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MD5050 T Track Drill

MD5050 T Track Drill

At a Glance

Hole Diameter
63.5 mm-102 mm (2.5 in-4.0 in)
Hole Depth
31 m (102.5 ft) - Maximum Depth
Air Compressor
7 m3/min @ 10.2 bar (250 ft3/min @ 150 psi)
Hole Depth Maximum
102.5 ft
Request a Demo Machine Comparison

Overview

Efficient production is yours with the Cat MD5050 T Track Drill. Fast cycle times and a low operating cost are achieved through our proven designs such as enhanced maneuverability, pattern coverage, fast set-ups and reliable rock drill. Equipment life cycle is long thanks to our durable Cat components and maintenance friendly designs.

Specifications

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Hole Diameter 63.5 mm-102 mm (2.5 in-4.0 in)
Hole Depth 31 m (102.5 ft) - Maximum Depth
Air Compressor 7 m3/min @ 10.2 bar (250 ft3/min @ 150 psi)

General Data

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Hole Depth Maximum 102.5ft
Compressor 7 m3/min @ 10.2 bar (250 ft3/min @ 150 psi)
Engine Tier 3, 4 cylinder inline turbocharged, water-cooled, direct injection, 150 kW (203 hp) at 2,100 rpm
Hole Diameter Range 63.5 mm-102 mm (2.5 in-4.0 in)
Rock Drill HPR4519 25.0hp

Cab

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Components CB Radio (optional)
Components ROPS/FOPS certified
Components Emergency egress
Components Digital engine and drill readout system
Components Joysticks in both arm rests
Components Tinted sliding windows
Components Reversing camera
Components Heater/AC pressurizer and coils mounted in cab
Components Front washer and wiper
Components AM/FM radio
Components Auxiliary input
Components 12V plug
Components Six way adjustable seat; forward/back, up/down and reclining
Noise Rating less than 80 dB(A)
Total Glass 33.0ft2

Carousel Rod Changer System

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3.66 m (12 ft) Rod Changer 45 mm - 6 Rod +1 or 51 mm - 6 Rod +1
3.66 m (12 ft) Rod Changer Total hole depth 27.4 m (90 ft) with 6.1 m (20 ft) starter steel
4.27 m (14 ft) Rod Changer 45 mm - 6 Rod +1 or 51 mm - 6 Rod +1
4.27 m (14 ft) Rod Changer Total hole depth 31 m (102 ft) with 6.1 m (20 ft) starter steel

Air Compressor

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Components Dual filter elements
Components Direct driven by poly chain (belt) from gearbox
Components Intake check valve and receiver-separator combination tank
Screw-Type Compressor - Adjustable 118 L/sec @ 10.2 bar (250 ft3/min @ 150 psi)

Feed System

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Chain Force 7379.0lb
Components Model UFH16 hydraulic motor driven steel channel feed
Components Power centralizer
Components Manual inclinator
Components Will accept 6.1 m (20 ft) starter steel
Components Set up for 45 mm drill steel
Components Drill steel thread lubrication
Components Replaceable wear pads with adjusters
Dump 139° from 0° of boom
Feed Channel 7.0in
Feed Extension 3.0ft
Feed Rate 91.0ft/min
Feed Swing 36° L to 37° R

Power Train

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Altitude Before Derating 7500.0ft
Ambient Temperature Capability 125.0° F
Components 28,000 Series gearbox
Components Dual element air filter
Fuel Tank - Dual Fill 80.0gal
Tier 3, 4 cylinder inline turbocharged, water-cooled, direct injection 150 kW at 2,100 rpm (203 hp at 2,100 rpm)

Dimensional Specifications and Weights

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Shipping Height 11.5ft
Shipping Length 37.3ft
Shipping Width 8.7ft

