MiniBOOSTER Hydraulic Intensifier HC65D-6.3-A-D

Product Description

The HC65D – 6.3 – A – D is a high-flow dual-acting unit capable of delivering up to 13.4 l/min flow on the high-pressure end. Ideal for applications requiring high-pressure maintenance, it features a counterbalance valve for swift cylinder movement. The booster automatically stalls upon reaching the high-pressure side and continuously compensates for oil consumption. Outlet pressure adjustment is achieved by varying the supplied pressure. Despite its high-flow capability, the HC65D-D remains compact, weighing only 21.0 kg/ 46.2 lbs.

Additional information

Product specification

HC65D-D versions: 9 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: Flange, Manifold system miniBOOSTER pattern.
Weight: 21.0 kg/ 46.2 lbs.

Model versions

A model = no dump valve.
B model = with dump valve.

Material certificate 6.3 on request

Flow Rates

Intensification Factor i	Max.Intensified Outlet flow i/min	Max. Inlet flow i/min
1.2	65.0	80.0
1.5	53.0	80.0
2.0	40.0	80.0
2.5	34.0	80.0
3.3	25.6	80.0
4.0	21.2	80.0
4.9	17.2	80.0
6.3	13.4	80.0
8.2	10.4	80.0

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 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

Function diagram HC65D-6.3-A-D

Dimension

Dimension drawing HC65D-6.3-A-D

Ordering an HC65D-D

Ordering example of a HC65D-D with i = 6.3, DV incorporated: HC65D – 6.3 – A – D

Attention note!

Valve pre-setting is required, please specify when ordering the intensifier.

Model

HC65D

Intensification,

Select factor
See flow rate table

Model Version.

Select type
A = without DV
B = with DV

Connections

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MiniBOOSTER Hydraulic Intensifier HC65D-6.3-A-D