Industrial Engine Attachments Guide - Caterpillar
Industrial Engine Attachments Guide - Caterpillar
Industrial Engine Attachments Guide - Caterpillar
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Hydraulic Pumps<br />
<strong>Caterpillar</strong> offers a variety of hydraulic pump types and sizes that<br />
are matched to the pump drives available on <strong>Caterpillar</strong> engines.<br />
Fixed displacement gear pumps are available in three sizes for basic<br />
requirements. Variable displacement piston pumps with load sensing<br />
controls are available in two sizes for use in circuits with closed<br />
center valves where energy conservation is a priority. Hydrostatic<br />
pumps, typically used for propel applications, are available in two<br />
displacements.<br />
Hydraulic Pumps for <strong>Engine</strong>s with ACERT TM<br />
Technology<br />
25 cc 29 cc 33 cc 45 cc 55 cc 71 cc 100 cc<br />
<strong>Engine</strong> Gear Gear Gear Piston Piston Hydrostatic Hydrostatic<br />
Model @ 207 @ 207 @ 207 @ 241 @ 241 @ 350 @ 350<br />
bar bar bar bar bar bar bar<br />
C7 ACERT 52 61 69 N/A N/A N/A N/A<br />
C9 ACERT 52 61 69 94 or 124* 151 195 275<br />
C11ACERT/<br />
C13 ACERT<br />
C15 ACERT/<br />
C18 ACERT<br />
C27 ACERT/<br />
C32 ACERT<br />
60 70 79 107 151 195 275<br />
63 73 83 113 or 124* 151 195 275<br />
52 61 69 94 N/A N/A N/A<br />
*Dependent upon pump drive location<br />
Theoretical Flow (lpm) @ 2100 <strong>Engine</strong> rpm<br />
a t t a c h m e n t s G U I D E 23