Cat C7.1 Diesel Engine Assy 6.5L 200 HP Caterpillar Marine Diesel Engine C13 C15 C18 Complete Engine Assembly Is Excavator

• Customization: Available
• After-sales Service: Have Quality Warranty.
• Warranty: 6 Months
• Model NO.: CAT C7.1
• Ignition Mode: Electric Ignition
• Speed: High Speed
• Cooling Cylinder: Water-Cooled
• Intake Pressure Impulse: Supercharged
• Piston Movement: Reciprocating
• Fuel: Diesel
• Number of Strokes: Four-Stroke
• Cylinder Arrangement Form: L
• Number of Cylinders: 6-Cylinder
• Type: External Combustion Engine
• Transport Package: Wooden Package
• Specification: 1.3*1.2*1.2
• Trademark: CAT
• Origin: China
• HS Code: 8408100000

Product Description

 

Product Description

 

Product Description

Specification

Details

Engine Model

CAT C7.1

Piston Type

Convex or Re-entrant bowl (optimized for combustion)

Piston Material

Aluminum Alloy (forged)

Piston Bowl Shape

Convex (or Re-entrant) for efficient combustion

Bore Diameter

130 mm (5.12 in)

Stroke

157 mm (6.18 in)

Compression Ratio

18.2:1 (varies by specific engine setup)

Piston Crown Thickness

~8-12 mm (varies by design)

Piston Pin Diameter

56 mm (2.20 in)

Piston Skirt Type

Slipper-type, Cam-ground

Piston Ring Configuration

3 rings (2 compression, 1 oil control)

Combustion Chamber Design

Open-type, with convex (bowl-in-piston) geometry

Piston Cooling

Oil-cooled (via cooling jets)

Maximum Cylinder Pressure

~180-210 bar (varies by load)

Fuel Injection Pressure

Up to 30,000 psi (high-pressure direct injection)

Valve Layout

4 valves per cylinder (2 intake, 2 exhaust)

Valve Timing

Electronically controlled

Emissions Control

ACERT™ Technology (Advanced Combustion Emissions Reduction Technology)

Maximum Engine RPM

2,100 RPM

 

Detailed Photos

 

 

 

 

 

Company Profile

 

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.
 

Our Advantages

 

Our Advantages

The reason for choosing us

1. Original excavator parts in good condition;
2. The engine is powerful, almost new, and of guaranteed quality.
3. A full range of accessories and models is available, with multiple channels for supply;
4. The price is flexible and can be adjusted according to actual needs;
5. Good service, whether before or after sales, you can rest assured.

FAQ

 

FAQ

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 in 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.