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GME T-Rex Tree & Brush Chippers

Made in the USA!!!

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Grounds Maintenance Equipment, Inc. is pleased to introduce the new Model T-Rex series of nine-inch capacity tree and brush chippers. These units are a completely new design, incorporating many significant improvements in manufacturability, durability and maintainability of these chippers when compared to those aspects of other chippers. These chippers provide maximum ease of operation, while restraining the costs of producing and operating the machine. And as the name implies they'll eat just about anything.

This new generation of chippers features two powered 12-inch diameter upper and lower feed rolls to easily feed a full nine-inch diameter tree trunk. The chipper housing with it's nine inch high by twelve inch wide feed opeining is manufactured of 3/8 inch thick steel, and is split across the horizontal center line. A hydraulic cylinder opens the top half of the housing, providing unparalled maintenance access to the flywheel knife area. The entire feed hopper is hinged at the right side, allowing it to swing completely out of the way for bed and flywheel knife maintenance. Total access, without any tools.

The chippers are powered by Deutz turbocharged, oil-cooled diesel engines. No radiator or coolant is required. The T-Rex 3 uses the tree-cylinder 57 HP engine, the T-Rex 4 the four cylinder 75 HP engine. These engines are in complete compliance with all current EPA and other exhaust emissions regulations. The turbocharged engines retain their power and performance levels at very high altitudes, and do not require a spark arrester on exhausts. The engines may be operated at up to 30 degrees from level in any direction.


Specifications
T-Rex 3 & T-Rex 4 Tree & Brush Chippers
Physical Dimensions
Operating Length 12'11"
Length (with Tongue Telescoped) 9'11"
Width 6'4"
Height 7'1"
Weight 4,200 lbs.
Tongue Weight 400 lbs.
Frame 1/4" x 5" x 2-1/2" formed channel
Jacks One tongue jack, one rear stabilizer jack
Brakes Electric or Hydraulic
Chipping Capacity 9" Diameter Material
12" Slab
Feed Rate-Design 120 Feet per Minute
Flywheel Housing 3/8" Steel, Welded Construction
Flywheel 37" Diameter, 1-1/2" Thick
Flywheel Bearings 2-7/16" Diameter Dual Row Spherical
Flywheel Drive 4 or 6 - 5V Belts - Rated 100 or 150 HP
Feedrolls 2 (1 above, 1 below), Hydraulically Powered, Weighted, 12" Diameter
Chipping Knives
Bed Knife 5/8" x 12-1/2" 4 edges
Flywheel Knife 5/8" x 12-1/4" 2 edges
Knife Material "Chipper Steel"
Knife Hardness Rc 56-58
Fuel Capacity 25 Gallons
Fuel Filter Replaceable Cartridge
Hydraulic System
Operating Pressure 2500 PSI
Fluid Capacity 15 Gallons - No Hydraulic Oil Cooler Required
Pump Capacity 7.5 GPM
Hydraulic Motors Two on Feed Rolls, One on Discharge Rotator
Chip Discharge
Size 8" x 8"
Rotation 360 Degrees
Power Rotation 9 Direction Settings, 80 Degree Oscillation Any Direction Setting

Engine Specifications
  T-REX 3 T-REX 4
Model Deutz BF3L1011FL Deutz BF4L1011FL
Displacement 133 Cu. In. 167 Cu. In.
Aspiration Turbocharged Turbocharged
Horsepower - Continuous 54 HP @ 2800 RPM 72 @ 2800 RPM
Horsepower - Intermittent 57 HP @ 2800 RPM 75 HP @ 2800 RPM
Max Torque 125 lb.-ft. @ 1800 RPM 160 lb.-ft. @ 1800 RPM
Fuel Consumption - Max. 3.1 GPH 3.9 GPH
Oil Change Interval 1,000 hours 250 hours
Combustion System Direct Injection
Operating RPM 2800 RPM
Allowable Operating Angle 30 Degrees, Any Direction
Cooling Oil Cooled Via Crankcase
Alternator 14 V 60 A
Battery 425 CCA
Power Loss Factor 1% / 1000 ft. Above 3,500 ft.
1% per 4 Degrees Above 85 Degrees

Iowa Farm Equipment
2491 122nd St.
Moscow, Iowa 52760
563-724-3500
sales@iowafarmequipment.com

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