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Rotary Drills
MD6310
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Bit Load
Up to 42 149 kg (Up to 92,922 lb)
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Hole Diameter
203-311 mm (8-12.25 in)
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Engine
C32B® @ 1,800 rpm
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Body Length - Standard Cab
43.54 ft
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Length - Mast Down - Extended Cab
70.87 ft
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Width - Front
17.68 ft
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13.7 m (44.9 ft) Mast - Hoist Speed
122.7 ft/min
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17.5 m (57.4 ft) Mast - Hoist Speed
122.7 ft/min
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Emissions (Equivalent to Tier 2): Engine
C32B @ 1,800 rpm
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13.7 m (44.9 ft) Mast - Hole Diameter Range 203-311 mm (8-12.25 in) - Multi Pass Depth
Down to 74.6 m (Down to 244.9 ft)
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17.5 m (57.4 ft) Mast - Hole Diameter Range 203-311 mm (8-12.25 in) - Multi Pass Depth
Down to 47.9 m (Down to 157.4 ft)
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17.5 m (57.4 ft) Mast - Pulldown Capacity
Up to 39 009 kg (Up to 86,000 lb)
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17.5 m (57.4 ft) Mast - Hole Diameter Range 203-311 mm (8-12.25 in) - Single Pass Depth
57.4 ft
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13.7 m (44.9 ft) Mast - Hole Diameter Range
203-311 mm (8-12.25 in)
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Angle Drilling
Included with either mast
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17.5 m (57.4 ft) Mast - Hole Diameter Range
203-311 mm (8-12.25 in)
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17.5 m (57.4 ft) Mast - Bit Load - Single Pass
Up to 42 149 kg (Up to 92,922 lb)
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13.7 m (44.9 ft) Mast - Hoist Capacity
Up to 22 113 kg (Up to 48,750 lb)
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Compressor - Rotary Drilling (1)
56.6 m³/min (2,000 ft³/min) @ 8.6 bar (125 psi)
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Compressor - Rotary Drilling (2)
73.6 m³/min (2,600 ft³/min) @ 7.6 bar (110 psi)
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13.7 m (44.9 ft) Mast - Pulldown Capacity
Up to 39 009 kg (Up to 86,000 lb)
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13.7 m (44.9 ft) Mast - Hole Diameter Range 203-311 mm (8-12.25 in) - Single Pass Depth
44.9 ft
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Emissions (U.S. EPA Tier 4 Final): Engine
C32B @ 1,800 rpm
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Compressor - DTH Drilling
42.2 m³/min (1,500 ft³/min) @ 34.4 bar (500 psi)
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17.5 m (57.4 ft) Mast - Hoist Capacity
Up to 22 113 kg (Up to 48,750 lb)
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13.7 m (44.9 ft) Mast - Bit Load - Single Pass
Up to 41 165 kg (Up to 90,753 lb)
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Emissions (U.S. EPA Tier 4 Final): Power Rating ISO 14396
1007 HP
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Emissions (Equivalent to Tier 2): Power Rating ISO 14396
1031 HP
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Drawbar Pull
122971 lbf
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Track chain guards and guides
Level two
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Travel Speed
1.5 mile/h
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Lower rollers
Fourteen (14)
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Model
Cat® 349E EL Excavator type
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Carrier Rollers
Three (3)
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Triple grousers for soft rock ground bearing pressure 1.28 bar (18.5 psi)
29.5 in
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Components (10)
Radio-ready for communication and entertainment radio
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Components (9)
Hydraulically operated viewing hatch in drill deck with spotlight (option)
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Components (12)
Literature holder
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Feature
Approach angle of 14 degrees facilitates loading and unloading on a lowboy
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Components (11)
Jack pressure sensors in the display
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Body Length - Extended Cab
42.24 ft
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Width - Rear
20.73 ft
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Length - Mast Down - Standard Cab
81.69 ft
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Height - Mast Up
77.99 ft
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Note (2)
Configuration choices include single pass, multi pass, vertical out to 30 degree angle drilling
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Features (12)
Pipe catcher; manual or optional hydraulically actuated
