For 320-0680 3200680 Engine Injector CAT Perkins C6.6 C7.1 Excavator Engine Parts

Specification

Description

The 320-0680 (3200680) engine fuel injector is a core fuel injection component of the excavator power system, designed for C6.6 and C7.1 series engines. It precisely atomizes high-pressure fuel and injects it into the cylinder, serving as a key part to ensure engine power output, fuel efficiency and emission compliance. Equipped with an electronic control drive + precision valve core structure, it is compatible with the engine’s high-pressure common rail system and can directly replace the original injector to maintain stable operation of the power system.

Advantage

Precise Model Compatibility:Fully matches the installation interface and electronic control protocol of C6.6/C7.1 engines, allowing direct installation without debugging.
Excellent Atomization Efficiency:Adopting a multi-hole precision injector nozzle, the fuel atomization particle diameter is ≤8μm, increasing combustion efficiency by 10% and reducing fuel consumption and emissions.
Outstanding Durability:The valve core and seals are made of high-pressure and high-temperature resistant materials, withstanding 1800bar fuel pressure and 120℃ cylinder temperature, with a service life of 8000+ operating hours.
Fast Electronic Control Response:The drive response time is ≤3ms, which can dynamically adjust the injection timing to match the engine load, ensuring smooth power output.

Performance

Operating Pressure:Compatible with high-pressure common rail systems, maximum fuel pressure of 1800bar.
Injection Accuracy:Fuel injection quantity error ≤±1.5%, injection angle deviation ≤0.3°.
Electrical Parameters:Compatible with 24V excavator electronic control systems, drive current ≤15A.
Applicable Medium:Diesel meeting National III/Euro III and above standards.

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.

Packing&Shipping