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MULTI-STAGE HYDRAULIC BOLT TENSIONER - MST SERIES

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Features

Bolt Size (cm)	1.1/8" to 1.7/8"
Load (KN)	464 to 1231

The Multi-stage hydraulic bolt tensioner range includes models that are suitable for: Blade Bolts, Rotor, Main Shaft, Mid and Upper tower, Blade Bearing, Foundation, Nacelle applications and many more on a wide spectrum of OEM Wind Turbines.
Working pressure 1500 bar /21755 psi.
Fast, simple, accuracy, reliable, ideal tightening and bolting tools for wind turbine.
Small, compact, large load. Durable composite material seal kit.
Clear over stroke alarming mark.
Optional gear drive rotate nut quickly.

Model	Bolt Diameter		The Min. Length of Thread	The Max. Length of Thread	Working Stroke	Bolt Distance	Max. Load	Outside Diameter	Min. height
	Bolt Diameter		The Min. Length of Thread	The Max. Length of Thread	Working Stroke	Bolt Distance	Max. Load	Outside Diameter	Min. height
	mm	in	mm	mm	mm	mm	kn	mm	mm
MST-M30	M30	1-1/8"	62	69	7	66	464	73	276
MST-M33	M33	1-1/4"	66	73	9	72	583	78	295
MST-M36	M36	1-3/8"	75	82	9	77	677	84	326
MST-M39	M39	1-1/2"	78	88	10	83	805	90	360
MST-M42	M30	1-5/8"	83	91	10	89	926	96	357
MST-M45	M42	1-3/4"	87	96	10	96	1091	105	371
MST-M48	M48	1-7/8"	93	102	10	102	1231	110	387