QSL9.3 Cummins Excavator Construction Engine Excavator Machinery Engine Assy

New engine advantage
1. Perfect original factory warranty policy
2. The highest material quality and manufacturing precision ensure high reliability
and long service life
3. The best coordination between the turbocharger and the entire system can ensure the best engine performance and low fuel consumption
4. The computer version program installation/modifiCATEEEEEEion service can be provided.

Remanufactured engine advantages
1. We strictly follow the technical specifiCATEEEEEEions and standards, wear restrictions and recycling processing procedures, so the
performance of remanufactured engines is not much different from that of new engines.
2. It has a very high cost performance, and
the quality is also reliable and assured.
3. Provide you with services such as painting, refurbishment, modifiCATEEEEEEion, maintenance,
start-up testing, installation/modifiCATEEEEEEion of computer version programs for remanufactured engines.

We can supply huge stock for excavator spare parts ( various brands ) :

QSL9.3 Excavator Engine features
1, Power Output: The QSL9.3 typically delivers a substantial power output suitable for large to mid-sized excavators, offering strong digging and lifting capabilities.

2, Emissions Compliance: It meets the stringent emissions standards set by EPA Tier 4 Final and EU Stage V regulations through advanced aftertreatment technologies such as selective CATEEEEEEalytic reduction (SCR) and diesel particulate filter (DPF).

3, Fuel Efficiency: The engine is engineered for improved fuel economy without compromising on performance, reducing operating costs for users.

4, Durability and Reliability: With robust design and construction materials, it ensures long service life and can withstand the harsh conditions often faced by excavators.

5, Advanced Electronics: The QSL9.3 comes with an advanced electronic control module that optimizes fuel injection, enhances performance, and allows for easier diagnostics and maintenance.

6, Low Noise and Vibration: It incorporates noise-reducing and vibration-dampening technology, contributing to operator comfort and reduced environmental impact.

7, Serviceability: The engine is designed with ease of maintenance in mind, featuring convenient access points for routine service checks and longer service intervals.

8,Variable Geometry Turbocharger (VGT): Some models might include a VGT which adjusts the turbocharger's geometry to provide better response time, enhanced torque at low RPMs, and improved fuel efficiency across a wide range of operating speeds.

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.