Kubota WSM 05-E4B Series User Manual

1.4 Boost compensator
1.4.1 Function of boost compensator
Boost compensator is the device that reduces black smoke during the engine startup and acceleration.
The rod of
actuator (2) is pushed out by the rise of boost pressure, and the plate (3) moves in the direction of the fuel
increase around the fulcrum "A".
(1) Boost compensator assembly
(2) Actuator
(3) Plate
(4) Injection pump assembly
(5) Guide
(6) Stop solenoid
(A) Fulcrum
4. ENGINE
MECHANISM
1. Engine body
4-4
05-E4B SERIES,05-E4BG SERIES
KiSC issued 03, 2023 A

Kubota WSM 05-E4B Series Specifications

General

Brand	Kubota
Model	WSM 05-E4B Series
Category	Engine
Language	English