Unimog 406 Gearboxes, Shift Patterns and Maximum Speeds
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Unimog 416 Gearboxes, Shift Patterns and Maximum Speeds
6 SPEED
Unimog 406
6 Speed (Normal or torque convertor)
6.527 Standard Axle Ratio
AXLE RATIOS
Differentials: 3.143
Hub reduction gears: 2.077
Total axle ratio: 6.527
GEARBOX: UG2/27
VERSION : 6 speed (Normal or torque convertor)
6 Forward
2 Reverse
GEARBOX RATIOS:
1st: 14.53:1
2nd: 8.66:1
3rd: 4.50:1
4th: 2.69:1
5th: 1.65:1
6th: 1.00:1
| Main gears | 1 | 2 | 3 | 4 | 5 | 6 | R-1 | R-2 |
|---|---|---|---|---|---|---|---|---|
| 10.5-20 Tires | 4.56 | 8.26 | 14.71 | 26.64 | 40.24 | 66.28 | 5.70 | 10.32 |
| 12.5-20 Tires | 4.83 | 8.76 | 15.56 | 28.24 | 42.65 | 70.26 | 6.04 | 10.94 |
20 SPEED CASCADE
Unimog 406
20 Speed (6 Speed + Cascade box)
6.527 Standard Axle Ratio
AXLE RATIOS
Differentials: 3.143
Hub reduction gears: 2.077
Total axle ratio: 6.527
GEARBOX: UG2/27
GEARBOX: 6 Speed + Cascade box (Total 20 forward - Total 8 reverse)
Main gears: 6 forward - 2 reverse
Intermediate gears: 6 forward - 2 reverse
Crawler gears: 4 forward - 2 reverse
Super-crawler gears: 4 forward - 2 reverse
GEARBOX RATIOS:
Main Gears
1st: 14.53:1
2nd: 8.66:1
3rd: 4.50:1
4th: 2.69:1
5th: 1.65:1
6th: 1.00:1
Intermediate
1st: 18.45:1
2nd: 10.99:1
3rd: 5.71:1
4th:3.41:1
5th: 2.09:1
6th: 1.27:1
Crawler
1st: 67.85:1
2nd: 40.44:1
3rd: 21.00:1
4th: 12.56:1
5th: Blocked
6th: Blocked
Super crawler
1st: 623.05:1
2nd: 371.34:1
3rd: 192.95:1
4th: 115.34:1
5th: Blocked
6th: Blocked
| Main gears | 1 | 2 | 3 | 4 | 5 | 6 | R-1 | R-2 |
|---|---|---|---|---|---|---|---|---|
| 10.5-20 Tires | 4.56 | 8.26 | 14.71 | 26.64 | 40.24 | 66.28 | 5.70 | 10.32 |
| 12.5-20 Tires | 4.83 | 8.76 | 15.56 | 28.24 | 42.65 | 70.26 | 6.04 | 10.94 |
| Intermediate gears | 1 | 2 | 3 | 4 | 5 | 6 | R-1 | R-2 |
|---|---|---|---|---|---|---|---|---|
| 10.5-20 Tires | 3.62 | 6.55 | 11.67 | 21.12 | 31.91 | 52.56 | 4.52 | 8.18 |
| 12.5-20 Tires | 3.84 | 6.94 | 12.37 | 22.39 | 33.82 | 55.71 | 4.79 | 8.67 |
| Crawler gears | 1 | 2 | 3 | 4 | 5 | 6 | R-1 | R-2 |
|---|---|---|---|---|---|---|---|---|
| 10.5-20 Tires | 0.98 | 1.77 | 3.15 | 5.71 | ---- | ---- | 1.22 | 2.21 |
| 12.5-20 Tires | 1.04 | 1.88 | 3.34 | 6.05 | ---- | ---- | 1.29 | 2.34 |
| Super-crawler gears | 1 | 2 | 3 | 4 | 5 | 6 | R-1 | R-2 |
|---|---|---|---|---|---|---|---|---|
| 10.5-20 Tires | 0.106 | 0.193 | 0.343 | 0.621 | ---- | ---- | 0.133 | 0.241 |
| 12.5-20 Tires | 0.112 | 0.205 | 0.364 | 0.658 | ---- | ---- | 0.141 | 0.268 |
2x4 Speed
Unimog 406
2 x 4 gear (Normal or torque convertor)
Standard 6.527 Axle Ratio
AXLE RATIOS
Differentials: 3.143
Hub reduction gears: 2.077
Total axle ratio: 6.527
GEARBOX: UG2/27
VERSION : 2 x 4 Speed (Normal or torque convertor) - (Total 8 forward - 4 reverse)
High-range gears: 4 forward
Low-range gears: 4 forward - 4 reverse
GEARBOX RATIOS
Low Range
1st: 14.53:1
2nd: 8.66:1
3rd: 5.31:1
4th: 3.23:1
High Range
1st: 4.50:1
2nd: 2.69:1
3rd: 1.65:1
4th: 1.00:1
| High-range gears | 1 | 2 | 3 | 4 |
|---|---|---|---|---|
| 10.5-20 Tires | 14.71 | 26.64 | 40.24 | 66.28 |
| 12.5-20 Tires | 15.59 | 28.24 | 42.62 | 70.26 |
| Low-range gears | 1 | 2 | 3 | 4 | R-1 | R-2 | R-3 | R-4 |
|---|---|---|---|---|---|---|---|---|
| 10.5-20 Tires | 4.56 | 8.26 | 12.47 | 20.54 | 5.70 | 10.32 | 15.59 | 25.68 |
| 12.5-20 Tires | 4.83 | 8.76 | 13.22 | 21.77 | 6.04 | 10.94 | 16.53 | 27.22 |
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