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Features (4)
Fuel capacity expansion for additional +1609 L (425 gal)
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Note (1)
Hydraulic, indexing pipe carousels accept various pipe diameters
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Features (13)
Tool oiler 113.5 L (30 gal) oil injection system (Rotary drilling only)
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Features (2)
Slip resistant surface
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Features (1)
Jacks, mast pivot and deck are welded integrally to mainframe for maximum durability and long life
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Features (9)
Drill pipe positioner
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Features (10)
Overhead winch with remote; variable speed drive with ≥ 1818 kg (4,000 lb) rating, length to reach 6.1 m (20 ft) past drill deck (option)
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Features (11)
Rotation Gear Box with dual motor arrangement, up to 160 rpm, and 16,000 N∙m of torque (11,800 ft-lb)
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Features (15)
Mast access ladder and grating (option)
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Features (5)
Bolt-on platform for cold weather generator or fire suppression bottles (option)
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Features (14)
Mast lanyard mounting provisions (option)
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Features (8)
Angle drilling 0-30°; in 5° increments
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Components (4)
Product Link Elite (hardware from factory, subscription package via dealer)
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Package (1)
Basic/Manual – Centralized Manual Lube; Gravity Fill for fuel and water
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Package (2)
Standard – Fast Fill for fuel and water; Automatic Lubrication System
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Package (3)
Premium – Service center for lubricant drain and fill (compressor oil, hydraulic oil, gearbox oil, engine oil, tool lubrication and grease), Automatic Lubrication System, Fast Fill for fuel and water, blowdown hose
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Water injection and dry dust collector (option)
– Water tank capacity 1514 L (400 gal)
– 204 m³/min (7,200 cfm) dry dust collector
– Self-cleaning filters, with auto-eject dust chute
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Water Injection - Standard
– Water tank capacity 1514 L (400 gal)
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Choices (1)
Dust curtain hydraulic lifters raise front and rear dust curtains (option) (recommended with dust collector)
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Choices (3)
Static dust curtains, four sides boxed in (standard)
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High Volume Water Injection System - Not Compatible with Basic Service Package
– Water tanks total capacity 3785 L (1,000 gal) maximum
– Primary tank above deck – 1514 L (400 gal) capacity (heated for extreme cold weather)
– Secondary tank above deck – 2271 L (600 gal) capacity deck
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Choices (2)
Tram off spray to wet the ground around the cuttings pile (not recommended for cold weather applications)
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Rotary Drilling (2)
73.6 m³/min (2,600 ft³/min) @ 7.6 bar (110 psi)
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Receiver Tank Choice (1)
Low pressure 8.6 bar (125 psi) for ASME/CR N/AU or CE
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Rotary Drilling (1)
56.6 m³/min (2,000 ft³/min) @ 8.6 bar (125 psi)
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DTH Drilling - Includes Tool Lubrication and Hammer Storage
42.2 m³/min (1,500 ft³/min) @ 34.4 bar (500 psi)
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Receiver Tank Choice (2)
High pressure 34.4 bar (500 psi) for ASME/CR N/AU or CE
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Choice
Electronic compressor control and regulation with purged air lines
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Components (5)
Scheduled Oil Sampling (S∙O∙S) ports
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Components (7)
Drill performance and display system
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Features (3)
Auto tensioning of pull down and hoist cables
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Features (6)
Sliding deck wrench assembly
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Features (7)
Configured with roller deck bushing for tricone applications, two-piece deck bushing for DTH
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Components (14)
Trainer’s seat that folds away and has retractable seat belt (optional)
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Components (23)
Data logging of machine health with warnings, and fault code records; export capability
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Components (20)
Cabin pressure manometer with indicator (option)
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Components (17)
