There Are Several Reasons Why the Excavator Engine Cannot Start

Excavator's engine won't start? There may be a problem here.

The engine is the most important structure of the excavator, once the engine stops working, then the whole excavator will be paralyzed. Therefore, it is very important to understand the basic knowledge about the excavator's engine, this article will introduce you to the excavator's engine can not start a few possible reasons, starting from these points, can help you quickly and effectively solve the problem.

1. Excavator circuit check.

When the engine of the excavator can not start normally, you should first check whether the excavator circuit is faulty, when the circuit is faulty, the engine will be paralyzed and lose response, or when the starter motor speed is too low, the excavator will feel powerless.

Solution: first check the battery pile head, clean up the battery pile head, and then tighten the pile head screws, under the condition you can use a voltmeter to measure the battery voltage; if the battery is not faulty the next step is to check the line, check the line along the battery once, and observe whether the connector is loose or the line is broken.

2. Excavator oil circuit check.

If the circuit check is completed, and no faults are found, then you should check the oil circuit of the excavator's engine.

To determine whether the engine oil circuit problems, you can check from these three aspects: (1) whether the fuel is sufficient. (2) Whether the oil-water separator has water. (3) engine exhaust air first check whether the fuel tank has oil.

Secondly, many people driving excavators do not have the habit of draining the oil-water separator every day, and if the quality of the oil used is not high, it may not be able to start because of too much diesel water. So you have to unscrew the drain bolt at the bottom of the oil-water separator in time to drain the water. The last point in time to exhaust air, most of the excavator hand oil pump installed in the oil-water separator above, loosen the hand oil pump next to the bleeder bolt, hand pump by hand until the bleeder bolt out of all the diesel fuel, and then tighten the bleeder bolt to complete the work of the air.

3. Check excavator mechanical failure.

If after inspection found that the circuit and oil circuit are normal, then we should pay attention to, it is likely that the engine produced mechanical failure.

Solution: diesel engine mechanical failure is relatively small, but does not rule out the occurrence of cylinder pulling, burning tile, or even pounding the cylinder, if it is the cause of mechanical failure, it is recommended to directly find a professional maintenance personnel for repair.

Through the above three steps, the general engine failure can be a simple judgment and solution, some other complex problems, or need to have professional knowledge of the maintenance personnel to check and repair, so as to ensure that the engine can operate in a normal working condition, to ensure that the equipment is reliable and effective operation, if the parts are damaged, you need to buy and replace the excavator engine parts.

The engine is the power source of the excavator, is the premise and guarantee of the normal work of the excavator, if there is a failure, you need to repair or replace it in time. If you are still hesitant about where to buy excavator engine parts, you can take a look at the official website of Keluo Construction Machinery, a strong manufacturer of new and used construction machinery, engines and parts. Having a large inventory of genuine spare parts ensures that customers can find the right parts for their engine needs, and most importantly, Keluo Construction Machinery sells items that meet European labeling, German quality, and they produce high quality parts that are built to last. If you have any related needs or would like more information, please feel free to contact us and we look forward to working with you.