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2009 DURATECH TUB GRINDER OPERATING INSTRUCTIONS
5.6 Hydraulic system
CAUTION: Lack of proper hydraulic oil level in the reservoir tank will cause system to heat under
continuous running. Check the hydraulic oil level daily and replace as necessary.
( REV. 09-17 )
hydraulic reservoir
oil lter pressure gauge
hydraulic oil ll cap
The in‑tank hydraulic oil lters should be changed after the rst 10 hours of operation. Change hydraulic oil and lters
after the rst 100 hours of operation. Thereafter, change hydraulic oil and hydraulic oil lters every 500 hours of
operation. Change the in tank oil lter if the oil lter pressure gauge indicates a plugged lter
Check the hydraulic oil regularly, and if the oil has a burnt smell or milky appearance, change it immediately.
DuraTech Industries recommends using Cenex Qwiklift HTB if your machine has a
Qwiklift decal on the hydraulic tank. Other acceptable uids include Mobil 423, Farmland
Super HTB, Conoco Hydroclear Power Tran Fluid or other similar uids. If the hydraulic
tank does not have this decal, then all of the above uids are acceptable.