MiniBOOSTER Hydraulic Intensifier HC2D-2.6-B-1
MiniBOOSTER Hydraulic Intensifier HC2D-4.0-B-1

MiniBOOSTER Hydraulic Intensifier HC2D-3.2-B-1

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Product Description

The HC2D – 3.2 – B – 1 is a compact and high-flow dual-acting unit, capable of delivering an impressive 6.2 l/min flow under high pressure. It intelligently adjusts to maintain pressure while compensating for oil consumption. The oil flows through check valves and a directional valve to the high-pressure side, achieving maximum flow efficiency. Upon reaching the target pressure, valves close, and oscillating pump units take over, maintaining pressure and automatically adjusting for any drops. The unit ensures efficient operation by stalling when the maximum pressure is achieved. Adding to its versatility, it allows for changing high-pressure connections to suit various applications. Weighing a mere 3.4 kg/7.5, it successfully combines power with portability.

Additional information

Product specification

  • HC2D versions: 13 different intensification factors.
  • PIN: 20-207 bar.
  • PH: 800 bar maximum.
  • PRETURN: As low as possible (return pressure to tank).
  • POUTLET: PH = (PIN – PRETURN) x intensification factor.
  • Mounting: Inline tube.
  • Weight: 3.4 kg/7.5 lbs.

Model versions

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

Material certificate 3.2 on request

Flow Rates

Intensification Factor i Max.Intensified Outlet flow i/min Max. Inlet flow i/min
1.2 11.0 15.0
1.4 10.6 15.0
1.6 10.2 15.0
1.9 8.8 15.0
2.2 7.8 15.0
2.6 7.0 15.0
3.2 6.2 15.0
4.0 5.0 14.0
5.0 4.0 14.0
6.6 3.2 13.0
9.0 2.2 13.0
13.0 1.5 12.0
20.0 0.7 12.0

Function description

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 2x KV1, 2x 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 units OP1 and OP2 by turns. 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 OP1 and OP2 units will automatically operate to maintain the end pressure. It is possible to change the high-pressure connection H to the opposite end of the booster.

Function diagram

HC2D-3.2-B-1

Dimension

Dimension drawing HC2D-3.2-B-1

Connection Types

Connection IN/R H
1 1/4″ BSPP 1/4″ BSPP

 

Ordering an HC2D

Ordering example of an HC2D with I = 3.2, DV incorporated and BSPP connections: HC2D – 3.2 – B – 1

Attention note!

  • Dynamic – low hysteresis: Ordering example of an HC2D with I = 3.2, RV incorporated and BSPP connections: HC2D – 3.2 – B – 1.
  • Fail safe – high hysteresis: The RV valve opening ratio is to be determined on individual basis. Contact our technical support.

Model

  • HC2D

Intensification,

  • Select factor
  • See flow rate table

Model Version.

  • Select type
  • A = without DV
  • B = with DV
  • G = with proportional valve

Connections

  • Select thread
  • 1 = BSPP