4TNV98 High Pressure Diesel Pump for Excavator Engines - Yanmar Fuel Injection Pump

For 729932-51400 72993251400 Diesel Pump Yanmar 4TNV98 Excavator Engines Parts

Specification

Description

This diesel injection pump is specifically designed for 4TNV98 excavator engines, serving as the core component of the fuel supply system. It precisely controls fuel injection quantity and timing to ensure stable and efficient engine operation under various conditions. Combining precision mechanical structures with electronic control technology, it adapts to the high-intensity work demands of excavators in complex environments such as construction sites and mines, providing stable and reliable high-pressure fuel supply to the engine.

Advantage

• Precise Adaptation: Strictly matches the fuel system parameters of the 4TNV98 engine, ensuring easy installation and stable operation, avoiding performance losses caused by compatibility issues.
• High Efficiency and Energy Saving: Optimized fuel injection control strategies improve combustion efficiency, reduce fuel consumption, and minimize exhaust emissions to meet environmental requirements.
• Durability and Reliability: Key components are made of high-strength alloy materials and undergo rigorous durability tests, enabling long-term stable operation in harsh environments with high temperatures, vibration, and dust, reducing downtime for maintenance.
• Easy Maintenance: Modular design simplifies maintenance procedures, with key components easily removable and replaceable, reducing operating costs and maintenance difficulty.

Performance

• Injection Pressure: Up to over 20,000 kPa, ensuring full fuel atomization and improved combustion efficiency.
• Response Speed: Millisecond-level response to quickly adapt to changes in engine operating conditions, ensuring smooth power output.
• Operating Temperature: Adapts to an ambient temperature range of -20°C to 80°C, meeting operational requirements in different regions and seasons.
• Reliability: Mean Time Between Failures (MTBF) exceeds 5,000 hours, significantly improving equipment availability.

FAQ

Q1: When will my goods be shipped?
A: Your goods will be dispatched within 24 hours after payment confirmation.

Q2: What is the lead time?
A: We maintain sufficient stock for immediate fulfillment.

Q3: What shipping methods do you offer?
A: We ship via sea, air, or express (DHL, FedEx, TNT, UPS, EMS).

Q4: What is the delivery time?
A: Stock items take 2 to 5 days; pre-order items take 7 to 15 days. Contact us for specifics.

Q5: How can I track my shipment?
A: We will provide you with the tracking number as soon as your order is shipped.

About us