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ENGINE (emission-controlled)
Type: Cummins turbocharged diesel.
Power: 92 hp (68.6 kW) @ 2200 rpm.
SERVICE CAPACITIES
Fuel reservoir: 40 gal. (151.4 L).
Hydraulic oil reservoir: 70 gal. (265 L).
HYDRAULIC SYSTEM
Pumps: One load-sensed main pump and one pressure-compensated, lift-circuit control pump.
Oil cooler: Extra-capacity, forced-air oil cooler and reservoir designed with internal baffling for atmospheric cooling.
Filtration: Industry-standard filtration, including one 25-micron main filter, one 20-micron lift-circuit filter, and one 100-mesh, magnetic sump strainer.
Closed-loop hydraulic system: A closed-loop trimmer pump is added with the direct-drive trimmer option. The closed-loop hydraulic system provides more torque, more power, and 67 percent more trimmerhead speed. This system also eliminates chain maintenance and sprocket wear.
VIBRATORS
Type: Hydraulically powered, motor-in-head, variable-speed, independently controlled.
Quantity: Two hydraulic vibrators and circuits with mounts included with each machine. Two additional vibrators and circuits optional.
SLIPFORM MOLD
Curb and gutter mold: Up to 36 in. (914 mm) wide.
Radius: Will slipform a 24 in. (610 mm) radius curb and gutter.
Optional: Undermounted molds for wider width paving.
OPERATOR PLATFORM
Visibility: Provides excellent operator visibility of the entire paving operation off the 8 ft. 4 in. (2.54 m) long by 30 in. (762 mm) wide, sidemounted platform.
AUTOMATIC CONTROL SYSTEM
Type: Electronic-over-Hydraulic.
Controls: GOMACO's exclusive control system features self-diagnostics for grade, steering, cross slope, paving accuracy and ease of operation.
Control indicators: Panel-mounted auto-control display allows operator to monitor control signals as machine follows stringline.
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.
CHARGING AUGER
Auger length: 5 ft. 10 in. (1.78 m), hydraulically driven auger.
Auger diameter: 14 in. (356 mm) diameter auger with abrasion-resistant flighting. Variable speed and reversible.
Hopper and charging auger: Designed for extra concrete capacity to allow slipforming complete radius without waiting for concrete delivery.
CHARGING CONVEYOR (optional)
Type: Hydraulically powered, reversible with charging hopper. Pivot mount conveyor with 12 in. (305 mm) hydraulic lift.
Length: 13.5 ft. (4.11 m). 12 ft. (3.66 m) between pulley centers.
Belt width: 20 in. (508 mm).
Belt speed: Variable to 226 fpm (68.9 mpm).
Belt wiper: Features special blades on adjustable spring steel rods for superior cleaning results. The unique, no-maintenance troughing rollers are greaseless and self-cleaning.
SUBGRADE TRIMMER (optional)
Trimmer wheel: 20 in. (508 mm) diameter.
Trimmer wheel rotation: Upward cut.
Width: 24 in. (610 mm), sectionalized trimmerhead with 12 in. (305 mm) and 18 in. (457 mm) insert sections available. Maximum trimmerhead width is 42 in. (1067 mm).
Trimmer-mount frame insert: 30.5 in. (775 mm) trimmer-mount frame insert required when adding trimmer.
Vertical-lift and sideshifting trimmer: 14 in. (356 mm) hydraulic vertical adjustment with 36 in. (914 mm) sideshift.
WATER SYSTEM (optional)
Type: High-pressure or low-pressure water system with a 50 gal. (189.3 L) plastic tank and gauge.
STEERING SYSTEM
Type: Hydraulic rotary actuator system that allows the front track to turn up to 80 degrees either side of the straight-ahead line and does not use hydraulic cylinders.
THREE-POINT DRIVE SYSTEM
Type: Three hydraulically powered, gear-driven crawler tracks with enclosed planetary gear drive and automatic tensioning.
Overall track length: 5 ft. 1.4 in. (1.56 m).
Center-to-center sprocket/idler length: 40.5 in. (1029 mm).
Optional track pads: Clip-on rubber track pads.
Track pad width: 11.8 in. (300 mm).
Gearbox reduction: 36.6:1.
Operating speed: Variable up to 26 fpm (7.92 mpm). Auxiliary travel-speed variable up to 48 fpm (14.63 mpm).
Right rear leg lateral adjustment: Hydraulically telescoping frame, allows up to 36 in. (914 mm) lateral leg movement.
Optional tires: GT-3200 can be equipped with three-point drive with three pneumatic tires. Foam-filled tires are available.
DIMENSIONS (operational and shipping)
Overall length: 19 ft. 6.2 in. (5.95 m).
Overall length without trimmer: 16 ft. 11.7 in. (5.17 m).
Overall height: 7 ft. 5.4 in. (2.27 m).
Overall height without mold and trimmer: 6 ft. 11.4 in. (2.12 m).
Overall width: 8 ft. 5.9 in. (2.59 m).
WEIGHT (approximate)
15,000 lbs. (6,804 kg): Up to 18,000 lbs. (8,165 kg) with mold, vibrators, and 42 in. (1,067 mm) trimmerhead with hydraulic sideshift and vertical lift. Weight will vary depending on size of mold and options.
MANUFACTURED UNDER ONE OR MORE OF THE FOLLOWING U.S. OR FOREIGN PATENTS: 3,299,786; 3,450,011; 3,541,931; 3,779,661; 3,959,977; 4,073,592; 4,136,993; 4,226,917; 4,343,513; 4,360,293; D-266,850; 853,607; 861,819; 954,773; 406,787; 1,147,187; 133,220; D-512,249; 4,717,282; 4,457,645; C-1,110,893; C-1,191,044; 12,890-1-0010; 5,061,115; 7,509,187; 7,509,615; 5,102,267; 5,101,360; 4,954,019; 4,984,639; 5,190,397; 5,209,602; 0,518,535; 2,067,126; 494,257; 69,031,836.7-08; 2,069,516; 5,924,817; 2,833,084 AND PATENTS PENDING.
GOMACO Corporation reserves the right to make improvements in design, material, and/or changes in specifications at any time without notice and without incurring any obligation related to such changes.
Performance data is based on averages and may vary from machine to machine.
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