Adjusting The Hole Spacing - Toro ProCore 864 Operator's Manual

Adjusting the Hole Spacing

The forward hole spacing is determined by the traction unit gear ratio (or the hydrostatic traction pedal).
Changing the engine speed does not change the forward hole spacing.
The lateral hole spacing is determined by the number of tines in the tine heads.
Hole spacing
mm (inch)
25 (1)
32 (1.25)
38 (1.5)
44 (1.75)
51 (2)
57 (2.25)
64 (2.5)
70 (2.75)
76 (3)
83 (3.25)
89 (3.5)
95 (3.75)
102 (4)
108 (4.25)
114 (4.5)
121 (4.75)
127 (5)
133 (5.25)
140 (5.5)
146 (5.75)
152 (6)
PTO rpm
0.6 0.6 0.6 0.6
(0.4) (0.4) (0.4) (0.4)
0.8 0.8 0.8 0.8
(0.5) (0.5) (0.5) (0.5)
1.0 1.0 1.0 1.0
(0.6) (0.6) (0.6) (0.6)
1.1 1.1 1.1 1.1
(0.7) (0.7) (0.7) (0.7)
1.3 1.3 1.3 1.3
(0.8) (0.8) (0.8) (0.8)
1.4 1.4 1.4 1.4
(0.9) (0.9) (0.9) (0.9)
1.6 1.6 1.6 1.6
(1.0) (1.0) (1.0) (1.0)
1.6 1.8 1.8 1.8
(1.0) (1.1) (1.1) (1.1)
1.8 1.9 1.9 1.9
(1.1) (1.2) (1.2) (1.2)
1.9 2.1 2.1 2.1
(1.2) (1.3) (1.3) (1.3)
2.1 2.3 2.3 2.3
(1.3) (1.4) (1.4) (1.4)
2.3 2.4 2.4 2.4
(1.4) (1.5) (1.5) (1.5)
2.4 2.6 2.6 2.6
(1.5) (1.6) (1.6) (1.6)
2.6 2.7 2.7 2.7
(1.6) (1.7) (1.7) (1.7)
2.7 2.9 2.9 2.9
(1.7) (1.8) (1.8) (1.8)
2.9 3.1 3.1 3.1
(1.8) (1.9) (1.9) (1.9)
3.1 3.2 3.2 3.2
(1.9) (2.0) (2.0) (2.0)
3.2 3.4 3.4 3.4
(2.0) (2.1) (2.1) (2.1)
3.4 3.4 3.5 3.5
(2.1) (2.1) (2.2) (2.2)
3.5 3.5 3.7 3.9
(2.2) (2.2) (2.3) (2.4)
3.7 3.7 3.9 4.0
(2.3) (2.3) (2.4) (2.5)
420 430 440 450
Ground speed
km/h (mph)
0.6 0.6 0.6 0.6
(0.4) (0.4) (0.4) (0.4)
0.8 0.8 0.8 1.0
(0.5) (0.5) (0.5) (0.6)
1.0 1.0 1.1 1.1
(0.6) (0.6) (0.7) (0.7)
1.1 1.1 1.3 1.3
(0.7) (0.7) (0.8) (0.8)
1.3 1.4 1.4 1.4
(0.8) (0.9) (0.9) (0.9)
1.4 1.6 1.6 1.6
(0.9) (1.0) (1.0) (1.0)
1.6 1.8 1.8 1.8
(1.0) (1.1) (1.1) (1.1)
1.8 1.9 1.9 1.9
(1.1) (1.2) (1.2) (1.2)
2.1 2.1 2.1 2.1
(1.3) (1.3) (1.3) (1.3)
2.3 2.3 2.3 2.3
(1.4) (1.4) (1.4) (1.4)
2.4 2.4 2.4 2.6
(1.5) (1.5) (1.5) (1.6)
2.6 2.6 2.6 2.7
(1.6) (1.6) (1.6) (1.7)
2.7 2.7 2.7 2.9
(1.7) (1.7) (1.7) (1.8)
2.9 2.9 3.1 3.1
(1.8) (1.8) (1.9) (1.9)
3.1 3.1 3.2 3.2
(1.9) (1.9) (2.0) (2.0)
3.2 3.2 3.4 3.4
(2.0) (2.0) (2.1) (2.1)
3.4 3.4 3.5 3.5
(2.1) (2.1) (2.2) (2.2)
3.5 3.5 3.7 3.7
(2.2) (2.2) (2.3) (2.3)
3.7 3.7 3.9 3.9
(2.3) (2.3) (2.4) (2.4)
3.9 4.0 4.0 4.2
(2.4) (2.5) (2.5) (2.6)
4.0 4.2 4.2 4.3
(2.5) (2.6) (2.6) (2.7)
460 470 480 490
25
0.8 0.8 0.8 0.8
(0.5) (0.5) (0.5) (0.5)
1.0 1.0 1.0 1.0
(0.6) (0.6) (0.6) (0.6)
1.1 1.1 1.1 1.1
(0.7) (0.7) (0.7) (0.7)
1.3 1.3 1.3 1.3
(0.8) (0.8) (0.8) (0.8)
1.4 1.4 1.4 1.6
(0.9) (0.9) (0.9) (1.0)
1.6 1.6 1.8 1.8
(1.0) (1.0) (1.1) (1.1)
1.8 1.9 1.9 1.9
(1.1) (1.2) (1.2) (1.2)
1.9 2.1 2.1 2.1
(1.2) (1.3) (1.3) (1.3)
2.3 2.3 2.3 2.3
(1.4) (1.4) (1.4) (1.4)
2.4 2.4 2.4 2.6
(1.5) (1.5) (1.5) (1.6)
2.6 2.6 2.7 2.7
(1.6) (1.6) (1.7) (1.7)
2.7 2.7 2.9 2.9
(1.7) (1.7) (1.8) (1.8)
2.9 3.1 3.1 3.1
(1.8) (1.9) (1.9) (1.9)
3.1 3.2 3.2 3.2
(1.9) (2.0) (2.0) (2.0)
3.2 3.4 3.4 3.5
(2.0) (2.1) (2.1) (2.2)
3.5 3.5 3.5 3.7
(2.2) (2.2) (2.2) (2.3)
3.7 3.7 3.9 3.9
(2.3) (2.3) (2.4) (2.4)
3.9 3.9 4.0 4.0
(2.4) (2.4) (2.5) (2.5)
4.0 4.0 4.2 4.2
(2.5) (2.5) (2.6) (2.6)
4.2 4.3 4.3 4.5
(2.6) (2.7) (2.7) (2.8)
4.3 4.5 4.5 4.7
(2.7) (2.8) (2.8) (2.9)
500 510 520 530
0.8
(0.5)
1.0
(0.6)
1.1
(0.7)
1.3
(0.8)
1.6
(1.0)
1.8
(1.1)
1.9
(1.2)
2.1
(1.3)
2.4
(1.5)
2.6
(1.6)
2.7
(1.7)
3.1
(1.9)
3.2
(2.0)
3.4
(2.1)
3.5
(2.2)
3.7
(2.3)
4.0
(2.5)
4.2
(2.6)
4.3
(2.7)
4.5
(2.8)
4.7
(2.9)
540