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D6R Diesel Pump C9 C-9 Engine Fuel Injection Pump 204 4944 204-4944 2044944

D6R Diesel Pump C9 C-9 Engine Fuel Injection Pump 204 4944 204-4944 2044944

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D6R Diesel Pump C9 C-9 Engine Fuel Injection Pump 204 4944 - Product Details

D6R Diesel Pump C9 C-9 Engine Fuel Injection Pump 204 4944

D6R Diesel Pump C9 C-9 Engine Fuel Injection Pump 204 4944 204-4944 2044944

Introducing the high-performance D6R Diesel Pump, specifically designed for Caterpillar (卡特彼勒) C9 and C-9 engines. This Fuel Injection Pump, with part number 204-4944, 2044944, and 204 4944, is engineered to deliver reliable and efficient fuel delivery for your heavy machinery.

Product Overview

This diesel pump is a vital component for ensuring optimal engine performance. Manufactured to meet or exceed OEM standards, it guarantees durability and a long service life. It is perfectly compatible with Caterpillar (卡特彼勒) D6R models and engines in the C9 and C-9 series.

Key Features

  • Part Numbers: 204-4944, 2044944, 204 4944

  • Engine Compatibility: Caterpillar (卡特彼勒) C9, C-9

  • Equipment Compatibility: Caterpillar (卡特彼勒) D6R

  • Type: Fuel Injection Pump / Diesel Pump

  • High-Quality Construction: Built for demanding applications and long-lasting performance.

  • Reliable Performance: Ensures consistent fuel pressure and delivery for efficient engine operation.

  • Direct Replacement: Designed as a direct fit replacement for easy installation.

Caterpillar (卡特彼勒) Engine Parts - 名词解释 (Glossary)

To better understand your Caterpillar (卡特彼勒) engine, here are definitions of 10 common parts:

1. Fuel Injector (燃油喷油器)

Location: Cylinder Head (气缸盖)
  Description: Atomizes and injects fuel into the engine cylinder for combustion. (将燃油雾化并喷射到发动机气缸中进行燃烧。)
  Example: Caterpillar C9 engine uses Fuel Injector with part number 238-8533.

2. Turbocharger (涡轮增压器)

Location: Exhaust Manifold (排气歧管)
  Description: Increases engine power and efficiency by forcing more air into the combustion chamber. (通过强制更多空气进入燃烧室来提高发动机功率和效率。)
  Example: Caterpillar C15 engine uses Turbocharger with part number 319-0677.

3. Water Pump (水泵)

Location: Engine Block, typically front or side (发动机缸体，通常是正面或侧面)
  Description: Circulates coolant to regulate engine temperature. (循环冷却液以调节发动机温度。)
  Example: Caterpillar C7 engine uses Water Pump with part number 252-0707.

4. Oil Filter (机油滤清器)

Location: Engine Block, often near the oil pan (发动机缸体，通常靠近油底壳)
  Description: Removes contaminants from engine oil to keep it clean and effective. (去除发动机油中的污染物，保持其清洁和有效。)
  Example: Caterpillar 3406 engine uses Oil Filter with part number 1R-0739.

5. Piston (活塞)

Location: Inside the Engine Cylinder (发动机气缸内部)
  Description: Moves up and down in the cylinder, driven by combustion pressure, to transmit power. (在气缸内上下移动，由燃烧压力驱动，以传递动力。)
  Example: Caterpillar C18 engine uses Piston with part number 224-4350.

6. Cylinder Liner (气缸套)

Location: Engine Block, forms the cylinder wall (发动机缸体，形成气缸壁)
  Description: A replaceable sleeve inside the cylinder bore, providing a wear-resistant surface for the piston. (气缸孔内可更换的套筒，为活塞提供耐磨表面。)
  Example: Caterpillar C9.3 engine uses Cylinder Liner with part number 340-9779.

7. Crankshaft (曲轴)

Location: Bottom of the Engine Block (发动机缸体底部)
  Description: Converts the linear motion of the pistons into rotational motion. (将活塞的线性运动转换为旋转运动。)
  Example: Caterpillar 3512 engine uses Crankshaft with part number 228-7378.

8. Camshaft (凸轮轴)

Location: Cylinder Head (气缸盖)
  Description: Controls the opening and closing of engine valves. (控制发动机气门的打开和关闭。)
  Example: Caterpillar C6.4 engine uses Camshaft with part number 299-9180.

9. Exhaust Valve (排气门)

Location: Cylinder Head (气缸盖)
  Description: Allows exhaust gases to escape from the combustion chamber. (允许废气从燃烧室排出。)
  Example: Caterpillar 3306 engine uses Exhaust Valve with part number 7N-9920.

