- The mud pumps conform to API specifications
- The pumps can be driven by AC/DC motors, chains and belts up to the drive system available on different rigs
- Threaded valve covers
- Nodular iron power frame, eccentric, connection rods, and crossheads
- Double-row-spherical roller bearings carry eccentric
- Double extended jackshaft carried on heavy-duty straight roller bearings
- Dual roller bearing connecting rod
- Heat-treated alloy steel main gears are bolted to the eccentric
- Full splash lubrication, with oil pump to feed working parts
- Heat-treated alloy steel, interchangeable fluid valve body
- Replaceable-type element oil filter and oil pressure gauge
- Plated piston rods
Product Specifications For Mud Pump
Specification Of F-Series Mud Pump
Model | F-800 | F-1000 | F-1300 | F-1600 | |
Type | Triplex Single Acting Piston Pumps | ||||
Max. liner size | mm | 170 | 170 | 180 | |
in. | 6 3/4 | 6 3/4 | 7 | ||
stroke | mm | 229 | 254 | 304.8 | |
in. | 9 | 10 | 12 | ||
Stroke per minute | spm | 150 | 140 | 120 | |
Rated Power | kW | 597 | 746 | 970 | 1,194 |
HP | 800 | 1,000 | 1,300 | 1,600 | |
Gear Type | Herringbone | ||||
Gear Ratio | 4.185:1 | 4.207:1 | 4.206:1 | ||
Suction Manifold | mm | 254 | 304.8 | ||
in | 10 Flgd | 12 Flgd | |||
Discharge Port | mm | 127 | |||
in | 5 Flgd 5000API | ||||
O.D of Pinion Shaft | mm | 177.8 | 196.85 | 215.9 | |
in | 7 | 73/4 | 81/2 | ||
Key | mm | 44.45x44.45 | 50.8x50.8 | ||
in | 13/4x13/4 | 2x2 | |||
Valve Pots | Valve-over-Valve | ||||
API 6# | API 6# | API 7# | |||
Weight | kg | 14,500 | 18,790 | 24,572 | 24,791 |
lbs | 31,970 | 41,420 | 54,170 | 54,650 | |
Specification Of 3NB-Series Mud Pump
Model | 3NB800 | 3NB1000 | 3NB1300 | 3NB1600 | |
Max. input power | Kw | 597 | 746 | 970 | 1194 |
(HP) | 800 | 1000 | 1300 | 1600 | |
Rated strokes | SPM | 160 | 150 | 140 | 120 |
Stroke length | mm | 216 | 235 | 245 | 305 |
(in) | 8.5 | 9.25 | 10 | 12 | |
Gear ratio | - | 2.51 | 2.658 | 2.868 | 3.81 |
Max. working pressure | MPa | 34.5 | 34.5 | 34.5 | 34.5 |
(psi) | 5000 | 5000 | 5000 | 5000 | |
Max. diameter of line | mm | 160 | 170 | 171.5 | 190 |
(in) | 6.29 | 6.69 | 6.75 | 7.48 | |
Suction pipe size | mm | 257 | 254 | 257 | 305 |
(in) | 10.11 | 10 | 10.11 | 12 | |
Discharge pipe size | mm | 100 | 100 | 100 | 100 |
(in) | 3.93 | 3.93 | 3.93 | 3.93 | |
Dimensions (L譝譎) | (in) | (157x93x61) | (180x102x67) | (193x106x71) | (175x112x82) |
Approx. weight | kg | 13,260 | 17,985 | 35,120 | 29,700 |
(lbs) | 29,233 | 39,650 | 77,426 | 65,477 | |
Specification Of PZ-Serial Mud Pump
Specifications | Maximum Input | Maximum RPM | Stroke Length | Rod Load | Pump Weight | Gear Ratio |
PAH 275 | 275 BHP (205 kw) | 175 RPM | 8" (203 mm) | 22,030 lbs. (9,990 kg) | 9,810 lbs. (4,450 kg) | 4.7:1 |
PZG (PZ-7) | 550 BHP (410 kw) | 145 RPM | 7" (178 mm) | 64,400 lbs. (29,211 kg) | 16,765 lbs. (7,620 kg) | 4.625:1 |
PZH (PZ-8) | 750 BHP (559 kw) | 145 RPM | 8" (203 mm) | 76,800 lbs. (34,836 kg) | 17,400 lbs. (7,900 kg) | 4.5:1 |
