Sany 131488000989A Brake Assembly

Product Introduction

The original brake assembly (part number 131488000989A) is a critical component of the braking system of Sany heavy-duty equipment (including excavators, bulldozers, loaders, and other construction machinery). It is designed to ensure reliable and safe braking, preventing unintentional movement and ensuring operator safety when working on slopes, during loading and unloading operations, and on roads. This part is specifically designed to withstand extreme loads, vibrations, dust, and temperature fluctuations typical of the construction and mining industries. Unlike non-original components, the original Sany brake (part number 131488000989A) guarantees maximum safety, reliability, and extended service life of the braking system.

Materials and technical characteristics

The main feature of the Sany 131488000989A brake assembly is the use of high-quality materials and modern manufacturing technologies, which gives it exceptional performance properties:

• Brake housing: Made of high-strength alloy cast iron with high density and impact resistance, which prevents deformation and cracks under intensive use.

• Brake pads: Equipped with high-quality friction linings made of ceramic and organic fibers, providing a high coefficient of friction, resistance to high temperatures (up to 600 °C) and minimal wear.

• Hydraulic Drive: Integrated precision hydraulic cylinder with high-quality nitrile rubber (NBR) seals, providing instant response and absolute tightness, preventing brake fluid leakage.

• Springs and mechanism: High-strength heat-treated alloy steel springs provide consistent brake pad contact force and reliable parking brake operation.

• Technical Parameters:

• Article: 131488000989A

• Type: Brake assembly

• Quantity per package: 8 pieces

• Manufacturer: Sany

• Status: Original spare part

• Operating temperature: -40°C to 120°C

• Compatibility: Undercarriage of Sany excavators, bulldozers and other heavy equipment.

Each brake undergoes multi-stage quality control at the Sany factory, including tests for braking force, tightness, heat resistance, and wear resistance, which is confirmed by certificates of conformity and a QR code for authenticity verification.

Scope of application

Brake assembly 131488000989A is designed for installation in the following types of Sany equipment:

1. Hydraulic excavators: Main application, used in the undercarriage braking system, providing reliable braking and parking brake.

2. Bulldozers and loaders: Installed in the transmission and chassis braking system, withstanding high loads when working with soil.

3. Other heavy-duty equipment: Truck cranes, road milling machines, drilling rigs and other Sany equipment with the appropriate braking system parameters.

Thanks to its universal design, the brake is suitable for both initial installation on new equipment and for replacing worn components during major repairs, making it popular with both official Sany dealers and independent service centers.

Functional purpose

The primary function of the Sany 131488000989A brake assembly is to ensure reliable and safe braking of special equipment, performing the following critical tasks:

1. Service Braking: Provides smooth and effective slowing and stopping of the equipment while moving, preventing collisions and ensuring operator safety.

2. Parking brake: Holds the vehicle in place when parked, especially on slopes, preventing accidental movement.

3. Transmission Protection: Limits the load on the transmission during gear shifting and hard braking, preventing damage to the gearbox and engine.

4. Load absorption: The brake design softens shock loads during braking, reducing vibration and extending the life of the chassis.

5. Operator Safety: Ensures instant brake activation in critical situations, preventing accidents and injuries.

Proper operation of the braking system directly impacts the safety of vehicle operation: its failure leads to accidents, injuries, and costly breakdowns.

Advantages over non-original analogues

Many customers choose non-original analogs of brakes 131488000989A due to the lower price, but such units have a number of significant disadvantages compared to the original Sany product:

1. Poor braking performance: Non-genuine brakes often use low-quality friction linings that wear out quickly, lose friction at high temperatures, and do not provide reliable braking.

2. Poor sealing: Analogs are often equipped with poor-quality seals, which leads to brake fluid leaks, pressure drops, and brake failure.

3. Poor structural strength: Non-original housings are made of low-quality cast iron, which deforms under load, leading to brake failure.

4. No warranty: Non-original brakes do not come with an official manufacturer's warranty, and if they fail, all repair costs and accident damage compensation are the responsibility of the user. The original brake 131488000989A comes with a Sany warranty, confirming its quality.

5. Short service life: Non-original brakes often fail after just a few months of use, while the original unit retains its properties throughout the entire scheduled replacement interval.

Installation and maintenance

Installation of the Sany 131488000989A brake assembly must be performed by a qualified technician in accordance with all Sany repair instructions. Incorrect installation can lead to brake failure and accidents, so we recommend the following steps:

1. Preparation for installation:

• Raise the equipment on a lift, ensure safety of the work.

• Remove the old brake, clean the mounting surface on the chassis from dirt, rust and brake fluid residue.

• Check the new brake for defects, integrity of seals and correct article number.

• Check the condition of the brake discs/drums, replace or restore if necessary.

• Install the new brake into the mounting location and secure with bolts to the recommended tightening torque (according to Sany specifications).

• Connect the hydraulic lines to the brake, making sure the connections are tight.

• Bleed the brake system, removing air, and fill with new brake fluid recommended by Sany.

• Perform a test run of the equipment, check the braking efficiency at low speed.

• Check the connection area for brake fluid leaks.

• Check the operation of the parking brake, making sure that it securely fixes the equipment on the slope.

• As part of regular maintenance, check the condition of the brake pads, the brake fluid level and the tightness of the system.

For maximum safety and extended brake life, we recommend replacing your brakes in accordance with Sany regulations, using only original consumables, and maintaining your brake system regularly.

Conclusion

The original Sany brake assembly 131488000989A is a critical safety component, ensuring reliable operation of the Sany heavy-duty equipment braking system in the harshest operating conditions. Manufactured from high-strength materials in compliance with all Sany OEM standards, the original brake ensures maximum braking efficiency, operator safety, and extended equipment life.

Using non-genuine replacement brakes instead of the 131488000989A brake results in reduced braking performance, increased risk of accidents, and costly repairs. A genuine Sany product is an investment in the safety and reliability of your equipment. For businesses operating Sany equipment, choosing the genuine 131488000989A brake is a guarantee of quality, safety, and minimal maintenance costs.

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 use for delivery?

1) For most of Europe, South America and Africa etc. countries, 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 by international courier service, such as DHL, TNT, EMS or other air freight.

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: Concentration of mechanized production in large quantities reduces production costs to ensure competitive price.

3) Service Team: Firstly, our sales managers are available 24/7, ready to answer your questions at any time. Secondly, our professional technical support team, with senior technicians, is ready to provide support 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 dispatch a professional to your location to help you resolve your issues without delay, providing you with comprehensive assistance.