MiniBOOSTER Hydraulic Intensifier M-HC6-003-3.3-A-1

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Product Description

The HC6 – 3.3 – A – 1 is a complete, ready-to-install, high-flow and high-pressure intensifier system. The system is based on the miniBOOSTER HC6 intensifier and includes integral high-flow bypass and isolation valves.

The intensifier system M-HC6-004 also includes a relief valve on the HP-side.

The system is ideal for mobile attachments to take full advantage of the pump capacity for fast-forward movement of the hydraulic cylinder(s) and to boost pressure, when needed to achieve intensified (crushing/clamping) pressures.

The M-HC6 intensifier system can be tailor-made to match your application.

Typical applications
Mobile attachments; motors – steering systems – cutters – crushers – shears, off highway equipment, injection molding machines and hydraulic presses.

Additional information

Product Specifications

  • Automatically activated (sequence valve).
  • Flexible design; several intensification factors.
  • Multiple connection possibilities.
  • Extended service life.
  • Robust design
  • PIN: 20 – 300 bar
  • PH: 500 bar maximum.
  • Q: 100 L/min.
  • Weight: 23.0 kg/ 50.7 Lbs.

Function Diagram

Function Diagram M-HC6-003-3.3-A-1

Dimension Diagram

Dimension Diagram M-HC6-003-3.3-A-1

Connection Types

Connection P / T / Z H P1 / T1
M-HC6-001 1/2″ BSPP Flange 3/8″ BSPP
M-HC6-002 1/2″ BSPP Flange 1/2″ BSPP
M-HC6-003 1/2″ BSPP 1/2″ BSPP 3/8″ BSPP
M-HC6-004 1/2″ BSPP 1/2″ BSPP 3/8″ BSPP

Ordering example of an M-HC6

An intensifier system M-HC6 for 500 bar 100 l/min with 1/2” BSPP thread connection on high-pressure side for tube mounting, mounted with an HC6 – 3.3 – A – 1:

M-HC6-003 mounted with HC6 – 3.3 – A – 1

Attention note!

Valve pre-settings are required, please specify when ordering the intensifier system.

Selection of intensifier system

Ordering code Connection Bypass flow Max. pressure Weight
M-HC6-001 Flange 100 l/min 500 bar 23.0 kg
M-HC6-002 Flange 100 l/min 500 bar 23.0 kg
M-HC6-003 Tube 100 l/min 500 bar 23.0 kg
M-HC6-004 Tube 100 l/min 500 bar 23.0 kg

Selection of intensification factor

Model Intensification Model version Connection
HC6 1.3 A 1
HC6 1.5 A 1
HC6 1.9 A 1
HC6 2.5 A 1
HC6 3.3 A 1
HC6 4.0 A 1
HC6 4.9 A 1
HC6 6.3 A 1
HC6 8.2 A 1

The intensification factor depends on available inlet and desired outlet pressure. To calculate the initial factor, use the following formular:

i = Desired high pressure / pump pressure

Desired pressure: 500 bar
Pump pressure: 207 bar
i = 500 / 207 = 2.4

For static use: Select an intensification factor higher or equal to the calculated value. In this example calculated i = 3.3, select factor i = 3.3. For M-HC6-004 only: The desired pressure of 500 bar is finally adjusted with the Pressure Reducing Valve (5).

For dynamic use: Select an intensification factor 40% higher than the calculated value. In this example calculated i = 500 / 207 = 2.4 + 40% = 3.4, select factor i = 3.3. The desired pressure of 500 bar is finally adjusted with the Relief Valve (6).

Max. tightening torque

P / T / Z H
1/2″ BSPP 1/2″ BSPP
with steel washer 13.0 da/Nm 13.0 da/Nm
with cutting edge 13.0 da/Nm 13.0 da/Nm

Max. tightening torque flange mounting

Mounting bolt
M6 12.9 1.8 da/Nm