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Seller Information
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Category
Hammer/Breaker - Hydraulic
Year
2023
Manufacturer
ITALDEM
Model
GK450S
Condition
New
Description
ITALDEM GK 450 S BREAKER FOR 7-11T EXCAVATOR
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The ITALDEM GK series of hydraulic breakers is the most efficient answer to any demolition problem. A complete range of powerful, precise and resistant hammers, the result of high technology and first choice materials.
WEIGHT AND DIMENSIONS
Operating Weight 450 kg
Height 1733 mm
Width 395 mm
Chisel Diameter 85 mm
FITTING TO CARRIER
Carrier weight 7 -11 Ton
Inner Ø HP line 20 mm
Inner Ø HP line 30 mm
At the breaker:
HP thread ¾” GAS
LP thread ¾” GAS
POWER DATA
Power of the breaker 21 HP
Required power 25,5 HP
Yield 0.83
Energy of the blow 1050 Joule
Blows per minute 650 – 900
SETTINGS
Oil Supply 75-100 L/Min
Working pressure 105 -115 bar
Backpressure 12 bar
Relief valve (carrier) 150 bar
Max. oil temperature 80° C
Nitrogen Pressure 30 bar
Noise level 90 dB-A
Attachments
Weight
450 kg
Shipping Dimensions
Shipping Width
39.5 cm
Shipping Height
173.3 cm