Product Description

This common rail injector for heavy construction machinery is engineered for extreme working conditions to completely resolve weak power and black smoke issues on excavators. Equipped with ultra-high-pressure precision injection design, it achieves ultra-fine fuel atomization. After replacement, the machine delivers instant reliable startup, smoother coordinated hydraulic movements and drastically stronger digging power, alongside remarkable fuel consumption reduction for more cost-effective heavy-duty operations.

Product Advantages

Handles Heavy Construction Loads for Instant Powerful Digging Performance

Optimized for frequent variable loads and overloaded operation of off-road machinery such as excavators and loaders. The injector precisely controls injection timing and high-pressure fuel delivery, maintaining thick, solid torque output at low engine speeds under heavy hydraulic loads and delivering explosive power for earthmoving and lifting tasks.

Valves Minimize Damage from Poor Construction-Site Fuel

Specially upgraded to address inconsistent, high-moisture bulk diesel and temporary on-site fuel tanks. Internal control valves and needle valve assemblies are coated with an ultra-tough wear & corrosion-resistant special diamond geometric coating. It drastically boosts tolerance to tiny contaminants and substandard fuel, effectively preventing nozzle seizure and premature internal leakage to extend machine uptime.

Developed to Strict OE Standards, Plug-and-Play Without Matching Fault Codes

Mass-produced from 1:1 prototypes fully compliant with original OE mechanical and electrical specifications. Flange mounting positions, fuel inlet/return ports and wiring connectors match OEM units perfectly. Every unit undergoes dynamic flow calibration on digital test benches before shipment to guarantee balanced fuel supply across all cylinders and clear ECU fault codes immediately after installation.

Parameter Table

Compatible Equipment Models

This high-pressure common rail injector fits all off-road heavy machinery equipped with JCB Dieselmax 4.4L turbo diesel engines, including the following mainstream equipment:

· JCB 3CX / 4CX Series Backhoe Loaders 4.4L Dieselmax

· JCB JS200 / JS210 / JS220 Series Tracked Hydraulic Excavators 4.4L

· JCB 531 / 535 / 540 Series Telescopic Telehandlers 4.4L

· JCB VM115 / VM132 Series Vibratory Rollers

Professional Tip: JCB construction machinery is fitted with slightly different injector models to comply with regional emission standards (Tier 2 / Tier 3) and power ratings. Before ordering, peel off the label on your original spare part or check the engine nameplate to confirm the JCB part number 320-06623 or code EJBR05001D for 100% direct fit compatibility.

FAQs

1.What's quality of the goods you can provide?

A: We can provide Genuine parts from the original factory; OEM parts from the OEM factory, and aftermarket with high quality from reliable.

2.Can you accept sample orders?

A:Yes, our MOQ can be 1PC(SET).We give clients sample for free,clients only pay the ship cost.

3.What's your packing? Do you accept customize?

A:We usually pack our goods in cartons with our own brand or in neutral white boxes and brown cartons.Customized brand packing boxes(cartons) are acceptable upon your requirements.

4.How long is the delivery time?

A: Normally 5-8 workdays by DHL UPS Fedex.

5.How long is the leading time?

A: We have stocks for most parts, we can provide goods within 24 hours. The specific delivery time depends on the items and the quantity of your order.

6.How to guarantee your after-sales service?

A: Strict inspection in the production process.

We will send pictures of the actual finished product before shipping.

Sales Manager: Tiff-any Yuan

Tell/Whatsapp: +86 15797370922

Email: tyuan028@gmail.com