Revision as of 08:11, 24 June 2024

Hydraulic Motors

Key motor - 5 cu in [1]. Power - torque*RPM/63000.
Industry standards - Case SR270 has 24000 in lb motors at 240 rpm 7 mph [2], or 91 hp (for 2 motors). Final drive motor is $4k [3]. Case 75XT (75 hp) is $3k [4]
Char-Lynn 104-1014-006 is 26 hp [5] and about $500 [6]
Char-Lynn 105-1006-006 os 29 hp [7]. $120 but has case drain. Low cost at $6/hp.

White Hydraulics 5.4 cu in motor. 12 hp output. FreeCAD - File:Whitemotor54.FCStd.
45.6 cubic inch motor, 33 hp. used in LifeTrac prorotypes 5-9, see LifeTrac Genealogy. See 45.6 Cu In Hydraulic Motor. File:45cuinmotor.fcstd

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 *Industry standards - Case SR270 has 24000 in lb motors at 240 rpm 7 mph [https://www.titanmachinery.com/docs/default-source/rental-specs/sr270.pdf?sfvrsn=e8e48f20_2], or 91 hp (for 2 motors). Final drive motor is $4k [https://www.disenparts.com/hydraulic-drive-motor-87035452-case.html]. Case 75XT (75 hp) is $3k [https://loaderpartssource.com/case-parts/lps-hydraulic-drive-motor-and-fitting-kit-to-replace-caser-oem-47508306.html]
 *Char-Lynn 104-1014-006 is 26 hp [https://www.applied.com/c-brands/c-danfoss-fluid-power/c-char-lynn/104-1014-006/Cast-Iron-2-Bolt-Disc-Geroler/p/100152937] and about $500 [https://www.amazon.com/Thcbme-104-1014-006-1041014006-Hydraulic-Compatible/dp/B0CJ6ZD9V8]
+*Char-Lynn 105-1006-006 os 29 hp [https://www.sun-source.com/Product/105-1006-006-eaton]. $120 but has case drain. '''Low cost at $6/hp'''.
 <gallery perrow=6>
 File:whitemotor54.png|'''White Hydraulics 5.4 cu in motor.''' 12 hp output. FreeCAD - [[File:whitemotor54.FCStd]].