10. Connecting Rod (连杆)

Location: Connecting Piston to Crankshaft (连接活塞和曲轴)
  Description: Connects the piston to the crankshaft, transmitting force. (将活塞连接到曲轴，传递力。)
  Example: Caterpillar 3408 engine uses Connecting Rod with part number 105-2754.

Common Questions about Caterpillar (卡特彼勒) Engines (小常识)

1. What are the common causes of black smoke from a Caterpillar (卡特彼勒) diesel engine? (卡特彼勒柴油发动机冒黑烟的常见原因是什么？)

Black smoke typically indicates incomplete combustion due to issues like excessive fuel, insufficient air, or faulty injectors. (黑烟通常表明由于燃油过多、空气不足或喷油器故障等问题导致燃烧不完全。)

2. How often should I change the oil in my Caterpillar (卡特彼勒) C9 engine? (我的卡特彼勒C9发动机应该多久更换一次机油？)

Oil change intervals vary depending on the application and operating conditions, but generally, it's recommended every 250 to 500 hours or as specified in your engine's operation and maintenance manual. (换油间隔因应用和运行条件而异，但通常建议每250到500小时或按照发动机操作和维护手册中的规定进行更换。)

3. What type of coolant should I use in my Caterpillar (卡特彼勒) diesel engine? (我的卡特彼勒柴油发动机应该使用哪种类型的冷却液？)

Caterpillar (卡特彼勒) recommends using Caterpillar (卡特彼勒) Extended Life Coolant (ELC) or a coolant that meets Caterpillar (卡特彼勒) EC-1 specifications for optimal engine protection. (卡特彼勒建议使用卡特彼勒长寿命冷却液 (ELC) 或符合卡特彼勒 EC-1 规格的冷却液，以获得最佳发动机保护。)

Guangzhou Pinxin Engine Co., Ltd. - 主营业务 (Main Business)

Your Trusted Partner for Caterpillar (卡特彼勒) Diesel Engine Parts

Guangzhou Pinxin Engine Co., Ltd. (广州品信发动机有限公司) is your premier source for Caterpillar (卡特彼勒) diesel engine assemblies and parts. We specialize in providing high-quality components for a wide range of Caterpillar (卡特彼勒) engines, including:

  • C4.2

  • C4.4

  • C6.4

  • C7

  • C7.1

  • C9

  • C9.3

  • C13

  • C15

  • C18

  • 3306

  • 3406

  • 3408

  • 3512

  • 3516

We are committed to providing our customers with genuine and reliable Caterpillar (卡特彼勒) parts to ensure the optimal performance and longevity of their engines. Contact us today for all your Caterpillar (卡特彼勒) engine needs!

Troubleshooting - Caterpillar Engine Starting Failure (故障排除 - 卡特彼勒发动机启动失败)

Scenario: Engine Cranks but Fails to Start (情景：发动机曲柄转动但无法启动)

Problem Description: The engine turns over when you attempt to start it, but it does not ignite and run. (问题描述：尝试启动发动机时，发动机曲柄转动，但发动机没有点火并运行。)

Possible Causes and Solutions:

  1. Fuel Supply Issues (燃油供应问题):

    • Cause: Low fuel level, blocked fuel lines, or a faulty fuel pump. (原因：燃油油位低、燃油管路堵塞或燃油泵故障。)

    • Solution: Check fuel level, inspect fuel lines for blockages, and test the fuel pump. Ensure the fuel filter is not clogged and replace if necessary. (解决方案：检查燃油油位，检查燃油管路是否堵塞，并测试燃油泵。确保燃油滤清器没有堵塞，必要时更换。)

  2. Ignition System Problems (点火系统问题 - Diesel engines are compression ignition, consider glow plugs or pre-heating for cold starts instead of 'ignition'):

    • Cause: For diesel engines in cold weather, glow plugs might be failing to preheat the combustion chamber sufficiently. (原因：对于寒冷天气中的柴油发动机，预热塞可能无法充分预热燃烧室。)

    • Solution: Test the glow plugs and glow plug relay. Replace faulty glow plugs to ensure proper preheating for cold starts. (解决方案：测试预热塞和预热塞继电器。更换故障的预热塞，以确保冷启动时适当的预热。)

  3. Air Intake Blockage (进气口堵塞):

    • Cause: Blocked air filter or intake system restricting airflow. (原因：空气滤清器或进气系统堵塞，限制了气流。)

    • Solution: Inspect and clean or replace the air filter. Check for any obstructions in the air intake system. (解决方案：检查并清洁或更换空气滤清器。检查进气系统中是否有任何障碍物。)

Note: If the problem persists after checking these common issues, consult a qualified Caterpillar (卡特彼勒) engine technician for further diagnosis and repair. (注意：如果在检查这些常见问题后问题仍然存在，请咨询合格的卡特彼勒发动机技术人员进行进一步诊断和维修。)

