returnhose, clamps on 1.341" at oil cooler. is it better to buy the bigger 1 3/8 hose or smaller 1 1/4" hose?
R4-24 | 1-1/2" SAE 100R4 Suction Hose (by the foot)
hose is low pressure going to oil cooler and should bypass well under 100 psi is cooler became clogged. hose size lookes to be over sized and clamped down, a bit. I am guessing it is factory on my 1999 takeuchi tb 135 excavator. advice or technical guidance would be great. thanks Jeremy
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Open Dec 07, 2023 - 03:38 PM
1answer
Answer
Dec 08, 2023 - 07:24 AM
Would be best to go with R4-20, 1-1/4 hose that is the norm for return lines.
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R4-24 | 1-1/2" SAE 100R4 Suction Hose (by the foot)
1-1/2" SAE 100R4 Suction and Return Hose is recommended for low pressure or vacuum lines in hydraulic system service with petroleum and water-base fluids. Interchanges with Aeroquip FC318-24, Gates 24G4, Parker 881-24, and Weatherhead H03924 Use this product with the following hose
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