DTE-S straight series

POWERO

DTE-62S

DTE-85S

DTE-125S

DTE-255S

DTE-390S

DTE-500S

DTE-620S

DTE-820S

DTE-1020S

DTE-1250S

120

150

250

350

500

800

1200

1400

2000

2200

620

850

1250

2550

3900

5000

6200

8200

10200

12500

88

88

88

88

88

110

128

128

128

128

430

430

438

485

495

510

520

555

555

555

210

210

210

210

210

210

210

210

210

210

6.4

6.8

6.8

8.5

9.1

12.5

16.2

17.9

18

18.5

ModelWeight

(kg)

E

（mm）

L

（mm）

D

（mm）

Max.torque

(Nm)

3/4＂

3/4＂

1＂

1＂

1-1/2＂

1-1/2＂

1-1/2＂

1-1/2＂

1-1/2＂

1-1/2＂

01

Min.torque

(Nm)

Square

C

Digatal display & buttons

Lifetime free

carbon-brush

Standard reaction arm is made of steel.Pls add”A”after model No. for AL-TI alloy.

Digtal Torque-Control Electric Wrench(straight type)

No need to refer

to "torque table”.

Bolts loosening requires higher

torque, thus 50% reserved torque

is necessary for such application.

Power supply: 220-230V 50Hz;

Contimuous rotation without impact, much more efficient than hydraulic wrench;

Intelligent torque control system,with fault self-checking function and power-off memory function;

Torque precision:±4%, ± ouble speed design, high/low speed can be shifted freely;

Two ways of torque setting:

- Set the torque manually

- System recommends torque as per bolt parameters;

Human-computer interface. Torque value is shown directly on LCD display. Torque table, is not needed;

Electronic system against over-tighten and the clutch against overload, they can protect driving components effectively;

Intelligent motor-speed control system, it makes the using life of carbon-brush 5-10 times longer than other brand wrenches.

repeatability: 1%,d

Digtal Torque-Control Electric Wrench(straight type)

POWERO

Digtal Torque-Control Electric Wrench(angled type)DTE-W angled series

Standard reaction arm is made of steel.Pls add”A”after model No. for AL-TI alloy.

DTE-62W

DTE-85W

DTE-125W

DTE-255W

DTE-390W

DTE-500W

DTE-620W

DTE-820W

DTE-1020W

DTE-1250W

120

150

250

350

500

800

1200

1400

2000

2200

620

850

1250

2550

3900

5000

6200

8200

10200

12500

88

88

88

88

88

110

128

128

128

128

340

340

340

340

340

510

340

340

340

340

252

252

259

306

316

330

345

378

378

378

210

210

210

210

210

210

210

210

210

210

7.6

7.8

8.0

9.6

10

13.4

17

19

19.2

19.5

ModelWeight

(kg)

H

（mm）

E

（mm）

L

（mm）

D

（mm）

Max.torque

(Nm)

Lifetime free

carbon-brush

3/4＂

3/4＂

1＂

1＂

1-1/2＂

1-1/2＂

1-1/2＂

1-1/2＂

1-1/2＂

1-1/2＂

Digatal display & button

02

Min.torque

(Nm)

Square

C

*Lifetime free carbon-brush

Free opposite rotation,

bring great convenience

for the operation.

Angled type is equipped

with brake and cutoff

system.

All electric/pneumatic

wrenches are equipped

with high/low speed

function.

Power supply: 220-230V 50Hz;

The angled design is more suitable for narrow working space;

Contimuous rotation without impact, much more efficient than hydraulic wrench;

Intelligent torque control system,with fault self-checking function and power-off

memory function;

Torque precision:±4%, ± ouble speed design, high/low speed

can be shifted freely;

Two ways of torque setting:

- Set the torque manually

- System recommends torque as per bolt parameters;

Human-computer interface. Torque value is shown directly on LCD display. Torque table, is not needed;

Electronic system against over-tighten and the clutch against overload, they can protect driving components effectively;

Intelligent motor-speed control system, it makes the using life of carbon-brush 5-10 times longer than other brand wrenches.

repeatability: 1%,d

Digtal Torque-Control Electric Wrench(angled type)

PO

WE

RO

D

C

2

1

L

E

DTA-88S

DTA-138S

DTA-190S

DTA-250S

DTA-310S

DTA-360S

DTA-465S

DTA-600S

DTA-1050S

DTA-1250S

120

180

260

390

480

520

650

920

1650

2000

880

1380

1900

2500

3100

3600

4650

6000

10500

12500

88

88

88

88

88

88

128

128

128

130

365

365

365

365

420

420

420

450

485

495

185

185

185

185

185

185

185

185

185

185

5.7

6.0

7.5

7.8

8.2

8.4

8.5

15

17.2

18.5

DTA-S straight series Noiseless Pneumatic Torque Wrench(straight type)

Noiseless Pneumatic Torque Wrench(straight type)

ModelWeight

(kg)

E

（mm）

L

（mm）

D

（mm）

Max.torque

(Nm)

