1. Home
  2. Hire
  3. Buy
  4. Applications
  6. About
  7. Contact

Product Sales

Hydraulic Torque Spanner (Square drive)


WREN Hydraulic Torque Spanner
WREN wrench LogoIBT Series:

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

hydralic wrench tool

Designed for heavy industry these hydraulic-torque spanner tools dominate Petrochemical, Mining and Power Station Infrastructure maintenance. The most power & built to last, lightest & smallest tools in their class.

The Solid Workhorse of the Heavy Maintenance Industry.

WREN IBT SERIES Hydraulic Torque Spanners

WREN IBT-3 Torque Wrench

Download Hydraulic Torque
Spanner 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

WREN HYDRAULIC-TORQUE SPANNER - Controlled Accurate Torque with + /- 3% -Safe Operation - Hands free Remote Control.
Compact Size = Ease Access - Heavy Duty Construction - high Power to weight - Tough for the Tightest Rusted Bolt! 

Hydraulic spanner pump

Hydraulic-Torque Spanner Pumps

Hydraulic Spanner Pumps use specific valve manifold to operate Hydraulic Spanner Tools. The Advance Side operates from 1,500PSI - 10,000PSI thus controling the torque/power output. A auto-shift valve controls the Retract Side with 1,500 PSI. Pumps can be 240 Volt or Air powered . Supplied with simple protective chrome frame, Hose Couplers, oil cooler, remote control and 4" Gauge.

cassette wrench
HERE for
Hex Cassette
Torque Low profile Ring Spanner Wrenches

Investment Protection

Pump Protection Frame
The Powder Coated Steel Pump Roll Cage protects during transport and rough handling.


Hydraulic Torque Spanner Operation?

The tool obtains its torque power by a Hydraulic Cylinder inside the tool body which push directly against a ratchet gear. The Cylinder is powered by a High Pressure Hydraulic pump via twinline hoses, one to advance the cylinder, the other to retract. A Variable Pressure Regulator from 1,500 PSI to 10,000 PSI controls the pressure to the small Cylinder inside the tool, thus controlling the Torque/power Output. A Torque Chart is used to connect Output to Pressure PSI figures to set. Once the Pressure is set, the tool will "stall" or stop turning when the pre-set Torque (via the PSI pressure) is achieved.

These Tools only use Impact Sockets, designed to take the large Torque pressures. Square Drive Sizes from 3/4" up to 2-1/2" with from 130 to 52,000 Ft Lbs ( 180 to 70,000 Nm ) are typical. The Impact Sockets are thick walled for extra strengh.

The Tool uses a "Reaction Arm" to push against an solid point to attain the Torque on the bolt. This means the Operator need only hold the Tool in place & is not required to take any of the torque/power reaction, adding to the Safety of these Torque Spanners.

Hydraulic Torque Spanners don't rely on man power or air pressures. The Hydraulic-Pump power is consistent and far more reliable. Hydraulic-torque Spanner tools offer the best Torque or Power output for their weight and size. They are used for any maintenance or shutdown jobs, through to the heavy Industry applications.

torque wrench shipping box

Weatherproof Shipping Containers

Available so all tooling remains intact and to be transported to site. Tough lockable lid and waterproof with 2 lifting handles - Containers can handle the pump, hose set, tool and sockets.
These boxes offer on-site heavy duty weatherproof protection

The IBT Hydraulic Torque Spanners utilise Impact sockets plus in-Hex Drivers.
Hire Torque Tools Aust supply all equipment via overnight Road Express to QLD Queensland Brisbane Mackay, Western Australia Karratha, Perth, VIC, Victoria, Melbourne, Geelong, Tasmania Hobart Burnie Launceston, SA South Australia Whyalla and Roxby Downs.

  Hire Buy Applications Downloads