Doosan excavator filter element supporting models are available from stock: Doosan oil filter, Doosan diesel filter, Doosan air filter, Doosan hydraulic oil filter, Doosan oil-water separator filter and other types of filter elements, ensuring low price, fast supply and quality in the industry comparison excellent.
The role of the air filter:
In order for the engine to function properly, a large amount of pure air must be drawn in. If the harmful substances in the air (dust, colloid, alumina, acidified iron, etc.) are inhaled, the cylinder and piston components will increase the burden, causing abnormal wear of the cylinder and piston components, and even mixing with engine oil. wear, resulting in deterioration of engine performance, shortening engine life, and preventing engine wear. At the same time, the air filter also has a noise reduction function. The air filter generally requires 10,000-15,000 kilometers to be replaced – times, in order to achieve the best use effect.
The role of the air conditioner filter:
It is used to filter the air circulation inside and outside the cabin of the Doosan excavator. Remove dust, impurities, smoke odor, pollen, etc. that are empty in the car or enter the air in the car to ensure the health of passengers and remove the odor in the car. At the same time, the air conditioner filter also has the function of making the windshield not easy to atomize. . Air conditioning filter – generally requires 8000-10000 km to be replaced once in order to achieve the best effect. Misunderstanding: Most people think that the air conditioner filter works only when the air conditioner is turned on in summer; in fact, it is used to filter the air entering the car throughout the year. In order to protect your health, don’t ignore the effect of this small filter!
The role of the oil filter:
As a part of the internal combustion engine, it plays a very important role in the lubrication system. It can filter out impurities such as metal wear debris, carbon particles and colloids gradually produced by the engine oil and mixed into the engine oil during the combustion process. These impurities will accelerate the wear of moving parts and easily cause lubricating oil circuit blockage. The oil filter ensures the normal operation of the internal combustion engine, greatly improves the service life of the internal combustion engine, and also prolongs the service life of other components.
The role of the fuel filter:
The function of the fuel filter is to filter the fuel (gasoline, diesel) required by the engine combustion, to prevent foreign matter such as dust, metal powder, water organic matter, etc. clogged oil filter
Care and maintenance of Doosan excavator filter elements:
1. Daily maintenance: check, clean or replace the air filter element; clean the inside of the cooling system; check and tighten the track shoe bolts; check and adjust the back tension of the track; check the excavator air intake heater; replace the bucket teeth; adjust the excavator shovel Bucket clearance; check the front window cleaning fluid level; check and adjust the excavator air conditioner; clean the floor in the cab; replace the crusher filter element (optional).
2. After the new excavator works for 250 hours, the fuel filter element and the additional fuel filter element should be replaced; check the clearance of the excavator engine valve.
3. When cleaning the inside of the cooling system, after the engine is fully cooled, slowly loosen the water injection port cover to release the internal pressure of the water tank, and then water can be discharged; do not clean the engine while the engine is working, the high-speed rotating fan will cause danger; when cleaning or When replacing the coolant, the machine should be parked on a level surface; the coolant and corrosion inhibitor should be replaced according to the table.
Doosan excavator installation of filter element precautions
1. Before installation, check whether the filter element is damaged and whether the O-ring is in good condition.
2. When installing the filter element, keep your hands clean, or wear clean gloves.
3. Before installation, apply Vaseline on the outside of the O-ring to facilitate installation.
4. When installing the filter element, do not remove the packaging plastic bag. Pull the plastic bag backwards. After the upper head is leaked out, hold the lower head of the filter element with the left hand and the filter element body with the right hand, and put the filter element into the filter element seat of the tray. , press down firmly, remove the plastic bag after installation.
Doosan excavator air conditioner filter element should be replaced every 1000 hours or 5 months of operation. If the air filter is clogged, the air intake will be reduced and the cooling/heating capacity will be reduced. Therefore, it should be cleaned or replaced regularly (some brands of air conditioner filters are located at the bottom of the rear of the cab).
Use clean, dry compressed air with a maximum pressure of 5 BAR for compressed air. Do not bring the nozzle closer to 3 – 5 cm. Blow the filter clean from the inside along the pleats.
Doosan excavator filter element suitable models:
C DX130-9C DX150LC-9C DX200-9C DX215-9C DX230LC-9C DX260LC-9C DX300LC-9C
Doosan Excavator Filter Features:
1. High-quality filter paper, high filtration efficiency and large ash capacity.
2. The number of folds of the filter element meets the service life requirements.
3. The first and last folds of the filter element are connected by clips or special glue.
4. The material of the central tube is excellent, and it is processed into a spiral shape, which is not easy to deform.
5. High-quality filter glue, so that the filter paper and the end cap are well sealed.
Doosan filters involve: Doosan oil filters, Doosan diesel filters, Doosan heavy industry air filters, Doosan hydraulic oil filters, Doosan oil-water separator filters and other types of filters, ensuring low prices, fast delivery and excellent quality in the industry.
Excavator filter elements are generally hydraulic oil filter elements. According to its function and filter material, it can be divided into excavator air filter element, machine filter element, liquid filter element and excavator diesel filter element. The excavator diesel filter is divided into two parts: coarse filter and fine filter. Excavator filter elements are installed to protect internal operating equipment such as excavator chassis, fuel tanks, and engines. The excavator diesel filter element is mainly to protect the engine, and the excavator filter element is generally installed before the engine. The impurities in the oil enter from the outside or are generated from the inside. It needs to be coarsely filtered and then finely filtered by the excavator to effectively filter the impurities in the oil and avoid damage to the engine such as scratches or corrosion. The excavator air filter is to filter out the impurities in the air to avoid the wear of the chassis and the oil cylinder caused by the impurities in the air. No matter what kind of filter element, it should be checked and replaced regularly to ensure the normal operation of the excavator.
The filter element is used to filter liquid or a small amount of solid particles in the air, which can protect the normal operation of the equipment or the cleanliness of the air. When the fluid enters the filter element with a certain size filter screen, its impurities are blocked, and the clean fluid passes through the filter element. outflow. The liquid filter element cleans the contaminated liquid (including oil, water, etc.) to the state required for production and life, that is, to make the liquid reach a certain degree of cleanliness.
Post time: Mar-17-2022