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Hydraulic torque wrenches

A hydraulic torque wrench is a tool designed to exert torque on a fastener to achieve proper tightening or loosening of a connection through the use of hydraulic. A torque wrench is applied to the nut eighter directly or in conjunction with an impact socket. Hydraulic torque wrenches apply a predetermined, controlled amount of torque to a properly lubricated fastener.

The main characteristics of a hydraulic torque wrench which set it apart from other powered wrenches of similar function are that it must generate torque using only hydraulic means it must be self ratchering and it must include an accurate method of determining the amount of torque applied. A hydraulic torque wrench is significantly quieter, lighter weight and more accurate than pneumatic impact wrenches capable of similar torque output, making it an appealing alternative for many users to the very loud and cumbersome impact wrenches or torque multipliers which were formarly the only viable option for working with very large nuts until the hydraulic torque wrench was introduced.

PS series hydraulic torque wrenches

The multi-faceted PS series isthe preffered tool of choice on applications in every industry. From petrochemical plants, Steel plants, Offshore platforms and the windmill industry, the PS series is the most versatile tool that outperforms all the others.

Model	Height (mm)	Lenght (mm)	Width (mm)	Square drive	Min. torque (Nm)	Max. torque (Nm)	Weight
PS-2	105	160	108	3/4"	167	1716	1,85
PS-3	131	208	149	1"	441	4511	4,20
PS-5	161	252	175	1-1/2"	843	7375	8,40
PS-7	176	276	202	1-1/2"	1000	10003	8,90
PS-11	198	313	223	1-1/2"	1491	14906	13,60
PS-20	236	410	279	2-1/2"	2618	27969	28,5
PS-27	260	416	297	2-1/2"	3687	36873	32,75
PS-60	295	521	370	2-1/2"	7855	78630	60,80

PX series hydraulic torque wrenches

• Cylinder and link body are manufactured from high grade, high strength alloy;
• Sliders reduce friction and prevent wear on the piston;
• 4:1 safety ratio couplers. Assure safe operation with ease of engaging and disengaging of hoses.

Model	Height (mm)	Lenght (mm)	Width (mm)	Suitable bolt (mm)	Min. torque (Nm)	Max. torque(Nm)	Weight (kg)
PX-1	83	111	20	13-41	59	755	0,5
PX-2	103	147	32	19-60	255	2550	1,73
PX-4	144	203	41	25-80	530	5296	2,97
PX-8	180	253	52	50-105	1128	11690	5,79
PX-16	194	330	64	65-135	2108	22487	7,48
PX-32	278	390	82	80-165	4364	48288	12,17
PX-45	278	450	124	80-165	6453	62861	13,70

Square drive hydraulic wrench

• Max Working Pressure: 700 bar;
• Compact design. The raw material is TITAL-919 alloy, a high strength and ultra-light space material with the strength and toughness of the fuselage significantly strengthened;
• The trigger style lock needs only slight pressure to operate, and you may situate the reaction arm of 360 grades trimming style on the support as required;
• A precise ratchet is adopted with 3% accuracy;
• Max torque up to 100000Nm.