Mud Pump

  • The mud pumps conform to API specifications
  • The pumps can be driven by AC/DC motors, chains and belts up to the drive system available on different rigs
  • Threaded valve covers
  • Nodular iron power frame, eccentric, connection rods, and crossheads
  • Double-row-spherical roller bearings carry eccentric
  • Double extended jackshaft carried on heavy-duty straight roller bearings
  • Dual roller bearing connecting rod
  • Heat-treated alloy steel main gears are bolted to the eccentric
  • Full splash lubrication, with oil pump to feed working parts
  • ​Heat-treated alloy steel, interchangeable fluid valve body
  • Replaceable-type element oil filter and oil pressure gauge
  • ​Plated piston rods

Product Specifications For Mud Pump

Specification Of F-Series Mud Pump

Model

F-800

F-1000

F-1300

F-1600

Type

Triplex Single Acting Piston Pumps

Max. liner size

mm

170

170

180

in.

6 3/4

6 3/4

7

stroke

mm

229

254

304.8

in.

9

10

12

Stroke per minute

spm

150

140

120

Rated Power

kW

597

746

970

1,194

HP

800

1,000

1,300

1,600

Gear Type

Herringbone

Gear Ratio

 

4.185:1

4.207:1

4.206:1

Suction Manifold

mm

254

304.8

in

10 Flgd

12 Flgd

Discharge Port

mm

127

in

5 Flgd 5000API

O.D of Pinion Shaft

mm

177.8

196.85

215.9

in

7

73/4

81/2

Key

mm

44.45x44.45

50.8x50.8

in

13/4x13/4

2x2

Valve Pots

Valve-over-Valve

 

API 6#

API 6#

API 7#

Weight

kg

14,500

18,790

24,572

24,791

lbs

31,970

41,420

54,170

54,650

Specification Of 3NB-Series Mud Pump

Model

3NB800

3NB1000

3NB1300

3NB1600

Max. input power

Kw

597

746

970

1194

(HP)

800

1000

1300

1600

Rated strokes

SPM

160

150

140

120

Stroke length

mm

216

235

245

305

(in)

8.5

9.25

10

12

Gear ratio

-

2.51

2.658

2.868

3.81

Max. working pressure

MPa

34.5

34.5

34.5

34.5

(psi)

5000

5000

5000

5000

Max. diameter of line

mm

160

170

171.5

190

(in)

6.29

6.69

6.75

7.48

Suction pipe size

mm

257

254

257

305

(in)

10.11

10

10.11

12

Discharge pipe size

mm

100

100

100

100

(in)

3.93

3.93

3.93

3.93

Dimensions (L譝譎)

(in)

(157x93x61)

(180x102x67)

(193x106x71)

(175x112x82)

Approx. weight

kg

13,260

17,985

35,120

29,700

(lbs)

29,233

39,650

77,426

65,477

Specification Of PZ-Serial Mud Pump

Specifications

Maximum Input

Maximum RPM

Stroke Length

Rod Load

Pump Weight

Gear Ratio

PAH 275

275 BHP (205 kw)

175 RPM

8" (203 mm)

22,030 lbs. (9,990 kg)

9,810 lbs. (4,450 kg)

4.7:1

PZG (PZ-7)

550 BHP (410 kw)

145 RPM

7" (178 mm)

64,400 lbs. (29,211 kg)

16,765 lbs. (7,620 kg)

4.625:1

PZH (PZ-8)

750 BHP (559 kw)

145 RPM

8" (203 mm)

76,800 lbs. (34,836 kg)

17,400 lbs. (7,900 kg)

4.5:1

PZJ (PZ-9)

1000BHP (746 kw)

130 RPM

9" (229 mm)

101,550 lbs. (36,062 kg)

28,425 lbs. (12,890 kg)

4.48:1

PZK (PZ-10)

1,350BHP (1,007 kw)

115 RPM

10" (254 mm)

139,800 lbs. (63,276 kg)

37,000 lbs. (16,815 kg)

4.38:1

PZL (PZ-11)

1,600BHP (1,193 kw)

115 RPM

11" (279 mm)

150,300 lbs. (68,175 kg)

37,000 lbs. (16,815 kg)

4.38:1

Model

Piston Cylinder

Displacement

Maximum

PSI

Pump RPM

Jack- shaft

RPM

Input

HP

Dia.

Single Stroke

Per Minute

PAHD

(plunger)

PAHC

(piston

Inch

mm

Gal.

Lit.

Gal.

Lit

PSI

Kg/sq.c

175

823

275

5*

127

2.04

7.72

357

1,351

1,122

79

4.5

114

1.65

6.25

289

1,094

1,386

97

4

102

1.31

4.96

228

863

1,753

123

3.5

89

1.00

3.79

175

662

2,290

161

3.25

83

.862

3.26

151

572

2,657

187

3

76

.734

2.79

128

485

3,118

219

PZG

(PZ-7)

7

178

3.5

13.25

507

1,919

1,673

118

145

670

550

6.5

165

3.02

11.43

437

1,654

1,940

136

6.25

152

2.78

10.55

404

1,530

1,100

148

6

152

2.57

9.73

373

1,412

2,277

160

5.5

140

2.16

8.18

313

1,185

2,710

191

5

127

1.78

6.74

259

980

3,279

231

4.5

114

1.45

5.49

210

795

4,048

285

4

102

1.14

4.32

166

628

5,000

352

PZH

(PZ-8)

7

178

4.00

15.14

580

2,196

1,996

140

145

652

750

6.5

165

3.45

13.06

500

1,893

2,315

163

6.25

159

3.19

12.08

462

1,749

2,504

176

6

152

2.94

11.13

426

1,613

2,717

191

5.5

140

2.47

9.35

358

1,355

3,233

227

5

127

2.04

7.72

296

1,120

3,912

285

4.5

114

1.65

6.25

240

908

4,830

340

4

102

1.31

4.96

189

715

5,000

352

PZJ

(PZ-9)

7

178

4.50

17.03

585

2,214

2,639

186

130

582

1,000

6.5

165

3.88

14.69

504

1,908

3,060

215

6.25

159

3.59

13.59

466

1,764

3,310

233

6

152

3.30

12.49

430

1,628

3,592

253

5.5

140

2.78

10.52

361

1,367

4,274

301

5

127

2.29

8.67

298

1,128

5,000

352

4.5

114

1.86

7.04

242

916

5,000

352

4

102

1.47

5.56

191

725

5,000

352

PZK10

(PZ-10)

7

178

5

18.93

575

2,177

3,624

355

115

504

1,350

6.5

165

4.31

16.32

496

1,878

4,203

295

6

152

3.67

13.89

422

1,597

4,933

347

5.5

140

3.09

11.7

355

1,344

5,000

352

PZL11, 5K

Fluid Cylinder

7

178

5.5

20.82

632

2,392

3,905

275

115

504

1,600

6.5

165

4.74

17.94

545

2,063

4,529

318

6

152

4.04

15.29

465

1,760

5,000

352

5.5

140

3.40

12.87

390

1,476

5,000

352