MacDon M2170 Operator's Manual page 64

Figure 2.2: Pump Orientation
1- Reel/Auger Drive Pump
3 - Charge Pressure Pump for Pumps 4,5,6, and 7
5 - Knife/Disc Drive (Closed Loop System)
7 - Traction Drive Tandem Pump (Right Wheel)
6. DWA is only used with auger or disc headers.
262170
PRODUCT OVERVIEW
7
6
1
2
3
4
2 - Draper Drive or Double Windrow (DWA) Drive Option 6
4 - Fan Drive and Lift Functions (Open Loop System)
6 - Traction Drive Tandem Pump (Left Wheel)
40
5
Revision A