Visit our website for more Caterpillar (卡特彼勒) engine parts:

www.caterpillar2013.com

由广数供应链（CGSC）团队提供运营方案

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Product Detail
D6R Diesel Pump C9 C-9 Engine Fuel Injection Pump 204 4944 - Product Details

D6R Diesel Pump C9 C-9 Engine Fuel Injection Pump 204 4944

D6R Diesel Pump C9 C-9 Engine Fuel Injection Pump 204 4944 204-4944 2044944

Introducing the high-performance D6R Diesel Pump, specifically designed for Caterpillar (卡特彼勒) C9 and C-9 engines. This Fuel Injection Pump, with part number 204-4944, 2044944, and 204 4944, is engineered to deliver reliable and efficient fuel delivery for your heavy machinery.

Product Overview

This diesel pump is a vital component for ensuring optimal engine performance. Manufactured to meet or exceed OEM standards, it guarantees durability and a long service life. It is perfectly compatible with Caterpillar (卡特彼勒) D6R models and engines in the C9 and C-9 series.

Key Features

  • Part Numbers: 204-4944, 2044944, 204 4944

  • Engine Compatibility: Caterpillar (卡特彼勒) C9, C-9

  • Equipment Compatibility: Caterpillar (卡特彼勒) D6R

  • Type: Fuel Injection Pump / Diesel Pump

  • High-Quality Construction: Built for demanding applications and long-lasting performance.

  • Reliable Performance: Ensures consistent fuel pressure and delivery for efficient engine operation.

  • Direct Replacement: Designed as a direct fit replacement for easy installation.

Caterpillar (卡特彼勒) Engine Parts - 名词解释 (Glossary)

To better understand your Caterpillar (卡特彼勒) engine, here are definitions of 10 common parts:

1. Fuel Injector (燃油喷油器)

Location: Cylinder Head (气缸盖)
  Description: Atomizes and injects fuel into the engine cylinder for combustion. (将燃油雾化并喷射到发动机气缸中进行燃烧。)
  Example: Caterpillar C9 engine uses Fuel Injector with part number 238-8533.

2. Turbocharger (涡轮增压器)

Location: Exhaust Manifold (排气歧管)
  Description: Increases engine power and efficiency by forcing more air into the combustion chamber. (通过强制更多空气进入燃烧室来提高发动机功率和效率。)
  Example: Caterpillar C15 engine uses Turbocharger with part number 319-0677.

3. Water Pump (水泵)

Location: Engine Block, typically front or side (发动机缸体，通常是正面或侧面)
  Description: Circulates coolant to regulate engine temperature. (循环冷却液以调节发动机温度。)
  Example: Caterpillar C7 engine uses Water Pump with part number 252-0707.

4. Oil Filter (机油滤清器)

Location: Engine Block, often near the oil pan (发动机缸体，通常靠近油底壳)
  Description: Removes contaminants from engine oil to keep it clean and effective. (去除发动机油中的污染物，保持其清洁和有效。)
  Example: Caterpillar 3406 engine uses Oil Filter with part number 1R-0739.

5. Piston (活塞)

Location: Inside the Engine Cylinder (发动机气缸内部)
  Description: Moves up and down in the cylinder, driven by combustion pressure, to transmit power. (在气缸内上下移动，由燃烧压力驱动，以传递动力。)
  Example: Caterpillar C18 engine uses Piston with part number 224-4350.

6. Cylinder Liner (气缸套)

Location: Engine Block, forms the cylinder wall (发动机缸体，形成气缸壁)
  Description: A replaceable sleeve inside the cylinder bore, providing a wear-resistant surface for the piston. (气缸孔内可更换的套筒，为活塞提供耐磨表面。)
  Example: Caterpillar C9.3 engine uses Cylinder Liner with part number 340-9779.

7. Crankshaft (曲轴)

Location: Bottom of the Engine Block (发动机缸体底部)
  Description: Converts the linear motion of the pistons into rotational motion. (将活塞的线性运动转换为旋转运动。)
  Example: Caterpillar 3512 engine uses Crankshaft with part number 228-7378.

8. Camshaft (凸轮轴)

Location: Cylinder Head (气缸盖)
  Description: Controls the opening and closing of engine valves. (控制发动机气门的打开和关闭。)
  Example: Caterpillar C6.4 engine uses Camshaft with part number 299-9180.

9. Exhaust Valve (排气门)

Location: Cylinder Head (气缸盖)
  Description: Allows exhaust gases to escape from the combustion chamber. (允许废气从燃烧室排出。)
  Example: Caterpillar 3306 engine uses Exhaust Valve with part number 7N-9920.

10. Connecting Rod (连杆)

Location: Connecting Piston to Crankshaft (连接活塞和曲轴)
  Description: Connects the piston to the crankshaft, transmitting force. (将活塞连接到曲轴，传递力。)
  Example: Caterpillar 3408 engine uses Connecting Rod with part number 105-2754.

