TM 5-3895-385-23-1
0002
LOCATION AND DESCRIPTION OF MAJOR COMPONENTS -- CONTINUED.
Table 5. BMPM Components -- Engine Compartment View.
Key
Component
Description
1
Radiator
Contains three chambers to cool engine coolant, air intake,
and hydraulic oil.
2
Turbo
Mounted after air intake filter to force air into combustion
chamber to increase power.
3
Propulsion Hydraulic Pump
Hydraulic pump supplying power to tracks.
4
Fumes Exhaust Fan
Hydraulic powered motor drives paving fumes above operator
platform.
5
Load Sense Hydraulic Pump
Hydraulic pump supplying power to the main hydraulic
manifold.
6
Main Hydraulic Manifold
Distributes power to many hydraulic cylinders and motors
throughout the BMPM. Hydraulic pressure supplied from the
load sense hydraulic pump.
7
Charge Pump
Supplies low hydraulic pressure to propulsion hydraulic pump
and auger conveyor hydraulic pump to ensure damage is not
done to hydraulic pumps due to lack of hydraulic oil.
8
Variable Auger Pump
Hydraulic pump supplying power to auger and conveyor
motors.
9
Double Hydraulic Pump Drive
Supplies power to propulsion hydraulic pump and auger
conveyor hydraulic pump from engine.
10
Gear Pump
Supplies hydraulic pressure to the fumes exhaust motor and
screed vibrator.
