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Hydraulic Torque Multipliers - Hex Cassette Series

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The Hex Cassette Hydraulic Torque multiplier offer extreme low clearance. These Hydraulic Torque multiplier tools offer a angle torque wrench solution. Industries like refineries and petrochemical now have simple hex cassette Hydraulic Torque multiplier solutions. In alignment with B7 torque tables these tool offer limited clearance features to solve access issues.

These Limited clearance hydraulic torque multipliers offer a ring spanner style tool with a radius similar to impact sockets. Hydraulic torque multipliers archive tight access areas so torque can be applied to bolting you may have thought previously impossible.

These Multipliers Tools are light weight, small and fast.

Hex Cassette Link Tools
Torque Wrenches
MODEL Ratchet Link Hex Size Torque Output Weight Dimensions
Ft Lbs NM L NS R W1 W2
Imperial Metric Min Max Min Max Lbs KG In mm In mm In mm In mm In mm
LINK-2 3/4 - 2-1/4 19-65 255 1710 346 2318 4.5 2 7.2 183 1/4 - 2-9/16 19-65 0.35 9 1.26 32 1.92 49
LINK-4 1" - 3-1/8 25-85 580 3855 786 5226 9.7 4.4 9.7 248 1-5/16 - 3-1/8 32-80 0.47 12 1.65 42 2.56 65
LINK-8 1-5/8 - 4-1/8 46-105 1143 8151 1549 11049 19.5 9 12.1 308 1-13/16 - 3-7/8 46-100 0.59 15 2.08 53 3.22 82
LINK-14 2-1/2 - 5-3/8 60-135 2010 13400 2725 18165 33 15 14.6 372 2 - 4-5/8 50-120 0.72 18.5 2.48 63 3.89 99
LINK-18 3-1/2 - 5-1/2 75-140 2676 17845 3628 24191 51 23 15.5 393 3" - 5-1/2 75-140 0.87 22.2 2.75 70 4.37 111
LINK-30 3-1/2 - 6-1/2 90-165 4770 31800 6466 43108 78 35.5 18 457 3-9/16 - 6-1/8 90-155 1 25.4 3.26 83 5.28 132
rtx specs
Torque Wrenches

POWER HEAD

The Hex Cassette tools can be built up like a kit. You can purchase the Power Head seperate from the hex cassette.

Torque Wrenches

HEX CASSETTE / LINK

The Cassettes are available in hundreds of sizes. 3/4 up to 8" a/f. You can also use inserts radius permitting. You can purchase the hex cassette separate from the Power Head.

Torque Wrenches

ALCO EXTENSION REACTION ARMS
Also known as Baseball Bats for Hydraulic Torque Multipliers. The Hydraulc Torque Multiplier arms offer more reaction options. Hydraulic Torque Multiplier in some cases may have no reaction point with the standard arm. The Alco arm can help get you out of trouble. They are available for Square Drive & Hex Cassette multipliers. TJ Tools have these on stock for most models. Reaction Arms come in many sizes for Hydraulic Multipliers. Constructed from high grade Aluminium these reaction arms are strong and light weight. To attach simply clip off the existing reaction arm and replace with the Alco arm. It is done in seconds. The Alco arm is retained by the same pin the standard head uses.

POWER HEAD & CASSETTE LINK:

These tools allow you to solve almost any heavy industry bolt torque requirement. Mining Petrochemical Rail Shipping Quarry Injection.

HYDRAULIC MULTIPLIER PUMPS
HYDRAULIC MULTIPLIER PUMPS ~ ELECTRIC
Power Source: 220 / 240 Volt Single Phase 50Hz
Valve: 4 Way
Sump Capacity: 10 Liters / 1 gallon
Remote Control: 3 Meter lead
Weight: 29.4kg
Frame: 20mm steel tube - Free
Motor: 1-1/8 hp
Oil Flow Rate: 11.3 Liters Minute
Pressure Gauge: 4" Liquid Filled
Oil Level / Temp: Sight Glass
Regulator: 1,500 - 10,000 psi
Safety Relief: 10,000 psi / 700 Bar
Hydraulic Test Tag: Supplied
Noise Level: 89-90db
Manufacture Origin: USA
Part Number: 22450
This pump is the ultimate Electric over hydraulic multipler wrench pump. Proven, Reliable and Fast.  Auto retract and auto low pressure dump. TJ Tools are the OEM Direct Authorized suppliers and repair centers for these Hi Torque pumps.  These pumps dominate all over the world.
HYDRAULIC MULTIPLIER PUMPS ~ AIR
Power Source: AIR 35-50 cfm @ 90 psi
Valve: 4 Way
Sump Capacity: 10 Liters / 1 gallon
Remote Control: 3 Meter lead
Weight: 29.4kg
Frame: 20mm steel tube - Free
Motor: 3 hp
Oil Flow Rate: 7.3 Liters Minute
Pressure Gauge: 4" Liquid Filled
Oil Level / Temp: Sight Glass
Regulator: 1,500 - 10,000 psi
Safety Relief: 10,000 psi / 700 Bar
Hydraulic Test Tag: Supplied
Noise Level: 89-90db
Manufacture Origin: USA
Part No: 22500
This pump is the ultimate Air over hydraulic torque multipier wrench Pump. Perfect for wet areas or high risk ignition environments. No hot work clearance needed. Proven, Reliable and Fast.  Auto retract and auto low pressure dump. TJ Tools are the OEM Direct. These pumps dominate all over the world.
IN FIELD EXAMPLES

ALUMINIUM EXTRUSION PRESS - Cap Screws. The tools are often best suited for Cap screws using hex key to eliminate any side loading. Hex Cassette link tools are designed for low clearance and long stud applications. The Hex ratchet is brass bushed & only use proven materials and designs.