Tram interlock, mast up and locked or down and parked
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Components (22)
Prewired for Terrain and autonomous operation
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Components (8)
Additional display screen for cc cameras; color, high-definition 254 mm (10 in)
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Components (19)
Cab environment controls (AC, filter, heat, fan speeds)
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Components (18)
Tram interlock, jacks retracted
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Components (16)
Tram interlock, pipe in hole
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Components (21)
Dust curtain lifting system – auto hydraulic raise front and rear (option)
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Components (15)
Tram interlock, machine stability limits
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Components (2)
Pipe positioner inserts
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Components (1)
Dual starter motors
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Features
Functional in ambient temperature of 52° C (125° F)
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Components (6)
Drill depth meter
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Type
Autonomy ready
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Optional Cat Terrain for Drills - Mining System Interface
– Production
– Navigation
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7.62 m (25 ft) pipes - pipe rack carousel holds a quantity of four or five pipes, 17.5 m (57.4 ft) Mast: Rotary (1)
8 in
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7.62 m (25 ft) pipes - pipe rack carousel holds a quantity of four or five pipes, 17.5 m (57.4 ft) Mast: DTH
7 in
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7.62 m (25 ft) pipes - pipe rack carousel holds a quantity of four or five pipes, 17.5 m (57.4 ft) Mast: Rotary or DTH
7.625 in
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7.62 m (25 ft) pipes - pipe rack carousel holds a quantity of four or five pipes, 17.5 m (57.4 ft) Mast: Rotary (2)
8.625 in
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7.62 m (25 ft) pipes - pipe rack carousel holds a quantity of four or five pipes, 17.5 m (57.4 ft) Mast: Rotary
9.25 in
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12.19 m (40 ft) pipes - pipe rack carousel holds a quantity of four (4) or five (5) pipes, 13.7 m (44.9 ft) Mast: Rotary (2)
8.625 in
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12.19 m (40 ft) pipes - pipe rack carousel holds a quantity of four (4) or five (5) pipes, 13.7 m (44.9 ft) Mast: Rotary (1)
8 in
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12.19 m (40 ft) pipes - pipe rack carousel holds a quantity of four (4) or five (5) pipes, 13.7 m (44.9 ft) Mast: DTH
7 in
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12.19 m (40 ft) pipes - pipe rack carousel holds a quantity of four (4) or five (5) pipes, 13.7 m (44.9 ft) Mast: Rotary or DTH
7.625 in
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Components (3)
Common air intake filters provide +500 hour service interval in normal operating conditions
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Climate Level 2 Arctic Fluids and Lubricants
Rated down to –18° C (–0.4° F) temperatures
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Climate Level 1 Standard Fluids and Lubricants (1)
Rated down to –1° C (30° F) temperatures
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Climate Level 1 Standard Fluids and Lubricants (2)
Withstands high heat to 52° C (125° F)
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Climate Level 4 Arctic Fluids and Lubricants, Heating Package (6)
Breaker panel includes five (5) additional breakers for locally supplied heating elements, if needed
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Climate Level 4 Arctic Fluids and Lubricants, Heating Package (3)
Full arctic lubricant package includes: engine oil, compressor oil and hydraulic oil
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Climate Level 4 Arctic Fluids and Lubricants, Heating Package (1)
Rated down to –40° C (–40° F) temperatures
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Climate Level 4 Arctic Fluids and Lubricants, Heating Package (5)
Shore power connection box with switchable 240-600V (50 amp) connection; diesel genset and or plug, sold separately
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Climate Level 4 Arctic Fluids and Lubricants, Heating Package (2)
Diesel fired heating system that heats and circulates engine coolant through the: engine block, primary water tank, heating elements for battery trays with a provision for fuel tanks
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Climate Level 4 Arctic Fluids and Lubricants, Heating Package (4)
Electric heating package with breaker panel to power: 120V heating blanket for compressor receiver tank, compressor control box, heat trace for compressor control lines, heat trace for housing from water tank to water pump and water fast-fill assembly plus tank
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Cable Diameter
