The Caterpillar C2.2 electric fuel pump transfers diesel from the fuel tank to the high-pressure fuel line or injection pump, ensuring stable fuel supply. The C2.2 is a 2.2-liter four-cylinder diesel engine jointly developed by Caterpillar and Perkins. It is commonly used in generator sets, small excavators, loaders, rollers, agricultural machinery, and other equipment.
Main Functions
Fuel Delivery: Draws diesel from the fuel tank and delivers it steadily to the fuel filter and injection system.
Pre-fueling: Pre-pressurizes the fuel supply before starting to ensure sufficient fuel pressure in the injection system.
Prevents air lock: Maintains fuel line pressure to prevent air from entering the engine and causing starting difficulties.
Fuel Circulation: Assists in fuel circulation in certain systems, maintaining fuel temperature and cleanliness.
Key Features & Benefits
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.
