The QWS 2500SD is a rugged well service pump designed and manufactured to operate in harsh pumping conditions.
The QWS 2500SD is designed to withstand 10 hours of operation up to 6 days a week while maintaining a high performance rod load capacity that is necessary for harsh pumping conditions such as fracturing in the Barnett Shale.
Benefits of the QWS 2500SD: of
1.24% greater wrist pin bearing surface area than the QWS 2500 Classic.
2. A more robust design featuring thicker performance plates than the QWS 2500 Classic.
3.A514 (T1) steel construction for maximum strength.
4.Fully interchangeable with the QWS 2500 Classic, with the same mounting and driveline positions.
5.Robust outer skins.
6.Fully-welded structural members.
QWS 2500SD Performance Specs
Max Brake Horsepower:2,500 BHP (1,866 Kw) Approx. Length:84.75 Inches(2,153 mm)
Max Rod Load Capacity:192,325 lb(87,239 kg) Approx. Width: 73.875 Inches(1,877 mm)
Stroke Length:8 Inches(203.2 mm) Approx. Height: 43.375 Inches (1,102 mm)
Gear Ratio: 6.353:1 Approx. Weight (Dry): 16,000 lb (7 ,257 kg)
Technical specifications of QWS 2500 triplex plunger pump
|
PLUNGER
DIAMETER
|
OUTPUT
PER REV
|
DISPLACEMENT AT PUMP STROKES PER MINUTE / PINION RPM
|
|
100/635
|
116/736
|
150/953
|
200/1271
|
250/1588
|
330/2096
|
|
mm
(in)
|
gal/re
(liter/rev)
|
gpm
(lpm)
|
Kg/cm2
(PSI)
|
gpm
(lpm)
|
Kg/cm2
(PSI)
|
gpm
(lpm)
|
Kg/cm2
(PSI)
|
gpm
(lpm)
|
Kg/cm2
(PSI)
|
gpm
(lpm)
|
Kg/cm2
(PSI)
|
gpm
(lpm)
|
Kg/cm2
(PSI)
|
|
88.9
(31/2)
|
6.3
(1.67)
|
631
(167)
|
1409
(19990)
|
730
(193)
|
1409
(19990)
|
946
(250)
|
1088
(15432)
|
1261
(333)
|
816
(11574)
|
1576
(416)
|
653
(9259)
|
2081
(550)
|
494
(7015)
|
|
95.3
(33/4)
|
7.2
(1.91)
|
724
(191)
|
1227
(17413)
|
838
(221)
|
1227
(17413)
|
1086
(287)
|
947
(13443)
|
1448
(382)
|
711
(10082)
|
1810
(478)
|
568
(8066)
|
2389
(631)
|
431
(6111)
|
|
101.6
(4)
|
8.2
(2.18)
|
824
(218)
|
1079
(15305)
|
954
(252)
|
1079
(15305)
|
1235
(326)
|
833
(11815)
|
1647
(435)
|
624
(8861)
|
2059
(544)
|
500
(7189)
|
2718
(718)
|
378
(5371)
|
|
114.3
(41/2)
|
10.4
(2.75)
|
1042
(275)
|
852
(12093)
|
1207
(319)
|
852
(12093)
|
1564
(413)
|
658
(9336)
|
2085
(551)
|
493
(7002)
|
2606
(688)
|
395
(5601)
|
3440
(909)
|
299
(4243)
|
|
127.0
(5)
|
12.9
(3.40)
|
1487
(340)
|
690
(9795)
|
1490
(394)
|
690
(9795)
|
1930
(510)
|
533
(7562)
|
2574
(680)
|
400
(5671)
|
3217
(850)
|
320
(4537)
|
4247
(1122)
|
242
(3437)
|
|
139.7
(51/2)
|
15.6
(4.11)
|
1557
(411)
|
570
(8195)
|
1803
(476)
|
570
(8095)
|
2336
(617)
|
440
(6249)
|
3114
(823)
|
330
(4687)
|
3893
(1028)
|
264
(3750)
|
5139
(1358)
|
200
(2841)
|
|
146.1
(53/4)
|
17.0
(4.5)
|
1702
(450)
|
522
(7406)
|
1971
(521)
|
522
(7406)
|
2553
(674)
|
403
(5718)
|
3404
(899)
|
302
(4288)
|
4255
(1124)
|
242
(3431)
|
5616
(1484)
|
183
(2599)
|
|
152.4
(6)
|
18.5
(4.9)
|
1853
(490)
|
479
(6802)
|
2146
(567)
|
479
(6802)
|
2780
(734)
|
370
(5251)
|
3706
(979)
|
278
(3938)
|
4633
(1224)
|
222
(3151)
|
6115
(1616)
|
168
(2387)
|
|
165.1
(61/2)
|
21.7
(5.75)
|
2175
(575)
|
408
(5796)
|
2518
(665)
|
408
(5796)
|
3262
(862)
|
315
(4474)
|
4350
(1149)
|
236
(3356)
|
5437
(1436)
|
189
(2685)
|
7177
(1896)
|
143
(2034)
|
|
171.5
(63/4)
|
23.5
(6.20)
|
2345
(620)
|
379
(5375)
|
2716
(718)
|
379
(5375)
|
3518
(929)
|
292
(4149)
|
4691
(1239)
|
219
(3112)
|
5863
(1549)
|
175
(2489)
|
7740
(2045)
|
133
(1886)
|
|
INPUT POWER: Kw (Hp)
|
1611(2159)
|
1866(2500)
|
1866(2500)
|
1866(2500)
|
1866(2500)
|
1866(2500)
|