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Hydraulic Torque Multiplier - Square drive


WREN Hydraulic Torque Spanner
WREN wrench Logo

180 to 70,000 Nm Torque
Square Drive sizes:
3/4",  1",  1-1/2",  2-1/2"

hydralic wrench toolPOWER -

These Heavy Industry tools dominate Power Generation, Petrochemical and Mining Infrastructure maintenance. With the most power, built to last! Compact & lightest tools in their class.

The Real Engineering Work-horse for Industry Maintenance.

Select the Hydraulic Multiplier that's right for you

The first question is "What Torque is required?"
This is the critical information to match the best Multiplier Tool for your application.
Select the Multiplier model featuring the Torque required within the bottom half of its range. This leaves you with power to spare! Undoing bolts (the breakout) always need more high torque-power than when those same bolts were first tightened, especially that first "crack" to release stubborn nuts, so having more torque-power available is a must!
Example: If you need 1500Nm of torque. Best Multiplier selection is the 1" IBT-3 model, not the smaller 3/4" IBT-1.
Even though 1500Nm is in its range, select the bigger IBT-3 Multiplier tool instead, for greater versatile power.

Hydraulic Torque Multipliers

WREN IBT-3 Torque Wrench

Download Hydraulic Torque
Multiplier Flyer

Model Square
Torque Output Weight KG
Ft Lbs NM
IBT-1 3/4" 134 to 1344 182 to 1821 2.5
IBT-3 1" 328 to 3278 444 to 4442 5
IBT-5 1 1/2" 547 to 5470 741 to 7412 8
IBT-8 1 1/2" 783 to 7831 1061 to 10,611 11
IBT-10 1 1/2" 1127 to 11,272 1527 to 15,274 15
IBT-20 2 1/2" 1937 to 19,370 2625 to 26,247 26
IBT-25 2 1/2" 2523 to 25,226 3419 to 34,182 35
IBT-35 2 1/2" 3535 to 35,354 4790 to 47,905 50
IBT-50 2 1/2" 5230 to 52,300 7087 to 70,867 87

Torque Wrench Hire case solution
All Hydraulic Multipliers HIRE with 240V or Air Hydraulic Pumps with full cage Protection, Twinline Hose,
Impact Sockets & Calibrated Torque Chart in a weatherproof Site Case.

Delivered Australia Wide in a Weatherproof, Lockable Site Case

torque wrench shipping box Weatherproof Case

Hydraulic spanner pump

Hydraulic Multiplier Pump

Hydraulic-Multiplier Pumps use specific valve manifolds for twinline hoses to operate Multiplier Tools. The "Advance Side" operates from 1,500 - 10,000 PSI controlling the torque output. The auto valve controls the Retract Side to 1,500 PSI. Pumps can be 240Volt or Air driven. Supplied with simple chrome frame, Hose Couplers, oil, remote control and 4" Gauge. Typically with 4 Ports, also available in 8 Port model.

cassette wrench
HERE for
Low Profile Hex Cassette
Torque Ring Spanner type Wrenches

torque wrench shipping box

Weatherproof Shipping Containers

Tooling remains safe to be transported to site. A Tough Case with lockable lid, waterproof and 2 lifting handles. Containers can hold pump, hose set, sockets and Multiplier tool.
Tool investment protection against transport damage!


Hydraulic Multipliers Square Drive Series

Hydraulic Torque wrench applicationHydraulic-torque Multipliers are the most accurate, smallest, lightest, and most powerful tool for torque use in Engineering workshops. 1-1/2" Torque wrench applicationCompared to Pneumatic Nut Runners Hydraulic Multipliers are 1/2 the weight & twice the power, with uncontested accuracy and reliability. Hydraulic-torque Multipliers are the balance of quality, design, features & price.

Hire or Rent Sq Drive Multiplier delivered Aust Wide
Torque 82 to 53,000 ftlbs with Square Drives from 3/4", 1", 1-1/2", to 2-1/2".
Extension Reaction Arms are also available.

WREN are the worlds largest manufacturer of Hydraulic Torque Tools, with full ISO9001:2000 certification. Service, Support, Calibration & 12 Month Warranty is guaranteed direct through the importer.

The WREN Series of Square Drive Multiplier offer a compact design, constructed of super strength aluminum-titanium alloy and steel alloy for strength and durability while minimizing weight.

This is a serious Tool, serviced, hired and sold by trained people.
As a Distributor for WREN Multipliers & Pumps we have access to large stock and spare parts held in Australia.

Using high grade, light weight, aluminium alloys to ensure strength and reliability, Wren offers all the standard features that high performance hydraulic multipliers require. 360 degree Hose swivels, fully adjustable reaction arms, reaction pawls, quick release arms, reaction boots, light weight titanium alloy housings, accessories reaction arms and more.

We recommend Wren to Heavy Engineering looking for a proven high torque multiplier tool. Backed and well supported in Australia, offering spare parts and service centers in 4 states. Proven performer with leading power to weight, outputs, size and pricing.

Hire Torque Tools Aust hire Hydraulic High Torque Impact Sockets, Multiplier Tools, hydraulic pumps for Multipliers and Lokrite Backup Nuts delivered to Vic regional Victoria, South Australia SA, Western Aust WA, New South Wales NSW, NT Northern Territory and Tasmania.

The WREN IBT Multiplier utilise Impact sockets and in-Hex Drivers.
We deliver Multiplier tooling equipment Australia wide via overnight Road Express to QLD Queensland Brisbane Mackay, Western Australia, Perth, Karratha, VIC Victoria Melbourne, Geelong, Tasmania Hobart Burnie Launceston.

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