High-Pressure Common Rail Diesel Fuel Injector with Precision Machining for

Product Specification

Construction machinery For Fuel injector Mitsubishi 4M50 Excavator engine parts

Specification

Description

This product is a high-pressure common rail diesel fuel injector matching Mitsubishi 4M50 excavator engine, which is a core precision component of construction machinery fuel injection system. Customized for harsh working conditions of excavating machinery, it perfectly matches the original installation size, oil circuit interface and electronic control protocol of Mitsubishi 4M50 engine. It can directly replace original old parts, realize high-pressure accurate fuel injection, guarantee engine power output, fuel atomization effect and operation stability. It is widely used in excavator main units and after-sales maintenance market equipped with Mitsubishi 4M50 engine.

Advantage

• Original Precise Adaptation: Strictly benchmark original parameters of Mitsubishi 4M50 engine. Fully consistent interface, aperture and electrical plug, plug-and-play direct installation without modification or debugging, zero adaptation error after assembly.
• Precision Machining Technology: Internal matching parts adopt high-precision grinding process, with excellent sealing performance. Effectively prevent leakage, oil dripping and pressure relief, with service life far exceeding ordinary replacement parts.
• Stable Electronic Control Matching: Built-in high-precision solenoid valve, fully compatible with original vehicle ECU electronic control system. Sensitive injection response, no fault code alarm and unstable idle speed.
• Durable Construction Machinery Design: Reinforced structure for excavator's high-load, dusty and long-time continuous operation conditions. Shock-resistant, high-temperature resistant and anti-high pressure aging, running stably in harsh environments.
• High-efficiency Fuel-saving Performance: Optimized nozzle atomization structure makes fuel burn more fully, effectively reduce fuel consumption and exhaust black smoke emission, improve overall fuel economy of the machine.

Performance

• High-pressure Injection Performance: Support rated working pressure of high-pressure common rail system, with stable and controllable injection pressure. It can atomize diesel oil into micron-level particles and greatly improve combustion efficiency.
• High Injection Control Accuracy: Millisecond-level precise injection response, accurately control fuel injection quantity, injection timing and injection times, perfectly match power requirements of Mitsubishi 4M50 engine under all working conditions.
• Sealing & Pressure Resistance Performance: Integrated valve body high-pressure sealing structure, no internal or external leakage under long-term high-pressure operation. Maintain stable injection pressure for a long time without power attenuation.
• Anti-fatigue Durability Performance: Core valve core and needle valve matching parts adopt high-strength wear-resistant alloy material, anti-wear and anti-fatigue aging. Keep stable injection accuracy after long-term high-frequency operation.
• Working Condition Adaptability Performance: Fully adapt to all excavator working conditions including idle speed, heavy digging load, climbing operation. Smooth low-temperature startup, stable power output under high temperature and heavy load without weakness.

Packing & Delivery

PACKING: Neutral Packing, Customized Packing.
DELIVERY: By Sea, By Air, By Express (UPS,TNT, FEDEX, EMS, DHL)

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.

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