Cummins QSB6.7 HE300VG turbocharger for construction equipment
Guangzhou
If you decide to buy equipment at a low price, make sure that you communicate with the real seller. Find out as much information about the owner of the equipment as possible. One way of cheating is to represent yourself as a real company. In case of suspicion, inform us about this for additional control, through the feedback form.
Before you decide to make a purchase, carefully review several sales offers to understand the average cost of your chosen equipment. If the price of the offer you like is much lower than similar offers, think about it. A significant price difference may indicate hidden defects or an attempt by the seller to commit fraudulent acts.
Do not buy products which price is too different from the average price for similar equipment.
Do not give consent to dubious pledges and prepaid goods. In case of doubt, do not be afraid to clarify details, ask for additional photographs and documents for equipment, check the authenticity of documents, ask questions.
The most common type of fraud. Unfair sellers may request a certain amount of advance payment to “book” your right to purchase equipment. Thus, fraudsters can collect a large amount and disappear, no longer get in touch.
- Transfer of prepayment to the card
- Do not make an advance payment without paperwork confirming the process of transferring money, if during the communication the seller is in doubt.
- Transfer to the “Trustee” account
- Such a request should be alarming, most likely you are communicating with a fraudster.
- Transfer to a company account with a similar name
- Be careful, fraudsters may disguise themselves as well-known companies, making minor changes to the name. Do not transfer funds if the company name is in doubt.
- Substitution of own details in the invoice of a real company
- Before making a transfer, make sure that the specified details are correct, and whether they relate to the specified company.
Seller's contacts
+86 195 737...
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+86 195 7370 2709
+86 173 222...
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+86 173 2224 5031
+86 180 746...
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+86 180 7463 2986
China 
China, Guangzhou
China, Guangzhou
China, Guangzhou
China, Guangzhou
China, Guangzhou
China, Guangzhou
China, Guangzhou
China, Guangzhou
China
Poland, Gulczewo
Germany, Willsbach
Mexico, Chihuahua
Mexico, Chihuahua
Mexico, Chihuahua
Romania
Poland, Gulczewo
Romania
Portugal, Leiria
Spain, Tarragona
Ukraine, Kalush
Suitable Equipment: Excavators, loaders, motor graders, industrial pump stations, and various medium-sized construction machinery.
Housing Material: Constructed from high-strength, heat-resistant alloy castings capable of withstanding extreme temperatures and high-pressure shocks at the turbine end, preventing thermal deformation of the housing.
Precision Dynamic Balancing: Factory-tested for high-speed dynamic balance to eliminate operational vibration, significantly extending the service life of the bearing and rotor systems.
Fluid Dynamic Design: Flow channels optimized for the QSB6.7’s exhaust characteristics, achieving a perfect balance between low-speed torque and high-speed power output while significantly reducing power lag.
Sealing Reliability: Features OEM-grade multi-layer metal seals and high-performance air-floating bearings to effectively prevent oil from entering the intake tract, eliminating issues such as blue smoke and excessive oil consumption.
Ease of Installation: Fully compliant with OE installation specifications; flange positions and oil inlet/outlet ports match the original factory layout, ensuring a "plug-and-play" fit.
About Us
Guangzhou Jianming Machinery Equipment Co., Ltd. is an expert in the field of mechanical power systems and components, backed by 20 years of solid practical experience.
We began as a small machinery repair shop. Over the past two decades, we have accumulated a wealth of maintenance experience and a track record of success worldwide. Through hands-on experience in solving complex mechanical issues, we have earned widespread acclaim and grown into a comprehensive enterprise employing over 200 professionals.
We deeply understand the challenges equipment faces under extreme conditions and possess extensive practical experience and expertise in the following areas:
Heavy Machinery Power Upgrades & Retrofitting: We provide customized engine overhaul and replacement solutions for various types of construction machinery, with expertise in major power platforms such as Cummins, Komatsu, and Caterpillar (CAT).
Mining & Industrial Equipment Maintenance: We offer professional power optimization strategies to ensure equipment remains operational under heavy-load conditions.
Agricultural & Irrigation Power Systems: We provide power unit upgrades and comprehensive troubleshooting services for various agricultural machines and irrigation/drainage equipment. Leveraging our extensive technical expertise, we are also a robust supplier of spare parts:
Comprehensive range of mechanical components: We offer a wide, carefully curated selection of construction machinery parts—including piston assemblies, cylinder heads, crankshafts, engine overhaul gasket kits, and hydraulic components—to fully meet your one-stop procurement needs.
Our wealth of practical experience and robust supply chain system are our most valuable assets. Whether you are facing complex mechanical challenges or require reliable spare parts, Jianming Machinery possesses the professional expertise to help you succeed!