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KW446 Oilfield Equipment Mud Pump

1000.0 USD
Min. Order: 1 Set/Sets
Trade Term: FOB
Payment Terms: L/C, T/T, WU
Supply Ability: 50set/year
Place of Origin: Shaanxi

Company Profile

Location: Xi'an, Shaanxi, China (Mainland)
Business Type: Manufacturer, Trading Company, Agent, Distributor/Wholesaler, Service, Association, Other
Main Products: 8-1/2 Spiral Blade Stabilizer AISI 4145H MOD, AISI 4145H MOD Stabilizer For Well Drilling, 4 1/2 RTTS Safety Joint, 5 RTTS Safety Joint, RTTS PACKER

Product Detail

Model No.: KW446 Mud Pump
Means of Transport: Ocean
Type: Others
Certification: Others
Brand Name: KINGWELL
Origin: China
Material: Alloy steel
Standard: API& ISO
Condition: New and unused
Max. operation pressure: 35Mpa
Stroke: 152.4mm
Max. liner dia.: 6″
Dimension: 2479*1219*1103 mm
Weight: 4463 kg
Export market: Worldwide
Production Capacity: 50set/year
Packing: Polywood case or steel carton
Delivery Date: In stock
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Product Description

Structure Character

KW-440/446 Pump can be widely used in all kinds of works in oil field. When the cylinder liner specification is 6"-3 1/2", piston structure is recommended and it is suitable for Oil-Well Repair and shallow-well drilling, etc. When the cylinder liner specification is 3 1/4"-2", axial piston structure is recommended and it is suitable for high-pressure work.


KW446 Mud Pump Technical Specification:

Rated input power 

328KW (440HP)

Rated Stroke

320 Stroke/Minute(320SPM)

Stroke 

152.4mm (6")

Gear Ratio 

4.578 :1

Max. operation pressure

35Mpa

Valve chamber Valve-Over

 API 4#

Max. liner dia.

 6″

Max. liner mud pressure(160 stroke/minute)

16.9Mpa

Dia. of suction manifold

 6″ (150#) Flange

Dia. of discharge manifold

3″(900#) Flange

Dia. pinion shaft

95.25 mm(3.75″)

Key

22.174x15.9mm

Dimension

(No included base), 2479X1219X1103 mm

Weight 

4463 kg

KW446 Mud Pump Detail info:

The Pump stand is constructed of steel plates by welding. Furthermore, because the post weld annealing treatment is applied to eliminate the internal stress, its strength is high and its steel is good. Moreover, the strengthening plate structure is adopted in the crank shaft bearing house and the main bearing house, therefore its strength is high and its steel is good.


The crank shaft is constructed of forgings in balance, and thus it is light in weight and it runs smoothly without any vibration. 


The gear shaft is made of forgings of alloy steel and the herringbone gear as a whole is installed with medium hardness tooth surface gear on the shaft. 


The cross head is made of ductile cast iron by entire cast which thus makes the wear-resistant good. The guide plate is formed in up- and - down structure which thus can adjust the concentricity by the gasket in the up or the down gasket.


The hydraulic cylinder is made of alloy steel cast in straight-through type and its volume small and volumetric efficiency high. Furthermore, the surface of the cylinder has been treated with chemical nickel-plating to enhance its wear-resistant. 


The cylinder liners of the KW440/446 pump have a same sized external diameter. The fasten effect is achieved by the squared cylinder liner pressing cover and the bolt pressing the hydraulic cylinder. The seal between the cylinder liner and the hydraulic cylinder is achieved by the rubber mat in rectangle. 


In the lubrication system, the forced lubricating is adopted. The gear oil pump, which is installed in the oil rank, transmits the pressured oil, through lubrication lines, into the cross head guide plate and all the shafts to achieve the forced lubrication and cooling purpose. 


KW446 Mud Pump Detail:

KW-446 Pump Parameter:

Liner Size, inches

6

5-1/2

5

4-1/2

4

3-1/2

Rated Pressure, psi

1,027

1,222

1,479

1,710

2,169

2,816

Pump Speed
SPM

Input Power
HP

Displacement, GPM

320

440

661

555

459

397

313

240

270

380

551

463

382

335

264

202

220

320

441

370

306

273

215

165

170

260

330

278

229

211

167

127

120

200

220

185

153

149

118

90

 70

200

110

93

76

87

69

52

Volume/Stroke, gallons

2.203

1.851

1.530

1.239

0.979

0.750

Company introduction

Xi'an KINGWELL OILFIELD MACHINERY Co., Ltd. (KINGWELL) is a highly reputable supplier for oilfield equipment and services to Oil & Gas industries and provides complete solutions.

With over 10 years developing, we were developed from the beginning drilling service to manufacture factory who produce OCTG, DST tools and Solid control products.

KINGWELL have experienced team, stronger enough to meet any challenge, we do believe honest is the base of business and cooperation; our aim is to build solid relationship with any part of honest. kingwell can provide highly efficient services to its clients resulting in accurate and timely deliveries at the best prices. Our products have been exported to Europe, American and Middle East.

Here we got some prise as follows.

DST tools Mechanic Shop


Packing:

Sea Shipment

About delivery:

Payment:TT/LC:30% advance payment.70%before shipment

Delivery time:We will send the goods as soon as we get the advance payment as we have it in stock.

Should you have any interest or questions about our products, please feel free to contact me.


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