C15 C18 C7 C9 CATEEerpilar Engine For 288-8156 283-2437 467-2584 547-8680 484-3454 Excavator 374DL 374D Engine Assembly

Maintaining engines such as the CATEEerpilar C15, C18, C7, and C9 is crucial for ensuring their longevity and optimal performance

1.Regular Maintenance Checks
Oil and Filter Changes:

Frequency: Typically every 250 to 500 hours of operation, depending on the specific engine and usage conditions.
Procedure: Drain the old oil, replace the oil filter, and refill with the manufacturer-recommended oil type and quantity.

2.Fuel Filter Replacement:

Frequency: Every 250 to 500 hours, or as recommended in the engine's manual.
Procedure: Replace primary and secondary fuel filters to prevent contaminants from entering the engine.

3.Air Filter Maintenance:

Frequency: Check regularly and replace as needed. Typically, every 500 hours.
Procedure: Inspect the air filter element and replace it if it’s clogged or dirty to ensure proper air intake and engine efficiency.

4.Cooling System Maintenance:

Frequency: Check coolant levels daily and perform a complete coolant change every 2,000 hours or as recommended.
Procedure: Inspect for leaks, ensure the coolant is at the proper level, and replace the coolant following the manufacturer’s specifiCATEEions.

5.Belt and Hose Inspection:

Frequency: Inspect every 250 hours or during regular service intervals.
Procedure: Check for wear, cracks, or loose connections and replace if necessary.

6.Valve Adjustment:

Frequency: Typically every 1,000 to 2,000 hours, depending on the engine model and usage.
Procedure: Follow the manufacturer’s instructions to adjust the valve lash to the correct specifiCATEEions.

More engine model we have

Koko Shop Machine Co.,Ltd (Huilian Machinery) found in 2011, is a professional supplier who is specializd in construction machinery parts for excavator and attachments, including Hydraulic Hammer, Hydraulic Breaker Spare Parts, Quick Coupler, Hydraulic Grab, Ripper, Vibrator, etc. And, Excavator parts Engine, Hydraulic Pump, Swing motor, Travel motor, Main control Valve, Swivel Joint, Hydraulic seal kit. After 12 years developments, Huilian Machinery factory make quality parts with it's advance technology and advance machines. Hydraulic Breaker Parts suitable for: Atlas copco, Soosan, Furukawa, Atlas Copco, Alpha, Bretec, BTI, CATEEEEEE, CP, Daemo, DMB, Alicon, D&A, Doosan, EDT, Epiroc, Everdigm, Fine, Furukawa, General GB, Hammeroc HR, Hyundai HDB, Indeco HP MES, JCB, Kent, KCB, Komac, Komatsu JTHB, JKHB, Korota, Krupp, Kwanglim, Konan, Montabert, MSB, MTB, Noah, NPK, Okada, OKB, Omal, Poqutec, Powerking, Promove, Rammer, RB Hammer, RBI, Rhino, , Soosan, Stanley, Teisaku, T&H, Toku, Toyo, UBTECH, ECand so on. Hydraulic Excavator Parts suitable for: Komatsu, Hitachi, EC, Hyundai, Kobelco, Sumitomo, Kato, Doosan, JCB, cx, Sany, Liugong, XCMG, Xugong, Zoomlion, etc. OEM and ODM service offered.

In order to meet different customers' needs, Huilian Machinery also purchases Genuine Parts from German, Japan, Korea. And we established a long-term business relationship with customers from all over the world, like: U S A, Mexico, Saudi Arabia Kenya, Algeria, UAE, Russia, Morocco, etc. In 2023, Huilian Machinery became Distributors of easywork engineering machinery (SANY Group) in Russia and indonesia.

Koko Shop Machine is continuously seeking the chances to meet all the friends both from home and abroad for win-win cooperation.

And we believe that quality parts will take us to a further place. Let’s build a better tomorrow, together!

Introduction to Koko Shop Company

CertifiCATEEEEions

Enteprise Honor

Service Brand

Our Factory

Koko Shop Machine Management Department is an important control method for processing quality. It equipped with the most advanced inspection equipments The professional control devices,it can provide accurate reference data to choose the most suitable material and accessories, which also effectively control parts quality. Besides, it also provides digital information for engineers and quality controller to determine feasibility for spare parts after processing. This is the working processing of quality control.

Chooing steady quality supplier. After purchasing raw material, duing testing if it is proved well, then we will arrange these eligible matrial that come into warehouse.

When the spare parts finish and come into testing working conditon. Every worker will be responsible for their spare parts. They will give out fact testing date and results. After proving testing date is accord with delivery standard. Then Koko Shop Machine Quality Management Department will allow these spare parts that go to packing department and packing.

Before delivery, Koko Shop Machine Quality Management Department should check all mark and packing conditon. If it is prove it is accord with exporting standard and customer's requirement. Then they will allow these equipment come into fininshed product area. 

Of course Koko Shop Machine Quality Management Department have the right to make sample testing for every production step to make sure product quality.