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Facing numerous transmission issues with excavators? The YOXAZ1000 Limited-Torque Hydraulic Coupler provides you with a one-stop solution.
Release time:
2025-02-18 10:28
Source:
Excavators often encounter numerous challenges during construction operations, such as insufficient torque at startup, leading to difficult engine starts; significant braking impact forces that can easily damage equipment; and prolonged operation causing overheating and wear in the transmission system. These issues severely affect both construction efficiency and equipment longevity.
Next, we will introduce the YOXAZ1000 torque-limiting hydraulic coupling from ZTE Fluid Power, which provides an effective solution to the issues mentioned above.
I. What should I do if the excavator is difficult to start?
When the excavator starts, it must overcome significant static friction. Traditional transmission systems often struggle to provide sufficient torque, leading to starting difficulties or even slippage.
The YOXAZ1000 limited-torque hydraulic coupling achieves an overload factor of 1.5–1.8 during startup, delivering powerful starting torque to ensure smooth operation of the excavator under all working conditions. Even on muddy or soft ground, it prevents slippage, significantly enhancing overall work efficiency.
II. How to Address the Issue of Significant Brake Impact from the Excavation Mechanism?
When braking, the excavator experiences significant impact force due to inertia, causing substantial damage to both the transmission and braking systems. The YOXAZ1000 limited-torque hydraulic coupling features an overload factor of 2–2.5 during braking, enabling it to withstand greater impact forces and effectively safeguarding the equipment.
When emergency braking, it responds swiftly, reducing the braking distance and enhancing operational safety. At the same time, its cushioning effect minimizes impact on equipment, thereby extending service life.
III. How to Address Overheating and Wear in Excavator Transmission Systems?
Prolonged, high-intensity operations can easily lead to overheating and wear in excavator transmission systems. The YOXAZ1000 limited-torque hydraulic coupling boasts an efficiency as high as 0.96, significantly reducing energy loss, minimizing heat generation, and thereby lowering the temperature of the transmission system. This not only decreases component wear but also enhances equipment reliability and durability, ensuring stable operation even during extended working periods. Ultimately, it helps reduce failures and maintenance needs, leading to lower operational costs and minimized downtime.
IV. How to ensure that the excavator has sufficient power under various operating conditions?
Different operating conditions place varying demands on the excavator's power requirements. The YOXAZ1000 limited-torque hydrodynamic coupling delivers a power output of 160–280 kW when the input speed is 600 r.p.m., and 260–590 kW at 750 r.p.m. This robust power transmission capability ensures that the excavator maintains ample power under all working conditions, enabling it to effortlessly handle tasks such as digging, loading, and crushing, thereby fully leveraging its performance advantages.
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