MiniBOOSTER Hydraulic Intensifier HC2D-4.0-A-1

Product Description

The HC2D – 4.0 – A – 1 is a compact and high-flow dual-acting unit, notable for its capability to deliver an impressive 5.0 l/min at high pressure. Its key features include automatic pressure maintenance and the ability to compensate for oil consumption. The optimized flow on the high-pressure side is achieved through the controlled circulation of oil using check valves and a directional valve. Upon reaching the target pressure, valves promptly close, smoothly transferring control to oscillating pump units that automatically adapt to counter pressure drops. The unit ensures efficiency by stalling when it reaches the maximum pressure. Notably versatile, it allows customization of high-pressure connections for various applications. With a mere weight of 3.4 kg/7.5 lbs, it seamlessly 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 4.0 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-4.0-A-1

Dimension

Dimension drawing HC2D-4.0-A-1

Connection Types

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

Ordering an HC2D

Ordering example of an HC2D with I = 4.0, DV incorporated and BSPP connections: HC2D – 4.0 – A – 1

Attention note!

Dynamic – low hysteresis: Ordering example of an HC2D with I = 4.0, RV incorporated and BSPP connections: HC2D – 4.0- A – 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

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MiniBOOSTER Hydraulic Intensifier HC2D-4.0-A-1