Appendix N
(cont)
Calculating your Hydraulic Oil Needs
1. What is your Maximum Planting Speed in miles per
hour?
MPS = _____
2. What is the closest Desired Seed Spacing in inches?
DSS = _____
3. How many seeds are dispensed per revolution of your
Seed Meter Disc?
SMD = _____
4. What is the Ratio of hydraulic motor revolutions to seed
meter revolutions?
RATIO = _____ to 1
5. What is the Displacement in Cubic Inches of the hydraulic
motor on your planter drive assembly?
CID = ______
EXAMPLE:
MPS
= 5
DSS
= 6.5
SMD
= 30
RATIO
= 5.333
CID
= 4.9
81
(MPS x 5280) x 12 =
Inches traveled per hour
Inches traveled per hour ÷ DSS =
Seeds per hour
Seeds per hour ÷
SMD =
Seed meter revolutions per hour
Seed meter revolutions per minute x Ratio =
Hydraulic motor revolutions per minute
Hydraulic motor revolutions per minute x CID =
Cubic inches of hydraulic oil per minute
Cubic inches of hydraulic oil per minute ÷ 231 =
Gallons of hydraulic oil per minute
( 5 x 5280) x 12 =
316500 inches traveled per hour
316800 ÷ 6.5 =
48738.46 seeds per hour
48738.46 ÷ 30 =
1624.6 seed meter revolutions per hour
1624.6 ÷ 60 =
27 seed meter revolutions per minute
27 x 5.333 =
144.4 hydraulic motor revolutions per minute
144.4 x 4.9 =
707.6 cubic inches of hydraulic oil per minute
707.6 ÷ 231 =
3 gallons of hydraulic oil per minute
Содержание DUAL CONTROL MT-3405D
Страница 1: ...REFERENCE MANUAL DUAL CONTROL AUTOMATIC RATE CONTROLLER MT 3405D ...
Страница 47: ...Appendices 47 ...
Страница 56: ...P N 14366 56 Appendix F cont MT 3405D NH3 Specific cont MT 3405D Wiring Diagram for NH3 Channel 1 ...
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