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Steel Mills Hydraulic Square Drive Torque Wrench High Torque Hydraulic Wrench Tool

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Steel Mills Hydraulic Square Drive Torque Wrench High Torque Hydraulic Wrench Tool

Country/Region	china
City & Province	hangzhou zhejiang

Product Details

Hydraulic torque wrench manufacturer and supplier

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

Application field:

Hydraulic wrenches are widely used. Hydraulic torque wrench is an important tool for the installation and disassembly of large-sized bolts in the construction, maintenance and repair of shipbuilding, petrochemical, wind power, hydropower, thermoelectric, mining, machinery, steel mills, rubber, pipelines and other industries. There is no substitute for other tools, which is not only convenient to use, but also provides very accurate torque, and the torque repetition

accuracy reaches about ±3 %.

PDTA hydraulic torque wrench products imported from china

Products Drawings:

PDTA hydraulic torque wrench products imported from china

Selection Chart:

SELECTION CHART OF PDTA SERIES HYDRAULIC TORQUE WRENCH
MODEL	07PDTA	1PDTA	3PDTA	5PDTA	8PDTA	10PDTA	15PDTA	20PDTA	25PDTA	35PDTA
TORQUE(N.m)	112-1120	183-1837	451-4512	752-7528	1078-10780	1551-15516	2062-20627	2666-26664	3572-34725	4866-48666
BOLT SIZE(M)	14-30	16-36	22-48	27-56	30-64	36-72	39-80	42-90	48-100	64-120
WEIGH(KGS)	1.8	2	4	7	9.1	13.1	18	25	31	45
L1(mm)	110.8	130	166	198	213	231	270	295	314	355
L2(mm)	139.3	182	241	281	308	336	400	443	464	489
H1(mm)	42	50	68	80	90	100	110	120	137	153
H2(mm)	65.8	72	95	123	130	141	179	182	200	217
H3(mm)	76.2	99	130	155	171	187	201	228	255	290
H4(mm)	108.1	144	176	198	216	230	244	268	295	330
R1(mm)	20.5	26	34	39	47	51	55	59	67	79
R2(mm)	68.3	99	134	152	171	174	195	250	251	271
SQUARE DRIVE	3/4"	3/4″	1″	1-1/2″	1-1/2″	1-1/2″	2-1/2"	2-1/2″	2-1/2″	2-1/2″

Model choose tips:

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

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.
The specification and strength grade of bolts are the most critical parameters of hydraulic torque wrench selection.
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.
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.