ENGINE
Type: Cummins diesel.
Power: 92 hp (68.6 kW) @ 2100 rpm.

SERVICE CAPACITIES
Fuel reservoir: 50 gal. (189.3 L).
Oil reservoir: GT-6000-78, 117 gal. (442.9 L); GT-6000-90, 123 gal. (465.6 L).

HYDRAULIC SYSTEM
Pumps: One double-stage and one single-stage main pump provide 66 gpm (249.8 Lpm) @ 2000 rpm. One pressure-compensated lift control pump provides 11 gpm (41.6 Lpm).
Oil cooler: Forced air.
Filtration: Industry standard filtration, including two 10 micron control circuit filters, and 100 wire mesh lift circuit strainers and suction sump strainers.

VIBRATORS
Type: Three hydraulic vibrator circuits and controls. GT-6000-78, two hydraulic vibrators; GT-6000-90, three hydraulic vibrators.

SLIPFORM MOLD
Curb and gutter mold: One mold standard, up to 36 in. (914 mm) wide. Optional molds available.

AUTOMATIC CONTROL SYSTEM
Type: Electronic-over-hydraulic.
Controls: Proportional control system with grade, steering and cross slope controls.

TRACK SYSTEM
Type: Two hydraulically powered, gear-driven crawler tracks.
Overall track length: 8 ft. 3 in. (2.51 m).
Center-to-center sprocket/idler length: 6 ft. 10 in. (2.08 m).
Track pad width: 10 in. (254 mm).
Gearbox reduction: 16:1.
Track speed: 45 fpm (13.72 mpm); auxiliary @ 72 fpm (21.95 mpm).

SUBGRADE TRIMMER
Wheel diameter: 26.75 in. (679 mm).
Trimming width: GT-6000-78, 78 in. (1,981 mm); GT-6000-90, 90 in. (2,286 mm).

DIMENSIONS
Overall length: 11 ft. 5 in. (3.48 m).
Overall height: 8 ft. 2 in. (2.49 m).
Overall width: GT-6000-78, 7 ft. 11 in. (2.41 m); GT-6000-90, 8 ft. 11 in. (2.72 m).

PAVING WIDTHS
Maximum sidewalk width: GT-6000-78, 4 ft. (1.22 m); GT-6000-90, 5 ft. (1.52 m).
Maximum curb and gutter width: GT-6000-78, 3 ft. 7 in. (1.09 m); GT-6000-90, 4 ft. 7 in. (1.40 m).
*Maximum curb height: 18 in. (457 mm) for both models.
*Profiles over 18 in. (457 mm) require two track-lowering kits and a trimmerhead-lowering kit, consult factory.

WEIGHTS
Shipping weight: GT-6000-78, 11,700 lbs. (5,307.1 kg); GT-6000-90, 12,500 lbs. (5,670 kg).

OPTIONS

• Network control system, self-diagnostic system for grade and steering.
• Additional hydraulic vibrator and mount.
• Water system, includes 65 gal. (246.1 L) tank, hydraulically driven water pump, hose and nozzle.
• Sidemount assembly.
• Track-lowering kits, 6 in. (152 mm), 9 in. (229 mm) and 12 in. (305 mm) single track-lowering kit. For paving adjacent to existing concrete, centermount, use kit closest to slab thickness.
• Trimmerhead-lowering kits, 6 in. (152 mm), 9 in. (229 mm) and 12 in. (305 mm).
• Hold-over assembly, hydraulically powered, required when paving adjacent to existing concrete.
• Slipform molds, consult factory.
• Rubber track pads, 134 pads required.
• Other options are available to customize machine to accommodate applications and customer needs.

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.