Fill In The Transmission Oil At Gk 40 (Possibility 2); Technical Data Of The Gk - Product Range - ZF GK20 Maintenance And Installation Instructions

Fill in the transmission oil at GK 40 (Possibility 2)

Clean magnet on the oil drain plug (Item
•
03) and always reattach it with a new
sealing ring (Item 04). (See Fig. 14)
Tightening torque: 22 Nm
Fill in the transmission oil. For oil quantities
•
and viscosity classes see Chapter „Initial
Operation / Maintenance" Paragraph „Oil
Grade" & „Oil Capacity"
For filling use a funnel with hose.
•
Maximum outer diameter of the hose is
13 mm.
After filling in of the specified oil quantity
•
leave the transmission standing for 2
minutes.
The correct oil level and the correct oil
•
quantity is achieved when the oil level is at
the lower edge of the oil filler plug, at least
when oil penetrates at the oil filler plug.
Attach the oil filler plug (Item 01) with a
•
new sealing ring (Item 02).
Tightening torque: 22 Nm
•
Remove spilled oil with a suitable oil binder.
After 25 operating hours check the oil level once again. Refill oil, if
necessary!
Technical Data of the GK – Product Range
GK – product range
Max. wheel load
Max. wheel size Ø
Max. wheel size
Max. wheel torque
Max. speed
Ratio
Envelope
Temperature
range
Weight, without oil,
E-motor, drive
wheel
Maintenance and Installation Instructions
GK 20
kg 2000
mm 310
mm 125
Nm 980
-1
min 4500
10,2 – 25,4
mm 168
°C - 30 to + 40
kg 46
Subject to technical modifications.
02
GK 25
2600
350
140
1400
4500
10,0 – 24,3
182
- 30 to + 40
57
Edition 11.07.2006
01
Figure 23
GK 30
3400
406
160
1700
4500
11,5 – 25,1 15,5 – 19,9
208
- 30 to + 40 - 30 to + 40
60
GK 40
4200
406
178
2600
4500
230
70
29 of 30