LW 440 Mud Pump Max Operation Pressure 35 Mpa Rated Input
Power 328kw
The pump is compact structure, small volume, lightweight,
integrated herringbone gear pair, large transmit torque and smooth
run. Crankshaft is welding forged and light weight without
libration
LW446 Mud Pump Single-acting Triplex Pump can be used widely in
oilfield operation. Liner size from 31/4″–6″ is better-adopted
piston structure for workover operation and low well drilling
operation while plunger structure for liner size from 2—31/4″ for
high- pressure operation.
Specifications:
LW-446Parameter | (Stroke/Min.) | 320 | 270 | 220 |
Rated Input (HP) | 440 | 380 | 320 |
Liner Dia. | Pressure | Gallon/Turn | Liter/Turn | G/m | L/m | G/m | L/m | G/m | L/m |
(in) | PSI | Mpa |
6” | 1027 | 7.083 | 2.203 | 8.338 | 661 | 2502 | 551 | 2086 | 441 | 1669 |
51/2” | 1222 | 8.428 | 1.851 | 7.006 | 555 | 2101 | 463 | 1752 | 370 | 1400 |
5” | 1479 | 10.2 | 1.53 | 5.791 | 459 | 1737 | 382 | 1446 | 306 | 1158 |
41/2” | 1826 | 12.593 | 1.239 | 4.69 | 372 | 1408 | 310 | 1173 | 248 | 939 |
G/m: Gallon/min | L/m: Liter/min |
LW-446Parameter | (Stroke/Min.) | 170 | 120 | 70 |
Rated Input (HP) | 260 | 200 | 200 |
Liner Dia. | Pressure | Gallon/Turn | Liter/Turn | G/m | Liter/min | G/m | L/m | G/m | L/m |
(in) | PSI | Mpa |
6” | 1027 | 7.083 | 2.203 | 8.338 | 330 | 1249 | 220 | 833 | 110 | 416 |
51/2” | 1222 | 8.428 | 1.851 | 7.006 | 278 | 1052 | 185 | 700 | 93 | 352 |
5” | 1479 | 10.2 | 1.53 | 5.791 | 229 | 867 | 153 | 579 | 76 | 288 |
41/2” | 1826 | 12.593 | 1.239 | 4.69 | 186 | 704 | 124 | 469 | 62 | 235 |