JR600N Triplex Plunger Pump

JR600N pump features stable and efficient helical gear drive. The unique offset drive of the power end greatly reduces the load of crosshead, slide and bearing.

Description

JR600N pump features stable and efficient helical gear drive. The unique offset drive of the power end greatly reduces the load of crosshead, slide and bearing. Modular parts of JR600N are interchangeable with parts of JR600S 2.0 and JR1000QS 2.0 pump, reducing inventory category, maintenance and inventory control cost. JR600N pump prevents the back-flow from entering power end, suitable for acidizing and cementing applications.
Rated Brake Power: 600 hp
Max. Rod Load: 100,000 lbf
Stroke Length: 6 in
Gear Ratio: 4.61:1
Overall Dimensions: 50.0×54.4×26.9 in
Weight: 4,916 lb

Specifications

Plunger Dia.
Disp.
Displacement at Pump Strokes per Minute
in(mm)
gal/rev(L/rev)
50 120 200 300 450
gpm(L/min)
psi(MPa)
gpm(L/min)
psi(MPa)
gpm(L/min)
psi(MPa)
gpm(L/min)
psi(MPa)
gpm(L/min)
psi(MPa)
21/2
0.38 
19
20,000 
46 
20,000
77
12,099
115
8,066 
172 
5,377 
63.5
1.45
72.4
137.9
173.8
137.9
289.6
83.4
434.4
55.6
651.6
37.1
23/4
0.46
23 16,836
56
16,665
93
9,999
139
6,666
208
4,444
69.85
1.75
87.6
116.1
210.2
114.9
350.4
69.0
525.6
46.0
788.4
30.6
3
0.55
28
15,000
66
14,003
110
8,402
165
5,601
248
3,734
76.2 
2.09 
104.3
103.5
250.2
96.6
417.0
57.9
625.5
38.6
938.3
25.8
31/2
0.75
37
10,394
90
10,288
150
6,173
225
4,115
337
2,743
88.9
2.84
141.9
71.7
340.6
71.0
567.6
42.6 
851.4
28.4
1,277.1
18.9
4
0.98
49
7,958
118
7,877
196
4,726
294
3,151
441
2,100
101.6
3.71
185.3
54.9
444.8
54.3
741.3
32.6
1,112.0
21.7
1,668.0
14.5
41/2
1.24
62
6,288
149
6,224
248
3,734
372
2,489
558
1,660
114.3
4.69
234.6
43.4
563.0
42.9
938.3
25.8
1,407.4
17.2
2,111.1
11.4 
Brake Power (hp/kW)
253/188
600/447
600/447
600/447
600/447
Input Speed (rpm)
231
553
922
1,383
2,075
Based on 90% ME and 100% VE.

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