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350 Series Pump/Motor

Description features:

1).Pressures up to 4500 PSI (310 bar)

2).Speeds to 3000 RPM

3).Flows of 10 and 50 GPM at 1800 RPM

4).Single and Multiple pump/motor, Flow Divider, Piggyback and Winch Motor configurations are available

5).All pumps and relief valves are 100% factory tested

6).High precision, super finished, hardened and high strength alloy steel gears and shafts

7).Pressure balanced wear plates maintain high pump efficiency throughout all operating ranges

8).Heavy duty needle roller bearings provides long lasting service even in the roughest of dump applications

9).Built-in direct acting & adjustable relief valve set at factory

10).There are many connection forms for Pumps and Motors, connection dimensions accord with SAE standard

11).All pumps can designed into single pumps or multiple pumps according to the requirement of the clients

12).Each pump is individually boxed in protective shpping materials



350 Pump Performance Data:

Gear Width
(in)

Output
(ml/r)

Reted
Pressure
(Psi)

Maximun
Pressure
(Psi)

Speed
(RPM)

Input
Power
(KW)

Min

Max

1"

40

4000

4500

600

3000

65.9

1 1/4"

50

82.4

1 1/2"

63

3600

4000

92.6

1 3/4"

70

3000

3600

86.5

2"

80

98.8

2 1/4"

90

2600

3000

95.3

2 1/2"

100

105.9

 

Gear Width
(in)

Output Flow

900RPM

1200RPM

1500RPM

1800RPM

2100RPM

2400RPM

GPM

LPM

GPM

LPM

GPM

LPM

GPM

LPM

GPM

LPM

GPM

LPM

1/2"

4

15

5.6

21

7.3

28

8.9

34

10.6

40

12.2

46

3/4"

6.4

24

8.8

33

11.3

43

13.8

52

16.3

62

71

71

1"

8.8

33

12.1

46

15.5

59

18.8

71

22.1

84

96

96

1 1/4"

11.2

42

15.4

58

19.5

74

23.6

89

27.8

105

121

121

1 1/2"

13.7

52

18.7

71

23.6

89

28.6

108

33.6

127

146

146

1 3/4"

16.1

61

21.9

83

27.7

105

33.5

127

39.3

149

171

171

2"

18.6

70

25.2

95

31.8

120

38.4

145

45.1

171

196

196

2 1/4"

21

80

28.4

108

35.9

136

43.3

164

50.8

192

220

220

2 1/2"

23.4

90

31.7

120

40

151

48.3

183

56.6

214

245

245

 

350 Motor Performance Data:

M350
Speed
(RPM)

1"
Gear Width

1 1/4"
Gear Width

1 1/2"
Gear Width

1 3/4"
Gear Width

2"
Gear Width

2 1/4"
Gear Width

2 1/2"
Gear Width

Output
(3500Psi)

Output
(3500Psi)

Output
(3500Psi)

Output
(3250Psi)

Output
(3000Psi)

Output
(2750Psi)

Output
(2500Psi)

Torque

Power

Torque

Power

Torque

Power

Torque

Power

Torque

Power

Torque

Power

Torque

Power

900

1320
in-lbs

13.4
HP

1670
in-lbs

16
HP

2025
in-lbs

18.6
HP

2225
in-lbs

21.2
HP

2350
in-lbs

23.8
HP

2425
in-lbs

26.4
HP

2450
in-lbs

28.9
HP

149.1
Nm

51
KW

188.7
Nm

61
KW

228.8
Nm

70
KW

251.4
Nm

80
KW

265.5
Nm

90
KW

274
Nm

100
KW

276.8
Nm

110
KW

1200

1315
in-lbs

15.9
HP

1660
in-lbs

20.4
HP

2015
in-lbs

23.8
HP

2215
in-lbs

27.2
HP

2340
in-lbs

30.6
HP

2410
in-lbs

34
HP

2435
in-lbs

37.4
HP

148.6
Nm

64
KW

187.6
Nm

77
KW

227.7
Nm

90
KW

250.3
Nm

103
KW

264.4
Nm

116
KW

272.3
Nm

129
KW

275.1
Nm

142
KW

1500

1300
in-lbs

20.5
HP

1640
in-lbs

24.7
HP

1990
in-lbs

28.9
HP

2195
in-lbs

33.2
HP

2315
in-lbs

37.4
HP

2385
in-lbs

41.7
HP

2410
in-lbs

45.9
HP

146.9
Nm

77
KW

185.3
Nm

93
KW

224.8
Nm

110
KW

248
Nm

126
KW

261.6
Nm

142
KW

269.5
Nm

158
KW

272.3
Nm

174
KW

1800

1295
in-lbs

24
HP

1635
in-lbs

29
HP

1980
in-lbs

34.1
HP

2180
in-lbs

39.2
HP

2300
in-lbs

44.2
HP

2375
in-lbs

49.3
HP

2395
in-lbs

54.4
HP

146.3
Nm

91
KW

184.7
Nm

110
KW

223.7
Nm

129
KW

246.3
Nm

148
KW

259.9
Nm

167
KW

268.3
Nm

187
KW

270.6
Nm

206
KW

2100

1285
in-lbs

27.5
HP

1620
in-lbs

33.4
HP

1965
in-lbs

39.3
HP

2165
in-lbs

45.2
HP

2285
in-lbs

51.1
HP

2355
in-lbs

57
HP

2380
in-lbs

62.9
HP

145.2
Nm

104
KW

183
Nm

126
KW

222
Nm

149
KW

244.6
Nm

171
KW

258.2
Nm

193
KW

266.1
Nm

216
KW

268.9
Nm

238
KW

2400

1265
in-lbs

31
HP

1600
in-lbs

37.7
HP

1940
in-lbs

44.4
HP

2135
in-lbs

51.2
HP

2255
in-lbs

57.9
HP

2325
in-lbs

64.6
HP

2350
in-lbs

71.3
HP

142.9
Nm

117
KW

180.8
Nm

143
KW

219.2
Nm

168
KW

241.2
Nm

194
KW

254.8
Nm

219
KW

262.7
Nm

245
KW

265.5
Nm

270
KW

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COMPANY: HangZhou PINGHAI Machine CO.,LTD
ADD: NO.60 south of Jianghong Road,Changhe Street,Binjiang Area, Hangzhou ,Zhejiang Province,China