Model E-1600 2PLS

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The Weatherford Ellis-Williams™ E-series model E-1600 2PLS mud pump is a premium pump suitable for land and offshore drilling applications in the 1,600-hp, continuous-duty-rated segment.

The E-1600 2PLS mud pump has a traditional triplex design. It is built with only the finest materials and to exacting quality standards. The pump is designed to offer years of trouble-free operation under the most demanding drilling conditions.

Features

  • Fabricated, double-wall, steel power-frame construction
  • Full premium roller-bearing construction
  • Herringbone gear sets
  • Pressurized lubrication system with externally mounted lube pump
  • Forged-steel, inherently balanced crankshaft
  • 24-month limited warranty

Specifications

E-1600 2PLS
Pump speed (spm)
120
115
110
100
90
80
Input power (hp, kW)*
1,689
1,260
1,619
1,208
1,548
1,155
1,408
1,050
1,267
945
1,126
840
Piston size (in.)
Rated pressure (psi, MPa)
Displacement (gal/rev)
Output
(gal/min, bbl/min)
7.25
3,375
23.3
6.434
772
18.4
740
17.6
708
16.8
643
15.3
579
13.8
515
12.3
7.00
3,620
25.0
5.998
720
17.1
690
16.4
660
15.7
600
14.3
540
12.9
480
11.4
6.50
4,175
28.8
5.171
621
14.8
595
14.2
569
13.5
517
12.3
465
11.1
414
9.9
6.00
4,925
34.0
4.406
529
12.6
507
12.1
485
11.5
441
10.5
397
9.4
353
8.4
5.50
5,850
40.3
3.703
444
10.6
426
10.1
407
9.7
370
8.8
333
7.9
296
7.1
4.75
7,500
51.7
2.762
331
7.9
318
7.6
304
7.2
276
6.6
249
5.9
221
5.3

* Input power required assumes 90% mechanical efficiency.

Rated power (hp, kW)
1,600
1,193.6
Maximum pump speed (spm)
120
Stroke length (in., mm)
12
304.8
Maximum piston size (in., mm)
7.25
184.2
Maximum rated pressure (psi, MPa)
7,500
51.7
Fluid-end style
2PLS 12P
Valve size
API-6M
Suction connections
12 in., flanged (3)
Discharge connections
5 1/8-in.
API-10000 (2)
Internal gear ratio
4.469 : 1
Crankcase oil capacity (gal, L)
185
700.2
Input shaft diameter (in., mm)
8.5
215.9
Dry weight (lb, kg)
60,000
27,240