ROADSTAR

ROADSTAR

The BITZER ROADSTAR models have been specialized for challenging requirements in vehicle applications. This Series has overcome the challenges of all climatic zones and has been proven as the robust star for mobile usage.

Refrigerants

HCFC (R22,R12)
HFC (R134a,R404A, R507A)

Capacity range

3 housing sizes
13 models (2 to 6 cylinder)
- 238 cm³ … 970 cm³
- 20,7 m³/h … 84,4 m³/h (1450rpm)
- 42,8 m³/h … 174,6 m³/h (3000rpm)

Applications

Air conditioning
Transport cooling

Certifications

Submit request

ROADSTAR Video

Dismounting the old shaft seal and mounting the new shaft seal

https://www.youtube.com/watch?v=0B-KKpa8SSk

https://www.youtube.com/watch?v=NEm6jjm2VmA

Highlights

Compact robust design for transport application
Reinforced drive gear
Proven valve plate system
Build in oil collection chamber
Patend shaft seal for a minmum leckage
Low friction loss due to optimized key components

Product executions

Belt drive with an electro-magnetic clutch

Capacity control for high full- and part load efficiency

CR (mechanical capacity control)

Extended life cycle

Robust and transport specialized key components
Proven shaft seal with oil barrier together for long service intervals
Reinforced drive gear also for emergency operation
Optimized oil supply in oil collection chamber

Flexibility

Wide speed range: 500 to 3500 rpm
Identical fixing points and height of shaft with different capacities ( 4/ 6-cylinder)

High energy efficiency

Capacity regulator 24/12 V DC (optional)
Optimized valve plate for a better efficiency

Easy Service

Easily accessible and exchangeable

Optional accessories (highlights)

Capacity control (for 4- and 6 Cylinder)
Differential oil pressure switch
Discharge gas temperature sensor (for 4UFR…4NFR)
Crankcase heater
Oil dryer
Service valve for pressure measurement and refrigerant filling
Electro-magnetic clutch
Distance flanges with different dimensions

Video

ROADSTAR Video

Dismounting the old shaft seal and mounting the new shaft seal

https://www.youtube.com/watch?v=0B-KKpa8SSk

https://www.youtube.com/watch?v=NEm6jjm2VmA
Features
Highlights
- Compact robust design for transport application
- Reinforced drive gear
- Proven valve plate system
- Build in oil collection chamber
- Patend shaft seal for a minmum leckage
- Low friction loss due to optimized key components
Product executions
- Belt drive with an electro-magnetic clutch
Capacity control for high full- and part load efficiency
- CR (mechanical capacity control)
Benefits
Extended life cycle
- Robust and transport specialized key components
- Proven shaft seal with oil barrier together for long service intervals
- Reinforced drive gear also for emergency operation
- Optimized oil supply in oil collection chamber
Flexibility
- Wide speed range: 500 to 3500 rpm
- Identical fixing points and height of shaft with different capacities ( 4/ 6-cylinder)
High energy efficiency
- Capacity regulator 24/12 V DC (optional)
- Optimized valve plate for a better efficiency
Easy Service
- Easily accessible and exchangeable
Accessories
Optional accessories (highlights)
- Capacity control (for 4- and 6 Cylinder)
- Differential oil pressure switch
- Discharge gas temperature sensor (for 4UFR…4NFR)
- Crankcase heater
- Oil dryer
- Service valve for pressure measurement and refrigerant filling
- Electro-magnetic clutch
- Distance flanges with different dimensions

Brochures*

Transport Applications - Open Drive Reciprocating Compressors - 4UFC(Y) .. 6NFC(Y) KP-540-7 ( 1 MB ) Order no. 80120902 DE / EN / FR 01.10.2013

On the notepad

Operating instructions*

Open Drive Recip. Compressors for Transport Applications - 4UFC..4NFC, 4UFR..4NFR, 6UFC..6NFC KB-540-4 ( 3 MB ) Order no. 80420705 DE / EN / FR 01.07.2022

On the notepad

*For further documentation please choose Product Type

Products

4UFC(Y) 400 *

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4TFC(Y) 475 *

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4PFC(Y) 558 *

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4NFC(Y) 647 *

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4GFC(Y) 744 *

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6UFC(Y) 600 *

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6TFC(Y) 713 *

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6PFC(Y) 836 *

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6NFC(Y) 970 *

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* Cylinder volume in cm³

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ROADSTAR

ROADSTAR

Brochures*

Operating instructions*

Products

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Technical Data OPEN IN SOFTWARE $- get to top level node -$ TO DOCUMENTATION

Technical Data OPEN IN SOFTWARE $- get to top level node -$ TO DOCUMENTATION

Technical Data OPEN IN SOFTWARE $- get to top level node -$ TO DOCUMENTATION

Technical Data OPEN IN SOFTWARE $- get to top level node -$ TO DOCUMENTATION

Technical Data OPEN IN SOFTWARE $- get to top level node -$ TO DOCUMENTATION

Technical Data OPEN IN SOFTWARE $- get to top level node -$ TO DOCUMENTATION

Technical Data OPEN IN SOFTWARE $- get to top level node -$ TO DOCUMENTATION