Electro-Hydraulic Trainer
Product Code : LSK-CTM-10787
Electro-Hydraulic Trainer (SKU LSK-CTM-10787) is a fluid power training system that combines a hydraulic power pack, solenoid and manual valves, cylinders and a hydraulic motor with an 8051-based electronic controller. Students build circuits that extend and retract cylinders and reverse the motor, first by hand and then automatically. Mechanical and mechatronics departments and TVET centres use it for hydraulics practicals. Institutes, contractors and distributors can buy this trainer from Science Lab Supplies in Ambala, India.
Specifications
A 2 HP, 220 V induction motor drives a geared pump on a 20-litre tank, giving about 40 bar at 4–8 lpm through non-return and pressure relief valves. Solenoid, hand-lever, flow control and pressure reducing valves feed two cylinders, and a controller with USB link runs the solenoids.
| Parameter | Value |
|---|---|
| SKU | LSK-CTM-10787 |
| Power pack | Geared pump, 2 HP induction motor, 220 V AC 50 Hz, anti-vibration pads; approx. 40 bar, 4–8 lpm |
| Tank | 20 litres |
| Valves | 4/3 double solenoid and 4/2 single solenoid (AC); 4/3 hand lever; flow control; pressure reducing; NRV; relief |
| Cylinders | 2 nos; double acting, 32 mm dia x 100 mm stroke, chrome-plated hardened rod |
| Gauges | Glycerin-filled, 0–1500 psi, 3 nos |
| Hydraulic motor | Gear motor, bi-directional |
| Hoses | 3/8 in: 600 mm x 15, 1000 mm x 2 |
| Controller | 8051 CPU, 64 kB flash; manual/auto solenoid switches; push buttons for actuators I–III; USB; DOL starter |
| Power; weight | 220 VAC ±10%, 50 Hz; approx. 65 kg control unit, 70 kg power pack |
| Dimensions | 900 x 380 x 670 mm |
| Supplied by | Science Lab Supplies, Ambala, India |
Applications and Experiments for the Electro-Hydraulic Trainer
The trainer covers the core experiments of an industrial hydraulics course: extending and retracting a double-acting cylinder in different ways, studying each valve type, controlling motor direction with a double solenoid valve, and automating cylinder movement through the microcontroller.
- B.E./B.Tech fluid power and mechatronics labs: electro-hydraulic control circuits.
- Diploma in mechanical or mechatronics engineering: hand-lever and solenoid valve circuits.
- ITI mechatronics and fitter-related modules: pressure setting and flow control.
- Microcontroller-based automation of hydraulic sequences.
Standard Scope of Supply
The set comprises the hydraulic power pack, the valves listed above, two double-acting cylinders, three pressure gauges, the bi-directional gear motor, seventeen 3/8 in hoses and the main control unit with 8051 controller, USB cable connector and DOL starter. Hydraulic oil is not named in the listing, so confirm it on the quotation.
Packing, MOQ and Lead Time
You can request a quotation for one trainer or several benches for a fluid power lab. Each quotation shows the packing, delivery time and price for that quantity, and a pneumatic trainer or other vocational training equipment can be included.
As a registered exporter with an Importer-Exporter Code, Science Lab Supplies can ship to buyers in Saudi Arabia, Oman, the Philippines, Nepal, Bangladesh and Zambia. An enquiry for this trainer can go through the contact page or the enquiry cart, and tender contractors can check the lab tender page.
Frequently Asked Questions
What pressure does the power pack work at?
The listed operating pressure is about 40 bar with a flow rate of about 4–8 lpm, from a geared pump driven by a 2 HP induction motor.
Can circuits run automatically?
Yes. The 8051-based controller can operate the solenoid valves automatically, and manual/auto switches let students compare hand operation with programmed sequences.
Who supplies the Electro-Hydraulic Trainer?
Science Lab Supplies supplies it from Ambala, India, and quotes it for colleges, training institutes, contractors and distributors.
What safety care is needed?
The system runs on mains power and pressurised oil. Check hoses and couplings before starting, release pressure before changing connections and work under supervision.
Related Fluid Power and Automation Trainers
These four trainers complete a fluid power and automation lab: a trolley-mounted hydraulic kit with a longer experiment list, an electro-pneumatic trainer for air circuits, a PLC and HMI kit for control logic and a robotic arm. They can be quoted together as one package.
- Hydraulic Trainer Kit — mobile trainer for valve and speed-control circuits.
- Electro Pneumatic Trainer — pneumatic circuits with sensors.
- PLC and HMI Training Kit — PLC control practice.
- Robotic Arm — robotics and motor control.
Browse the full CNC Trainer Machine range or all TVET lab equipment.
Last updated: 25 September 2026
