Komatsu SA6D140 Engine Easy to Transport and Move

The Komatsu SA6D140 engine is a high-performance diesel engine widely used in Komatsu's medium and large construction machinery. It is known for its reliability, durability and high efficiency.

Main Features：

Large displacement:Provides strong power output, suitable for heavy-duty operations.

High torque:High torque can be output at low speed to ensure the starting and acceleration of the equipment.

Fuel economy:Optimize fuel consumption and reduce operating costs.

Emission compliance:Meets strict emission standards.

Durability:Designed for harsh working conditions.

Common applications:

Komatsu excavator:Widely used in Komatsu's medium and large excavator models, such as PC360, PC400, etc.

Other medium and large construction machinery:Such as large loaders, bulldozers, etc.

Maintenance:

Regularly change the oil and filter:Replace according to the cycle specified in the manual.

Check the coolant level:Keep the cooling system in normal operation.

Check the air filter:Keep the air filter clean to ensure smooth engine air intake.

Check belts and hoses:Check belt tension and hoses for cracks regularly.

Pay attention to engine temperature:Prevent engine overheating.

Common Problems and Solutions:

Starting difficulties:Check battery, fuel system, starter motor, etc.

Lack of power:Check fuel filter, air filter, injector, etc.

Black smoke:Check fuel system, injector, turbocharger, etc.

Engine overheating:Check coolant level, water pump, thermostat, etc.

SA6D140 engine accessories:

There are many accessories for SA6D140 engine on the market, including:

Rebuilt engine:Used to replace damaged engine.

Engine overhaul kit:Contains pistons, connecting rods, cylinder liners, etc., used to overhaul the engine.

Spare parts:Such as cylinder head, crankshaft, camshaft, etc.

Need more information:

If you want to know more about SA6D140 engine, you can provide the following details

The specific problem you encountered.

Your equipment model.

Your region.

I will be happy to answer your questions.

Summary:

The Komatsu SA6D140 engine is a high-performance, reliable and durable engine, which is widely used in Komatsu's medium and large construction machinery. Through proper maintenance, the service life of the engine can be extended and the normal operation of the equipment can be guaranteed.

If you need more detailed technical information, please provide your email address and I will send you the relevant documents.

Warm Tips:

SA is a series logo of Komatsu engines, usually representing engines for small to medium-sized equipment.

6D140 represents the engine model. The specific parameters can be found in Komatsu's official technical information.

If you can provide a more detailed equipment model or problem description, I will be able to provide you with a more accurate answer.

FAQ Example:

Question:My Komatsu excavator is difficult to start. What is the reason?

Answer:There may be many reasons for difficulty in starting, such as low battery, clogged fuel filter, starter motor failure, etc. It is recommended that you check the following aspects.

Battery: Check whether the battery voltage is normal and replace the battery if necessary.

Fuel system:Check whether there is oil leakage in the fuel line, whether the fuel filter is clogged, and whether the fuel pump is working properly.

Starter motor:Check if the starter motor is rotating and if there is any abnormal noise.

Question:My Komatsu excavator engine emits black smoke, what is the reason?

Answer:The reason for the engine to emit black smoke is usually that the fuel mixture ratio is too rich. Possible reasons are

Fuel injector failure:The injector is poorly atomized or the amount of fuel injected is too large.

Fuel pressure is too high:The fuel pump pressure is too high.

Air filter blockage:The air filter is blocked and the intake volume is insufficient.

Please ask questions based on your actual situation, and I will try my best to answer them for you.

Please note Due to the continuous update of technical information, it is recommended that you must check with Komatsu officials or authorized dealers when using the above information to obtain the most accurate information.

KELUO manufactures air-cooled and water-cooled engines and engine accessories, KELUO also manufactures excavator main pumps, we provide power for excavators.