HJC黄金城

The CompactRotoSonic CRS MITO8 is built to perform in the most challenging and diverse working conditions. Powerful 150 Hz Sonic drill head, low centre of gravity and a movable mast make this the perfect tool for all special foundations drilling jobs.

CRS MITO8:

• Special foundation drilling
• Anchor installation
• Micro piling
• Compensation grouting
• Jet grouting
• Chemical injections
• Sampling
• Well installation

CompactRotoSonic HO drill head

Max. Frequency 0-150 Hz
Sonic vibration oscillator output force 150 kN / 33.8 k lbf
Eccentrics, mechanically synchronized
Rotation torque: clockwise 0-120 rpm 2.650 Nm @185 bar / 1,955 ft-lbf @ 2,680 psi
Rotation torque: counter clockwise 3.000 Nm @ 210 bar / 2,210 ft-lbf @ 3045 psi
Head tilt max. 70° /70°
Type of damper / buffer rubber rubber
Mass of head 600 kg / 1,350 lbf
Pull up force in combination with sonic 5.000 daN / 11,240 lbf
Pull down force in combination with sonic 5.000 daN / 11,240 lbf
Pull up force static 10.000 daN / 22,480 lbf
Pull down force static 5.500 daN / 12,400 lbf
Drilling under angle perpendicular driving direction 10° / 10°

Rig

Caterpillar 4 cylinder diesel engine Tier 4 final 110 kW / 148 HP
Caterpillar 4 cylinder diesel engine Tier 3 106 kW / 142 HP
Dimensions folded (L x W x H) approx. 7.300 x 2.200 x 2.590 mm / 23’11” x 7’3” x 8’6”
Height (when drilling) max. 7.330 mm / 24’1”
Mass Depending on options
Fuel tank (diesel) 150 liter / 39.6 gallon
AdBlue tank (Tier 4 engine only) 15 liter / 3 gallon
Load sensing hydraulic system included
Radio remote for all drilling and driving functions standard
Width undercarriage, variable 1.600 - 2.200 mm / 5’3”- 7’3”
Full steel tracks standard
Rubber belt tracks optional
Maximum gradeability 50%
Work lights standard

Mast

Stroke (to choose) 1.300-1.900-2.400-3.800 mm / 4’3” - 6’3” - 7’ - 12’5”
Pull up 70 kN / 15,700 lbf
Pull down 70 kN / 15,700 lbf
Pull up and down speed 40 m/min / 130 ft/min
Double hydraulic break out clamp 48 - 260 mm 60 - 360 mm / 1.9” - 10.2” 2.4” - 14”
Adjustable clamping force of 230 kN / 51,700 lbf
Break out torque 35 kNm / 25,800 ft-lbf
Main winch 1000 daN, 100 m/min, 100 m /     2,250 ft-lbf, 328’/min, 328’

Pumps

High pressure water pump 19 l/min/  5 gpm @ 3,045 psi
Large flow triplex water pump 160 l/min @ 45 bar / 42 gpm @ 652 psi
Large flow triplex water pump 200 l/min @ 70 bar / 53 gpm @ 1,015 psi
Aluminium water tank 300 liter / 79 gallon