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KSJ21 CYTC115(A) top hammer production long-hole drill rig

KSJ21 is a production long-hole drill rig for narrow-vein mines with drifts 2.9m ×2.8m to 5.2m ×4.5m.Also it could be used as a cable bolter or cable-bolting rig for rock reinforcement. This production long-hole dril rig designed for vertical and inclined plane rings and fans. It is capable of drilling holes with a diameter of 64 to 115 millimeters with a depth of up to 35 meters.

Quick facts
» 360-degree ring drilling with Parallel Holes Upwards/downwards up to 3066 mm apart,
» Hole diameter: 64-115 mm with Montabert HC95LQW Rock Drill/Drifter,
» Hole depth: Up to 35 m,
» Engine power: 93kw/2200rpm Cummins QSB3.9-C125,
» Motor power:75 kw ABB.

- Vertical and inclined plane rings and fans drilling,
- Also for parallel long production holes,
- As well as for long single holes,
- 360 rotation in full parallel coverage area and wide tilt angle ranges forward and backwards make the boom suitable to various drilling applications,
- Operator's safety,FOPS-approved protective roof,panel mounted under canopy,an ergonomic working environment.Cabin optional,
- Front and Rear Mounted Stingers For Stable Set Up For Drilling,
- Excel for hard rock drilling and in tough working conditions.

Technical Specifications
Hydraulic Drifter/Rock Drill Control System
Type HC95LQWAnti-jamming control Yes
Percussion power 24kW Rotation control Adjustable/Reversible
Percussion pressure Max. 200 bar Flushing control Water flow and pressure
Percussion rate 48-57Hz Percussion control Adjustable power
Rotation torque 955 Nm Voltage 24V
Hole size ∅64 -76 mm ∅89 -115 mm Carrier
Shank adapter T38 male T45 male Type of carrier Frame-steered
Drill unit Carrier articulation ± 35°
Rod carousel capacity 27 pcs Rear axle oscillation ± 10°
Feed /Pull Force 31 kN Engine - Cummins 93 kW,QSB3.9- C125
Feed extension 800 mm Transmission Hydrodynamic DT20000
Feed dump +30 Degrees forward Front / Rear Axles DANA 123 / 112
Feed drilling -65 Degrees backward Tires 300-15
Drill Rod 4'-6' Rods Service brakes Hydraulic wet disc
Hydraulic System Parking and emergency brakes SAHR fail safewet disc
Powerpack 1 x 75 kW Tramming speed Max.16 km/h
Percussion pump 100 cc (variable) Gradeability / sideways tilt Max. 15° / 5°
Rotation pump 55 cc (gear) Ground clearance 271 mm
Filtration 10 µ Centralized greasing points 10 ports
Oil tank volume 240 liters Air And Water System
Cooler for hydraulic oil Oil-to-water 1 x 45 kW Flushing By water
Electric System Water pump capacity 100 l/min
Standard voltages 380 - 690 V (± 10%), 50 or 60 Hz Rock drill oil consumption 180 - 250 g/h
Total installed power 90 kW Rock drill air consumption 300 l/min
Batteries(Chargeable) 2 x 12 V, 80 Ah Air compressor 1 m³/min (7 bar)
Cable Reel 80m-100m Overall with rods 1000mm,others depending on options.
Cable reel lubrication Manual Weight 19000 kg
Cable reel mud clean Manual Transport / bolting length 6750 mm / 8180 mm
Front lights 6 x 50W LED (4200 lm, 6000 K) Tramming / bolting width 2000 mm / 2782 mm
Rear lights 4 x 50W LED (4200 lm, 6000 K) Tramming / drilling height 2585 mm / 2770 mm
Percussion hour meters Optional Turning width(T-section) 2800 mm
Operator remote control Optional Turning radius(Inner/Outter) R3283 / R5352 mm
Below dimensions in mm,and against drilling rods length 1000mm..

Tailor-made specifications accepted.

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