4GFCY

Bitzer 4GFC(Y) Compressor Description

4GFC(Y) compressor is of the reciprocating type, which the displacement of 744 cm³ , it is a four-cylinder model with the capacity of a six-cylinder. It combines the advantages of the 4-cylinder and 6-cylinder machines. The exhaust volume reaches 744 cubic centimeters, but it has obvious advantages in weight and size. 

The Advange of Bitzer 4GFC(Y) Compressor

1. 4GFCY compressor is unmatched in the same level of products, it is designed with maximum power in the smallest size.
2. The 4GFC(Y) compressor is more compact, lighter and yet more efficient than comparable models, The small size and the weight reduction of 18% (7.5 kg) are a crucial factor in mobile applications
3. It is particularly suitable for installation in articulated buses and double-decker buses.
4. This 4-cylinder 4GFC(Y) compressor is as powerful as the 6-cylinder compressor

Better to Used in  Bus Air Conditioning System

The four-cylinder Roadstar 4GFC(Y) reciprocating compressor for mobile bus air conditioner applications has a unique displacement of 744 cubic centimeters. It’s also around 18 percent lighter and much more compact than six-cylinder compressors with a comparable capacity, making the four-cylinder ideal for use in mobile applications where weight and space play a key role, and it is the key parts of bus air conditioning system

The History of Bitzer 4GFC(Y) 

In 2011, Bitzer’s ROADSTAR series was successful all over the world, In 2014, a new generation of ROADSTAR 4GFCY compressors began production globally, learn more about Bitzer ROADSTAR 4GFCY compressor

Easy to maintain of Bitzer 4GFC(Y) Reciprocating compressor

4GFCY also improves the maintainability of the compressor. Two sight glasses are provided on the front side of the compressor, and two oil drain plugs are added on the front of the bottom plate-this makes the oil level visible immediately and the necessary operations are also easier. The oil sump greatly extends the maintenance interval, making maintenance easier.
 

Technical Data of Bitzer 4GFCY Compressor 

 

Bitzer 4GFCY	SI
Cylinder volume	744 cm³
Displacement (1450rpm)	64,7 m³/h
Displacement (3000rpm)	133,9 m³/h
No. of cylinder x bore x stroke	4 x 70 x 48mm
Allowed speed range	500 .. 3500 1/min
Weight (without clutch)	34,0 kg
Magnetic clutch 12V or 24V DC	LA16 (Option)
Weight magnetic clutch	10 kg
V-belts	2 x SPB
Maximum pressure (LP/HP)	19 / 28 bar
Connection suction line	35 mm - 1 3/8'
Connection discharge line	28 mm - 1 1/8'
Oil type R134a	BSE 55 (Option)
Oil type R22	B5.2 (Standard)
Oil charge	1,5 dm³
Crankcase heater	70 W 12or 24V DC (Option)
Pressure relief valve	Standard
Oil drier	Option
Capacity control	100-50% (Option)