Guangzhou Minshun Machinery Equipment Co., Ltd.
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QSM11 Engine Overview
The Cummins QSM11 is a 6-cylinder, 10.8-liter, turbocharged and electronically controlled diesel engine designed for demanding industrial applications. Built on Cummins' proven MidRange platform, it is widely used in construction equipment, mining machinery, oilfield units, and generator sets.
With advanced full-authority electronic control (CM570 ECM), high-pressure fuel injection, and robust structural design, the QSM11 delivers superior torque, excellent fuel efficiency, and compliance with global emissions standards.
Key Features & Benefits
Full electronic control system with advanced diagnostics and performance mapping
High-pressure fuel system improves atomization and reduces fuel consumption
Turbocharged and aftercooled for consistent power in high-load environments
Strong low-end torque and high reliability for construction and mining machinery
Long maintenance intervals and global parts availability
Frequently Asked Questions
Q1: What is your main products?
A1: We are specialized in the excavator engine spare parts, for example Main cylinder block, cylinder head, crankshaft, Engine assembly, piston, cylinder liner, piston ring, camshaft, connecting rod, oil pump, water pump, valve series products, movement, etc. almost all parts of the entire engine.
Q2: If I only know the excavator model, but can not offer parts No., what should I do?
A2: If possible, you can send us pictures of old products, name plate or the size for reference.
Q3: Can you accept sample order?
A3: Yes sure. We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and the courier cost.
Q4: Do you test all your goods before delivery?
A4: Yes, we have 100% test before delivery.
Q5: How can I do if there is something wrong with the items?
A5: Our products have been professionally tested and the quality is very stable. If you really found something wrong, please contacts. We have a professional after-sales team to help you solve the problem.