Product Overview

This high-quality diesel fuel injector is a direct replacement for Komatsu PC600-8 excavator engines. Designed to meet or exceed OEM specifications, this injector ensures optimal fuel delivery, improved combustion efficiency, and reduced emissions. We ship globally to major industrial centers in North America, Europe, Asia-Pacific, the Middle East, and South America, providing fast and reliable logistics to support your heavy equipment maintenance needs.

Key Features & Benefits

• Premium High-Speed Steel Construction: Manufactured from durable high-speed steel for exceptional wear resistance and long service life under extreme pressure and temperature conditions.
• Precision Fuel Atomization: Engineered for precise fuel metering and atomization, leading to better fuel economy, increased horsepower, and smoother engine operation.
• Strict Quality Control: Each injector undergoes rigorous testing to ensure consistent performance, reliable sealing, and exact OEM fitment.
• Direct OEM Replacement: Designed to be a direct bolt-on replacement for the original injector, simplifying installation and minimizing downtime.

Technical Specifications

OEM Cross-Reference

This fuel injector is a direct replacement for the following OEM part numbers:

• Komatsu: 28229873, 28236381
• Hyundai / Kia (OEM): 33800-4A710, 33800-4A700
• Alternative Cross: 338004A710, 338004A700

Compatibility

This injector is specifically designed for the following applications:

• Engine Model: Komatsu PC600-8
• Vehicle/Equipment: Komatsu PC600-8 Excavator
• Application: Heavy construction and mining equipment powered by the PC600-8 diesel engine.

Please verify your original part number before purchasing to ensure correct fitment.

Global Supply & Distribution

We are an experienced exporter of heavy machinery diesel engine parts. Our logistics network enables us to deliver to all major global markets efficiently:

• North America: Fast shipping to USA (Los Angeles, Houston, New York), Canada (Vancouver, Toronto), and Mexico.
• Europe: Regular shipments to Rotterdam, Hamburg, Antwerp, and major UK ports.
• Asia-Pacific: Direct delivery to Singapore, Dubai, Australia (Sydney, Melbourne), and Southeast Asian hubs.
• Middle East & Africa: Serving Dubai, Jeddah, Durban, and major industrial zones.
• South America: Shipments to Santos, Callao, and Buenos Aires.

We offer flexible shipping options including express courier (DHL, FedEx, UPS) for urgent orders and sea freight for bulk purchases. All shipments are professionally packed to prevent damage in transit.

Quality Assurance

• Manufacturing Standards: Produced in ISO-certified facilities in Shandong, China, following strict quality management systems.
• Testing: Each injector is individually tested for flow rate, pressure, and spray pattern to ensure it meets OEM performance specifications.
• Warranty: Comes with a 6-month warranty against manufacturing defects. Our team provides technical support for any issues.

FAQ

Q: Is this injector a direct fit for my Komatsu PC600-8 excavator?
A: Yes, this injector (part numbers 28229873 / 33800-4A710) is designed as a direct OE replacement for the Komatsu PC600-8 engine. It matches the original dimensions and connector specifications for a simple, bolt-on installation. We recommend verifying your existing part number against the list provided.

Q: What should I check before installing a new injector?
A: Before installation, inspect the injector bore in the cylinder head for any carbon buildup or damage. Always replace the copper washer and O-rings that come with the injector. Torque the injector retaining bolt to the manufacturer’s specification (typically 50-70 Nm, but consult your service manual). After installation, bleed the fuel system to remove air.

Q: How does this injector compare to the OEM Komatsu part?
A: This aftermarket injector is manufactured to meet or exceed OEM standards. It uses high-speed steel for durability and is calibrated for the same flow rate and pressure as the original 33800-4A710 part. It offers a cost-effective alternative without compromising on performance or reliability. We provide a 6-month warranty for your peace of mind.