Oil Gear Pumps GHD 2 Jihostroj

Nominal Size Parameters

Sym.

Unit

GHD2

51

GHD2

56

GHD2

61

GHD2

71

GHD2

82

Actual displacement

Vg

[cm3]

51.81

56.52

61.23

71.83

82.43

Rotation speed

nominal

nn

[min-1]

1500

1500

1500

1500

1500

minimum

nmin

[min-1]

400

400

400

400

400

maximum

nmax

[min-1]

3200

3200

3200

3200

3000

Pressure at inlet*

minimum

p1min

[bar]

-0.3

-0.3

-0.3

-0.3

-0.3

maximum

p1max

[bar]

0.5

0.5

0.5

0.5

0.5

Pressure at outlet**

max. continuous

p2n

[bar]

280

280

270

260

260

maximum

p2max

[bar]

300

300

290

280

280

peak

p3

[bar]

310

310

300

290

290

Nominal flow rate (min.) at nn and p2n

Qn

[dm3 .min-1]

69.9

76.3

82.7

99.1

116.2

Maximum flow rate at nmax a p2max

Qmax

[dm3 .min-1]

162.5

177.2

192.0

225.3

242.3

Nominal input power (max.) at nn and p2n

Pn

[kW]

44.8

48.8

51.0

56.4

63.3

Maximum input power at nmax a p2max

Pmax

[kW]

94.0

102.5

107.4

121.6

130.8

Weight

m

[kg]

–

–

–

–

–

Nominal Size Parameters

Sym.

Unit

GHD2

90

GHD2

100

GHD2

110

GHD2

125

GHD2

150

Actual displacement

Vg

[cm3]

90.67

100.09

110.69

125.99

150.72

Rotation speed

nominal

nn

[min-1]

1500

1500

1500

1500

1500

minimum

nmin

[min-1]

400

350

350

250

250

maximum

nmax

[min-1]

2800

2700

2600

2400

2000

Pressure at inlet*

minimum

p1min

[bar]

-0.3

-0.3

-0.3

-0.3

-0.3

maximum

p1max

[bar]

0.5

0.5

0.5

0.5

0.5

Pressure at outlet**

max. continuous

p2n

[bar]

240

230

210

190

170

maximum

p2max

[bar]

260

250

230

210

190

peak

p3

[bar]

270

260

240

220

200

Nominal flow rate (min.) at nn and p2n

Qn

[dm3 .min-1]

127.8

141.1

156.1

177.6

212.5

Maximum flow rate at nmax a p2max

Qmax

[dm3 .min-1]

248.8

264.8

282.0

296.3

295.4

Nominal input power (max.) at nn and p2n

Pn

[kW]

64.3

68.0

68.7

70.7

75.7

Maximum input power at nmax a p2max

Pmax

[kW]

124.7

127.7

125.1

120.0

108.2

Weight

m

[kg]

–

–

–

–

–