1＂

1＂

1＂

1＂

1-1/2＂

1-1/2＂

1-1/2＂

1-1/2＂

1-1/2＂

1-1/2＂

ABS strong case

Air register kit

03

6bar compressed air,air consumption under max.power is: 580L/min;

Powerful and low noise,less than 80Dba under max.power;

Set and control torque by adjusting the pressure on air register;

Accuracy:±5%，repeatability: ±1%;

Optional digital air register, torque precision:3%, ± ;

Compact planet design,small size,higher torque/weight ratio;

4-way type of power control system,large-span torque;

7-vane type high performance air motor, high efficiency,no impact

torque can be continually output;

Design of reverse pressure-bias motor provide the max.power and

torque in reversing mode, satisfying the request of higher torque when

loosing bolts;

Positive/reverse button by single hand,switch valve of TOUCH type;

Excellent performance of continuous running can meet high workload.

repeatability: 1%

Min.torque

(Nm)

Square

C

* DTA series pneumatic wrenches includes:Air register,hose,quick coupling(air inlet connector of air register is excluded).

All pneumatic wenches

have th i s s tanda rd

pneumatic accessory.

Compressed air releases quickly in air motor and takes a lot of heat, thus power units will never heat up under continuous high workload, even in hot summer.

2 1

L

H

D

C

E

POWERO

Noiseless Pneumatic Torque wrench(angled type)DTA-S angled series

DTA-88W

DTA-138W

DTA-190W

DTA-250W

DTA-310W

DTA-360W

DTA-465W

DTA-600W

DTA-1050W

DTA-1250W

All DOUTEC products

are packcd in strong

ABS case, easy to

trasport and store.

ModelWeight

(kg)

H

（mm）

E

（mm）

L

（mm）

D

（mm）

Max.torque

(Nm)

120

180

260

390

480

520

650

920

1650

2000

880

1380

1900

2500

3100

3600

4650

6000

10500

12500

88

88

88

88

88

88

128

128

128

130

258

258

258

258

258

258

258

258

258

258

185

185

185

185

185

185

185

185

185

185

250

250

250

315

315

315

315

345

375

375

5.7

7.8

6.0

7.2

8.2

8.4

8.5

15

17.2

18.5

Noiseless Pneumatic Torque Wrench(angled type)

Air Register

1＂

1＂

1＂

1＂

1-1/2＂

1-1/2＂

1-1/2＂

1-1/2＂

1-1/2＂

1-1/2＂

04

6bar compressed air, air consumption under max. power : 580L/min.

More suitable for limited working space.

Low noise motor , the noise is much lower.

Torque precision:±5%, ± .

Optional digital air register, torque precision:3%, ± .

Shift high/low speed mechanically , greatly promote working efficiency.

Reaction arm of high strength ,anti-easily-broken, adjustable by 360-degree.

Equipped with brake & cutoff system to protect the operator.

New ergonomics-design handle, which is freely connected with drive units

and can be rotated, improves operation convenience and comfort.

repeatability: 1%

repeatability: 1%

Min.torque

(Nm)

Square

C

* DTA series pneumatic wrenches includes: air register, hose, quick coupling(air inlet connector of air register is excluded).

Packing

As the reverse torque of

pneumatic wrench is much

higher, 30% reserved torque

is enough.

MD Series

Non-Standard

We can make special reaction arm &

non-standard socket as per different

occasion.Longer transmission shaft for extremely narrow space.

Manual Force Multiplier

MD-08

MD-12

MD-32

MD-42

MD-62

MD-120

800

1200

3200

4200

6200

12000

1:4

1:4

1:16

1:16

1:22

1:60

88

88

88

88

129

129

156

163

210

220

248

281

3.6

3.7

5.5

6.1

12.4

15.5

L

（mm）

D

（mm）

/ ＂

3/4＂

1/2＂

3/4＂

1/2＂

1/2＂

1 2 / ＂

1＂

1＂

1-1/2＂

1-1/2＂

1-1/2＂

3 4

All DOUTEC products

are packcd in strong

ABS case, easy to

trasport and store.

06

Suitable for the occasions where it requests for high torque but power

supply or space is limited;

Torque increasing system of precise planetary gears, accuracy: ±5%;

All models are equipped with anti-returning device, to improve operation

convenience and security;

Assisted with manual torque wrench, to easily realize precise assembly of bolts/nuts;

Easily switch clockwise to anti-clockwise direction by the reversing bar and buttons.

ModelReducing

Ratio

Max.torque

(Nm)

Input

Square S

Square

Drive C

Weight

(kg)

Do not drive mechanical force

multiplier by impact power tools.

It may destroy the drive system.

It is advised to be assisted with

manual torque tools.

