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Hebei E-valves Petroleum Equipment Co., Ltd.

  • China,Cangzhou ,Hebei
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China W-440 Oil Rig Mud Pump 6 Inch Diesel Engine In Water Well Drilling
China W-440 Oil Rig Mud Pump 6 Inch Diesel Engine In Water Well Drilling

  1. China W-440 Oil Rig Mud Pump 6 Inch Diesel Engine In Water Well Drilling
  2. China W-440 Oil Rig Mud Pump 6 Inch Diesel Engine In Water Well Drilling

W-440 Oil Rig Mud Pump 6 Inch Diesel Engine In Water Well Drilling

  1. MOQ: 1
  2. Price: 10000USD~50000USD
  3. Get Latest Price
Payment Terms L/C, T/T
Supply Ability 20sets/month
Delivery Time 45 days
Packaging Details 3302mm*1671mm*1412mm(13ft*6.85ft*5.56ft)
Name W-440 Oil Rig Mud Pump
Rated input Power: 328 kW (440 HP)
Power Diesel Engine
Stroke Length: 6 inch
Gear Ratio: 4.578:1
Valve API #4
Usage Water Well Drilling
Approx Weight 9839 lb
Brand Name Hebei Pantu
Model Number W-440
Certification API 7K & ISO
Place of Origin China

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms L/C, T/T Supply Ability 20sets/month
Delivery Time 45 days Packaging Details 3302mm*1671mm*1412mm(13ft*6.85ft*5.56ft)
Name W-440 Oil Rig Mud Pump Rated input Power: 328 kW (440 HP)
Power Diesel Engine Stroke Length: 6 inch
Gear Ratio: 4.578:1 Valve API #4
Usage Water Well Drilling Approx Weight 9839 lb
Brand Name Hebei Pantu Model Number W-440
Certification API 7K & ISO Place of Origin China
High Light Oil Rig Mud Pump 6 Inch6 Inch Diesel Mud PumpWater Well Drilling Oil Rig Mud Pump

W-440 Oil Rig Mud Pump Diesel Engine In Water Well Drilling

 

The design character of W-440 Oil Rig Mud Pump is optimum of parameter, increased the stroke lenth and displacements appropriately, lowered the stroke reasonably, thus improving the service life of expendable parts. These series of Oil Rig Mud Pump are widely used in oilfields and other industrial mining enterprises for good drilling and well repairing etc. It can transport liquid carrier and injecte polymer into oil layer to the requirement of tertiary oil recovery.

 

Parameters of W-440 Oil Rig Mud Pump

 

 

Liner Size in 4 1/2 4 1/4 4 3 3/4 3 1/2 3
Discharge Pressure MPa 11.8 13.2 14.9 17.0 19.5 26.6
psi 1711 1914 2160 2465 2828 3857
Stroke per Minute SPM Power kW(HP) Displacement L/s(GPM)
320

328

(440)

25.0

(396.3)

22.3

(353.5)

19.8

(313.8)

17.4

(275.8)

15.1

(239.3)

11.1

(175.9)

270

277

(371)

21.1

(334.4)

18.8

(298.0)

16.7

(264.7)

14.7

(233.0)

12.8

(202.9)

9.4

(149.0)

220

226

(303)

17.2

(272.6)

15.3

(242.5)

13.6

(215.6)

11.9

(188.6)

10.4

(164.8)

7.6

(120.5)

170

174

(234)

13.3

(210.8)

11.9

(188.6)

10.5

(166.4)

9.2

(145.8)

8.0

(126.8)

5.9

(93.5)

120

123

(165)

9.4

(149.0)

8.4

(133.1)

7.4

(117.3)

6.5

(103.0)

5.7

(90.3)

4.2

(66.6)

70

72

(96)

5.5

(87.2)

4.9

(77.7)

4.3

(68.2)

3.8

(60.2)

3.3

(52.3)

2.4

(38.0)

1

1.03

(1.38)

0.078

(1.236)

0.070

(1.110)

0.062

(0.983)

0.054

(0.856)

0.047

(0.745)

0.035

(0.555)

● Performance data are calculated by 90% mechanical efficiency and 100% volumetric efficiency.

 

Liner Size in 4 1/2 4 1/4 4 3 3/4 3 1/2 3
Displacement gal/rev 1.239 1.102 0.98 0.857 0.749 0.548
L/s 17.2 15.3 13.6 11.9 10.4 7.6
Discharge Pressure psi 2494 2798.5 3146.5 3596 4118 5000
MPa 17.2 19.3 21.7 24.8 28.4 34.5
● Performance data are calculated by 220 pm.

 

 

W-440 Oil Rig Mud Pump Details

 

Frame
The machine frames are welded with steel plates and processed to
eliminate stress after welding, therefore. There are reinforced plates at the seats
of the crankshaft and main bearing so that they have good stiffness and strength.
Crankshaft
The crankshaft is in a balanced structure with welded forged parts. It
is light and can operate smoothly without vibration. Both sides of the
crankshaft are equipped with double-aligning spherical roller bearings to ensure stability in operation and to improve its bearing capacity.
Pinion Shaft
It is made of forge alloy steel, herringbone gears (integral) are machined
on the shaft and it adopts a medium hard tooth surface. There is a shaft
extension at both ends, where bell pulleys or chain wheels may be installed.
Crosshead
The crosshead is made of the one-piece cast with nodular cast iron, so the
crosshead has good abrasion resistance. The structure of top and bottom
guidance is adopted for crossheads to regulate the concentricity by
adding a gasket at the bottom guidance. The extension rods are connected
to the crossheads by flange bolts with pin holes, to ensure the
concentricity of the crosshead and the extension rods. The packing adopts
a double layer sealing structure, which realizes good seal performance.
Fluid Cylinder
The cylinder is made of forge alloy steel and adopts a straight-way
structure. The hydraulic cylinder has a small size and higher volume
efficiency. The cylinder surface is processed by chemical plating in ordtoase the corrosion resistance. The three hydraulic cylinders of a
pump are interchangeable.
Liner
W440/446(500HP) pumps have the same liner O.D. The liners are
mounted tightly on the end face of the hydraulic cylinder by using squareness
capping and bolts. Sealing between the liner and the hydraulic cylinder is
realized by rectangular rubber gaskets.
Lubrication System
The pump adopts forced lubrication. In the oil tank, there is a gear oil
pump, which transmits pressure oil to crossheads guidance as well as the
bearings, to realize forced lubrication and cooling.
Spraying System 
It adopts a power-driven spraying system

Company Details

Bronze Gleitlager

,

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 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Trading Company

  • Year Established:

    2018

  • Total Annual:

    7000000-8000000

  • Employee Number:

    80~100

  • Ecer Certification:

    Verified Supplier

Hebei E-valves Petroleum Equipment Co., Ltd. is a comprehensive international company integrating manufacturer, sales and trading. Our headquarter(Factory) locates in Jiangsu Province, China.  E-alves specilized in R&D and projects solutions as wel las manufacturing equipments for Pet... Hebei E-valves Petroleum Equipment Co., Ltd. is a comprehensive international company integrating manufacturer, sales and trading. Our headquarter(Factory) locates in Jiangsu Province, China.  E-alves specilized in R&D and projects solutions as wel las manufacturing equipments for Pet...

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  • Hebei E-valves Petroleum Equipment Co., Ltd.
  • Xinhua District, Cangzhou City, Hebei Province, China
  • https://www.mudpumpdrilling.com/

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