Enerpac offers a variety of controlled tightening tools to best meet the requirements of your application. From mechanical torque multipliers to hydraulically driven square drive wrenches, and low profile torque wrenches. We offer the hydraulic torque tools you need for accurate and simultaneous tightening of multiple bolts.

Wcr4000 0

WCR4000-Series, Roller Cassette Torque Wrench

Max Torque 4,250 ft lbs
Spanner Size 1 7/16 - 3 1/8 in
Max Pressure 10,000 psi

Provides a safe, and reliable controlled bolting solution for applications with limited access

  • Spanners available to fit most commonly used API flanges
  • Small nose radius – resolves bolt to pipe restrictions
  • Slim spanner design – reduces bolt height restrictions
  • Wide range of spanners ranging from 1 7/16 - 3⅛ inches (36 - 80 mm)
  • Includes handle to improve tool handling and safety
  • Rigid solid steel body for maximum endurance and minimum downtime

 

E E412

E-Series, Manual Torque Multipliers

Max. Output 750 - 8,000 Ft. lbs.
Torque Ratio 3:1 - 52:1
Accuracy ± 5%

Enerpac manual torque multipliers provide torque multiplication in wide clearance applications when external power sources are not available

  • High efficiency planetary gear sets achieve high output torque from low input torque
  • Most models operator protected by anti-backlash device
  • Multiplier output accuracy ± 5% of input torque
  • Reversible, tighten or loosen bolts
  • Reaction bar or reaction plate type
  • Angle-of-turn protractor standard on E300 series models
  • Reaction plate models offer increased versatility with reaction point locations
  • E300 and E400 torque multiplier series replaceable shear drives provide overload protection of internal power train (one replacement shear drive is included)

 

S E412

S-Series, Square Drive Hydraulic Torque Wrenches

Max. Torque 25,150 Ft.lbs
Square Drive 3/4 – 2 1/2 inches
Nose Radius .99 - 2.50 inches
Max. Pressure 10,000 psi

View the Enerpac S-Series video.

Enerpac torque wrenches were designed using state-of-the art CAD techniques to bring you the most advanced square drive hydraulic torque wrench on the market.

  • Rigid steel design guarantees durability, reliability and safety.
  • Push button square drive release for quickly reversing the square drive for tightening or loosening
  • Fine tooth ratchet prevents tool “lock-on”
  • 360 degree swivel manifold with screw lock couplers
  • Optional Allen key drives 1/2 - 2 1/4 inch, 14-85 mm
  • Fast operation due to the large nut rotation per wrench cycle (35 degree) and rapid return stroke
  • Constant torque output provides high accuracy (± 3%) across the full stroke
  • Includes handle to improve tool handling and safety
  • Tested and certified according to ATEX

 

W E412

W-Series, Low Profile Hexagon Wrenches

Max. Torque 35,000 Ft.lbs
Hexagon Range 1 1/8 - 6 1/8 inch
Nose Radius 1.22 - 4.52 inch
Max. Pressure 10,000 psi

Enerpac torque wrenches were designed using state-of-the art CAD techniques to bring you the most advanced low profile hexagon torque wrench on the market.

  • Rigid steel design – durabilty, reliabilty and safety
  • No tools needed for changing hexagon heads
  • Versatility: one hydraulic drive unit per torque capacity can be used to drive any hexagon head within that range
  • Innovative, pinless wrench construction with quick release drive and automatic crank engagement
  • Fast operation due to the large nut rotation per wrench cycle (30 degree) and rapid return stroke, double-acting
  • Constant torque output provides high accuracy (± 3%) across the full stroke
  • 360 degree swivel manifold with screw lock couplers
  • Optional interchangeable metric and imperial hexagon heads and reducer inserts
  • Includes handle to improve tool handling and safety
  • Tested and certified according to ATEX

 

Sqd E412 1

SQD-Series, Square Drive Wrenches

Max. Torque 19,875 Ft.lbs
Square Drive Range 3/4 – 2 1/2 inches
Max. Pressure 11,600 psi

  • Enerpac square drive wrenches feature a very high torque-to-weight ratio
  • High speed, double-acting operation
  • High degree of rotation angle
  • Never-jam mechanism
  • High repeatability, with accuracy ± 3%
  • Slim nose radius and 360o swivel hose connection allow easier positioning in confined areas
  • Few moving parts means durability and low maintenance
  • Push-button drive release; no tools needed to reverse square or Allen-key drives for tightening or loosening
  • Optional Allen-Key drives 1/2 - 2 1/4 inch (14 - 70 mm).

 

Hxd E412

HXD-Series, Hexagon Cassette Wrenches

Max. Torque 17,860 Ft.lbs
Hexagon Range 1 1/4 - 5 inches
Nose Radius 1.12 - 3.78 inches
Max. Pressure 11,600 psi

  • Enerpac hexagon cassette wrenches feature a high torque-to-weight ratio, slim nose radius and flat design
  • High speed, high degree of rotation angle
  • Snap in, interchangeable cassettes, no tools required
  • 360˚ swivel hose connection allows easier positioning in confined areas
  • High repeatability, with accuracy ± 3%
  • Strong unibody design, integrated reaction arm and few moving parts make wrenches durable and reliable
  • Extensive range of metric and imperial hexagon cassettes and reducers
  • Drive unit and cassette come in storage case to protect from damage, water and dirt
  • Lock-ring couplers are standard.

 

Gt E412

GT-Series, Hydraulic Bolt Tensioners

Bolt Range 5/8-3 3/4" M16-M95
Load 0 - 319.8 tons
Max. Pressure: 21,750 psi

  • Enerpac hydraulic bolt tensioners have six load cells from ⅝" to 3¾" or from M16 to M95
  • Twin ports for quick connection of multiple tools
  • Only one size of bridge per size of load cell
  • Detachable and rotational bridgesimplifies bolt tensioner positioning
  • Full bridge window
  • Piston stroke indicator
  • Black surface treatment protects against corrosion
  • Anti-slip grip for more secure handling
  • Universal and multi-use tool

 

Bsh Metric Inch Sockets 2 0

BSH-Series, Heavy Duty Sockets

Square Drive 3/4 - 1 - 1 1/2 - 2 1/2 inches
Hexagon Size 19 - 155 mm
Hexagon Size 3/4 - 6 1/8 in

  • Heavy duty impact sockets for power driven torquing equipment
  • According ISO 2725, ISO 1174, DIN 3129, DIN 3121 or ASME-B107.2/1995
  • Both metric and inch socket sizes

 

Thq E412

THC, THQ-Series, Torque Wrench Hoses

Lengths 19.5 - 39 ft
Max. Pressure 10,000 - 11,600 psi

  • Thermoplastic torque wrench hoses
  • Dual hoses, 19.5 and 39 feet long
  • THQ-700-series with spin-on couplers for:
    • 10,000 psi S and W-series torque wrenches
    • torque wrench pumps with suffix “Q”
  • THC-700-series with lock-ring couplers for:
    • 11,600 psi SQD and HXD-series torque wrenches
    • torque wrench pumps

 

Ht B E412

HT, B-Series, Accessories for Bolt Tensioners and Pumps

Max. Pressure 21,750 psi

  • Enerpac bolt tensioner and pump accessories include hoses and quick disconnect couplers
  • 21,750 psi maximum operating pressure.