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Arrow Drilling Rigs
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  -  Other Models
Arrow Hammers
Arrow Button Bits
Arrow Backhoe Loaders Versatile 400
Arrow Self Propelled Skid Mounted Rig
Arrow Pick-N-Carry Crane ST
Arrow Digging/Pole Erection Machine
Arrow KLR Cluster Hammer
Arrow Hand Pumps
Arrow Mineral Water Units
Arrow KLR Generators
Crawler Mounted Rig
TECHNICAL SPECIFICATIONS

KLR 300 DTH / Rotary Drill Rig
KLR DR 100 Rotary Drill Rig
KLR 400 Meters DTH / Rotary Drill Rig
KLR-CDR 400 Core Blast Hole Drill Rig
QKH 46 Blast Hole Drill Rig
KLR DTH Drill Rigs
QKH 46 Blast Hole Drill Rig, click here to see large picture.
Descriptions Units

General

U.S. Metric
Max Hole Size 6.00 inch 152.40 mm
Max Hole Depth 300.00 ft 91.46 m
Max Air Pressure 200 psi 13.8 bar
Rotary Head System
Speed 0-45 rpm 0-45 rpm
Max. Torque 18000.00 in/lbs 207.11 kgf.m
Rotary Head Travel 13.12 ft 4.00 m
Type of drive Hydraulic Hydraulic
Feed System
Pull up Force 11051.86 lbf 5014.45 kgf
Pull Down Force 5636.45 lbf 2557.37 kgf
Drill Rod Length 10 ft 3 m
Undercarriage System
GVM of the Equipment 13224.00 lb 6000.00 kg
Track Width 77.00 inches 1955.80 mm
Wheel Base 79.13 inches 2010.00 mm
Grouser Width 10.00 inches 254.00 mm
Track Oscillation 20 Deg (10 Deg. On both sides)
Type of drive Independent Hyd. Motor for each track
Power
Kirloskar 4R 1040
Diesel up to 75 hp
Hydraulics
Gear pump Driven system 30 gpm 114 lpm