Kubota SM-E4B Series User Manual

ENGINE
SM-E4B SERIES, WSM
1-M2
[3] PISTON (Z602-E4B, D782-E4B, D902-E4B)
Piston's skirt is coated with molybdenum
disulfide*, which reduces the piston slap noise and thus
the entire operating noise.
*Molybdenum disulfide (MoS
2
)
The molybdenum disulfide (1) serves as a solid
lubricant, like a Graphite or Teflon. This material helps
resist metal wears even with little lube oil.
9Y1210785ENM0003US0
[4] OIL PAN (Z602-E4B, D902-E4B)
The oil pan is extended under the gear case.
Therefore, the height of the engine can be lowered more
than so far while securing a necessary amount of oil.
9Y1210785ENM0004US0
(1) Molybdenum Disulfide
(1) Cylinder Block
(2) Gear Case
(3) Oil Pan
KiSC issued 01, 2013 A

Kubota SM-E4B Series Specifications

General

Brand	Kubota
Model	SM-E4B Series
Category	Engine
Language	English