LW446MUDPUMP_优发国际游戏 LW446MUDPUMP_优发国际游戏

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优发国际顶级在线登录:LW446 MUD PUMP

优发国际顶级在线登录:LW446 MUD PUMP
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  • Detailed

I. 优发国际顶级在线登录:LW446 MUD PUMP Technical Specification

Rated input power:     

328KW   (440HP)

Rated Stroke: 

300冲/分(300SPM)(LW446)

Stroke:    

152.4mm (6″)

Gear Ratio:   

4.578 :1

Max. operation pressure: 

35 Mpa(LW446)

Valve chamber Valve-Over: 

API 4#

Max. liner dia.: 

6″ (LW446)

Max. liner mud pressure: 

(160冲/分)  16.9 Mpa

Dia. of suction manifold 6″

(150 #) Flange

Dia. of discharge manifold 3″

(900 #) Flange

Dia. pinion Shaft : 

95.25mm(3.75″)

Dia. pinion Key : 

22.174×15.9 mm

Dimension:(No included base): 

2479×1219×1103 mm

Weight : 

4463 Kg

II. Tructure Character
    The pump is compact structure, small volume, lightweight, integrated herringbone gear pair, large transmit torque and smooth run. Crankshaft is welding forged and light weight without libration
    LW446Mud Pump Single-acting Triplex Pump can be used widely in oilfield operation. Liner size from 31/4"--6" is better-adopted piston structure for workover operation and
low well drilling operation while plunger structure for liner size from 2---31/4" for high- pressure operation.
III. Performance Parameter Table

LW-446Parameter

(Stroke/Min.)

320

270

220

Rated Input (HP)

440

380

320

Liner Dia.
(in)

Pressure

Gallon/Turn

Liter/Turn

Gallon/min

Liter/min

Gallon/min

Liter/min

Gallon/min

Liter/min

PSI

Mpa

6”

1027

7.083

2.203

8.338

661

2502

551

2086

441

1669

51/2”

1222

8.428

1.851

7.006

555

2101

463

1752

370

1400

5”

1479

10.200

1.53

5.791

459

1737

382

1446

306

1158

41/2”

1826

12.593

1.239

4.690

372

1408

310

1173

248

939

 

LW-446Parameter

(Stroke/Min.)

170

120

70

Rated Input (HP)

260

200

200

Liner Dia.
(in)

Pressure

Gallon/Turn

Liter/Turn

Gallon/min

Liter/min

Gallon/min

Liter/min

Gallon/min

Liter/min

PSI

Mpa

6”

1027

7.083

2.203

8.338

330

1249

220

833

110

416

51/2”

1222

8.428

1.851

7.006

278

1052

185

700

93

352

5”

1479

10.200

1.53

5.791

229

867

153

579

76

288

41/2”

1826

12.593

1.239

4.690

186

704

124

469

62

235

 

IV. LW-446 Pump parts list

Item

Part number

Description

Qty

1

LW-446.01.00

Fluid End Assy.

1

2

LW-446.02.00

Base plate

1

3

LW-446.03.00

Water Tank

1

4

LW-446.04.00

Crosshead Assy.

3

5

LW -446.05.00

Crank Shaft Assy.

1

6

LW -446.06.00

Gear Shaft Assy.

1

7

LW -446.07.00

Frame Assy.

1

8

LW -446.08.00

Lubricate System Assy.

1

9

LW -0001

7/8-9UNCX21/2 Stud

8

10

LW -446.01.12

7/8-9UNC-2B Nu

8

11

LW -446.09.00

Washer

As needed

12

LW -446.10.00

Cover Plate Assy.

1

13

LW -446.11.00

Deflector

1

14

LW -446.12.00

Spray Pipe Assy.

1



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