PZJ (PZ-9) | 1000BHP (746 kw) | 130 RPM | 9" (229 mm) | 101,550 lbs. (36,062 kg) | 28,425 lbs. (12,890 kg) | 4.48:1 |
PZK (PZ-10) | 1,350BHP (1,007 kw) | 115 RPM | 10" (254 mm) | 139,800 lbs. (63,276 kg) | 37,000 lbs. (16,815 kg) | 4.38:1 |
PZL (PZ-11) | 1,600BHP (1,193 kw) | 115 RPM | 11" (279 mm) | 150,300 lbs. (68,175 kg) | 37,000 lbs. (16,815 kg) | 4.38:1 |
Model | Piston Cylinder | Displacement | Maximum PSI | Pump RPM | Jack- shaft RPM | Input HP | |||||
Dia. | Single Stroke | Per Minute | |||||||||
PAHD (plunger) PAHC (piston | Inch | mm | Gal. | Lit. | Gal. | Lit | PSI | Kg/sq.c | 175 | 823 | 275 |
5* | 127 | 2.04 | 7.72 | 357 | 1,351 | 1,122 | 79 | ||||
4.5 | 114 | 1.65 | 6.25 | 289 | 1,094 | 1,386 | 97 | ||||
4 | 102 | 1.31 | 4.96 | 228 | 863 | 1,753 | 123 | ||||
3.5 | 89 | 1.00 | 3.79 | 175 | 662 | 2,290 | 161 | ||||
3.25 | 83 | .862 | 3.26 | 151 | 572 | 2,657 | 187 | ||||
3 | 76 | .734 | 2.79 | 128 | 485 | 3,118 | 219 | ||||
PZG (PZ-7) | 7 | 178 | 3.5 | 13.25 | 507 | 1,919 | 1,673 | 118 | 145 | 670 | 550 |
6.5 | 165 | 3.02 | 11.43 | 437 | 1,654 | 1,940 | 136 | ||||
6.25 | 152 | 2.78 | 10.55 | 404 | 1,530 | 1,100 | 148 | ||||
6 | 152 | 2.57 | 9.73 | 373 | 1,412 | 2,277 | 160 | ||||
5.5 | 140 | 2.16 | 8.18 | 313 | 1,185 | 2,710 | 191 | ||||
5 | 127 | 1.78 | 6.74 | 259 | 980 | 3,279 | 231 | ||||
4.5 | 114 | 1.45 | 5.49 | 210 | 795 | 4,048 | 285 | ||||
4 | 102 | 1.14 | 4.32 | 166 | 628 | 5,000 | 352 | ||||
PZH (PZ-8) | 7 | 178 | 4.00 | 15.14 | 580 | 2,196 | 1,996 | 140 | 145 | 652 | 750 |
6.5 | 165 | 3.45 | 13.06 | 500 | 1,893 | 2,315 | 163 | ||||
6.25 | 159 | 3.19 | 12.08 | 462 | 1,749 | 2,504 | 176 | ||||
6 | 152 | 2.94 | 11.13 | 426 | 1,613 | 2,717 | 191 | ||||
5.5 | 140 | 2.47 | 9.35 | 358 | 1,355 | 3,233 | 227 | ||||
5 | 127 | 2.04 | 7.72 | 296 | 1,120 | 3,912 | 285 | ||||
4.5 | 114 | 1.65 | 6.25 | 240 | 908 | 4,830 | 340 | ||||
4 | 102 | 1.31 | 4.96 | 189 | 715 | 5,000 | 352 | ||||
PZJ (PZ-9) | 7 | 178 | 4.50 | 17.03 | 585 | 2,214 | 2,639 | 186 | 130 | 582 | 1,000 |
6.5 | 165 | 3.88 | 14.69 | 504 | 1,908 | 3,060 | 215 | ||||
6.25 | 159 | 3.59 | 13.59 | 466 | 1,764 | 3,310 | 233 | ||||
6 | 152 | 3.30 | 12.49 | 430 | 1,628 | 3,592 | 253 | ||||
5.5 | 140 | 2.78 | 10.52 | 361 | 1,367 | 4,274 | 301 | ||||
5 | 127 | 2.29 | 8.67 | 298 | 1,128 | 5,000 | 352 | ||||
4.5 | 114 | 1.86 | 7.04 | 242 | 916 | 5,000 | 352 | ||||
4 | 102 | 1.47 | 5.56 | 191 | 725 | 5,000 | 352 | ||||
PZK10 (PZ-10) | 7 | 178 | 5 | 18.93 | 575 | 2,177 | 3,624 | 355 | 115 | 504 | 1,350 |
6.5 | 165 | 4.31 | 16.32 | 496 | 1,878 | 4,203 | 295 | ||||
6 | 152 | 3.67 | 13.89 | 422 | 1,597 | 4,933 | 347 | ||||
5.5 | 140 | 3.09 | 11.7 | 355 | 1,344 | 5,000 | 352 | ||||
PZL11, 5K Fluid Cylinder | 7 | 178 | 5.5 | 20.82 | 632 | 2,392 | 3,905 | 275 | 115 | 504 | 1,600 |
6.5 | 165 | 4.74 | 17.94 | 545 | 2,063 | 4,529 | 318 | ||||
6 | 152 | 4.04 | 15.29 | 465 | 1,760 | 5,000 | 352 | ||||
5.5 | 140 | 3.40 | 12.87 | 390 | 1,476 | 5,000 | 352 | ||||