Rotary Crusher GT 135 & 155

GreenTec
GreenTec

STRONG ARGUMENTS:

 

  • Crushes and shreds branches
  • Wide application: grass, hedge and branches
  • Hardox
  • Double deck
  • Pendant mounting
  • High Power continuous duty motor

 

Rotary Crusher GT 135 and 155 have a working width of 1.35 and 1.55 m., respectivelyRotary Crusher GT 135 and 155 can cut through branches of up to 7 cm in thicknessRotary Crusher GT 135 and 155's maximum labor speed is 5 km/h.Rotary Crusher GT 135 and 155 weigh 410 and 460 kg, respectively

 

Hydraulic Brush Cutter for Excavator and Tractor

 

GreenTec Rotary Crusher GT 135 & 155 is a series of hydraulic brush cutters specifically designed for use in extreme conditions where there are large stumps, rocks or the like. It comes with two blade systems, chains or knives. The chains are used for mowing grass and bushes in stony conditions. The blades are used for hedge cutting and grass mowing in normal conditions. Both systems are very robust.

 

The brush cutters can be mounted on boom mowers for tractors or excavator arms.

 

 

The Rotary Crusher series fits the following GreenTec and Spearhead machines:

 

  GT 135 GT 155
Multi Carrier HXF 2302    
HXF 2802    
HXF 3302    
Twiga COMPACT    
Twiga MID Check mark  
Twiga PRO Check mark Check mark
Twiga FLEX Check mark Check mark
Twiga BASIC    
Twiga ORBITAL Check mark Check mark
Twiga COMBI Check mark Check mark

 

Technical data GT 135 GT 155
Working width 1.35 m 1.55 m
Branch thickness max 7 cm 7 cm
Oilflow 85 l/min, max 280 bar 85 l/min, max 280 bar
Alternative oilflow 110 l/min, max 300 bar 110 l/min, max 300 bar
Weight 410 kg 460 kg
Continious duty motor Standard Standard
Anti-cavitation valve Standard Standard
Double deck Standard Standard
Pendant mounting Standard Standard
Chain knives Standard Standard
Fixed knives Free option Free option
Chain magazine 10 mm chain Extra Extra
Chain magazine 13 mm chain Extra Extra
Hydraulic quick release Extra Extra
Mechanical quick release Extra Extra

 

Standard Equipment
Anti-cavitation valve
Hardox
Optional HD knives or 10 mm chains
Continuous duty motor
Pendant mounting
Double deck

Optional Equipment
OPTE558
Chain magazine 10 mm chain
OPTE559
Chain magazine 13 mm chain
13 mm chain
110 l/min oilflow
OPTE402
Hydraulic quick release
OPTE401
Mechanical quick release
9990882 9990882
GT 135 Rotary Crusher
9990883 9990883
GT 155 Rotary Crusher

Cavitation and anti-cavitation:

 

This product comes with an anti-cavitation valve which is used to minimize the risk of cavitation damage in connection with insufficient inlet pressure.

 

 

What is cavitation damage?

 

Cavitation occurs when the pressure drops below the vapor pressure, which will bring the fluid to boil as the boiling point is reduced. Liquid is converted to gas and then the temperature drops and the gas is converted back into compressed liquid again. If the pressure cannot be adjusted continuously, the above process wherein the liquid is converted to gas and back again will be repeated. In the process where gas is converted back into compressed fluid, small implosions that form heat and noise strong enough to erode metal will occur.

 

Cavitation and anti-cavitation valve