647-6474N.m 34-80mm Low profile Hydraulic Torque Wrench

1. The low profile design is made to fit in small spaces

2. Rigid steel design – durabilty, reliabilty and safety

3. Interchangeable head design, no tools needed for changing

4. Versatility: one hydraulic drive unit per torque capacity can be used to drive any hexagon head within that range

5. Constant torque output accuracy up-to ±3%

6. Dual rotation direction ( 360°X-axis * 180°Y-axis ) hydraulic swivel manifold

Product Drawings:

FAQ:

The selection of hydraulic wrench is determined by bolt size, torque requirements and space range.

1. Bolt size, firstly, need to confirm the specification of the bolt, metric or imperial, and the bolt size. If including many different size of nuts, we suggest choose different model of hydraulic torque wrench according to nuts size and torque force.
2. The specification and strength grade of bolts are the most critical parameters of hydraulic torque wrench selection.
3. Space position of bolts and nuts, if the space permitted, PDTA square drive hydraulic torque wrench and PDCT low profile hydraulic torque wrench are suitable, if the space is narrow, we suggest to adopt the PDCT series of wrench.
4. 1 ) One model of hydraulic wrench can only solve several similar bolts, usually with 1 - 10 impact sockets;
   2 ) it is best for qualified manufacturers to use an electric pump with two wrench heads, and use it diagonally, which can improve efficiency and torque more accurately.
   3 ) hydraulic wrenches must be used by special personnel, kept by special personnel and often maintained, such as oil change and cleaning.
   

Application field:

Our hydraulic torque gun are wildely used in mining , wind power plant , petroleum , chemical and many other field