9000 Trimmer/Placer Specifications


ENGINE (emission-controlled)
Turbocharged CAT® C11 diesel. (air-to-air after-cooled, four stroke)
Power: 385 hp (287.2 kW) @ 1850 rpm.


Fuel reservoir:
138 gal. (522.4 L).
Hydraulic oil reservoir: 163 gal. (617 L).


Two single-stage hydrostatic pumps provide 82 gpm (310 Lpm) @ 2200 rpm for travel. One single-stage hydrostatic pump provides
100 gpm (378.5 Lpm) @ 2200 rpm for trimmer. Two single-stage hydrostatic pumps provide 50 gpm (189.3 Lpm) for conveyors. One pressure-compensated control circuit pump provides 25 gpm (94.6 Lpm) @ 2200 rpm.
Hydraulic oil cooling: One cooler to cool track and trimmer circuit oil.
Filtration: One 7 micron main return filter, six 7 micron charge pressure filters for each track pump and auger/trimmer pump, one 7 micron control circuit filter and two 100 mesh magnetic sump strainers. Filter restriction is monitored electronically through the exclusive operating system.


Controls: GOMACO's exclusive operating system.
Remote control: Remote control handset included for operator convenience.
Dual grade control: Dual grade control for sensoring stringline on both sides of machine simultaneously.
Trimmer control: Controls direction and speed for trimming accuracy and safety.
Transfer and rear conveyor control: Controls direction and speed for placement of material.
Slope transition system: Software for slope transition is available and features automatic correction for grade elevation, automatic correction for steering, and eliminates the need for stringline adjustment.
Lighting: Light system for night operation.


Two hydrostatic powered, enclosed, planetary gear-driven crawler tracks.
Track length: 11 ft. 11 in. (3.63 m). Length from center-to-center of sprockets, 9 ft. 6 in. (2.9 m).
Track pad width: 13.78 in. (350 mm).
Gearbox reduction: 125.66:1.
Track speed: Variable up to 115 fpm (35 mpm).
Ground pressure: 16 psi, based on 53,000 lb. (24,040.8 kg) machine with weight evenly distributed.


Rolling grade ski for matching previously trimmed grade.


TRIMMERHEADS (for trimmer only)
Widths: 10 ft. 8 in. (3.25 m); 12 ft. 8 in. (3.86 m); and 14 ft. 8 in. (4.47 m).
Sectional trimmer shroud: Standard.
Trimmer wheel diameter: 32 in. (813 mm). All trimmerheads include material loading deflectors, replaceable carbide-tip cutter teeth and single internally mounted hydraulic motor.
Number of teeth on standard trimmerheads:
10 ft. 8 in. - 95 teeth;
12 ft. 8 in. - 107 teeth;
14 ft. 8 in. - 119 teeth.


RECEIVING HOPPER (for placer only)
Overall width: 11 ft. 11.25 in. (3.64 m).
Receiving width: 10 ft. 6.5 in. (3.21 m).
Capacity: 1.47 cu. yd. (1.1 cu. m).
Truck latching system: Quick hitch.
Auger diameter: 12 in. (305 mm).


Front Transfer Conveyor
Length with trimmer:
12 ft. (3.66 m).
Length with placer: 16 ft. (4.88 m).
Width: 30 in. (762 mm).
Type: Hydrostatic.
Belt speed: 512 fpm (156.1 mpm).
Rear Conveyor
25 ft. (7.62 m).
Width: 30 in. (762 mm).
Type: Hydrostatic.
Belt speed: 560 fpm (170.7 mpm).
Hydraulic swing: 120 degrees.
Hydraulic elevation: 13 ft. 4.81 in. (4.08 m).
Conveyor lift winches: Two 1500 lb. (680.4 kg) removable conveyor lift winches mounted at the rear of the machine frame.


PICK-UP ARMS (optional)
Hydraulic pick-up arms located at the front of the 9000. Maximum lift of 4 ft. 10.5 in. (1.49 m).


9 ft. 7 in. (2.92 m).
Height: 10 ft. 1.75 in. (3.09 m), with stack removed.
Length: 18 ft. 5.17 in. (5.62 m).
Width: Variable, 12 ft. 7.38 in. (3.85 m), 14 ft. 7.38 in. (4.45 m), and 16 ft. 7.38 in. (5.06 m), depending on size of trimmerhead.
Height: 13 ft. 4.81 in. (4.08 m).
Length: 44 ft. 11.66 in. (13.71 m) with rear conveyor in lowered position.


Prime mover with transfer conveyor:
38,000 lbs. (17,236.8 kg).
Rear conveyor assembly: 3870 lbs. (1755.4 kg).
Standard trimmerheads:
10 ft. 8 in. (3.25 m), 11,895 lbs. (5395.6 kg).
12 ft. 8 in. (3.86 m), 12,403 lbs. (5626 kg).
14 ft. 8 in. (4.47 m), 12,278 lbs. (5569.3 kg).
Receiving hopper: 7288 lbs. (3305.8 kg)



Additional trimmerheads and conversion kits.

Extended sensor boom assembly for reaching stringlines 40 ft. (12.19 m) apart.

High-pressure water system includes trigger gun control and adjustable pressure loader for up to 2000 psi.

Pressure-compensated sideplates for variable trimming depths.

Transfer conveyor conversion to convert transfer conveyor from placer to trimmer system.

Concrete placer system, includes receiving hopper, 3 ft. (.91 m) transfer conveyor extension and vulcanized belt.

Complete transfer conveyor for concrete placer system.

Sonar sensing system eliminates stringline setup.

Hydraulic pick-up arms.

Pick-up head attachment is ideal for use in asphalt reclaiming operations by picking up milled asphalt and conveying the material into trucks.

Placing hopper designed for placement of aggregate and other materials.

Asphalt placing hopper with heat-resistant belts.

3D package for stringless control.

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: 5,924,817; 5,941,659; 6,099,204; 6,450,048; CA2,211,331; 7,044,680; 7,284,472; 7,517,171; 7,845,878; 7,850,395; CA2,864,902; CA2,591,177; 8,855,967; 8,682,622; 9,051,696; 9,180,909; 9,200,414; 9,404,228; 9,428,869; 9,458,581; 9,464,716; 9,541,195, 9,624,626; 9,644,328; 9,633,162; 9,670,627; 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.

GOMACO and G+ are registered trademarks of GOMACO Corporation.







For Additional Information


9000 Trimmer/Placer

9000 Trimmer/Placer Photos

Shoulder Trimmer

Download The 9000 Brochure (PDF)

Download The GOMACO Full Line Brochure (PDF)

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