4NFCY

BITZER compressor 647 CC,4NFCY, Compressor Konvekta are the optimal selection for the Konvekta bus air conditioning application with vehicle engine at variable speed. Well-known Bitzer 4NFCY compressor is the core parts of bus air conditioning, thanks to high efficiency, good quality and good refrigeration in bus HVAC industry. Bitzer 4NFCY Compressor is famous for good quality and good refrigeration which is mainly suitable for Konvekta bus air conditioning which install on the 8.5 meters - 12meters bus, coach, school bus and also double-decker buses.

Bitzer 4NFCY Compressor Model: 
KV6 -647 cm Compressor, KV-6 /667 cm Compressor, KV6 /667 cm Compressor
4NFC Compressor, 4-NFC Compressor, 4 NFC Compressor
 
Cylinder volume - 647 cm³
Displacement (1450rpm) – 56,2 m³/h
Displacement (3000rpm) – 116,4 m³/h
No. of cylinder x bore x stroke4 x 70mm x 42mm
Allowed speed range - 500 .. 3500 1/min
Weight (without clutch) 33,0 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 line35 mm - 1 3/8'
Connection discharge line - 35 mm - 1 3/8'
Oil type R134aBSE 55 (Option)
Oil charge - 2,5 dm³
Crankcase heater - 70 W 12or 24V DC (Option)
Pressure relief valve - Standard
Oil drier - Option
Capacity control - 100-50% (Option)
 
Catalog number of BITZER 4NFCY Compressor:
Konvekta
H13-002-903, H13002903, H13-002903, H13.002903

1100004A 
110.000.4A

SUTRAK
240101213
24.01.01.213-01
24.01.01.213

 

Features of Bus Air conditioner Parts - Bitzer 4NFCY Compressor 

Bitzer 4NFCY Compressor for various Bus Air Conditioning system
1. Original Bitzer brand compressor 
2. Ensuring maximum cooling capacity for 8~12m bus air conditioning with1450rpm
3. Match various types of bus ac clutch
4. Long service life thanks to high reliability and durable in BITZER quality
5. High efficiency and high smooth running dut to dynamical mass compensation
6. Minimal oil emissions owing to the internal oil separator.
4. CE $ ISO Certification
 

Application of Bitzer 4NFCY compressor in Yutong Bus Air Conditioner

Bitzer 4NFCY compressor is the key part of bus air conditioning system, to cooling the driver cab or bus passenger compartment, make sure traveller have a confortable climate in your city bus. Bitzer 4NFCY compressor is the heart of  bus cooling system, hence how to choose a suitable bus HVAC compressor is most important for your bus manufacturer or mini bus factory.

VehicleACParts as the main YUTONG bus air conditioner aftersale service supplier in China,  we provide original bitzer 4NFCY compressor and remanufacturer bitzer 4NFCY compressor for YUTONG bus HVAC, generally orignal bitzer 4NFCY compressor is for new bus, 1001-2104 remanufacturer bitzer 4NFCY compressor is for aftersale service of yutong bus air conditioner

Bitzer 4NFC(Y)	SI	IP
Cylinder volume	647 cm³	39.4 CIR
Displacement (1450rpm)	56,2 m³/h	1986 CFH
Displacement (3000rpm)	116,4 m³/h	4110 CFH
No. of cylinder x bore x stroke	4 x 70 x 42mm	4 x 2.76 inch x 1.65 inch
Allowed speed range	500 .. 3500 1/min	500 .. 3500 1/min
Weight (without clutch)	36,0 kg	73.0 lb
Magnetic clutch 12V or 24V DC	LA16 (Option)	LA16 (Option)
Weight magnetic clutch	10 kg	22 lb
V-belts	2 x SPB	2 x SPB
Maximum pressure (LP/HP)	19 / 28 bar	275 / 403 psi
Connection suction line	35 mm - 1 3/8'	35 mm - 1 3/8'
Connection discharge line	35 mm - 1 3/8'	35 mm - 1 3/8'
Oil type R134a	BSE 55 (Option)	BSE 55 (Option)
Oil type R22	B5.2 (Standard)	B5.2 (Standard)
Oil charge	2,5 dm³	88 fl. Oz
Crankcase heater	70 W 12or 24V DC (Option)	70 W 12or 24V DC (Option)
Pressure relief valve	Standard	Standard
Oil drier	Option	Option
Capacity control	100-50% (Option)	100-50% (Option)