Packing

Manual force multiplier

Square Drive Hydraulic Wrench

DHT Series

DHT-1

DHT-3

DHT-5

DHT-8

DHT-10

DHT-20

DHT-25

DHT-35

DHT-50

H1

(mm)

L3

(mm)

L2

(mm)

L1

(mm)Drive Shaft

Suitable Bolt

（mm）

194-1938

460-4606

768-7680

1100-11002

1583-15835

2721-27208

3540-36445

7320-50285

10930-72860

16-36

22-48

27-56

30-64

36-72

42-90

48-100

64-120

90-以上

130

170

202

228

237

287

323

351

376

102

140

160

184

192

248

256

271

295

182

249

286

326

336

433

464

494

528

52

70

81

90

100

120

138

153

162

2

4

7

10.6

12.9

25

33.8

43

52

H2

(mm)

77

97

125

134

144

187

206

217

226

H3

(mm)

96

127

149

172

181

221

258

279

291

H4

(mm)

133

165

184

207

216

256

231

315

326

R1

(mm)

8

34.8

39.8

46.8

50.8

59.8

70.8

76.8

78.8

3/4＂

1＂

1-1/2＂

1-1/2＂

1-1/2＂

2-1/2＂

2-1/2＂

2-1/2＂

2-1/2＂

+

360 swivel reaction arm.。

① 360 X180 swivel hose coupler,free of space reseriction.

。 。

②

Standard square drive shaft for quick changeof disembling direction.

③

④ Locking Unit

⑤ Realease triggler.

H4

H3

R1

L2

L3

L1

H1

H2

07

Max Working Pressure:700bar;

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;

360°swivel hose coupler. Completely free of space restriction;

The trigger style lock needs only slight pressure to operate, and

you may situate the reaction arm of 360° trimming style on the

support as required;

A precise ratchet is adopted with 3% accuracy;

Max torque up to 100000N.m(Customrized).

We can offer square drives and reaction

arms to different specifications. In order

to choose the correct model, please

contact a DOUTEC Sales Engineer or

your nearest distributor.

*If you want an OEM special torque wrench in special situations, please contact KENNER sales engineer or the nearest distributor.

*Please identify Order No when you inquire for product.

Square Drive Hydraulic Wrench

ModelTorque Range

（Nm）

Weight

（Kg）

Dust cap of main axle

bolt, make dissembling

and maintenance easy.

Unique design, lubricating

oil port, no disassembling

needed, easy for

maintenance.

Button to enable quick

release of the drive shaft,

making operation easier

and simpler.

The 360°swivel hose and

spring quick coupler, more

reliable, no space restriction,

much easier to operate.

Back turning proof, lock the

bolt while tightening, this

design can help release the

wrench much easier.

Portable operation handle,

adjustable by 360°freely,

more convenient to operate.

Hollow Hydraulic WrenchesDHC Series

Model

A/F

DC-19 DC-22 DC-24 DC-27 DC-30 DC-32 DC-36 DC-41 DC-46 DC-50 DC-55 DC-60 DC-65 DC-70 DC-75 DC-80

19 22 24 27 30 32 36 41 46 50 55 60 65 70 75 80

DCM19-27S DCM30-41S DCM46-60S DCM65-80S

Meric（mm）

Standard size（inch）

DCM-102S DCM-110S DCM-209S DCM-302S

DC-012 DC-014 DC-100 DC-102 DC-104 DC-107 DC-110 DC-200 DC-203 DC-206 DC-209 DC-212 DC-215 DC-302

3/4 7/8 1 1 1/8 1 1/4 1 7/16 1 5/8 2 2 3/16 2 3/8 2 9/16 2 3/4 2 15/16 3 1/8

Backstop Wrench

Light Hollow Hydraulic Wrenches

Working Head Power Unit

360。swivel coupler

W1

W2L

H1

H2

R

L1

Weight

（Kg）

W1

（mm）

H2

（mm）

H1

（mm）

L1

（mm）

L

（mm）

A/S range

（mm）

Torque Range

（Nm）

180-1820

227-2266

518-5188

986-9855

1720-17202

2307-23072

4064-40639

24-46

27-50

27-65

50-90

85-115

95-135

100-155

124

147

188

233

283

308

364

128

142

176

204

236

209

395

68

100

136

166

196

224

265

30

32

41

53

64

70

84

1.6

2.2

5.0

9.6

16.8

22

38

W2

（mm）

190

205

251

302

367

400

457

50

50

65

85

99

110

132

R

（mm）

38

41

53

68

85

98

115

Working Head

Model No.

C

C-50

C-65

C-90

C-115

C-135

C-155

-46

Power Unit

Model No.

DH-01

DH-02

DH-05

DH-10

DH-18

DH-24

DH-40

08

Features:

High-strength industry design, scientific and safe;

All are mechanic, not hydraulic;

Lock structure is simple and easy to release;

Comfortable handle and skid-proof reaction arm;

Changeable working head, suitable nut range 19mm - 80mm;

Simple button enables to change working head quickly;

Can prevent the shaft from turning with nut, quite different from the old ones which

needed a pad.

Pancake design ,made of strong and light space l

material TITAL-919 alloy to improve the strength and life;

Wide application range. One power unit head can be used with

several working heads, add-on reducer inserts or inter-changeable

cassettes, no need for special tools;

360°swivel hose coupler. Completely free of space restriction;

Interchangeable working head covering all sizes, more safe;

Ultra-light, ultra-thin and big torsion fit for various highly difficult spaces.

Model

A/F