0.5 in
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Winch Reach - Past The Drill Deck
20 ft
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Capacity Rating
4000 lb
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Note
Dual purpose carousel pipe: 13.7 m (44.9 ft) Mast; holds quantity of two (2) 12.19 m (40 ft) pipes and quantity of two (2) 9.14 m (30 ft) pipes, and adapters to connect to DTH hammer and tricone bit (DTH hammer and tricone not included)
  • Dual purpose pipe carousel accepts 194 mm (7.625 in) pipe – contact factory for additional pipe diameters
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Lighting
– LED interior lights; separate reading light, and backlit joysticks and keypads
– Zone controls for area lights and spot lighting for night drilling
– Flood lights for the drill perimeter
– Spot lights for power group area; drill deck; mast carousel; access ladder and walkways
– Standard lighting is Halogen, 1,300 lumens flood light on perimeter, area spot lights have 1,950 lumens
– Premium lighting is LED, 4,200 lumens flood light on perimeter (option)
– Mast clearance lights, cab mounted strobe, front mounted tram beacon (option)
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Components (13)
Mast lock indicator
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HVAC
– Floor vents in the foot rest area
– Roof-mounted air conditioner/heating/pressurizing unit
– Filter access from deck, does not require roof access, and has approximately 500 hour service interval
– Defogging HVAC vents on driller window
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Cameras
– Mounted on the front and left sides to provide 360° view from operator's seat
– Camera on the mast to view pipe carousel/top drive operation
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Cab - Premium
– Leather seat with heat and ventilation
– Dual pane window glass
– Front window guard
– Additional in-cab storage box
– Additional windshield wipers on front and rear windows
– Window shades (option)
– Foldaway trainer’s seat (option)
– Removable floor mat
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Cab - Standard
– Fabric seat
– Single pane window glass
– Windshield wiper for driller window
– Window shades (option)
– Foldaway trainer’s seat (option)
– Removable floor mat
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Choice (1)
Fixed access ladder to the cab area
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Choice (3)
Cab perimeter walkway available with either choice
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Choice (2)
Cascading, hydraulic stairs to cab area (option) – includes jack and tram interlock that activates when the stairs are down
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Mast Accessories Hydraulic (2)
One hydraulic pipe catcher, plus one wire rope, hydraulically actuated pipe positioner, hydraulic bit basket
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Mast Accessories Hydraulic (1)
One hydraulic pipe catcher, hydraulically actuated pipe positioner, hydraulic bit basket
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Mast Accessories Manual, 17.5 m (57.4 ft) Mast
Two wire rope pipe catchers, hydraulically actuated pipe positioner, manual bit basket
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Mast Accessories Manual, 13.7 m (44.9 ft) Mast
One wire rope pipe catcher, hydraulically actuated pipe positioner, manual bit basket
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13.7 m (44.9 ft) Mast Carousel; holds quantity of 4 × 12.19 m (40 ft) pipes; total depth 62.5 m (204.9 ft): Pipe diameters
178 mm (7 in), 194 mm (7.625 in), 203 mm (8 in), 219 mm (8.625 in)
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13.7 m (44.9 ft) Mast Carousel; holds quantity of 5 × 12.19 m (40 ft) pipes; total depth 74.6 m (244.9 ft): Pipe diameters
194 mm (7.625 in), 219 mm (8.625 in)
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17.5 m (57.4 ft) Mast Carousel; holds quantity of 2 × 7.62 m (25 ft) pipes; total depth 32.7 m (107.4 ft): Pipe diameter
9.25 in
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17.5 m (57.4 ft) Mast Carousel; holds quantity of 4 × 7.62 m (25 ft) pipes; total depth 48 m (157.5 ft): Pipe diameters
178 mm (7 in), 194 mm (7.625 in), 203 mm (8 in), 219 mm (8.625 in)
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Option
Bushing Retention Tool 178 to 235 mm (7.00 to 9.25 in) pipe diameter
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Lifting Bails (Available on Request)
– 114 mm (4.5 in) API reg thread
– 140 mm (5.5 in) API reg thread
– 168 mm (6.625 in) for top sub/shock sub API thread
– 114 mm (4.5 in) for 178 mm (7 in) pipe BECO thread
– 152 mm (6 in) for 194 mm (7.625 in) up to 235 mm (9.25 in) pipe BECO thread
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Working Weight Range - Minimum/Maximum
75 500/97 500 kg (166,449/214,950 lb)
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Variable Grip Hydraulic Break Out Wrench Grip Ranges (2)
235 mm (9.25 in)
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Variable Grip Hydraulic Break Out Wrench Grip Ranges (1)
178-219 mm (7.0-8.625 in)
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