FIG.4-9
8) Fill same brand & spec. hydraulic oil, never use different brands of oil at the same time.
When you want to use “recommended hydraulic oil brand and specification” listed oil,
make sure to replace all hydraulic oil in the system at the same time.
Check hydraulic oil level…everyday
1) Park machine on a level ground.
2) Arm cylinder extracts and bucket cylinder
extends completely to fix excavator.
3) Lower bucket to ground.
4) Run engine idle for 5 minutes.
5) Stop engine, and take out key switch.
6) Pull pilot control lever to lock position.
7) Open right side door, check oil level
meter. The oil level must lie between
marks. Otherwise you should fill oil.
Fill oil:
1) Screw anticlockwise and open screw cover on the top.
2) Fill oil through filter netting, and check oil lever meter again.
3) Screw down cover.
Vent hydraulic oil tank impurities…every 200 hours
1) For easy access, rotate superstructure 90°，and park the machine on level ground.
Never use other hydraulic oils not
included in the list.
Don ’
hydraulic oil tank is empty.
Never start engine when the
hydraulic oil tank is empty.
Never start engine when the
hydraulic oil tank is empty.
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