| Tractor Settings |
| Item to set |
Planter Models |
| |
1770NT Planters |
| Drawbar distance from ground |
430 mm
(17 in.) |
| Drawbar Length |
Extended and Centered |
| Drawbar Protector Plate |
Install on tractor drawbar
24 Row Machines Only |
| Quick Coupler |
Removed when planter is drawbar attached |
| Sway Blocks |
Set to prevent side sway |
| Three Point Links |
Adjust for level planter hitch tube when planter and hitch are fully lowered
Adjust for adequate transport clearance |
| Three Point Center Link |
Quick coupler vertical when planting |
| Hitch Control |
Set to Position |
| Tire Ballast |
Limit liquid or cast weight on rear tiresa, b |
| Tractor Hydraulics |
Closed Center Only
Minimum tractor hydraulic pressure - 15 513 kPa (155 bar) (2250 psi)
Working pressure - 20 684 kPa (207 bar) (3000 psi) |
| Tire Pressures |
See Tractor Operator's Manual. |
| Hydraulic Controls |
See HYDRAULIC CONNECTIONS RECOMMENDATIONS in Attach Machine section. |
| aDual rear tractor tires are recommended for stability and for load carrying capacity, especially when the machine is folded for transport. |
| bTo carry the machine for transport, limit liquid or cast wheel weights on rear tractor tires as tire load carrying capacity is decreased. |