Rock Drill

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HPR4519 Hydraulic Powered Percussion Rock Drill - Blow Rate 2500-2700 bpm
HPR4519 Hydraulic Powered Percussion Rock Drill - Motors Dual hydraulic variable rotation motors producing 908 N∙m (670 lbf-ft) torque
HPR4519 Hydraulic Powered Percussion Rock Drill - Output Energy @ 240 rpm 25.0hp
HPR4519 Hydraulic Powered Percussion Rock Drill - Percussion Pressure Up to 200 bar (Up to 2,900 psi)
HPR4519 Hydraulic Powered Percussion Rock Drill - Rock Drill Auto Lube System Optional
HPR4519 Hydraulic Powered Percussion Rock Drill - Rod Diameter 45 mm
HPR4519 Hydraulic Powered Percussion Rock Drill - Weight 660.0lb
Optional HPR5123 Rock Drill - Blow Rate 2500-2700 bpm
Optional HPR5123 Rock Drill - Motors Dual hydraulic variable rotation motors producing 1356 N∙m (1,000 lbf-ft)
Optional HPR5123 Rock Drill - Output Energy @ 160 rpm 31.0hp
Optional HPR5123 Rock Drill - Percussion Pressure Up to 200 bar (Up to 2,900 psi)
Optional HPR5123 Rock Drill - Rod Diameter Choices 45 or 51 mm
Optional HPR5123 Rock Drill - Weight 877.0lb

Safety

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Special Features Three points of contact at all steps
Special Features Standard cabs have front window push-out for emergency egress
Special Features Emergency stop in the cab and on the feed
Special Features Shutoff pedal in the cab
Special Features Feed swipe rope engine shut off
Special Features Spring-applied, hydraulically released brakes
Special Features Ground-level access to service points and well organized electrical and hydraulic designs
Special Features Heavy duty steps and handles are strategically placed and non-slip
Special Features All proper guards in place

Weights

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Shipping Weight 34200.0lb

Smart Drill Drilling System

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Monitoring System Monitors main hydraulic system (hammer, feed, air and rotation pressure) and automatically adjusts to pre-programmed parameters
Monitoring System Minimizes overfeeding
Monitoring System Anti-plug
Monitoring System Anti-plunge
Monitoring System Anti-jam
Monitoring System Operator-selected, smooth, electrical control system for all drilling functions

Undercarriage

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Components Hydraulic motor-driven track assemblies with towing disconnects
Components Spring applied disc brakes
Components Triple rock grousers
Components Cat 312 Excavator with 315 slew
Gradeability 35.0Degrees
Ground Clearance 17.0in
Ground Pressure 7.5psi
Track Gauge 90.0in
Track Oscillation ±0 deg
Tram Maximum Speed 2.6mph
Wide Triple Grouser Pads 19.68in

Shutdown Features

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Causes High compressor discharge temperature
Causes High engine-water temperature
Causes Low engine-oil pressure
Causes Hydraulic test ports for troubleshooting
Causes Feed-mounted emergency stop cable

Dust Collecting System

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Abrasive Resistant Suction Hose 6.0in
Components Pneumatic filter purge system
Components Reverse pulse filter cleaning system
Components Feed-mounted dual axis precleaner
Components Hydraulically operated and positional dust pickup pot
Components Hydraulic motor powered, dry dust collecting system
Components Dust collector sized to clean holes up to 101.6 mm (4 in) in diameter
Components Bottom change filter elements quantity
Filter Area 330.0ft2

Boom System

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Boom Dump Below Horizontal 29.0Degrees
Boom Extension (inner boom extension) 4.0ft
Boom Length 10.0ft
Boom Lift Above Horizontal 36.0Degrees
Boom Swing 360°

Cooler Package

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Components AKG four vertical sections; compressor, engine, hydraulic and air after cooler
Components Fan drive with temperature compensated speed control
Components Sized for ambient capability of 52° C (125° F)
Cooler Package 7 m3/min (250 ft3/min)
Fan Assembly 30.0in

Hydraulic System

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Components Full flow 5 micron filtration
Components Hydraulic test ports
Components Smart Drill drilling control system
Components Pressure compensated axial piston pumps running at 2,340 rpm
Components Pressure compensated, load sensing piston pump
Components Convenient pressure gauges and test taps installed
Components Full flow cooling
Fill Pump 100.0gal