Excavators often face many challenges in engineering construction, such as insufficient torque at startup leading to difficulty in starting, large impact force during braking that can easily damage equipment, overheating and wear of the transmission system during long-term operation, etc., which seriously affect construction efficiency and equipment life.
Next, we will introduce the YOXAZ1000 torque-limited fluid coupling of Shenyang Sino Coalition Machinery Equipment Manufacturing Co., Ltd. and how to provide effective solutions for the above problems.
1. What should I do if the excavator is difficult to start?
When the excavator starts, it needs to overcome huge static friction. Traditional transmission systems often have difficulty starting or even slip due to insufficient torque.
The overload coefficient of the YOXAZ1000 torque-limited fluid coupling at startup reaches 1.5-1.8, which can provide strong starting torque to ensure that the excavator starts smoothly under various working conditions, even if the ground is muddy and soft, it will not slip, greatly improving work efficiency.
2. How to deal with the large braking impact of the excavator?
During braking, the excavator generates a huge impact force due to inertia, which causes great damage to the transmission system and braking system. The overload coefficient of the YOXAZ1000 torque-limiting fluid coupling during braking is 2-2.5, which can withstand greater impact force and effectively protect the equipment.
It can respond quickly during emergency braking, reduce the braking distance, improve operational safety, and at the same time, the buffering effect reduces the impact on the equipment and prolongs the service life.
3. How to solve the overheating and wear of the excavator transmission system?
Long-term and high-intensity operation makes the excavator transmission system prone to overheating and wear. The YOXAZ1000 torque-limiting fluid coupling has an efficiency of up to 0.96, low energy loss, reduced heat generation, reduced transmission system temperature, reduced component wear, improved equipment reliability and durability, and stable operation even during long-term operation, reducing failures and maintenance, and reducing operating costs and downtime.
4. How to ensure that the excavator has sufficient power under various working conditions?
Different working conditions have different requirements for excavator power. The YOXAZ1000 torque-limited fluid coupling transmits 160-280kW of power at an input speed of 600r.p.m. and 260-590kW of power at 750r.p.m. The powerful power transmission capacity ensures that the excavator has sufficient power under various working conditions, and can easily cope with excavation, loading, and crushing operations, giving full play to its performance advantages.
Sino Coalition Machinery implements the quality management system and has passed a number of authoritative certifications, with reliable product quality. With the vision of ‘the leader in delivering beautiful power’ and the mission of ‘providing advanced hydraulic transmission technology and products and continuously creating value for customers’, the company provides customers with high-quality products and services.
If you are troubled by issues with the excavator transmission system, please contact: poppy@sinocoalition.com Choosing the Sino Coalition YOXAZ1000 limited torque fluid coupling will bring efficient, stable, and reliable operating experience to excavators, and assist in the construction industry.
Post time: Mar-13-2025
