3
Leeboy 6150 Conveyor Paver 3-3
Component Location
Engine
The LeeBoy Model 6150
Conveyor Paver is equipped
with a Kubota (V3800-
TIEF4BFT4) diesel engine.
This 74 HP (52 kW), turbo-
charged engine is a strong
performer that features the
latest technology. Fuel-
efcient and durable, this
electronically-controlled
Components Overview
This section describes the major components for the
LeeBoy 6150 Conveyor Paver. This wheeled paver is
designed with front “bogie” tires and rear heavy-duty,
liquid ballast tires that help lower the center of gravity,
an important consideration when paving on a grade.
Wheeled pavers offer more mobility and on-site speed
than tracked pavers. Become familiar with the machine
components before operating the paver.
Dual Operator Platform
The operator platform allows easy and convenient
access to controls for paver work functions. Dual oper-
ator stations with steering wheel controls are standard
on this paver. The main control panel slides to either
side of the platform, featuring the PV480 digital display
controller, work function switches, and a vandalism
cover for security and protection.
The operator platform offers the versatility of a high
deck that can be manually lowered to a low-deck con-
guration for accommodating a screed operator while
paving. Remote screed control boxes are mounted on
each side for screed operator convenience.
engine offers the latest in innovative emission solutions
that comply with stringent regulations that optimizes
combustion and reduces pollution. This Tier 4 Final
engine complies with emission requirements estab-
lished by the U.S. Environmental Protection Agency
(EPA) to reduce diesel particulate matter (DPM) and
other toxins released into the air.
Advanced emission-control devices and low-sulfur fuel
requirements--only Ultra-Low Sulfur Diesel (ULSD) can
be used in these engines--combine with after-treatment
methods such as Exhaust Gas Recirculation (EGR) and
Diesel Particulate Filters (DPF).
The air cleaner removes ne particles such as dust,
sand, chaff and lint from the air. As air is taken into the
air cleaner assembly, the cyclone action deposits some
of the ne particles in the evacuator that is mounted
on the bottom of the air cleaner housing. The fuel lter
removes contaminants from diesel fuel before it ows
into the injection pump where it is injected into the
engine combustion chamber.
The radiator mounted in front of the engine cools the
engine. As coolant ows through the radiator, airow
from the engine-driven fan removes heat.
Refer to the Engine Operator’s Manual accompanying
your paver for additional engine information.
Hydraulic System
The hydraulic system includes two hydraulic pumps
(three if equipped with the electric heat option),
hydraulic motors and cylinders that work together for
optimum machine component control. Valves regulate
the directional, pressure and uid ow throughout the
hydraulic system. Hydraulic test ports add ease and
convenience for checking and troubleshooting hydraulic
pressure for four of its main functions.
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