SOLIS 20 User Manual

TYRE
TYRE SIZE
Pressure
(kPa)
80
100
120
140
160
REAR
8 - 18
4 Ply
Rating
345
395
440
480
520
FRONT
5 - 12
115
135
150
160
175
3.9 WHEELS AND TYRES
Ty re s P la y v i t al role in t ran s por t a t ion and agri c ul t ure opera t ion s. It i s t he mo st impor t an t f a ct or in t he e ff i c ien t per f orman c e
o f t ra ct or i t s hould be u s ed onl y a s per c ompan y re c ommenda t ion . Here we will di sc u ss onl y pneuma t i c ty re s.
O n an y ty re t here i s s ome mar k ing whi c h repre s en ts i ts s i z e & c apa c i ty e . g . Ty re mar k ing i s 8 x 18 , 4 pl y ra t ing i . e . 8 in c h i s
t he s e ct ion wid t h , 18 in c h i s t he bead diame t er . P l y ra t ing doe s n’ t s how t ha t t he s ame No . o f plie s are in s er t ed in ty re . It i s
onl y c ompara t ive mea s ure o f t he load c arr y ing c apa c i ty (L . C . C) o f ty re . As more pl y ra t ing s how s more L . C . C . a t t he s ame
t ime a s L . C . C . in c rea s e t he s ho cks ab s orp t ion c apa c i ty de c rea s e s.
I n general , t ra ct or i s c on s idered f or t wo ty pe s o f wor k:
W or k on s o ft s oil where ma x imum adhe s ion i s needed . I n t hi s c a s e t here will be u s e o f lowe st pre ss ure c ompa t ible wi t h t he
load c arried .
W or k on hard ground and road s, t owing e tc. I n t hi s c a s e t here will be u s e o f ma x imum pre ss ure .
3 . 9 . 1 I N FIEL D OPE RA TIO N S
(Re c ommended Ty re P re ss ure : F ron t - 1 . 75 K g /c m
2
& Rear . 84 K g /c m
2
)
C o rrect P ress u re
G ood adheren c e b y dir t grou s er s.
G ood c leaning o f t he t read
In s u ff i c i e n t P ress u re
Redu c e adheren c e t hrough la ck o f
ty re grip .
De t eriora t ion o f ty re c a s ing b y
t ra ct ion f or c e s.
O ver P ress u re
Redu c e group due t o la ck o f
c leaning
De t eriora t ion due t o c ompa ct ed
ground .
3 . 9 . 2 O N R O AD OPE RA TIO N S
(Re c ommended Ty re P re ss ure : F ron t - 2 . 15 k g /c m
2
& Rear 1 . 57 k g /c m
2
)
C o rrect P ress u re
Re s i st an c e t o W ear
In s u ff i c i e n t P ress u re
Redu c e adheren c e t hrough la ck o f
ty re grip .
De t eriora t ion o f ty re c a s ing b y
t ra ct ion f or c e s.
O ver P ress u re
Redu c e group due t o la ck o f
c leaning
De t eriora t ion due t o c ompa ct ed
ground .
3 . 9 . 3 R E C O MM E ND E D LO AD CARR YI N G CA P AC ITY
NOTE: Tyre pressure should never maximum pressure as recommended the tyre could burst. Change / repair any worn
or faulty tyre (cuts, cracks etc.) immediately to prevent the problem become more severe
SOLIS 20 OPERATOR MANUAL

SOLIS 20 Specifications

General

Brand	SOLIS
Model	20
Category	Tractor
Language	English