ACU-DYNE

All of the power, in your hands.

Hand pumps are the ideal choice for tensioning systems requiring a relatively low oil displacement, or where a smaller number of tensioners are specified. ACUTENSION is pleased to offer ACU-DYNE – the most reliable hand pump option available on today’s market.

Offering 70, 100, 150 MPa (1.0, 2.4 litre) and 250 MPa (2.4-litre tank) variants from stock, and >300 MPa consoles upon request, ACUTENSION can assure the apposite choice is available to customers across a range of sectors; no matter your working pressure.

And just like its ACU-HERO counterparts, ACU-DYNE customers are assured of unparalleled ergonomics, safety and performance; time after time.

Acu-DYNE - Acutension

ACU-DYNE guarantees accuracy thanks to its two-stage hydraulics, and a precise, durable, highly-accurate 110mm gauge. A hydraulic pressure relief valve on its dual pressure outlets ensures that plant and personnel are protected from over-pressurisation, whilst its long beam handle and easy-glide piston mechanism removes the effort normally associated with the controlled tightening or loosening of even the stubbornest of bolted joints.

ACU-DYNE also features cast steel feet complete with mounting holes, should you wish to mount the pump permanently in-situ.

  • Low-effort, easy-glide piston mechanism
  • Two-stage flow for accelerated tensioning
  • Low maintenance, rugged aluminium tank
  • Highly accurate 110mm gauge, available in:
    • MPa
    • bar
    • psi
    • customisable units and load output*

*available on request

  • To suit ISO10, ISO32 hydraulic oil
  • Powder-coated long-beam steel handle; stowable
    for ease of storage
  • Steel mounting feet for permanent installation
  • Fitted as standard with CEJN single quick connect
    (various one or two port options available)
Part Number:
Maximum working pressure (MPa)
Tank volume (cm^3)
Low stage stroke rate (cm^3)
High stage stroke rate (cm^3)
Handle effort at MWP
A (mm)
B (mm)
C (mm)
D (mm)
E (mm)
F (mm)
G (mm)
H (mm)
J (mm)
L dia. (mm)
Mass (kg)
A070-ACU-DYNE-1L 70 1000 20 1 230 620 170 110 80 75.3 575 68 84 134 6.6 8.7
A100-ACU-DYNE-1L 100 1000 20 1 230 620 170 110 80 75.3 575 68 84 134 6.6 8.7
A150-ACU-DYNE-1L 150 1000 20 1 370 620 170 110 80 75.3 575 68 84 134 6.6 8.7
A150-ACU-DYNE-2L 150 2400 20 1 370 620 170 110 80 127 575 68 84 134 6.6 10.5
A250-ACU-DYNE-2L 250 2400 20 0.7 460 620 170 110 80 127 575 68 84 134 6.6 10.5
Reho Schematic - Acutension
3D Reho Schematic - Acutension

Compatible with all of our tensioner offerings, ACU-DYNE is the preferred choice of operators looking for a compact, remote and easy to use power console, that stands-up to the heavy industrial environments it has been engineered to withstand.

ACU-DYNE handling the pressure, delivering the perfect result; time after time.