The Caterpillar C4.4 is a 4.4-liter, inline, four-stroke, water-cooled diesel engine.This engine utilizes turbocharging and a high-pressure common rail fuel system. Select models are equipped with an intercooler and ACERT electronic control technology, resulting in high power output and low fuel consumption.
Key Features
High fuel efficiency and powerful power output.
Easy maintenance and high parts compatibility.
Compact design, suitable for a wide range of construction equipment.
Applications
CAT 312D / 313D / 320D Excavators
CAT 950K Loaders (select models)
Generators (50–150 kVA)
Industrial and agricultural equipment
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.