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TPI-600S / 76 triplex plunger pump
      Promulgator :keler      Time:2016-02-23
1, power end POWER END


Ø gear box placed outside the chassis, to the left or right to choose from, facilitating the arrangement.


Ø gearbox can have 16 different phases of the installation location, may have a different center high, easy to complete pump group.


Ø rack high strength steel plate welded structure, the rack can be installed upside down.


Ø Positive Offset crank linkage, positive pressure between the crosshead and the guide plate will be reduced by 25.9%.


Ø overall whole crankshafts, is provided between the crankshaft bearing support three eccentric crank.


Ø crosshead surface coating babbitt.


Ø connecting rod bearings with split sliding bearings.


Ø crosshead bearing sliding bearings, inner hole sump.


Ø overall length of the shortest design.


Ø power through the flange and splined input to the gear box, crank-driven movement.


 




2, fluid end FLUID END


Ø I Hydraulic end.


Ø cylinder type using whole piece, forged alloy steel.


Ø The maximum diameter of the plunger φ76.2 mm, the smallest diameter of the plunger φ63.5mm, sealed with a plunger packing structure.


Ø φ63.5mm ~ 76.2mm diameter of the plunger using the same cylinders.


Is provided with a plunger packing lubricated interface lubrication system consists of fracturing truck (cementing car) Ø Consider the pump.


Ø piston surface coating nickel-based alloy to improve wear resistance.


Ø cylinder and frame are connected together by bolts.

型   号  Type

TPI-600S/76  

额定输入功率 Rated input power   (kW)  

448 (600 hp)

冲程 Stroke   (mm) 

152.4

额定冲数 Rated stroke   (r/min)

118.8

最高冲数 Max. Stroke  (r/min)  

450

柱塞直径  Plunger diameter(inch)

2 1/2″

2 3/4″

3″

最高排出压力 Max. Discharge pressure  (MPa)

140

116

97.5

最大排量 Max. Displacement (L/s) 

10.85

13.13

15.63

单泵重量 Weight of single pump (kg)  

2370

 

2.性能参数表   PERFORMANCE PARAMETERS:

柱塞直径

Plunger diameter

不同冲次下的排量及压力 The displacement and pressure under different stroke

50

80

120

190

290

450

in

mm

L/s

MPa

L/s

MPa

L/s

MPa

L/s

MPa

L/s

MPa

L/s

MPa

2.5

63.5

1.2

140

1.93

140

2.9

139

4.58

87.8

7

57.5

10.85

37.1

2.75

69.85

1.45

116

2.33

116

3.5

115

5.55

72.6

8.47

47.6

13.13

30.6

3

76.2

1.73

97.5

2.78

97.5

4.17

96.6

6.6

61.0

10.08

40

15.63

25.8

 
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