Unimog 406 Gearboxes, Shift Patterns and Maximum Speeds

Unimog 406 Gearboxes, Shift Patterns and Maximum Speeds

This page is about Unimog 406.

Read more about Unimog 416 Gearboxes, Shift Patterns and Top Speeds:
Unimog 416 Gearboxes, Shift Patterns and Maximum Speeds
 


6 SPEED

 

Unimog 406-416 - 6 speed shift pattern

 

Unimog 406-416 - 6 speed gearbox shift levers

 

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

Top speed (km) @ 2550 rpm
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

See more real life pictures of 6 speed gearbox shift levers


20 SPEED CASCADE

 

Unimog 406-416 - 20 speed cascade shift pattern

 

Unimog 406-416 - 20 speed cascade gearbox shift levers

 

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

Top speed (km) @ 2550 rpm
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
Top speed (km) @ 2550 rpm
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
Top speed (km) @ 2550 rpm
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
Top speed (km) @ 2550 rpm
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


See more real life pictures of 20 speed cascade gearbox shift levers


2x4 Speed

 

Unimog 406-416 - 2x4 speed shift pattern

 

Unimog 406-416 - 2x4 speed gearbox shift levers

 

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

Top speed (km) @ 2550 rpm
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
Top speed (km) @ 2550 rpm
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

See more real life pictures of 2x4 speed gearbox shift levers

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