YNBK series hollow hydraulic torque wrenchDetailed product description：

The YNBK series hollow hydraulic torque wrench is a power torque tool that can accurately control torque under the drive of system pressure. Its structural forms include drive type (square shaft) and hollow type (hexagonal hole), made of titanium alloy and ultra-high strength materials. It is an ideal tool for accurately achieving torque requirements and can conveniently and quickly complete bolt loading and unloading tasks. Based on your usage space, we can also provide personalized solutions. Choosing us ensures your safety.

Hollow hydraulic wrench

Made of high-tech aerospace materials (titanium alloy) and ultra-high strength materials.
The oil pipe joint that can rotate 360 °× 360 ° is easy to operate.
Separable power head and working head, one power head can be combined with multiple working heads to meet different specifications of bolts.
Lightweight, thin, short, small, high torque, suitable for small spaces.

YNBK series hollow hydraulic torque wrench

model	YNBK-2	YNBK-4	YNBK-8
Torque range (Nm)	180-1868	532-5323	1016-10168
Nut edge range (mm)	27-50	27-65	50-90
Weight of power head (kg)	zero point nine	one point seven	three
Working head weight (kg)	one point five	three point four	six point three
L	one hundred and ninety-six	two hundred and fifty-eight	three hundred and ten
H1	one hundred and twenty-six	one hundred and sixty-three	one hundred and ninety-two
H2	one hundred and two	one hundred and thirty-six	one hundred and sixty-eight
W1	thirty-two	forty-two	fifty-three
W2	fifty-one	sixty-six	eighty-three