Stonedrill SD22
Stonedrill SD22 and Minidrill MD22 are general purpose excavator drills. Drilling rig can be attached using fast coupling to any size of an excavator. An excavator drill is designed and built up according to customer's needs.
Technical data
STANDARD COMPONENTS
Rock drill 1x Drillcom RD22
Chain feed 1x CF40
Hydraulic system LS (load sensitive)
Control system SD22 Electric remote
Shank lubricator 1x WL30
MANUALS
User, maintenance and spare parts manual:
1 x paper copy
1 x file on USB:lla
ROCK DRILL
Type Drillcom RD22
Impact power 5,5 kW
Impact energy 70 J @ 130 bar
Max hydraulic pressure 160 bar
Max rotation torque 100 Nm
SIZE AND WEIGHT
Weight 980 kg
Length 5100 mm
Width 1250 mm
Height 1200 mm
DRILL RODS
Borehole sizes 30-45 mm
Drill rods 7/8"-1"
DUSTCOLLECTOR
Type Stonepower DC9-600
Number of filter elements 9 pcs
Filter area 7,2 m2
Suction capacity 300 l/s
Suction hose Ø 75 mm
Cleaning air pressure 10 bar
COMPRESSOR
Type screw compressor
Model HKR2500
FEEDING DEVICE
Feed extension 1300 mm
Max feed force 9,2 kN
Max tractive pull force 9,2 kN
Total length 5100 mm
Travel length 4000 mm
HYDRAULIC SYSTEM
Control system in cabin
Anti-jamming automatic
Oil cooling
Oil cooling system provides extra effect besides compressor’s and excavator’s cooling systems.
OPTIONS
Dust collector Stonepower DC9-600
Compressor 1 ,3 m3 /min
Fully turnable (360°) unit
Remote control
x/y angle display
Tunable borehole depth
Pressure measurement of drilling head
Cylinder feed
Excavator must fulfil the following requirements:
Weight min 7t
Pressures of drilling,
percussion and rotation 70 lpm/150 bar
Compressor pressure 40 lpm/150 bar
Dust collector pressure 30 lpm/150 bar
Total pressure min 140 lpm/150 bar
max 160 lpm/150 bar
Engine power 55 kW
THE FOLLOWING ASSEMBLIES ARE EXCLUDED:
Hydraulic connection between SD22 and excavator
Hydraulic connection between compressor and excavator
Air line between compressor and SD22
