Daedong CK22 - Page 162

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4-18

DS35-W00 May. 2007

CLUTCHCLUTCH

CLUTCH

TRANSMISSIONTRANSMISSION

TRANSMISSION

ENGINEENGINE

ENGINE

HSTHST

HST

FRONT AXLEFRONT AXLE

FRONT AXLE

STEERINGSTEERING

STEERING

BARKEBARKE

BARKE

ELECTRICELECTRIC

ELECTRIC

INDEXINDEX

INDEX

HYDRAULICHYDRAULIC

HYDRAULIC

GENERALGENERAL

GENERAL

REAR AXLEREAR AXLE

REAR AXLE

CK22/CK22H

B. DURING TURNING

When the tractor turns, the road resistance to the wheel

located on the inside of the turn increase (as if braking

was applied to the side only). If one of the wheels slows

down, the difference in rotating speed is generated in

the differential side gears (5).

When rotating speed of one differential side gear be-

comes lower than the other, the differential pinions (3)

start rotating on their axes.

The other differential side gear is increased in speed

by the increment of the differential pinions (3). This

means that rotation of one rear axle is slowed down

and that of the other rear axle is increased. Thus, the

tractor turns smoothly without power loss.

(1) Spiral bevel gear (4) Differential case

(2) Spiral bevel pinion (5) Differential side gear

(3) Differential pinion (6) Differential pinion shaft

(1) Spiral bevel gear (4) Differential case

(2) Spiral bevel pinion (5) Differential side gear

(3) Differential pinion (6) Differential pinion shaft

A. DURING STRAIGHT RUNNING

Rotation of the spiral bevel pinion (2) is transmitted to

the spiral bevel gear (1) and differential case (4).

When road resistance to right and left wheels are

equal, differential pinions (3) and differential side gears

(5) are all rotates as a unit. Both rear axles received

equal input, and both wheels turn at the same speed,

allowing the tractor to go straight ahead.

At this time, differential pinions (3) do not rotate around

the differential pinion shaft (6).

196W425A

196W426A

TRANSMISSION - OPERATING PRINCIPLE

Daedong CK22 - Page 162

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