Common Questions about Caterpillar (卡特彼勒) Engines (小常识)

1. What are the common causes of black smoke from a Caterpillar (卡特彼勒) diesel engine? (卡特彼勒柴油发动机冒黑烟的常见原因是什么？)

Black smoke typically indicates incomplete combustion due to issues like excessive fuel, insufficient air, or faulty injectors. (黑烟通常表明由于燃油过多、空气不足或喷油器故障等问题导致燃烧不完全。)

2. How often should I change the oil in my Caterpillar (卡特彼勒) C9 engine? (我的卡特彼勒C9发动机应该多久更换一次机油？)

Oil change intervals vary depending on the application and operating conditions, but generally, it's recommended every 250 to 500 hours or as specified in your engine's operation and maintenance manual. (换油间隔因应用和运行条件而异，但通常建议每250到500小时或按照发动机操作和维护手册中的规定进行更换。)

3. What type of coolant should I use in my Caterpillar (卡特彼勒) diesel engine? (我的卡特彼勒柴油发动机应该使用哪种类型的冷却液？)

Caterpillar (卡特彼勒) recommends using Caterpillar (卡特彼勒) Extended Life Coolant (ELC) or a coolant that meets Caterpillar (卡特彼勒) EC-1 specifications for optimal engine protection. (卡特彼勒建议使用卡特彼勒长寿命冷却液 (ELC) 或符合卡特彼勒 EC-1 规格的冷却液，以获得最佳发动机保护。)

Guangzhou Pinxin Engine Co., Ltd. - 主营业务 (Main Business)

Your Trusted Partner for Caterpillar (卡特彼勒) Diesel Engine Parts

Guangzhou Pinxin Engine Co., Ltd. (广州品信发动机有限公司) is your premier source for Caterpillar (卡特彼勒) diesel engine assemblies and parts. We specialize in providing high-quality components for a wide range of Caterpillar (卡特彼勒) engines, including:

  • C4.2

  • C4.4

  • C6.4

  • C7

  • C7.1

  • C9

  • C9.3

  • C13

  • C15

  • C18

  • 3306

  • 3406

  • 3408

  • 3512

  • 3516

We are committed to providing our customers with genuine and reliable Caterpillar (卡特彼勒) parts to ensure the optimal performance and longevity of their engines. Contact us today for all your Caterpillar (卡特彼勒) engine needs!

Troubleshooting - Caterpillar Engine Starting Failure (故障排除 - 卡特彼勒发动机启动失败)

Scenario: Engine Cranks but Fails to Start (情景：发动机曲柄转动但无法启动)

Problem Description: The engine turns over when you attempt to start it, but it does not ignite and run. (问题描述：尝试启动发动机时，发动机曲柄转动，但发动机没有点火并运行。)

Possible Causes and Solutions:

  1. Fuel Supply Issues (燃油供应问题):

    • Cause: Low fuel level, blocked fuel lines, or a faulty fuel pump. (原因：燃油油位低、燃油管路堵塞或燃油泵故障。)

    • Solution: Check fuel level, inspect fuel lines for blockages, and test the fuel pump. Ensure the fuel filter is not clogged and replace if necessary. (解决方案：检查燃油油位，检查燃油管路是否堵塞，并测试燃油泵。确保燃油滤清器没有堵塞，必要时更换。)

  2. Ignition System Problems (点火系统问题 - Diesel engines are compression ignition, consider glow plugs or pre-heating for cold starts instead of 'ignition'):

    • Cause: For diesel engines in cold weather, glow plugs might be failing to preheat the combustion chamber sufficiently. (原因：对于寒冷天气中的柴油发动机，预热塞可能无法充分预热燃烧室。)

    • Solution: Test the glow plugs and glow plug relay. Replace faulty glow plugs to ensure proper preheating for cold starts. (解决方案：测试预热塞和预热塞继电器。更换故障的预热塞，以确保冷启动时适当的预热。)

  3. Air Intake Blockage (进气口堵塞):

    • Cause: Blocked air filter or intake system restricting airflow. (原因：空气滤清器或进气系统堵塞，限制了气流。)

    • Solution: Inspect and clean or replace the air filter. Check for any obstructions in the air intake system. (解决方案：检查并清洁或更换空气滤清器。检查进气系统中是否有任何障碍物。)

Note: If the problem persists after checking these common issues, consult a qualified Caterpillar (卡特彼勒) engine technician for further diagnosis and repair. (注意：如果在检查这些常见问题后问题仍然存在，请咨询合格的卡特彼勒发动机技术人员进行进一步诊断和维修。)

Visit our website for more Caterpillar (卡特彼勒) engine parts:

www.caterpillar2013.com

由广数供应链（CGSC）团队提供运营方案

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