
0102030405
YK Hollow hydraulic torque wrench
Features
-YAX-YK Hollow hydraulic wrench is made of heat-treated high-strength alloy steel material, with an integrated power head, which comprehensively improves strength and service life; Large torque/weight ratio, dual action, high speed, large turning angle, high efficiency, one power head can be used with multiple working heads, with a wide working range. The 360°*360° rotating hose joint makes it easy to use in narrow spaces, and there will be no mechanism jamming. The torque repetition accuracy is as high as+3%, and no other tools are needed when loosening. The storage box protects the wrench head from damage, water immersion, and contamination, and has few moving parts. It is durable and easy to maintain.
-This wrench has a small volume, high torque, and accurate pre tightening.
-It is widely applicable to mechanical equipment and facilities in industries such as metallurgy, power, chemical, machinery, and communication.
-The installation, disassembly, and maintenance of important bolt connections can be easily and quickly completed, while effectively ensuring the torque value you need.

Technical parameters
Model |
Maximum torque (N.m) |
Cylinder diameter (mm) |
Rated pressure (Mpa) |
Nut opposite side S (mm) |
Bolt diameter M (mm) |
YAX-YK30 |
2900 |
30 |
40-60 |
32-55 |
M22-M36 |
YAX-YK60 |
5000 |
35 |
40-60 |
46-80 |
M30-M52 |
YAX-YK90 |
13000 |
40 |
40-60 |
85-105 |
M52-M72 |
YAX-YK120 |
24000 |
45 |
40-60 |
110-145 |
M76-M100 |