Caterpillar C7.1 Cylinder Head Assembly Specifications
| Parameter |
Value |
| Cylinder Head Material |
Cast Iron |
| Number of Cylinders |
6 |
| Valve Configuration |
4 valves per cylinder |
| Intake Valve Diameter |
46.18 mm (1.818 in) |
| Exhaust Valve Diameter |
38.60 mm (1.519 in) |
| Cylinder Bore |
105 mm (4.13 in) |
| Cylinder Head Bolt Torque |
180 Nm (133 lb-ft) |
| Compression Ratio |
16.5:1 |
| Operating Temperature Range |
83-95°C (181-203°F) |
| Max Engine Power Output |
225-320 hp (depending on model) |
| Valve Clearance (Intake) |
0.38 mm (0.015 in) |
| Valve Clearance (Exhaust) |
0.64 mm (0.025 in) |
| Valve Seat Angle |
45° |
Company Profile
Since its establishment, our company has been committed to providing various products to meet customers' needs. We insist on focusing on products, quality, and potential needs of customers. Years of mature operating experience have also given us an industry advantage in categories, channels, and prices, and our partners deeply trust us.
Our company is Hefei Yutian Machinery Co., Ltd., located in Anhui, China, and mainly provides customers worldwide with excavator engines, excavator parts, and complete machines. Since its establishment in 2005, it has had long-term and close contacts with many leading parts companies and manufacturers in China, thereby establishing excellent channels. Therefore, we can supply at the lowest price and provide reliable customer service. If you have any intentions or needs, please get in touch with us as soon as possible. Our customer service will provide professional services to resolve your doubts and concerns.
Packaging & Shipping
| Packing |
Wooden box |
Loading |
Our Advantages
The reason for choosing us
- Original excavator parts in good condition;
- The engine is powerful, almost new, and of guaranteed quality.
- A full range of accessories and models is available, with multiple channels for supply;
- The price is flexible and can be adjusted according to actual needs;
- Good service, whether before or after sales, you can rest assured.
1. Do you guarantee the quality of the machines you sell?
Our equipment and machinery are rigorously tested to ensure quality, and we provide a period of after-sales guarantee.
2. Can you ship worldwide?
This is a question that our customers often ask. We export a large number of equipment every year and have rich experience in transportation. You only need to tell us the destination and we will arrange the rest.
3. What if I don't know the model of the device I need?
If possible, please contact us and send us pictures, sizes, or compatible models of the required equipment for reference, we will try our best to meet your needs.
4. Can I go to your company and inspect the machines in person?
All customers are always welcome to visit our company and check machines in person. What's more, if required, we can pick you up from the airport and help you check into hotels.
5. How soon can you ship the machine after the down payment?
Usually, we can ship the machine within one week, but sometimes cause of the vessel schedule, we have to postpone shipment for one week.
6. How will I know the delivery of the goods?
We will give you the tracking number and check the location of the goods.
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