel engine in an excavator may achieve around 18 - 25% better fuel efficiency compared to older engine models in similar operations.

Q: What is the power range of Doosan diesel engines?

A: Doosan offers diesel engines with a wide power range. Their engines can range from relatively small engines with around 30 - 50 horsepower for small - scale applications to large - scale industrial and marine engines with power outputs exceeding 1000 horsepower.

Q: How reliable are Doosan diesel engines?

A: Doosan diesel engines are known for their reliability. They are built with high - quality components, undergo rigorous testing during the manufacturing process, and are designed to withstand harsh operating conditions. For example, in the construction industry where engines are subjected to heavy vibrations, dust, and variable loads, Doosan engines have a reputation for having a low breakdown rate. The engines are also backed by Doosan's service network, which helps ensure timely maintenance and repairs if needed.

Q: What kind of maintenance do Doosan diesel engines require?

A: Regular maintenance includes oil and filter changes at recommended intervals (usually every 250 - 500 hours of operation depending on the model). Air filters need to be cleaned or replaced regularly to ensure proper air intake. Fuel filters should also be checked and replaced as needed. Additionally, the engine's cooling system needs to be maintained, including checking coolant levels and the condition of hoses and radiators. Valve clearances may need to be adjusted periodically, typically every 1000 - 2000 hours.

Q: Can Doosan diesel engines run on alternative fuels?

A: Some Doosan diesel engines can be adapted to run on biodiesel blends. However, the percentage of biodiesel that can be used may be limited depending on the engine model. For example, many Doosan engines can run on B20 (20% biodiesel, 80% diesel) without significant modifications, but higher biodiesel blends may require additional engine modifications and careful monitoring.

As one of the leading doosan diesel engine manufacturers and suppliers in China, we warmly welcome you to buy cheap doosan diesel engine for sale here from our factory. All our products are with high quality and competitive price.

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