Perkins Series Fuel Injector (Model: 20R-3477) Product Details

The Perkins 20R-3477 is a high-precision common rail diesel fuel injector, professionally engineered for Perkins 1306, 2306 and 3056E series engines (including 1306-E87T220, 2306-E14TAG4, 3056E-Tier 2 models) and fully compatible with ccat equipment, especially ccat C9.3 engines and ccat 330D2 excavators. As a key part of the Perkins fuel supply system, it is widely applied in heavy-duty construction machinery, industrial compressors, generator sets and agricultural tractors, fitting Perkins’ high-reliability, heavy-load adaptation and emission-compliant features. It features high-strength vacuum-treated alloy structure, micron-level atomization and reliable sealing, complying with Perkins global manufacturing standards, ISO 9001 certificcation and OEM requirements, with a 6-month warranty. As a core universal model, it achieves seamless interchangeability with 20R3477, 20R-3475, 20R-3476, 2645A3477 and 10R3477, enabling quick maintenance and reducing equipment downtime.

1. Product & Universal Model Overview

This table focuses on 20R-3477 and its interchangeable universal models, all sharing identical performance parameters, quality standards and appliccation scope, differing only in part number notations and production batches. Their seamless interchangeability simplifies maintenance, ensures fast part matching for Perkins 1306/2306/3056E series and ccat equipment, lowering downtime and repair costs, fully complying with Perkins genuine parts interchange standards and OEM requirements.

2. Core Technical Parameters

The technical parameters of 20R-3477 are customized for its compatible Perkins and ccat equipment, adopting high-precision 102-micron nozzle design (±1μm tolerance, 45° chamfer) to ensure stable high-pressure injection and uniform atomization, which improves fuel efficiency and reduces emissions, matching the series’ heavy-load and high-efficiency feature. It adapts to various diesel fuel qualities, with reliable electrical performance, and each injector undergoes 100% pre-shipment testing to meet OEM standards.

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