3400 020 001 Compatible Twin Cylinder Compressor
3400 020 001
Summary
This twin cylinder air compressor is designed for high-demand air brake systems. It features a Ø85.00 mm cylinder bore, a 60 mm stroke, and a 680cm³ swept volume. This water-cooled unit ensures consistent pressure for heavy commercial vehicle applications. Check the compatibility list.
| EAN Code | 8683457001701 |
|---|
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Description
What does a twin cylinder compressor do?
This twin cylinder air compressor serves as a critical component in the air brake system of heavy commercial vehicles, generating compressed air through two piston-cylinder assemblies. By producing two compression strokes per crankshaft revolution, it delivers significantly higher air output than single-cylinder equivalents at the same engine speed, ensuring reservoirs are filled rapidly even under high demand.Technical specifications and fitment
This water-cooled unit is engineered for high-performance applications such as multi-axle tractor units, touring coaches, tipper trucks, and concrete mixers. The design includes an M27x1,5 air inlet port, an M26x1,5 air outlet port, and an M10x1,5 unloader port. It also features M16x1,5 water inlet and outlet ports to manage thermal loads during continuous operation.Installation and maintenance
For efficient installation and maintenance, technicians should verify the through drive configuration and ensure all water connections are secure to maintain the cooling cycle. The unit is equipped with a water-cooled valve plate and an ESS feature to optimize system performance and durability under heavy-duty conditions.System performance features
Consult your authorized distributor.Technical Specifications
| Cylinder Bore | Ø85.00 |
|---|---|
| Stroke | 60 mm |
| Swept Volume | 680cm³ |
| Air Inlet Port | M27x1,5 |
| Air Outlet Port | M26x1,5 |
| Number of Cylinders | 2 |
| Through Drive | OK |
| Air Unloader Port | M10x1,5 |
| Water (W) or Air (A) Cooled | W |
| Water Inlet Port | M16x1,5 |
| Water Outlet Port | M16x1,5 |
| With ESS Feature | OK |
| Water Cooled Valve Plate | OK |
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FAQ
What is the main advantage of a twin cylinder compressor?
A twin cylinder compressor produces two compression strokes per crankshaft revolution, providing higher air output and faster reservoir filling compared to single-cylinder units.
How does the cooling system work on this unit?
This specific model is water-cooled, utilizing M16x1,5 inlet and outlet ports to regulate operating temperatures during heavy-duty use.
Which vehicle types require this type of compressor?
It is ideal for vehicles with high air demand, such as multi-axle tractor units, tipper trucks, concrete mixers, and touring coaches.
What technical specifications should I check for fitment?
Technicians should verify the Ø85.00 mm bore, 60 mm stroke, swept volume of 680cm³, and the specific port sizes like M27x1,5 for the inlet.