The Cummins QSB6.7 diesel engine is a high-performance, versatile mid-size powertrain suitable for construction machinery, generator sets, agricultural machinery, and industrial equipment. Featuring an inline six-cylinder, four-stroke design and a displacement of 6.7 liters, it boasts high power density and low fuel consumption. Equipped with an advanced electronically controlled high-pressure common rail (HPCR) fuel system and turbocharging and intercooling technology, it maintains stable and efficient power output under various operating conditions. The QSB6.7 is an upgraded version of the Cummins B-Series engine, earning the trust of users worldwide for its exceptional durability and ease of maintenance.
Features
- High-Pressure Common Rail (HPCR): Provides precise fuel control for higher combustion efficiency and lower fuel consumption.
- High Power Output: The turbocharging and intercooling system enhances intake efficiency, boosting overall power.
- Compact Design: Minimizes space and facilitates installation and maintenance.
- Reliable and Durable: Utilizes a reinforced crankshaft, cylinder block, and lubrication system to withstand demanding operating conditions.
Applications
- Construction machinery
- Generator sets
- Agricultural machinery
- Industrial equipment
Frequently Asked Questions
Q1: What are your main products?
A1: We specialize in excavator engine spare parts, including complete engine assemblies and all components such as cylinder blocks, cylinder heads, crankshafts, pistons, liners, rings, camshafts, connecting rods, pumps, and valve series products.
Q2: What if I only know the excavator model but not part numbers?
A2: You can provide pictures of your existing parts, name plates, or dimensional specifications for our reference.
Q3: Do you accept sample orders?
A3: Yes, we can supply samples from available inventory, with customers responsible for sample costs and shipping fees.
Q4: Do you test products before delivery?
A4: Yes, we perform 100% quality testing on all products prior to shipment.
Q5: What if there are issues with received items?
A5: Our professionally tested products maintain stable quality. Should any issues arise, our dedicated after-sales team will promptly assist in resolution.
