Roli ya safu mlalo nne iliyopinda, yenye OD:595mm/OD:596.9mm/OD:610mm/OD:679.45mm/OD:615.95mm

M270749DA/410/410D: d:450mm D:595mm B:368mm

L770847DGW/10/10D: d:457.2mm D:596.9mm B:276.225mm

BT4B 331977E/C725: d:460mm D:610mm B:360mm

M272749DGW/10/10CD: d:479.425mmD: 679.45mm B:495.3mm

LM272249DGW10/10CD: d:482.6mm D:615.95mm B:330.2mm

Maelezo ya Bidhaa

Uteuzi	Vipimo vya Mipaka (mm)			Ukadiriaji wa Mzigo wa Msingi (kN)		Uzito(kg)
Uteuzi	d	D	B	Cr	Kor	Rejea.
M270749DA/410/410D	450	595	368	5250	13400	268
L770847DGW/ 10/ 10D	457.2	596.9	276.225	4000	10300	198
BT4B 331977 E/C725	460	610	360	6100	16400	291
M272749DGW/ 10/ 10CD	479.425	679.45	495.3	9100	23800	582
LM272249DGW10/ 10CD	482.6	615.95	330.2	4860	15200	252