SsangYong Korando III (2010 year). Manual - part 222

03-26

(7) 5th Drive Gear (1.000)

Middle & rear planetary gears, middle sun gear and rear sun gear rotated

The rotating ratio of 1;1 is transferred to middle annulus gear (front planetary gear) because the 

middle planetary gear and sun gear in middle planetary gear set rotate simultaneously.

At this moment, the rear planetary gear set rotates in 1:1 ratio (same in 4th gear). However, the front 

planetary gear set is not related to that, and the front sun gear rotates without load (idling) in 1:1 ratio.

-

-

-

Power flow

▶

Description

35R C

OD C

26 B

UD B

LR B

O.W.C

5th

●

●

03-27

3660-01

(8) 6th Drive Gear (0.722)

Middle planetary gear rotated, middle sun gear locked

When the sun gear is locked in middle planetary gear set and the planetary gear rotates, the middle 

annulus gear increases the speed and the power is transferred to front planetary gear. 

The rear planetary gear set rotates in 1;1 ratio (same in 4th & 5th gears). However, the front 

planetary gear set is not related to that, and the front sun gear increases its speed without load 

(idling).

-

-

-

Power flow

▶

Description

35R C

OD C

26 B

UD B

LR B

O.W.C

6th

●

●

03-3

3190-01

1. SPECIFICATION

DG20DD

Model name

WM6F1

Overall length

370 mm

Distance between shafts

205 mm / 70 mm

Weight (except transmission fluid)

62 kgf (2WD) / 63 kgf (4WD)

Gear ratio

1st

3.538

3.385

3.616

2nd

1.909

1.708

1.957

3rd

1.179

1.033

1.207

4th

0.814

0.786

0.905

5th

0.734

0.730

0.842

6th

0.628

0.595

0.714

Reverse

3.910

3.747

3.747

Synchronizer ring 
type

1st

T: Triple-cone

2nd

T: Triple-cone

3rd

T: Triple-cone

4th

D: Double-cone

5th

D: Double-cone

6th

S: Single-cone

Reverse

T: Triple-cone

Shifting

Type

Remote (Cable type)

Gear selector lever 
position

Reversing: 
Reverse ring 
pull type

Item

Specification

Remark

D20DTF

D20DTF +

Low CO₂

G20DF

03-4

Item

Specification

Remark

Transmission 
fluid

Transmission fluid

SAE 75W / 85, API GL-4

Capacity

1.65 L

Replacement interval 

EU

Inspect and replenish every 60000 km 
(or 3 years)
Normal driving condition: Fill for Life
(Severe driving condition: Change every 
120000 km)

GEN

Inspect and replenish every 60000 km 
(or 4 years)
Normal driving condition: Fill for Life
(Severe driving condition: Change every 
120000 km)

Replacement 
interval 

DSL

EU

GEN

GSL

Inspect and replenish every 60000 km 
(or 4 years)
Normal driving condition: Fill for Life
(Severe driving condition: Change every 
120000 km)