RFH SERIES

Low Profile Hydraulic Torque Wrenches

-Heavy-duty aluminum-titanium composite light body
-360°×180° swivel, no space constraint, free operation.
-Constantly repeatable accuracy ±3%.
-Maximum torque power with minimum wall thickness.
-Designed to tighten and loosen nuts requiring high torque.
-Pressure relief valve prevents overpressure.
-Various cassettes, adaptors, and reducers are available.
-The new locking coupler ensures the oil keeps free access.
-Suitable for continuous operation at maximum pressure.

RFH® Hex Drive Hydraulic Torque Wrench

RFH series works directly on the nuts, and its body suits well in the narrow space. The aluminum-titanium alloy makes the wrench light and highly intense. RFH series ranges from 230N.m to 44500N.m; covers the most bolts size, and is the most comprehensive available in the market. RAFTORQ provides after-sales service all over the world.

Models Overview

MODEL	NUT RANGE	L	H1	H2	W1	W2	R	R	DRIVE WEIGHT	RATCHET WEIGHT	TORQUE	TORQUE
IMPERIAL	Inch	Inch	Inch	Inch	Inch	Inch	in. (min)	in. (max)	Lbs.	Lbs.	Ft-lbs (Min)	Ft-lbs (Max)
RFH 2	3/4 - 2.3/8	7.7	5	4	1	2	1.06	1.81	2	3.5	171	1780
RFH 4	7/8 - 3.1/8	10.2	7	5.7	1.7	3	1.42	2.40	4.4	9.7	431	4774
RFH 8	1. - 3.7/8	12	8.1	6.7	2.1	3.3	1.81	3.07	7	17.6	807	8683
RFH 14	2 - 4.5/8	14.2	9.4	8	2.5	3.9	2.36	3.43	12.1	25.6	1366	13659
RFH 30	4.1/4 - 6.7/8	16.9	11.9	10.7	3	5	3.07	5.04	25.1	63.9	3088	32886

METRIC	mm	mm	mm	mm	mm	mm	mm (min)	mm (max)	Kg	Kg	Nm (Min)	Nm (Max)
RFH 2	19 - 60	195.4	125.9	102.3	32	51	27	46	1	1.6	232	2414
RFH 4	36 - 80	258	187	145.7	42	66	36	61	2	4.4	585	6474
RFH 8	41 - 100	304	207	169	53	83	46	78	3.3	8	1094	11774
RFH 14	50 - 120	361	239	204	64	99	60	87	6	11.6	1852	18521
RFH 30	110 - 175	430	303	272	85	131	78	128	11.4	29	4188	44593

MODEL

NUT RANGE

DRIVE WEIGHT

RATCHET WEIGHT

TORQUE

IMPERIAL

Inch

in. (min)

in. (max)

Lbs.

Ft-lbs (Min)

Ft-lbs (Max)

RFH 2

3/4 - 2.3/8

7.7

1.06

1.81

3.5

171

1780

RFH 4

7/8 - 3.1/8

10.2

5.7

1.7

1.42

2.40

4.4

9.7

431

4774

RFH 8

1. - 3.7/8

8.1

6.7

2.1

3.3

1.81

3.07

17.6

807

8683

RFH 14

2 - 4.5/8

14.2

9.4

2.5

3.9

2.36

3.43

12.1

25.6

1366

13659

RFH 30

4.1/4 - 6.7/8

16.9

11.9

10.7

3.07

5.04

25.1

63.9

3088

32886

METRIC

mm (min)

mm (max)

Nm (Min)

Nm (Max)

RFH 2

19 - 60

195.4

125.9

102.3

1.6

232

2414

RFH 4

36 - 80

258

187

145.7

4.4

585

6474

RFH 8

41 - 100

304

207

169

3.3

1094

11774

RFH 14

50 - 120

361

239

204

11.6

1852

18521

RFH 30

110 - 175

430

303

272

131

128

11.4

4188

44593

L- LENGTH W1- WIDTH OF LINK W2- WIDTH OF POWER HEAD H1,H2- HEIGHT R- RADIUS

RFH SERIES

RFH® Hex Drive Hydraulic Torque Wrench

Optional Accessories

PRODUCT CATALOGUE