Industry examples for the Hex Cassette are: Mining, Mill Liners, Crushers, Wear Plate Bolts etc. Petrochemical Refineries Exchangers, Flanges, Pumps.  Power Stations Turbines, Steam Pipes, Pumps, Quarries, Crushers.  Earthmoving Excavators, Slu Rings, Cat,  Komatsu etc.  Prep Plants, Malco / Honert Mechs. 

Torque Wrenches

PETROCHEMICAL:  All Hydraulic Torque Multipler high torcs use reaction pawls to provide full ratcheting. This also allows the tool to ratchet without being held. Reaction pawls act like an anti-wind up device. It locks in behind each tooth of the ratchet as the gear rotates.The hose swivel adjusts Vertically and Horizontally to ensure the hoses can moved to the safest position. The Hex cassette tool is the ideal tool for High Pressure Flanges. Long studs create problems for even the deepest Impact Sockets. The Hex Cassette becomes the solution. The Hex Cassette tool reacts inline directly onto the next nut. This eliminates any side load forces. 90 degree pipe  flanges often result in minimal clearance over the studs this also is no challenge for the  Low tool. For critical joints 2 or 4 tools can used together to improve speed and even clamping load. Distributors Australia: WA NT SA NSW QLD VIC PNG

Torque Wrenches

MALCO HONERT / LUDOWICI Unbalanced vibrating motors. These gearboxes are bolted to beams across large screens in processing plants. Often found in Prep Plants these screens are vibrated by the unbalanced motors to refine raw materials. Continual vibration means without the correct torque these bolts will work lose. The webbing on the gearbox and limited over head clearance makes using a Impact Socket and square drive tool not possible. This photo shows the tool in position even with the counter weight in the lower position. The bolts are usually 60mm a/f with a torque over 2,500 Ft Lbs. The '4' with 3,800 Ft Lbs is the solution ideal for applications where access with a socket is not possible. This is a typical job for the Hex Cassette tool. The processing Industry has many applications like this. They use crushers, sizers, mills which all experience vibration and jarring

HIGH TORQUE PUMPS: (240 Volt or Air) Wrench pumps or Power Packs are double acting systems specifically set up for Hydraulic Torque Multipliers. The Advance port is adjustable, regulated between 1,500 to 10,000 psi. This allows you to choose a torque setting via a pressure / torque chart. The pumps use an auto retract valve with the retract pressure set at 1,400 psi. This Power team model is used by most Hydraulic Wrench Manufacturers. TJ Tools can offer the unit direct. TJ Tools are the Authorized  SPX Power Team Service Provider. The PE-55 offers High Flow ( 11 Lit /Min ) for fast tool operation. Sump capacity of 10 Litres with a temp gauge and sight glass. Pressure gauge is a 4" liquid filled in psi and KPA. The roll cage offers critical protection for rough handling in the field. This unit comes with 1/4" screw couplers, oil, test tagged, ready to go. It will operate almost every brand of Hydraulic Torque Multiplier. The PE Series pump has been around for over 30 years and is proven in the field.

Torque Wrenches
Torque Wrenches

FOUNDATION BOLT TOOLS The Hydraulic Torque multipliers are the perfect partner for these applications. Foundation bolts are often studs which are chemically anchored or concreted into the ground, walls and ceilings etc. They are used in civil and mechanical construction to hold plant & materials in place. These might be building frames, Ball and Sag Mills, Rock Bolting of Ceilings in underground mines, Chair Lift uprights in the snow fields ...  etc. This tool allows the excess stud to pass through the tool. Correct torque on these structural bolts is important. Theses tools make this job a breeze because it's light weight and small compared to conventional torque tooling. When working over head tooling needs to be light weight. To tighten or loosen the nut simply flip the Hex cassette wrench over to work in reverse. If you have a application similar to this contact us or email a photo of your bolting job.

Torque Wrenches

ADJUSTING SET SCREWS: Access doesn't get much tighter than this. The Hex Cassette has thousands of uses. In the Locomotive industry we have sold the Hex Cassette for doing Big Ends on V12 Motors. Elongation measurement of the stud is used to achieve correct stud load. A Large micrometer is used to measure the total length of the stud.

Using a Hex Cassette '4' they apply rotation to the nut and measure the stud extension at the same time. The Hex models are the result of many years in the field refining the requirements of our tooling. We get to what works and what doesn't. The Hex Cassette is a balance of technology the best raw materials and experience. When it comes to Hydraulic Torque multipliers you cant take short cuts. They need design excellence and precision to work correctly.

Hex Cassette Hydraulic Torque Multipiers low clearance models offer many solutions for flanges pressure vessels heat exchangers for the refinery industry. In alignment with B7 torque tables these tool offer limited clearance features to solve access issues.

Limited clearance torque tools offer a ring spanner style tool with a nose radius similar to impact sockets. Tight access torque tools permit torque to be applied to bolting you may have thought previously impossible.

1 tool 2 tools 3 tools 4..... Hex Cassette torque wrenches can be easily set up to run off one pump. This provides even load or clamping pressure all applied simultaneously.

Following the first flange setting / assembly the pre torques may be inconsistent. When the multi torque tool system is applied it quickly evens out the uneven load. The tool with the least resistance will operate until pressure to the other tools equalizes. Then all the tools will operate together. No more guess work. This system is fast, simple to operate and achieves the ultimate solution to even flange load clamping pressure.

Tight access torque solutions - The Hex Cassette tools take on some tough access issues. These tools are your perfect partner when nothing else will fit. Tough, Light weight, well backed.

Torque tool Solutions

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