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Table 5. Equipment Data.
THEORY OF OPERATION

Technical Manual For Bituminous Material Paving Machine (Bmpm) Page Navigation
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TM 5-3895-385-10
0002
EQUIPMENT DATA -- CONTINUED.
Table 5. Equipment Data -- Continued.
SCREED:
Heat
Electric, powered by hydraulically-driven 10 kW generator
Extensions
Two 45-in (1.14-m) hydraulically-operated extensions
Two 24-in (0.6-m) bolt-on extensions
Vibration
Four hydraulic vibrators producing up to 3,500 VPM
Crown/Invert
Adjustable; at least 2-in crown and 1 1/2-in valley
SPRAYDOWN SYSTEM:
Components
Electric pump and two hose reels, each with a 15 ft (4.6 m) x 5/16
in (7.9 mm) hose and wand.
HYDRAULIC SYSTEM:
Drives and Conveyor/Auger
Variable volume hydraulic with proportional pump for each
Fumes and Vibrator
Constant volume pump
All other Hydraulic Functions
Pressure compensation pump
Hydraulic Oil Reservoir w/ oil cooler
50 gal (189 L)
MACHINE HYDRAULIC PRESSURES:
Drive
5000 pounds per square inch (psi) (344.7 bar)
Conveyers/Auger
4000 psi (275.8 bar)
Cylinders
1800 psi (124 bar)
Vibrator/Blower
1800 psi (124 bar)
Track Tension
900 psi (62 bar)
Track Tension (Relieving)
1200 psi (83 bar)
Charge Pressure
200/250 psi (14/17 bar)
END OF WORK PACKAGE
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