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PZ Series MUD PUMP
Standard Features
Nodular iron power frame, eccentric, connection rods, and crossheads
Double-row-spherical roller bearnings 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
Replaceable bronze crosshead slides
Full splash lubrication, with oil pump to feed working parts
Heat-treated alloy steel, interchangeable fluid cyclinders
Three-rib API-7 urethane insert valves and seats
Replaceable-type element oil filter and oil pressure gauge
Threaded valve covers
Plated piston rods
Complete piston washing and lubrication system
The monoblock forging of hollow sphere for the pulsation damperer is first made in China
|
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 |
Pump RPM |
Jackshaft |
Input HP |
|||||
|
Diameter |
Per Revolution |
Per Minute |
|||||||||
|
PAHD |
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 |
7 |
178 |
3.5 |
13.25 |
507 |
1,919 |
1,673 |
118 |
145 |
670 |
550 |
|
PZG |
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 |
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 |
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 |
||||
|
PZK |
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 |
||||
|
PZL(PZ-10) |
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 |
||||
|
PZL(PZ-10) 7,500 PSI |
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 |
||||
|
5 |
127 |
2.8 |
10.60 |
323 |
1,223 |
7,500 |
527 |
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