129012 ⎘
Dredgers or soil-shifting machines for special purposes; Auxiliary apparatus, e.g. for thawing, cracking, blowing-up, or other preparatory treatment of the soil Arrangements for breaking-up hard ground
RECIPROCATING IMPACT HAMMER
#2Reciprocating impact hammer
#3Reciprocating impact hammer
#4Hydraulic breaker provided with automatic lubricant supply structure
#5Rock claw for demolition hammer
#6Hydraulic percussion device and construction apparatus having the same
#7Excavation system with interchangeable tools
#8Two step hydraulic breaker with automatic stroke adjustment
#9HYDRAULIC BREAKER
#10Excavation assembly for use in excavator
#11Excavator Bucket With an Internally Deployable Breaker
#12Method for directionally swaying and resetting harrow teeth of rolling harrow loader-excavator and rolling harrow loader-excavator with directional sway and reset harrow teeth for implementing such method
#13Hammer tool assembly
#14TIE ROD SUPPORT FOR HYDRAULIC HAMMER
#15Demolition hammer with reversible housing and interchangeable wear plate arrangement
#16Demolition hammer with reversible housing and interchangeable wear plate arrangement
#17EXCAVATION TOOL ASSEMBLY
#18Hydraulic breaker assembly
#19Crushing apparatus for demolition or similar works
#20Breaker Tool
#21Head for excavator mounted to power shovel
#22Resonant demolition tool
#23Impact controller for primary rock breakage
#24Remote excavation tool