California
Super Star Member
- Joined
- Jan 22, 2004
- Messages
- 14,674
- Location
- An hour north of San Francisco
- Tractor
- Yanmar YM240 Yanmar YM186D
My YM240 (YM2000) has the optional adjustable-width front axle. I thought I read somewhere that this 7cc/rev hydraulic pump was also a step-up, to sell as a 'loader-ready' tractor. Anybody know?
This works fine for farm use if you aren't in a hurry. But I would want faster hydraulics if I used the tractor primarily as a loader.
Also: Is the hydraulic pump turned 1:1 with crankshaft speed? What is 7cc/rev, in gallons per minute?
I wonder how this system is designed - revving the engine doesn't seem to make the loader faster above moderate speed, maybe 1400 rpm.
This works fine for farm use if you aren't in a hurry. But I would want faster hydraulics if I used the tractor primarily as a loader.
Also: Is the hydraulic pump turned 1:1 with crankshaft speed? What is 7cc/rev, in gallons per minute?
I wonder how this system is designed - revving the engine doesn't seem to make the loader faster above moderate speed, maybe 1400 rpm.
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