Hitachi WR9DM2, WH12DM2 instruction manual For WH9DM2, For WR12DM2

English

<For WH9DM2>

kgf·cm		N·m			5/16"⋅1-3/6"
(in-lbs)					(M8⋅30)
	1000		100
	(868)
torque	800			80
	(694)				High	strength		bolt
				60
Tightening	600
	(521)
	400			40
	(347)
	200			20
	(174)
	0			0
		0			1		2		3
		Tightening					time: sec
		(Steel			plate		thickness
		t = 3/8" (10 mm))

<For WR12DM2>

	kgf·cm			N·m	3/8"⋅1-5/32"
	(in-lbs)				(M10⋅30)
			200
torque	2000
	(1736)
	1500			150
Tightening	(1302)				High strength bo		lt
	1000		100
	(868)
	500		50
	(434)
					Ordinary bolt
	0		0
					1	2		3
		0

Tightening time: sec

(Steel plate thickness t = 3/8" (10 mm))

	kgf·cm	N·m			3/8"⋅1-3/6"
	(in-lbs)				(M10⋅30)
	1000		100
	(868)
					High strength bolt
torque	800			80
	600	60
	(694)
Tightening	(521)
	400			40
	(347)
						Ordinary bolt
	200			20
	(174)
	0			0

0 1 2 3

Tightening time: sec

(Steel plate thickness t = 1" (25 mm))

Fig. 18

	kgf·cm		N·m	15/32"⋅1-3/4"
	(in-lbs)			(M12	⋅
	2000	200			45)
torque
	(1736)
			150	High strength bolt
	1500
Tightening	(1302)
	1000	100
	(868)
	500	50
	(434)
				Ordinary bolt
	0	0
		0		1	2	3

Tightening time: sec

(Steel plate thickness t = 1" (25 mm))

Fig. 19

	kgf·cm				N·m		15/32"⋅1-3/4"
	(in-lbs)						(M12⋅45)
	1200			120
	(1042)
	1000	100
torque	(868)					High strength bolt
	800		80
Tightening	(694)
	600				60
	(521)
	400		40
							Ordinary bolt
	(347)	20
	200
	(174)
	0			0
		0				1		2	3

Tightening time: sec

(Steel plate thickness t = 1" (25 mm))

	kgf·cm			N·m			9/16"⋅1-15/16"
	(in-lbs)		200				(M14⋅50)
torque	2000					bolt
	1500	150
	(1736)					High strength
Tightening	(1302)
	(434)		100
	1000
	(868)
	500		50
	0		0				Ordinary bolt
					0		1	2	3

Tightening time: sec

(Steel plate thickness t = 1" (25 mm))

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