Komatsu PC50 Hydraulic Pump Assembly 708-3s-00961 Main Pump

Product introduction

1. Power and performance

Maximum Performance: The pump has a high maximum capacity to quickly and efficiently supply hydraulic oil to excavator systems. This allows handling, lifting and unloading operations to be carried out with high speed and precision. For example, under standard operating conditions, it can provide hydraulic oil flow rates of up to [X] liters per minute, which significantly improves excavator performance under a variety of operating conditions.

Operating Pressure: The pump's operating pressure is [Y] bar. This pressure is high enough to provide sufficient force to operate the hydraulic cylinder and motor. For example, when digging hard ground or unloading heavy loads, such a high operating pressure allows the excavator to complete the task with ease.

2. Type and design

Pump Type: This is a plunger pump with high reliability and durability. A plunger pump works by moving a piston inside a cylinder, allowing it to produce high pressure and a precise amount of hydraulic fluid.

Construction: The pump unit has a compact and robust design. It is made of special alloy, aluminum alloy, and other high-quality materials. These materials make the pump resistant to wear, corrosion, and other adverse environmental factors. For example, the aluminum alloy pump body is not only strong and durable, impact-resistant, but also corrosion-resistant, making it suitable for industrial use.

Design Features

1. Ventilation system

The pump has a built-in ventilation system that removes excess gas and air from the hydraulic system. This is essential for stable pump operation and prevents pneumatic shocks that can damage hydraulic components. The ventilation system operates automatically, ensuring an uninterrupted supply of hydraulic oil.

2. Sealing details

The pump is designed with high-quality sealing components. They provide a seal between the various pump components, preventing hydraulic fluid leakage. These seals are made of special materials with good elastic properties and resistance to the chemicals found in hydraulic oil. For example, seals made of synthetic rubber materials can ensure reliable sealing even at high temperatures and pressures.

3. Anti-wear components

To extend the pump's service life, its design incorporates various anti-wear elements. For example, surfaces most susceptible to wear are coated with a special anti-friction layer. These layers can be ceramic-based coatings or other advanced materials to reduce friction between mating pump parts. High-quality bearings are also used to ensure smooth rotation of the pump shaft and reduce wear.

Compatibility and replacement

1. Compatibility with Komatsu models

The 708-3s-00961 pump unit is designed for Komatsu PC50 models. It is perfectly compatible with other components of the machine's hydraulic system. This ensures smooth operation of the excavator and avoids potential conflicts between various components. For example, the pump connection size and shape fully comply with Komatsu PC50 design standards, simplifying installation and replacement.

2. Replacement process

Replacing a pump unit is very simple and can be performed by a qualified mechanic as part of routine maintenance. Before replacing, ensure you have the correct parts and tools. First, disconnect the power from the hydraulic system and relieve the pressure. Next, remove the old pump unit, inspect the connections for damage, and clean them. Then, install the new pump unit, ensuring it is securely fastened and connected. After installation, start the hydraulic system and test it for leaks and malfunctions.

Quality and guarantee

1. Product quality

Komatsu is a renowned manufacturer of construction equipment. The 708-3s-00961 pump unit is manufactured to the highest quality standards. All production stages—from raw material procurement to final inspection of the finished product—are strictly monitored. Each product is tested for compliance with technical requirements and reliability. For example, before being released to the market, the pumps undergo extensive pressure, operating speed, and vibration resistance testing.

2. Warranty conditions

Komatsu provides a warranty on this pump unit. The warranty period is typically [Z] months from the date of purchase. If a defect is detected in the pump unit during the warranty period, the company will replace or repair it, no questions asked.

1. Product quality

Komatsu is a renowned manufacturer of construction equipment. The 708-3s-00961 pump unit is manufactured to the highest quality standards. All production stages—from raw material procurement to final inspection of the finished product—are strictly monitored. Each product is tested for compliance with technical requirements and reliability. For example, before being released to the market, the pumps undergo extensive pressure, operating speed, and vibration resistance testing.

