PS12-28 Placer Spreader

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Turbocharged Diesel Engine –
275hp (205.2 kW) Tier III enclosed engine compartment engine sound proofing

Hydraulic Oil Reservoir
215 gallon (813.7 liter)

Fuel Reservoir
116 gallon (439 liter)

2 Hydraulic System Heat Exchangers
with electric fan

1 – 60 Inch (1.52 M) Primary Delivery Belt (Folding)

  • mounted in front of the prime mover for superior
    operator visibility

Hydraulic Pump System

  • (2)triple stage hydraulic pumps
  • double stage hydraulic pump
  • (1)pressure relief manifold for convenient pressure adjustments

Two Crawler Tracks

  • length: 11 ft. 11 inches (3.65 m)
  • width: 141inches (30 cm)
  • 6 inch (15 cm) pitch – triple grouser shoes
  • sealed link, lifetime lubricated rollers
  • 101:1 gear reduction

12 ft – 28 ft (3.66 m – 8.53 m) Paving Width

  • 5 ft. (1.52 m)hydraulic sliding frame right hand side
  • 12 ft. (3.65 m) minimum paving width
  • tubular frame with 1 inch (25 mm) plate for rigidity

Delivery Belt System

  • 24 ft. (7.31 m) overall length, 14 ft. (4.26 m) outside of track
  • 60 inch (1.52 m) belt width
  • variable speed controls
  • conveyor belt folds to allow passage of trucks mountable on right or left side of machine
  • belt mounts slide with machine as frame is widened
  • allows for truck dumping on either side of the belt

Four Point Outrigger System
for supporting machine during width change manual, no hydraulics needed

Adjustable Side Forms

  • 6 way hydraulic adjustment
  • 30 inch (76 cm) high side forms
  • 18 inch (45 cm) vertical stroke

Spreader Auger System

  • 20 inch (50.8 cm) diameter, split reversible, heavy augers, hard faced
  • planetary drives
  • augers are adjustable for height
  • variable speed controls

Hydraulic Strike-Off

  • hydraulically controlled strike-off frame
  • strike off structure 30 inch (76 cm) high, 18 inch (45 cm) deep
  • individual controls for variable crown paving
  • sectional design for 12 ft. (3.65 m) to 28 ft. (8.53 m) by 6 inch (15.2 cm) increments

Grade Control System

  • 4 hydraulic stringline sensors
  • automatic and manual control from operator’s platform

Steering System

  • 1 hydraulic stringline sensor
  • steer from right or left hand side of machine
  • automatic and manual steering, controlled from operator’s platform

Power Wash System

  • (2) 110 gallon (416 cm) water tanks
  • 2000 psi, 4 gallon (15 liter) per minute hydraulic power wash pump
  • 25 ft (7.62 m) high pressure hose and wand

Emergency Stop Switches

Operator’s Platform

  • hydraulic system pressure gauges: grade, travel, vibrator, tamper, auger
  • hydraulic controls: travel, vibrator, tamper, pressure wash, strike-off, auger, grade
  • high visibility “wrap around” console
  • engine controls and monitoring devices mounted on console
  • safety railing
  • engineered for easy monitoring of all machine functions
  • canopy

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