Caterpillar MD5125 Track

Specifications of Caterpillar MD5125 Track

Specifications

• Air Compressor 11.3 m³/min (400 ft3/min)
• Hole Depth 30 m (98.5 ft)
• Hole Diameter 89 mm-152 mm (3.5 in - 6.0 in)

Cab

• Components 1 Pressurized swing cab
• Components 2 Heater/AC pressurizer
• Components 3 AM/FM radio/CD player
• Components 4 CB radio (optional)
• Components 5 Adjustable seat
• Components 6 Emergency egress

Power Train

• Altitude Before Derating 3353.0 m
• Ambient Temperature Capability 52.0 ° C
• Components 1 Cat C11 Tier 3 Diesel, 242 kW (325 hp) @ 1,800 rpm
• Components 2 Six (6) cylinder, electronically controlled, water-cooled, turbocharged and air-to-air after-cooled
• Components 3 Dual element air filter
• Engine Speed Engine speed is automatically controlled by power demand
• Fuel Tank – Dual Fill 416.0 L

Undercarriage

• Components 1 Hydraulic motor-driven track assemblies
• Components 2 Triple rock grousers
• Components 3 Spring applied disc brakes
• Ground Clearance 280.0 mm
• Ground Pressure 1.27 bar
• Track Gauge 198.0 cm
• Track Oscillation ±8°
• Tram Maximum Speed 3.44 km/h
• Wide Triple Grouser Pads 380.0 mm

General Data

• Compressor 11.3 m³/min @ 7 bar (400 ft3/min @ 100 psi)
• Compressor @ 7 bar (100 psi) 11.3 m³/min (400 ft3/min)
• Engine Cat® C11 Tier 3 242 kW (325 hp) @ 1,800 rpm
• Hole Depth Maximum 30.0 m
• Hole Diameter Range 89 mm-152 mm (3.5 in-6.0 in)
• Rock Drill HPR5128 28.0 kW

HYDRAULIC SYSTEMS

• Components 1 Full flow cooling
• Components 2 Designed to minimize power consumption
• Components 3 Precisely matches pump pressure and flow to load conditions
• Components 4 Full flow 10 micron filtration
• Components 5 The hydraulic system is a four-pump system
• Components 6 Manual fill pump
• Pressurized and Sealed Tank 303.0 L

Dimensional Specifications and Weights

• Shipping Height 3.5 m
• Shipping Length 10.6 m
• Shipping Weight MD5125 C 19731.0 kg
• Shipping Weight MD5125 CL 20412.0 kg
• Shipping Width 2.62 m

Cooler Package

• Components 1 Coolers for engine, hydraulic and compressor systems and ATAAC
• Components 2 Side by side arrangement
• Components 3 Sized for ambient capability of 52° C (125° F)
• Fan Assembly 106.0 cm

Air Compressor

• Components Hydraulic motor driven
• Screw-Type Compressor 189 L/sec @ 7 bar (400 ft3/min @ 100 psi)

Shutdown Features

• Causes 1 High compressor discharge temperature
• Causes 2 High engine-water temperature
• Causes 3 Low engine-oil pressure
• Causes 4 Emergency stop (3 locations)
• Causes 5 Low hydraulic oil level

Dust Collecting System

• Abrasive Resistant Suction Hose 152.4 mm
• Components 1 Pneumatic filter purge system
• Components 2 Reverse pulse filter cleaning system
• Components 3 Hydraulic motor powered, dry dust collecting system
• Components 4 Dust collector sized to clean holes up to 152.4 mm (6 in) diameter
• Filter Area 42.0 m2

Rock Drill

• Blow Rate 2,500-3,100 bpm
• HPR5128 Hydraulic Powered Percussion Rock Drill – Blow Rate 2,500-3,100 bpm
• HPR5128 Hydraulic Powered Percussion Rock Drill – Motors Dual hydraulic variable rotation motors producing 2,033 N·m (1,500 lbf-ft) torque
• HPR5128 Hydraulic Powered Percussion Rock Drill – Output Energy @ 210 rpm 28.0 kW
• HPR5128 Hydraulic Powered Percussion Rock Drill – Percussion Pressure Up to 192.0 bar
• HPR5128 Hydraulic Powered Percussion Rock Drill – Rock Drill Auto Lube System Option
• HPR5128 Hydraulic Powered Percussion Rock Drill – Rod Diameter Choices Rod diameter 51, 60, or 68 mm
• HPR5128 Hydraulic Powered Percussion Rock Drill – Weight 450.0 kg

Safety

• Special Features 1 Standard cabs have front window push-out for emergency egress
• Special Features 2 Emergency stop in the cab and on the feed
• Special Features 3 All proper guards in place
• Special Features 4 Feed swipe rope engine shut off
• Special Features 5 Ground-level access to service points and well-organized electrical and hydraulic designs
• Special Features 6 Heavy duty steps and handles are strategically placed and non-slip
• Special Features 7 Three points of contact at all steps

Boom System – MD5125 C

• Boom Dump Below Horizontal 29.0 Degrees
• Boom Extension 9.0 m
• Boom Length 2.6 m
• Boom Lift Above Horizontal 57.0 Degrees
• Boom Swing 15° L to 21° R

Boom System – MD5125 CL

• Boom Dump Below Horizontal 7.0 Degrees
• Boom Length 2.8 m
• Boom Lift Above Horizontal 27.0 Degrees
• Boom Swing 15° L to 21° R

Feed System – MD5125 C

• Chain Force 4535 kgf (10,000 lbf)
• Components 1 Replaceable wear pads
• Components 2 Set up for 51, 60, or 68 mm drill steel
• Components 3 Will change a 3.66 m (12 ft) drill steel
• Components 4 Manual inclinator
• Components 5 Power centralizer
• Components 6 Model HUFH12 hydraulic motor driven steel channel feed
• Dump 149° from 10° of boom
• Feed Channels (2) 17.78 cm
• Feed Extension 0.91 m
• Feed Rate 36.9 m/min
• Feed Swing 36° L to 37° R

Feed System – MD5125 CL

• Chain Force 4535 kgf (10,000 lbf)
• Components 1 Power centralizer
• Components 2 Manual inclinator
• Components 3 Will change a 6.10 m (20 ft) drill steel
• Components 4 Model HUFH20 hydraulic motor driven steel channel feed
• Components 5 Set up for 51, 60, or 68 mm drill steel
• Dump 132° max 16° min
• Feed Extension 0.91 m
• Feed Rate 36.9 m/min
• Feed Swing 14° L to 37° R

Linear Rod Changer System

• 3.66 m (12 ft) Rod Changer 51 mm – 5 Rod +1 or 60 mm – 4 Rod +1 or 68 mm – 4 Rod +1
• 3.66 m (12 ft) Rod Changer 2 Maximum total hole depth with 3.66 m (12 ft) starter steel: 21 m (70.5 ft)
• 6.1 m (20 ft) Rod Changer 51 mm – 4 Rod +1 or 60 mm – 3 Rod +1 or 68 mm – 3 Rod +1
• 6.1 m (20 ft) Rod Changer 2 Maximum total hole depth with 6.1 m (20 ft) starter steel: 30 m (98.5 ft)

Optional Rock Drills

• Type HPR6832
• Types HPR6030