6245-31-1100 Crankshaft for Komatsu PC1250 Excavators | Your Top Source for Heavy Equipment Parts in California | Sep. 2, 2025

6245-31-1100 Crankshaft for Komatsu PC1250-8 PC1250-11 Excavators

Factory-Direct Source for Komatsu PC1250 Excavator Parts - Top Quality & Global Export. We support customized development for all kinds of heavy equipment spare parts.

Unlocking Peak Performance: Your Go-To Source for Komatsu PC1250 Excavator Parts

When it comes to maintaining the power and reliability of your Komatsu PC1250-8 and PC1250-11 excavators, having access to high-quality Komatsu parts is non-negotiable. At Shandong Jufengyuan, we provide a comprehensive range of Komatsu PC1250 parts designed to meet and exceed original equipment specifications. Our star product, the 6245-31-1100 crankshaft, is engineered for perfect fit and long-lasting durability, ensuring your heavy equipment operates at its full potential. As a leading supplier of heavy equipment spare parts, we are your trusted partner for everything from a full engine rebuild kit to individual components.

Comprehensive Parts and Components for Your Fleet

Our extensive inventory goes far beyond just Komatsu parts. We are proud to be a premier supplier for top global brands, including Sandvik Parts, Atlas Copco Parts, Epiroc Parts, Cummins Parts, and Deutz Parts. Our commitment to quality extends to our range of Caterpillar Parts, Montabert Parts, and Furukawa Parts, ensuring you can find everything you need in one place. Whether you're working on a Hitachi excavator, a Volvo loader, or a Liebherr crane, our vast selection of construction equipment components and mining machinery parts will keep your fleet running smoothly.

Engineering Excellence and Expert Knowledge

We don't just sell parts; we understand the machinery they support. Our expertise covers everything from Hyundai and Metso Parts to components for Sany and XCMG. With a focus on heavy equipment spare parts, we offer everything from excavator hydraulic pump parts and engine piston sets to undercarriage components. Our service includes offering expert advice on finding the right OEM parts alternative for your equipment, ensuring optimal performance without the high cost of original parts.

Your Trusted Partner in Global Parts Supply

Shandong Jufengyuan is a leading factory-direct supplier, offering a wide range of construction equipment parts at competitive prices. We specialize in global export, providing reliable aftermarket parts solutions to customers worldwide. We are not just a distributor; we are a source manufacturer. Our business operations include providing heavy machinery engine parts, excavator hydraulic pump parts, and breaker hammer components. We are a trusted name for construction machinery components and mining equipment spare parts.

Featured Definitions: Know Your Parts

1. Crankshaft (曲轴)

A crankshaft is a rotating shaft that converts reciprocating motion (of pistons) into rotational motion. It is a critical component in the engine.                
Example: Sandvik DL421-235C Crankshaft                
Пример: Sandvik DL421-235C Коленчатый вал                
实例: Sandvik DL421-235C 曲轴

2. Hydraulic Pump (液压泵)

A hydraulic pump is a mechanical device that converts mechanical energy into hydraulic energy. It is installed in the hydraulic system.                
Example: Atlas Copco ROC F9-11 Hydraulic Pump                
Пример: Atlas Copco ROC F9-11 Гидравлический насос                
实例: Atlas Copco ROC F9-11 液压泵

3. Piston (活塞)

A piston is a component of reciprocating engines, reciprocating pumps, gas compressors, and hydraulic cylinders. It is installed inside the cylinder.                
Example: Epiroc ROC L8-30 Piston                
Пример: Epiroc ROC L8-30 Поршень                
实例: Epiroc ROC L8-30 活塞

4. Final Drive (终传动)

The final drive is a gear reduction system that transfers power from the transmission to the wheels or tracks. It is located at the track assembly.

5. Track Shoe (履带板)

A track shoe is a part of the track assembly on tracked vehicles like excavators, providing traction and support. It is installed on the track chain.

6. Undercarriage Roller (底盘托轮)

Undercarriage rollers support the weight of the machine and guide the track. They are part of the undercarriage system.

7. Seal Kit (密封件)

A seal kit contains various seals, gaskets, and O-rings used to prevent fluid leaks in components like hydraulic cylinders and pumps. They are installed in various parts of the hydraulic system.

8. Radiator (散热器)

A radiator is a heat exchanger used to cool the engine. It is installed in the engine cooling system.

9. Bucket Tooth (斗齿)

A bucket tooth is the replaceable digging tip on a bucket. It is installed on the front edge of the excavator bucket.

10. Fuel Injector (燃油喷射器)

A fuel injector atomizes fuel and injects it into the engine's combustion chamber. It is installed in the engine's fuel system.

Сообщение

Пожалуйста, введите свое имя.
Пожалуйста, введите действующее электронное письмо.
Пожалуйста, введите свой номер телефона.
Пожалуйста, введите ваше сообщение.