SUNWARD SWE20F 2019, Operation & Maintenance Manual

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Recommend gear oil
Brand
Manufacturer Gear oil
-20
℃
--40
℃
Esso Esso Gear Oil GP80-90,GP85W-90
Nippon Petroleum Gear Lube Sp90
Mobil Mobilube Gx90
Fina GL-580W-90
GREAT WALL brand of China
Petrochemical
85W/90
Shanghai oil refining factory API-GL-4 85W/90
Traveling reducer
Check oil level…every 500 hours operation
1) Park the excavator on a level ground.
2) Lower bucket to the ground.
3) Run engine idle for 5 minutes.
4) Shut off engine, and take out key switch.
5) Pull the pilot control lever to lock position.
6) Open oil level check plug, check oil level.
7) If necessary, fill the filler through oil
② filler hole
to the level as the right figure shows.(refer to “gear oil
blank”)
In the figure:
② is the reducer oil filler hole, ③ is the
oil drainage port.
Replace gear oil…every 1000 hours operation
1) Park the excavator on a level ground.
2) Lower bucket to the ground.
3) Run engine at low revs for 5 minutes.
4) Shut off engine, and take out key switch.
5) Pull the pilot control lever to lock position.
6) Take out oil drainage port plug
③ , and empty gear
FIG.4-4
FIG 4-5
The gear oil may be very hot,
please start working until the
gear oil cools down.
The first replacement should be
applied after 250 hours ’
operation of the new machine,
after this time, replace it every
1000 hours.
FIG.4-4