Product Overview

We offer a high-quality Vane Pump GP-Vane, part numbers 1392383 and 1914610, specifically designed for Caterpillar 980G Wheel Loaders. This pump is a reliable replacement for OEM part numbers 3G5810, 6E4730, 9T7916, 7J0590, and 4535VQ, ensuring seamless compatibility and optimal performance. Engineered for durability and efficiency, our vane pump provides the hydraulic power essential for demanding heavy equipment operations.

Product Specifications

• Part Numbers: 1392383, 1914610

• Compatible OEM Part Numbers: 3G5810, 6E4730, 9T7916, 7J0590, 4535VQ

• Pump Type: Vane Pump GP-Vane

• Material: High-grade alloys for extended lifespan

• Pressure Rating: Optimized for Caterpillar 980G hydraulic systems

• Flow Rate: Matches or exceeds OEM specifications

• Fitment: Direct replacement for Caterpillar 980G Wheel Loader

Key Advantages and Selling Points

• Exceptional Durability: Constructed with robust materials to withstand harsh operating conditions and extend service life.

• Optimized Performance: Delivers consistent and powerful hydraulic pressure, crucial for efficient loader operations.

• Precise Fitment: Engineered to exact OEM specifications, ensuring a perfect fit and hassle-free installation.

• Cost-Effective Solution: Provides an excellent alternative to expensive OEM parts without compromising on quality or performance.

• Reduced Downtime: Reliable operation minimizes unexpected breakdowns, keeping your equipment running longer.

Applicable Equipment and Application Scenarios

This Vane Pump GP-Vane is specifically designed for the Caterpillar 980G Wheel Loader. The 980G is a heavy-duty machine widely used in various demanding industries for material handling and loading applications.

Application Scenarios and Case Analysis:

• Mining Operations: Caterpillar 980G loaders are extensively used in open-pit and underground mines for loading ore, overburden, and other raw materials onto haul trucks. A reliable hydraulic pump is critical for the continuous and powerful operation of the loader's bucket and steering systems in these harsh environments. For instance, in a large-scale iron ore mine, a malfunctioning hydraulic pump on a 980G could halt material extraction, leading to significant production losses. Our pump ensures the loader's hydraulic system can withstand the constant high-pressure demands of mining.

• Quarrying and Aggregate Production: In quarries, 980G loaders move vast quantities of crushed stone, sand, and gravel. The efficiency of the hydraulic system directly impacts the speed and productivity of loading operations. A well-functioning vane pump ensures the rapid and precise movement of the loader's arms and bucket, optimizing cycle times and overall output. Consider a scenario where a quarry needs to meet tight deadlines for aggregate delivery; a failing pump would severely impede their ability to load trucks, causing delays and potential contractual penalties.

• Construction Sites: From large infrastructure projects to commercial building developments, 980G loaders are indispensable for site preparation, material handling (e.g., loading demolition debris, soil, concrete), and backfilling. Consistent hydraulic power is essential for the loader's agility and lifting capacity. On a major highway construction project, a 980G frequently loads excavated earth. If the hydraulic pump fails, the entire earthmoving operation can come to a standstill, impacting project timelines and labor costs. Our pump provides the necessary reliability for such critical tasks.

• Port and Material Yards: At ports and large material handling yards, 980G loaders are used to load and unload bulk cargo such as coal, grains, and fertilizers. The hydraulic system's responsiveness is vital for quick and efficient cargo handling, minimizing vessel turnaround times. In a busy port, where every hour counts, a hydraulic pump failure on a 980G could lead to significant demurrage charges and logistical bottlenecks. Our robust pump helps maintain the high operational tempo required in these environments.

Related Products

In addition to the Vane Pump GP-Vane for Caterpillar 980G, we also supply a comprehensive range of hydraulic components and similar pumps for various heavy equipment.

• Gear Pumps: Often used in steering systems, auxiliary circuits, and fan drives. Applicable to a wide range of Caterpillar models, Komatsu, Volvo, and John Deere equipment.

• Piston Pumps: Known for their high efficiency and precise control, commonly found in main hydraulic circuits of excavators, large wheel loaders, and dozers (e.g., Caterpillar 330D, Komatsu PC400, John Deere 870G).

• Control Valves: Essential for directing hydraulic fluid flow and controlling actuator movements. Used across almost all hydraulic machinery, including graders, compactors, and pavers.

• Hydraulic Cylinders: For lifting, pushing, and pulling applications. Found in boom, arm, bucket, and blade movements on excavators, loaders, and bulldozers.

• Hydraulic Filters: Crucial for maintaining system cleanliness and longevity. Universal application across all hydraulic systems.

Common Installation Issues and Solutions

Proper installation is crucial for the optimal performance and longevity of your hydraulic pump. Here are some common issues and their solutions:

• Issue: Air in the System (Cavitation)

  Solution: Before starting, ensure all lines are properly filled with hydraulic fluid. Bleed the system of air by slowly cycling the machine's functions without load. Check for loose fittings or damaged suction lines that could allow air ingress.

• Issue: Incorrect Mounting/Alignment

  Solution: Verify that the pump is securely mounted to the engine or gearbox housing. Ensure proper shaft alignment to prevent excessive wear on bearings and seals. Use a dial indicator for precise alignment if necessary, following manufacturer's specifications.

• Issue: Contaminated Hydraulic Fluid

  Solution: Always replace hydraulic fluid and filters when installing a new pump. Flush the entire hydraulic system to remove old contaminants, debris, and metal particles from the previous pump failure. Use only clean, specified hydraulic fluid.

• Issue: Overtightening Fittings

  Solution: Overtightening can damage threads and fittings, leading to leaks. Use a torque wrench to tighten fittings to the manufacturer's recommended specifications. Apply appropriate thread sealant if required.

• Issue: Incorrect Pressure Settings

  Solution: After installation, verify and adjust the system's relief valve pressure settings according to the Caterpillar 980G service manual. Operating at incorrect pressures can damage the pump or other hydraulic components.