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CRDI (Common Rail Direct Injector) System
CRDI (Common Rail Direct Injector) System (Product Code: SLE/ATE/19) is a compact educational unit used to explain the parts and operating principle of a common rail diesel fuel pump and injector nozzle in automobile and diesel mechanic courses. It pairs a CRDI engine fuel pump with an incised injector nozzle and a complete one, and at about 5 kg it can be passed round a table group. The training stand that holds these parts is made by Jain Scientific Equipments Pvt Ltd (ScienceLab), an OEM manufacturer, at its own factory in Ambala, India, whereas the CRDI fuel pump and injector nozzles themselves are sourced production units, not made in Ambala.
Specifications
| Parameter | Detail |
|---|---|
| Type | Educational unit for the CRDI fuel pump and injector nozzle |
| Composition | CRDI engine fuel pump, incised injector nozzle, injector nozzle |
| Finish | Each incised section painted in a different colour |
| Weight | Approx. 5 kg |
| Size | Approx. 400 × 300 × 300 mm |
| Engine / assembly | Sourced production unit (as listed) |
| Product code | SLE/ATE/19 |
| Manufacturer | Jain Scientific Equipments Pvt Ltd (ScienceLab) — OEM |
| Country of origin | India (trainer built in Ambala, Haryana) |
What Is the CRDI Pump and Injector Trainer Used For?
This unit is designed for the lesson where students first meet common rail technology. The instructor uses the fuel pump to explain how diesel is raised to high pressure and delivered to the rail, then moves to the injector. The complete nozzle shows what a technician sees on the engine, while the sectioned nozzle reveals the internal passages and needle that control spray into the cylinder, helping trainees link symptoms such as poor atomisation or leakage with what happens inside.
Its small size means one set can sit on each bench in a fuel-systems lab, making it practical lab equipment for technical institutes that run several practical groups in parallel. Handle the sectioned nozzle carefully, keep it free of dust and oil, and store the parts together so the set stays complete for the next class.
OEM Manufacturer
Jain Scientific Equipments Private Limited, which trades as ScienceLab, is the OEM (original equipment manufacturer) of the training stand of the CRDI (Common Rail Direct Injector) System, made at the company's own licensed factory at Saha, Ambala, Haryana, India. The CRDI engine fuel pump and injector nozzles mounted on it are sourced production units, not made in Ambala.
Institutions ordering bench sets, and the dealers and importers who serve them, get quotations for the complete unit direct from ScienceLab; replacement nozzles or additional sets can be requested the same way — ask us. Read our company profile for more.
Related Automotive Training Equipment
Trainers that put the pump and injector into context:
- CRDI Diesel Engine SANTAFE D Engine, Stand — a sectioned CRDI engine showing where the fuel system sits
- CRDI Diesel Engine Stand, Motor Type — a motor-driven CRDI engine for whole-engine demonstrations
- Diesel Fuel Injection System VE pump — an older distributor pump design to contrast with common rail
- Diesel Fuel Injection System Inline Pump — the inline pump approach for the same comparison
- Diesel Engine Fault Diagnosis Training Equipment Auto Fault — for diagnosing fuel delivery faults on a running engine
See the rest of our Automotive Training Equipment.
Frequently Asked Questions
What comes with the CRDI (Common Rail Direct Injector) System?
The CRDI (Common Rail Direct Injector) System includes a CRDI engine fuel pump, an incised (sectioned) injector nozzle and a complete injector nozzle, with each incised section painted a different colour for teaching clarity.
Why are two injector nozzles included?
The CRDI (Common Rail Direct Injector) System includes one nozzle cut open to show its internal parts and one complete nozzle, so students can relate the hidden passages and needle to what a technician sees when the injector is fitted to an engine.
Is it a working, pressurised rig?
No powered operation is listed for the CRDI (Common Rail Direct Injector) System; it is an educational unit for explaining parts and operating principles. If you need a running fuel system demonstration, contact us and we will suggest a suitable engine trainer.
Is the unit portable enough for classroom use?
Yes. The CRDI (Common Rail Direct Injector) System weighs approximately 5 kg and measures about 400 × 300 × 300 mm, so it can be carried between rooms and used on an ordinary classroom table or lab bench.
Who manufactures the CRDI (Common Rail Direct Injector) System?
The training stand of the CRDI (Common Rail Direct Injector) System is manufactured by Jain Scientific Equipments Private Limited, trading as ScienceLab, as the OEM at its own licensed factory at Saha, Ambala, Haryana, India. The CRDI fuel pump and injector nozzles are sourced production units, not made in Ambala.
Can we order one unit per bench?
Yes. The CRDI (Common Rail Direct Injector) System can be quoted in multiple units so that each bench in a fuel-systems lab has its own set. Share the quantity and delivery location in India or abroad when you enquire.
Request a Quote
Please contact us for a quotation from the manufacturer, or add the CRDI System to your enquiry cart with any related trainers.
Last updated: 24 September 2026
