额定输入功率

Rated input power

328Kw / 440Hp

齿轮传动比

Gear ratio

4.578:1

 额定冲数 (冲/分)

Rated Stroke (SPM)

320 SPM

润滑

Lubrication

强制+飞溅

Forced and flashing

冲程Stroke Length

152mm / 6”

阀腔Valve Cavity

API-4#

 吸入管口法兰联接尺寸Suction Flange Connection

152mm/ 6”

排出管口法兰联接尺寸Discharge Flange Connection

76mm/ 3”  

5,000Psi 工作压力working pressure

最高工作压力

Max. Working pressure

34.5MPa / 5,000 Psi

最大缸套直径

Maximum Diameter of Liner

150mm/ 6”

重量

Weight

4,458Kg / 9,840 lbs

外形尺寸(长X宽X高)

Overall Dimension

（L×W×H）

2,490X1,220X1,118mm/

98”X48”X44”

额定泵压MPa

Rated pressure（Psi）

7.1

(1,027)

8.4

(1,222)

10.2

(1,479)

11.8

(1,710)

15.0

(2,169)

19.4

(2,816)

额定功率Rated power

排量Displacement  L/S

(GPM)

Kw

Hp

320

328

440

41.70

(661)

35.02

(555)

28.96

(459)

25.05

(397)

19.75

(313)

15.14

(240)

270

283

380

34.76

(551)

29.21

(463)

24.10

(382)

21.14

(335)

16.66

(264)

12.74

(202)

220

239

320

27.82

(441)

23.34

(370)

19.31

(306)

17.22

(273)

13.56

(215)

10.41

(165)

170

194

260

20.82

(330)

17.54

(278)

14.45

(229)

13.31

(211)

10.54

(167)

8.01

(127)

120

149

200

13.88

(220)

11.67

(185)

9.65

(153)

9.40

(149)

7.44

(118)

5.68

(90)

70

149

200

6.94

(110)

5.87

(93)

5.49

(87)

4.79

(76)

4.35

(69)

3.28

(52)

1

单冲程排量  L/S Volume/Stroke (GPM)

0.1390

(2.203)

0.1168

(1.851)

0.0965

(1.530)

0.0782

(1.239)

0.0618

(0.979)

0.0473

(0.750)