HC6 miniBOOSTER

HC6 versions: 9 different intensification factors

PIN: 20 – 207 bar (inlet pressure)

PH: 800 bar maximum (outlet pressure)

PRETURN: As low as possible (return pressure to tank)

POUTLET: PH = (PIN – PReturn) i (intensification)

Mounting: Inline tube

Accessories: Pilot-operated dump valve available

A model = no dump valve
B model = with dump valve
G model = direct proportionally controlled

 

 

Description

The HC6 is a high-flow unit which is capable of delivering up to 13 l/min flow on the high-pressure end. Like other miniBOOSTER models, the HC6 raises supplied pressure to a higher outlet pressure and automatically compensates for consumption of oil to maintain the high pressure. Adjustment of the outlet pressure is carried out by varying the supplied pressure. Relative to its flow capability, the HC6 is a compact unit weighing only 9.5 kg.

Flow rates

Intensification factor
i

Max. outlet flow
l/min

Max. inlet flow
l/min

1.3

3.1

50.0

1.5

2.5

50.0

1.9

2.0

50.0

2.5

13.0

70.0

3.3

11.0

70.0

4.0

9.0

70.0

4.9

7.0

70.0

6.3

5.5

70.0

8.2

4.5

70.0

Dimensions

Functions

The basic operation is illustrated in the function diagram. Oil is fed through the directional valve CV to the IN port, flowing freely through the check valves KV1, KV2 and DV to the high-pressure side H. In this condition maximum flow through the booster is achieved giving a fast-forward function.

When pump pressure is reached on the high-pressure side H, valves KV1, KV2 and DV will close. The end pressure will be achieved by the oscillating pump unit OP. The unit will automatically stall when end pressure on the high-pressure side H is reached. If a pressure drop on the high-pressure side exists due to consumption or leakage, the OP valve will automatically operate to maintain the end pressure.

Function Diagram

Connection types

Connection

IN / R

H

1

1/2" BSPP

1/2" BSPP

2

3/4-16" UNF

3/4-16" UNF

Max. tightening torque BSPP

IN / R

H

1/2" BSPP

1/2" BSPP

  with steel washer

13.0 da Nm

13.0 da Nm

  with aluminium washer

7.0 da Nm

  with cutting edge

13.0 da Nm

13.0 da Nm

Max. tightening torque UNF

IN / R

H

3/4-16" UNF

  3/4-16" UNF

  with o-ring

3.5 da/Nm

6.0 da/Nm

 

Fluids and materials

Please see: General specifications

Ordering an HC6

Ordering example of an HC6 with i = 4.0, DV incorporated and BSPP connections: HC6 - 4.0 - B - 1

Model

Intensification, i

Dump valve

Connections

HC6


 your selection...


 your selection...


 your selection...

see flow rate table

A = (no) / A model

1

B = (yes) / B model

2

G = (proportional) / G model

 

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Iso 9001

miniBOOSTER Hydraulics A/S

Fynsgade 3

DK - 6400 Sønderborg

Denmark