|
型 号 Type |
QPI-2500 |
||
|
额定输入功率 Rated input power (kW) |
1864 (2500 hp) |
||
|
冲程 Stroke (mm) |
203.2 |
||
|
额定冲数 Rated stroke (r/min) |
115 |
||
|
最高冲数 Max. Stroke (r/min) |
330 |
||
|
柱塞直径 Plunger diameter(inch) |
4″ |
4 1/2″ |
5″ |
|
最高排出压力 Max. Discharge pressure (MPa) |
105.5 |
83.4 |
67.5 |
|
最大排量 Max. Displacement (L/s) |
45.30 |
57.34 |
70.79 |
|
最大柱塞杆负荷 Max plunger rod load (N) |
855,505 |
||
|
齿轮传动比 Gear ratio |
6.278:1 |
||
|
单泵重量 Weight of single pump (kg) |
7.95 |
||
|
柱塞直径 Plunger diameter |
不同冲次下的排量及压力 The displacement and pressure under different stroke |
||||||||||||
|
115 |
150 |
200 |
250 |
300 |
330 |
||||||||
|
in |
mm |
L/s |
MPa |
L/s |
MPa |
L/s |
MPa |
L/s |
MPa |
L/s |
MPa |
L/s |
MPa |
|
4 |
101.6 |
15.79 |
105.5 |
20.59 |
81.5 |
27.46 |
61.1 |
34.32 |
48.9 |
41.19 |
40.7 |
45.30 |
37.0 |
|
4.5 |
114.3 |
19.98 |
83.4 |
26.06 |
64.4 |
34.75 |
48.3 |
43.44 |
38.6 |
52.12 |
32.2 |
57.34 |
29.3 |
|
5 |
127.0 |
24.67 |
67.5 |
32.18 |
52.1 |
42.90 |
39.1 |
53.63 |
31.3 |
64.35 |
26.1 |
70.79 |
23.7 |
