1 Inch Alloy Handheld Hydraulic Tools Torque Wrench With 360° Reaction Arm
Principle of hydraulic wrench
The hydraulic torque wrench is composed of a working head, an electric hydraulic pump, a double high
pressure oil pipe and a high strength sleeve. The power source is transmitted to the hydraulic torque
wrench by the electric hydraulic pump through the double high-pressure tubing. More specifically, the
pressure is generated by the motor motor inside the electric hydraulic pump after starting, and the
hydraulic oil is transmitted to the hydraulic torque wrench through the tubing medium, then the piston rod
of the hydraulic torque wrench is pushed forward and the piston rod is pushed by the piston rod. The
ratchet wheel driven by the front part of the spanner drives the ratchet wheel to drive the driving shaft to
complete the pre tightening work of the bolt.
Product Features
I. Patented integrated body design, more sturdy and durable
II. Rotary-return mechanism design, never-jam mechanism.
III. Hands-free operation, making the use more safety.
IV. Slim nose radius and 360°×180° swivel hose connection allow easier positioning
in confined space.
V. High repeatability, with accuracy±3%
VI. 360°reaction arm, makes the wrench get better supporting
VII. Standard working pressure: 700par.
| Model | Torque | Bolt Size | Weight | Square Drive |
| SHTW-1 | 183-1837 | 16-36 | 2 | 3/4” |
| SHTW-3 | 451-4512 | 22-48 | 4 | 1” |
| SHTW-5 | 752-7528 | 27-56 | 7 | 1-1/2” |
| SHTW-8 | 1078-10780 | 30-64 | 9.1 | 1-1/2” |
| SHTW-10 | 1551-15516 | 36-72 | 13.1 | 1-1/2” |
| SHTW-15 | 2063-20627 | 39-80 | 21 | 2-1/2” |
| SHTW-20 | 2666-26664 | 42-90 | 25 | 2-1/2” |
| SHTW-25 | 3472-34725 | 48-100 | 31 | 2-1/2” |
| SHTW-35 | 4866-48666 | 64-120 | 45 | 2-1/2” |
Machine Parameter
| Model | Torque N.m | Bolt Size M | Weight Kg | Square Drive |
| SHTW-3 | 451-4512 | 22-48 | 4 | 1” |
| L1 | L2 | H1 | H2 | H3 | H4 | R1 | R2 |
| 169 | 242 | 68 | 95 | 127 | 176.5 | 34 | 134 |
Drive hydraulic torque wrench is driven by the drive shaft to achieve the corresponding specifications of
the sleeve nut pre-tightening, as long as the torque range allows, according to the replacement of the
corresponding high-strength sleeve to complete different specifications of bolts, for a universal hydraulic
wrench, a wide range of applications.
Hydraulic torque wrench is widely used in ship engineering, petrochemical industry, wind power,
hydropower, thermoelectricity, mining, machinery, steel plant, rubber, pipeline and other industries in the
construction, maintenance, emergency repair, hydraulic torque wrench for the installation and
disassembly of large specifications of bolts is a more important tool; The device is irreplaceable, not only
convenient to use, but also provides a very accurate torque, torque repetition accuracy of about 3%.
Actual Process Picture
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1 Inch Alloy Handheld Hydraulic Tools Torque Wrench With 360° Reaction Arm Images
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