ACU-DYNE™
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™ 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 |




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.