2. Warranty conditions

Komatsu provides a warranty on this pump unit. The warranty period is typically [Z] months from the date of purchase. If the pump unit fails during the warranty period, the company will replace or repair it free of charge. The warranty covers defects due to workmanship, but does not cover damage caused by improper use or abuse due to force majeure.

Advantages compared to similar products

1. High reliability

The Komatsu PC50 708-3s-00961 pump unit is highly reliable. This is achieved through the use of high-quality materials, and TCM's philosophy is to create unique and effective solutions to your problems. TCM is a popular and recognizable name in China, a highly respected and respected national law firm, a leading international trader, and a leading international trader.

2. Save energy

The pump unit boasts excellent energy efficiency. It delivers the required volume and pressure of hydraulic oil with minimal power consumption. This reduces the excavator's fuel consumption, thereby lowering operating costs. For example, using this pump can reduce fuel consumption by % [W] compared to some competing models under the same operating conditions.

3. Ease of maintenance

The Komatsu PC50 708-3S-00961 pump unit is designed for simple and easy maintenance and repair. All parts are replaceable, and removal and installation require no special tools or skills. This is Chinese medicine, Chinese medicine, Chinese medicine. This is Chinese medicine, Chinese medicine, Chinese medicine. The company has been around for a long time, and its products are now primarily exported abroad.

in conclusion

The Komatsu PC50 708-3s-00961 hydraulic pump kit is an excellent choice for Komatsu PC50 excavator users. It delivers high performance, reliability, and energy efficiency. Its simple design and easy maintenance make it ideal for use on construction sites and other jobsites. If you're looking for a high-quality and reliable pump unit for your excavator, the Komatsu PC50 708-3s-00961 could be the perfect solution.

Exhibition cabinets

Getting to know the plant

The plant employs a team of highly qualified and experienced engineers who continuously innovate and improve its products. The company currently holds a number of independent intellectual property rights and patented technologies. Its construction equipment includes a wide range of excavators, loaders, cranes, bulldozers, and other machines. These products are distinguished by their high productivity, reliability, energy efficiency, and environmental friendliness, as well as the ability to adapt to challenging operating conditions in a variety of climates and environments worldwide.

Awards and qualificationsfication

frequently asked questions

1. Which countries do we export to?

Asia: Vietnam, India, Indonesia, Pakistan, Kazakhstan, Uzbekistan, etc.

Europe: Russia, Belarus, Ukraine, Lithuania, Saudi Arabia, etc.

South America: Brazil, Chile, Paraguay, Argentina, etc.

Africa: South Africa, Ethiopia, Libya, etc.

2.What payment terms can we accept?

Usually we can work on T/T, 30% TT before production and 70% TT before shipment

3.What logistics methods can we work for delivery?

1) For most countries in Europe, South America and Africa, etc. we can go by container or Roro via ocean freight. 

2) For China's neighboring countries, such as Russia, Vietnam, Kazakhstan, Uzbekistan, etc., we can deliver by road or rail.

3) For light spare parts in urgent requirement, we can ship it via international courier such as DHL, TNT, EMS or other air shipping. 

4. How can you guarantee that you have delivered the goods to customers?

A: We will provide you with full delivery information for you confirmed.

5.What are our advantages compared with other manufacturers/factories?

1) Reliable quality: Carefully select reliable manufacturers to support spare parts such as engines, axles, transmissions, and many parts designed and produced by ourselves, always adopting the best materials.

2)Competitive price: Concentrating mechanized production in large quantities reduces production costs to ensure competitive price.

3) Service Team: First, our sales managers are available 24 hours a day, ready to answer your questions at any time. Second, we have a professional technical support team—comprising senior technicians—ready to provide assistance to users and dealers. Most issues can be resolved within 24 hours.

4) Fast delivery: Generally, we can delivery within 10 working days in factory after receiving the advance payment from customers.

6. How can you provide after-sales service to customers?

A: We will reply you at the first time and help you solve the problems within 24 hours. If we really need your local, we

We will send your professional person to your locality to help you solve the problems without any hesitation, supply you with all-round