Las bombas W - 440 pueden utilizarse ampliamente en diversos trabajos en los campos petrolíferos.Cuando las especificaciones de los cilindros sean 6 & quot; 3 - 1 / 2 & quot; cuando se recomienden estructuras de pistón para la reparación de pozos de petróleo y la perforación de pozos poco profundos, etc.; cuando las especificaciones de los cilindros sean 3,1 / 4 & quot; 2 & quot; cuando se recomienden estructuras axiales de pistón para operaciones de alta presión;
W-440 Mud Pump Technical Specification | |
Rated input power | 328KW (440HP) |
Rated Stroke | 320/min(320SPM)(W-440) |
Stroke | 152.4mm (6″) |
Gear Ratio | 4.578 :1 |
Max. operation pressure | 35 Mpa (W-440) |
Valve chamber Valve-Over | API 4# |
Max. liner dia. | 4-1/2″ (W-440) |
Max. liner mud pressure | (160/min) 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 |
Performance Parameter Table | ||||||||||
W-440Parameter | (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 | |||||||||
Feb-41 | 1710 | 11.793 | 1.239 | 4.69 | 397 | 1503 | 335 | 1268 | 273 | 1033 |
4 | 2169 | 14.959 | 0.979 | 3.706 | 313 | 1185 | 264 | 999 | 215 | 814 |
31/2 | 2816 | 19.421 | 0.75 | 2.839 | 240 | 908 | 202 | 764 | 165 | 625 |
W-440Parameter | (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 | |||||||||
Feb-41 | 1710 | 11.793 | 1.239 | 4.69 | 211 | 799 | 149 | 564 | 87 | 329 |
4 | 2169 | 14.959 | 0.979 | 3.706 | 167 | 633 | 118 | 447 | 69 | 261 |
31/2 | 2816 | 19.421 | 0.75 | 2.839 | 127 | 481 | 90 | 341 | 52 | 197 |
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