Bitzer Roadstar 4TFC-Y

The BITZER ROADSTAR range consists of the extended range of 2-cylinder compressors (see KP-544) and the optimised 4- and 6-cylinder compressors 4UFC(Y) to 4GFC(Y) and 6UFC(Y) to 6NFC(Y). They were designed for special requirements in vehicle applications and have overcome the challenges of all climatic zones and the conditions of mobile applications.

Highly compact design, Low weight
4- and 6-cylinder models with varying outputs, identical fixing points and identical shaft heights
Built-in oil collection chamber

Performance data
Technical data

Compressor type	Cond.temp. °C	Cooling capacity Q0
		Evaporating temperature °C
		12,5	10	7,5	5	0	-5	-10
4TFC-Y	40	31800	28700	25800	23150	18320	14130	10580
	50	26700	24000	21450	19080	14860	11210	8100
	60	21800	19460	17300	15260	11620	8490	5810

Compressortype	Number of cylinders	Cylinder volume cm3	Displacement 1450/3000 rpm m3/h	Weight	Oil charge	Capacity Control	Pipe connections				Magnetic Clutch	Speed
							Discharge line		Suction line
							mm	inch	mm	inch
4TFC(Y)	4	475	41,3 / 85,5	33,7	1,5	100 -> 50	28	11/8"	35	13/8"	LINNIGLA16 LANGKK73.1	500 – 3500