XH Oil Pump



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HYDRAULIC OIL PUMPS

Type SM

Type SMLP

Type LM

Type LMLP

Type X

Type X30

Type XH

Compact rotating swash plate design
Pressures up to 690 bar
Flows up to 139.3 l/m (36.8 USg/m)
316 stainless and carbon steel case options
Flow/pressure combinations within 50 kw range
Duplex operation option

The high pressure 50kW type XH hydraulic pump incorporates 3 or 6 axial pistons actuated by a single rotating swash plate.

The pump can also be supplied with duplex deliveries which may be used for simultaneous high and low pressure applications when used in conjunction with an automatic unloading valve. Other output combinations are available.




Various combinations of flows and pressures are possible up to a maximum of 690 bar or up to 139.3 litres/min – see table below.

Installation

Rotation is bi-directional and the pump may be mounted horizontally or vertically.

A suction filter of 150 microns or better should be used. Finer filtration is desirable for the pump life, but is important that the inlet flowrate to the pump is not restricted and no more than -2 in.Hg is measured in the suction pipework under pumping conditions. Where possible a positive pressure should be maintained in the suction pipework under flowing conditions. When the pump is stationary the suction line should be kept under positive pressure to allow priming.

Fluids

These pumps are designed to run on mineral oils with an operating viscocity between 15 and 100 cst. Consult the factory for viscocities outside this range.

Temperature

The operating temperature range is –20°C; to +60°C (Ambient).

Weight

200 Kg



Part Number Cylinders Flow Flow @ 1450 RPM Flow @ 1750 RPM Pressure
cc/rev l/m Usg/m l/m Usg/m bar
XHR1-00-00951-0690-3-4-NC-VH-XX-XX 3 9.51 13.78 3.639 16.63 4.391 690
XHR1-00-01151-0690-3-4-NC-VH-XX-XX 3 11.51 16.69 4.407 20.15 5.319 690
XHR1-00-01368-0690-3-4-NC-VH-XX-XX 3 13.68 19.83 5.236 23.93 6.319 690
XHR1-00-01607-0690-3-4-NC-VH-XX-XX 3 16.07 23.3 6.15 28.12 7.423 690
XHR1-00-01861-0690-3-4-NC-VH-XX-XX 3 18.61 26.98 7.122 32.56 8.596 690
XHR1-00-01900-0690-3-4-NC-VH-XX-XX 3 19 27.55 7.274 33.26 8.779 690
XHR1-00-02140-0690-3-4-NC-VH-XX-XX 3 21.4 31.03 8.191 37.45 9.886 690
XHR1-00-02429-0690-3-4-NC-VH-XX-XX 3 24.29 35.22 9.298 42.51 11.222 690
XHR1-00-02744-0620-3-4-NC-VH-XX-XX 3 27.44 39.79 10.505 48.02 12.678 620
XHR1-00-03073-0555-3-4-NC-VH-XX-XX 3 30.73 44.56 11.764 53.78 14.198 555
XHR1-00-03427-0500-3-4-NC-VH-XX-XX 3 34.27 49.68 13.117 59.96 15.831 500
XHR1-00-03844-0445-3-4-NC-VH-XX-XX 3 38.44 55.74 14.714 67.27 17.758 445
XHR1-00-01901-0690-6-4-NC-VH-XX-XX 6 19.01 27.57 7.277 33.27 8.783 690
XHR1-00-02303-0690-6-4-NC-VH-XX-XX 6 23.03 33.39 8.815 40.3 10.638 690
XHR1-00-02735-0625-6-4-NC-VH-XX-XX 6 27.35 39.66 10.471 47.87 12.637 625
XHR1-00-03213-0530-6-4-NC-VH-XX-XX 6 32.13 46.59 12.3 56.23 14.845 530
XHR1-00-03721-0460-6-4-NC-VH-XX-XX 6 37.21 53.95 14.244 65.12 17.191 460
XHR1-00-03801-0450-6-4-NC-VH-XX-XX 6 38.01 55.11 14.549 66.51 17.559 450
XHR1-00-04280-0400-6-4-NC-VH-XX-XX 6 42.8 62.06 16.383 74.89 19.772 400
XHR1-00-04858-0350-6-4-NC-VH-XX-XX 6 48.58 70.44 18.597 85.02 22.444 350
XHR1-00-05488-0310-6-4-NC-VH-XX-XX 6 54.88 79.58 21.01 96.05 25.357 310
XHR1-00-06146-0275-6-4-NC-VH-XX-XX 6 61.46 89.12 23.528 107.56 28.396 275
XHR1-00-06853-0250-6-4-NC-VH-XX-XX 6 68.53 99.37 26.234 119.93 31.661 250
XHR1-00-07688-0220-6-4-NC-VH-XX-XX 6 76.88 111.47 29.428 134.53 35.517 220

Additional Options


Case Material

00 - Stainless Steel Construction
01 - Carbon Steel Construction

Inlet Connection Options

14 - 2" BSP Female Inlet

Outlet Connection Options

05 - 1" BSP Female Outlet (Pressure up to 420 bar)
15 - 1" MP Female Outlet


Dimensions



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