Category
Construction / Concrete Equipment
Location
North America: United States of America
Carolina, 00988-9532, Carolina, - Puerto Rico
Condition
Used
Price
Price on Request

Description

  • GT-6300 Specifications
  • ENGINE (emission-controlled)
  • Type: Cummins turbocharged diesel.
  • Power: 155 hp (115.6 kW) @ 2100 rpm.
  • SERVICE CAPACITIES
  • Fuel reservoir: 55 gal. (208.2 L), locking cap.
  • Hydraulic oil reservoir: 170 gal. (643.5 L).
  • AUTOMATIC CONTROL SYSTEM
  • Type: Electronic-over-hydraulic.
  • Controls: GOMACO's control system features self-diagnostics for grade, steering, cross slope controls, paving accuracy and ease of operation.
  • Control indicators: Panel-mounted auto control gauges allow operator to monitor control signals as machine follows stringline.
  • Reverse auto control: Single switch sets controls automated control with machine traveling in reverse.
  • Slope transition system: Software for the slope transition is available and features automatic correction for grade elevation, automatic correction for steering, and eliminates the need for stringline adjustment.
  • HYDRAULIC SYSTEM
  • Pumps: Two double-stage main pumps provide 95 gpm (359.6 Lpm) @ 2100 rpm. One pressure-compensated lift control pump provides 11.5 gpm (43.5 Lpm) @ 2100 rpm.
  • Hydraulic oil cooling: Extra capacity forced-air oil cooler and reservoir designed with internal baffling for atmospheric cooling.
  • Filtration: Industry standard filtration, including 10 micron control circuit filter, 100 wire mesh control circuit strainers and reusable double magnetic sump strainers.
  • VIBRATORS
  • Type: Hydraulically powered, motor in head, variable speed, independently controlled.
  • Quantity: Four hydraulic circuits and four hydraulic vibrators with mounts included with each machine.
  • SLIPFORM MOLD
  • Curb and gutter mold: One mold standard, up to 36 in. (914 mm) wide. Optional molds available for curb and gutter, monolithic sidewalk curb and gutter, barrier, parapet, irrigation canal and more.
  • WATER SYSTEM
  • Type: Pressurized water system.
  • Capacity: 100 gal. (378.5 L), 12 cfm (.3 cmm) air compressor, hose and nozzle. Water pressure, 90 psi.
  • TRACK SYSTEM
  • Type: Three hydraulically powered gear-driven crawler tracks.
  • Overall track length: 5 ft. (1.52 m).
  • Center to center sprocket/idler length: 3 ft. 4.5 in. (1.03 m).
  • Track pad width: 11.8 in. (300 mm).
  • Gearbox reduction: 36.6:1.
  • Track speed: 28 fpm (8.53 mpm); auxiliary @ 55 fpm (16.76 mpm).
  • Track tension: Fully automatic, hydraulically locks in on machine start-up, maintaining a steady tension of the track chain.
  • Ground pressure: Based on 25,000 lb. (11,340 kg) machine with 45 percent of weight on rear track,
  • 40 percent of weight on left-front track and 15 percent of weight on right-front track.
  • Rear track, 23.5 psi.
  • Left-front track, 20.9 psi.
  • Right-front track, 7.4 psi.
  • Leg height adjustment: Each leg adjustable in 4 in. (102 mm) increments for 28 in. (711 mm) manual adjustment with 36 in. (914 mm) hydraulic adjustment.
  • Telescoping leg for positioning right-front track: Hydraulically controlled, allows 3 ft. (.91 m) lateral track adjustment range.
  • Power-slide leg for positioning rear track: Hydraulically controlled, allows 4 ft. 6 in. (1.37 m) lateral track movement.
  • Power-swing leg for positioning left-front track: Hydraulically controlled, allows track positioning from straight ahead to 12, 24 and 36 in. (305, 610 and 914 mm) to left outside of main frame or 12 and 24 in. (305 and 610 mm) to right toward center of main frame.
  • CHARGING CONVEYOR
  • Type: Hydraulically powered, reversible with charging hopper.
  • Length: 14 ft. 11.5 in. (4.56 m) between pulley centers.
  • Width: 24 in. (610 mm).
  • Belt speed: Variable to 280 fpm (85.34 mpm).
  • Conveyor mount: Pivot mounting for height adjustment or swing to allow hopper end to clear obstacles. Allows truck positioning to front or side of machine. Hydraulically powered mount controls conveyor slope.
  • SUBGRADE TRIMMER (Sectionalized)
  • Sectionalized trimmer: Internal hydraulic drive system and 24 in. (610 mm) diameter trimming wheel.
  • Trimmer wheel rotation: Upward cut.
  • Width: 42 in. (1,067 mm) sectionalized trimmerhead includes one 24 in. (610 mm) drive section with hydraulic internal drive and 18 in. (457 mm) extension. Optional extensions available for trimming up to 120 in. (3,048 mm) wide.
  • Sideshift and vertical adjustment: An optional trimmerhead mount for the three-track machine has 36 in. (914 mm) of hydraulic sideshift to the right and 12 in. (305 mm) of hydraulic vertical adjustment.
  • DIMENSIONS
  • Three-track machine:
  • Overall length: 21 ft. 5.88 in. (6.55 m).
  • Overall height: 8 ft. 6 in. (2.59 m) minimum and 11 ft. 6 in. (3.51 m) maximum in elevated position.
  • Transport width: 8 ft. (2.44 m).
  • Four-track machine:
  • Transport length: 34 ft. 7.86 in. (10.56 m) extended 28 ft. 7.86 in. (8.73 m) retracted.
  • Transport height: 8 ft. 9 in. (2.67 m) with mold attached
  • Transport width: 8 ft. 2.25 in. (2.5 m)
  • WEIGHTS (Approximate)
  • Three-track machine:
  • Standard curb and gutter machine: 23,100 lbs. (10,478 kg).