A1: Key parameters focus on 4 core aspects. 1. 배수량: 63 cm³/r, matching the K3V series standard for medium-sized excavators. 2. Pressure rating: Maximum working pressure up to 350 술집, peak pressure reachable 400 bar for short-term operation. 3. Speed range: Nominal input speed 2000 RPM, minimum stable speed 500 RPM. 4. Structure type: Axial piston variable displacement pump, double pump configuration (optional for some models) to support multi-circuit hydraulic systems.
A2: It has 3 prominent structural highlights. 1. Core design: Adopts Kawasaki’s classic swashplate variable structure, with high control precision and stable flow output. 2. 재료 & durability: Pump body made of high-strength alloy steel, internal components with wear-resistant coating to extend service life. 3. Installation & compatibility: Standard flange connection, consistent with excavator main engine interface dimensions, easy to replace and assemble.
A3: It is mainly applicable to 2 categories of equipment. 1. Target models: 15-25 ton medium-sized excavators, especially matching Kawasaki-equipped mainstream brands (e.g., Hyundai, Doosan, and some domestic excavator models). 2. Application scenario: Suitable for heavy-load working conditions such as earth excavation, breaking operation, and material loading, adapting to complex construction environments.
A4: Control and protection cover 3 key points. 1. Control modes: Supports hydraulic proportional control and electric proportional control (optional), realizing stepless adjustment of flow according to operation needs. 2. Built-in protection: Equipped with overload relief valve, anti-cavitation valve, and oil temperature protection device to prevent pump damage caused by abnormal working conditions. 3. Energy-saving design: Automatic flow regulation under light load, reducing fuel consumption of the excavator main engine.
A5: Maintenance and after-sales details are as follows. 1. Maintenance cycle: Regular oil change every 2000 working hours, filter element replacement every 1000 working hours; regular inspection of sealing parts and hydraulic oil cleanliness. 2. Warranty service: Original Kawasaki products provide 12-month or 2000-hour warranty (whichever comes first) for manufacturing defects. 3. Technical support: Professional online debugging guidance, on-site maintenance services (paid for off-warranty), and quick supply of original spare parts.
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