251-8031 207-4708 251-8030 382-6573 Hydraulic Pump for Cat M315D Wheel Excavators Premium Quality Hydraulic Power Unit With Optimized Oil Flow Durable Construction

251-8031 207-4708 251-8030 382-6573 Hydraulic Pump for Cat M315D Wheel Excavators Premium Quality Hydraulic Power Unit With Optimized Oil Flow Durable Construction

• Manufactured to OEM standard specifications, perfectly matched with Cat M315D wheel excavator, directly interchangeable with part numbers 251-8031, 207-4708, 251-8030 and 382-6573 with no extra modification needed.
• 100% factory tested before shipment, featuring stable pressure output and uniform oil flow to ensure reliable performance under complex working conditions.
• Precision-matched internal components effectively reduce vibration and noise during operation, adapting well to the mobile working mode of wheel excavators.
• High-strength alloy materials with hardened surface treatment deliver excellent wear and corrosion resistance for a longer service life.
• Multi-layer combined sealing structure completely stops oil leakage and blocks dust, water and mud from entering the hydraulic system.
• Optimized oil passage design boosts hydraulic transmission efficiency, with fast action response and strong load adaptability.

Guangzhou Tieqi Construction Machinery Co., Ltd. has specialized in engineering machinery hydraulics for nearly 15 years, providing expert solutions for construction equipment.

• High-Precision Servo Control: Supports precise position, speed, and torque control for CNC, robotics, and industrial automation applications.
• High Efficiency and Response: Optimized motor design ensures rapid response, fast start/brake speed, and smooth operation while reducing energy consumption.
• High Torque Output: Compact design with high output torque capable of driving high-inertia loads and achieving stable operation.
• Reliable and Durable: High-quality materials resistant to high temperatures and vibration, with internal protection design for extended service life.
• Easy Integration: Standard flange sizes and interfaces allow for quick connection to servo drives and automation systems.

Our packaging includes sturdy plywood crates with metal fasteners, internal bubble wrap cushioning, wooden braces, high-strength PET plastic strapping, and waterproof black film to ensure safe delivery.

• One-stop solution provider for hydraulic components
• High-quality products at competitive prices
• Exceptional customer service
• Large inventory with short delivery times
• Long warranty periods
• Professional expertise in excavator components