F1000 1000HP Drilling Mud Pump Reciprocating Positive Displacement Pump
Specification of Reciprocating Positive Displacement Pump:
Rated input Power: 746 kW (1000 HP)
Stroke Per Minute: 140 SPM
Stroke Length: 254 mm (10")
Gear Ratio: 4.207:1
Max. Working Pressure: 34.5 MPa (5000 psi)
Valve: API#6
Max.Liner Size : 171.4 mm (6 3/4")
Suction Inlet Flange: 304.8 mm (12") flange
Discharge Outlet Flange: 130.2 mm (5 1/8") flange,34.5 MPa (5000 psi)
Overall Dimension (L×W×H):4267×2350×1862 mm3(14×7.71×6.11 ft3)
Approx Weight: 16542 kg (36469 lb)
Parameters of Reciprocating Positive Displacement Pump
| Liner Size |
in |
6 3/4 |
6 1/2
|
6 1/4
|
6
|
5 1/2
|
5 |
4 1/2 |
| Discharge Pressure |
Mpa |
16.4
|
17.6
|
19.1
|
20.7
|
24.6
|
29.8
|
34.5
|
| psi |
2380
|
2550
|
2770
|
3000
|
3570
|
4320
|
5000
|
Stroke per Minute
(SPM) |
Power
KW(HP) |
Displacement L/s(GPM) |
|
| 150 |
|
|
|
|
|
|
|
19.50
(309.0)
|
| 140 |
|
|
|
|
|
|
|
18.2
(288.4)
|
| 130 |
|
|
|
|
|
|
|
16.9
(267.8)
|
| 120 |
|
|
|
|
|
|
|
15.6
(247.2)
|
| 110 |
|
|
|
|
|
|
|
14.3
(226.6)
|
| 110 |
533
(714)
|
29.28
(464.0)
|
27.14
(430.1)
|
25.14
(398.4)
|
23.14
(366.7)
|
19.43
(307.9)
|
16.07
(254.7)
|
13
(206.0)
|
| 1 |
|
|
|
|
|
|
|
0.130
(2.06)
|
| --Performance data are calculated by 90% mechanical efficiency and 100% volumetric efficiency. |
|
| --The * present the recommendatory SPM and input power when the mud pump runs continuously. |
|
Reciprocating Positive Displacement Pump Details
Gear Pair
It adopts herrina gbone gear transmission with larger transmission torque
and stable performance.
Frame
The frame is welded with steel plates. The pinion shaft bearing seat and
the upper and bottom seats of the crankshaft are made of cast steel and the
frame is processed to eliminate stress after welding, therefore, it has good
stiffness and strength. The bottom seat of the crankshaft adopts slab-reinforced
structures. There are necessary oil sump and oil pipeline systems within the
machine frame, which are used for cooling and lubrication.
Crankshaft
The crankshaft is made of cast alloy steel. The inner bore of the
herringbone gear and the crankshaft are jointed together by interference
fit and fastened by bolts and locknuts. Both sides of the crankshaft are
equipped with double-row spherical roller bearings to the heart to
ensure stability in operation and to improve the bearing capacity.
Pinion Shaft
It is made of forging alloy steel. On the shaft, there is a herringbone gear
whose tooth surfaces are of medium hardness. There is a shaft extension at
both ends, where belt wheels or chain wheels may be installed.
Crosshead
The integral crosshead is cast with nodular cast iron, so the crosshead
has good abrasion resistance. Apart from RS-F500 drilling pumps, which
adopt a guide tube structure, all other crosshead guides are made up of an
upper and a bottom guide. Gaskets may be added under the crosshead
guide to regulate the concentricity. The extension rod is connected to
the crosshead by a flange with a pin so as to ensure the concentricity of the
crosshead and the extension rod. The packing adopts a double sealing
structure, which realizes good seal performance.
Product Tags:
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1000HP Oilfield Mud Pump Reciprocating Positive Displacement Drilling Mud Pump Images
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