Caterpillar C11-T Engine Overview
The Caterpillar C11-T is an 11.1-liter, 6-cylinder, turbocharged and aftercooled diesel engine, engineered for high-demand off-highway and industrial applications. It offers a blend of high power output, fuel efficiency, and durability, making it suitable for large construction machinery, mining trucks, and power units.
Equipped with advanced electronic control (ACERT Technology) and high-pressure fuel systems, the C11-T delivers strong torque, lower emissions, and enhanced engine life under tough working conditions.
Key Features & Benefits
Turbocharged and aftercooled for optimal power and fuel economy
Advanced ACERT electronic control system
Strong torque at low RPM – ideal for heavy load conditions
Designed for durability in mining, earthmoving, and industrial applications







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.