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Got a 330 cat excavator boom just nearly raises. Now pilot
got a 330 cat excavator boom just nearly raises. Now pilot pressure on slow side spool. Pilot pressure builds very slowly on high side spool. Good pilot pressure to joystick. Also travel is very limit… read more
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I am working on a komatsu pc75uu-3 it is having hydraulic
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I have a cat 325dl that was driving across a field and very
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I have a 1988 Cat 416 Backhoe. Recently while digging the
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Cat 330 dl machine chatters as you swing and boom up at the
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Link belt ls1600CII. The main problem in having is when the
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I have cat 312 tracks are very slow it will go straight on
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I have recently purchased a 1994 Cat 320 9KK. Tracks will
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Cat 311B SN 8GR00463 Boom down when the boom is on the ground
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Cat 322bl sn 8nr20091. Left track slower than the right, will
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I have a CAT 225 I need to know how to set the pressures.
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I have an ex 200 lc excavator that the boom will no go up or
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Hello, we have a Caterpillar 311b with some hydraulic issues,
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I have a 1980 235 Cat excavator and recently the stick is very
I have a 1980 235 Cat excavator and recently the stick is very slow, also one track has lost power. I checked the pressure on the pumps, both pressure up to 3700 psi, pilot pressure is at 325 at the s… read more
catmastertech
catmastertech
Field service technician
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