Air Braking System For Trucks With ABS/ASR Cutaway Educational Trainer AE412190S

This cutaway educational trainer is a complete air braking system panel designed for teaching modern truck brake technologies. It includes a full range of pneumatic and electro-pneumatic components used in heavy-duty vehicles, such as compressor, air dryer, four-circuit protection valve, and various valves and chambers, including ABS/ASR systems. Mounted on a wall panel or optionally on a stand, the trainer uses color-coded pipelines to clearly distinguish different circuits. Both disc and drum brake types are displayed, and the system features all necessary electrical connections, valves, sensors, and control units for realistic and effective instruction.

• Components: compressor, air dryer with unloader, four-circuit protection valve, 3 air tanks, foot brake valve, load sensing valve, hand brake valve, brake chamber VA, three-stop cylinder HA, relay valve, trailer control valve, check valve, coupling head “supply”, coupling head “brake”, ABS solenoid valve, ASR solenoid valve, two-way valve, ABS/ASR ECU, ABS sensor, drum brake, disc brake.
• Mounting options: wall-mounted or with stand.
• Weight: 110 kg (242.5 lbs).
• Dimensions: 2200 × 360 × 1400 mm (86.61 × 14.17 × 55.12 in).
• Product number: AE412190S

• Understand working principles of modern hydro-pneumatic and electro-pneumatic brake systems used in trucks.
• Identify and trace full air braking circuits with clearly marked pipelines.
• Learn the function of core pneumatic components such as compressor, air dryer, and four-circuit protection valve.
• Study the activation and operation of foot brake valve, load sensing valve, hand brake valve, and relay valve.
• Explore ABS/ASR systems through functional ABS solenoid valve, ASR solenoid valve, ECU, and wheel speed sensors.
• Analyze braking forces on disc and drum brake systems, including VA brake chamber and HA stop cylinder.
• Understand the integration of trailer control systems with coupling heads for supply and brake functions.
• Practice circuit diagnostics and system behavior during normal operation and fault simulation.

• Complete visibility of braking circuit layout and logic, ideal for demonstration.
• Color-coded air lines simplify explanation of primary, secondary, and parking circuits.
• Fully equipped with ABS/ASR electronics to teach advanced braking technologies.
• Allows direct teaching of fault scenarios, brake timing, valve responses, and circuit dynamics.
• Includes components from real truck systems, providing practical automotive education experience.
• Flexible setup as wall-mounted or stand-mounted panel to suit various classroom environments.