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Diesel Engine Pump Parts HEUI Diesel Fuel Injector 293-4573 2934573 for Excavator Engine C9
Product Details
Diesel Engine Pump Parts HEUI Diesel Fuel Injector 293-4573 2934573 for Excavator Engine C9
Perkins Series Fuel Injector (Model: 293-4573) Product Details
The Perkins 293-4573 is a high-precision common rail fuel injector, specially developed for Perkins 2800, 3000 and 4000 series heavy-duty engines. As a core component of the fuel injection system, it ensures precise fuel delivery, efficient atomization and strong durability, integrating advanced manufacturing technology and strict quality control. Made of high-quality high-strength alloy steel through precision forging and CNC machining, its nozzle features 101μm diameter precision holes as standard, meeting Perkins OEM standards, ISO 9001, TS16949 certificcations and EPA Tier 4 Final, EU Stage Ⅴ emission standards, with a 6-month warranty. It is seamlessly interchangeable with the universal model 2645A644, widely applied in Perkins-powered heavy-duty industrial generators, large engineering machinery, marine main engines and auxiliary equipment.
1. Product & Universal Model Overview
This table focuses on 293-4573 and its interchangeable universal model 2645A644, which share identical performance indiccators, quality standards and appliccation scope, differing only in part numbers. Their seamless interchangeability simplifies equipment maintenance, shortens downtime and reduces repair costs, adapting to heavy-duty working scenarios of Perkins-equipped equipment, especially for high-load, long-time and harsh environment operation.
| Universal No. | Product Name | Core Feature & Interchangeability |
| 293-4573 | Perkins Common Rail Fuel Injector | Common rail type; Interchangeable with 2645A644; High-strength alloy steel body, fits Perkins 2800/3000/4000 series, IP67 protection, precise fuel control, 2200-2700bar high-pressure injection capacity. |
| 2645A644 | Perkins Common Rail Fuel Injector | Same as 293-4573; Seamless interchange; 9.5kg, precision multi-hole nozzle (101μm diameter), 98-665 L/h flow rate, compatible with all equipment applicable to 293-4573. |
2. Core Technical Parameters
The parameters of 293-4573 are customized for Perkins 2800, 3000 and 4000 series heavy-duty engines, with high manufacturing precision, stable high-pressure injection and excellent extreme temperature adaptability. It passes 100% pre-shipment bench test and NDE testing to ensure reliable operation in complex and harsh working environments, with factory-set E-Trim code to optimize performance and fuel efficiency.
| Universal No. | Parameter ccategory | Specificcations |
| 293-4573 | Basic Specificcation | 24V DC; 43.5×27.1×13.5cm; 9.5kg; Common rail; MOQ 2 pcs, delivery 3-7 workdays, carton packing with traceable MTC certificcate (EN 10204 3.1 standard). |
| 293-4573 | Injection & Electrical Performance | 2200-2700bar; 10.1A; ≥7.8 million injection cycles, -40°C to +200°C operating temperature, electromagnetic actuators with 45μs response, injection pulse width error ±1%. |
Why Choose Us:
1.Our feedback: You always can get our feedback within 24 hours.
2.2-3 Days for stock parts, the specific delivery time depends on your order.
3.we can produce by your samples or technical drawings. We can build the molds and fixtures.
4.Strong support from professional sales/engineer/technican team,shipment and after-service departmen
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