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MD6310 Rotary Blasthole Drill 13.7 m or 17.5 m (44.9 ft or 57.4 ft) Mast Configuration

Pull-Down/Hoisting Capacity

Pull-Down Capacity Up to 39 009 kg (86,000 lb) - -

Specifications

Hole Diameter 203-311 mm (8-12.25 in) - -
Engine Cat® C32B - -
Bit Load Up to 42 149 kg (Up to 92,922 lb) - -

Dimensions (Approximate) - 17.5 m (57.4 ft) Mast

Body Length - Standard Cab 43.54 ft - -
Length - Mast Down - Extended Cab 83.33 ft - -
Length - Mast Down - Standard Cab 81.69 ft - -
Width - Front 17.68 ft - -
Body Length - Extended Cab 42.24 ft - -
Height - Mast Up 77.99 ft - -
Width - Rear 20.73 ft - -

Basic Specs

13.7 m (44.9 ft) Mast - Hoist Speed 122.7 ft/min - -
17.5 m (57.4 ft) Mast - Hoist Speed 122.7 ft/min - -
Emissions (Equivalent to Tier 2): Engine C32B @ 1,800 rpm - -
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) - -
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) - -
17.5 m (57.4 ft) Mast - Pulldown Capacity Up to 39 009 kg (Up to 86,000 lb) - -
17.5 m (57.4 ft) Mast - Hole Diameter Range 203-311 mm (8-12.25 in) - Single Pass Depth 57.4 ft - -
13.7 m (44.9 ft) Mast - Hole Diameter Range 203-311 mm (8-12.25 in) - -
Angle Drilling Vertical to 30° (in 5° increments) - -
17.5 m (57.4 ft) Mast - Hole Diameter Range 203-311 mm (8-12.25 in) - -
17.5 m (57.4 ft) Mast - Bit Load - Single Pass Up to 42 149 kg (Up to 92,922 lb) - -
13.7 m (44.9 ft) Mast - Hoist Capacity Up to 22 113 kg (Up to 48,750 lb) - -
Compressor - Rotary Drilling (1) 56.6 m³/min (2,000 ft³/min) @ 8.6 bar (125 psi) - -
Compressor - Rotary Drilling (2) 73.6 m³/min (2,600 ft³/min) @ 7.6 bar (110 psi) - -
13.7 m (44.9 ft) Mast - Pulldown Capacity Up to 39 009 kg (Up to 86,000 lb) - -
13.7 m (44.9 ft) Mast - Hole Diameter Range 203-311 mm (8-12.25 in) - Single Pass Depth 44.9 ft - -
Emissions (U.S. EPA Tier 4 Final): Engine C32B @ 1,800 rpm - -
Compressor - DTH Drilling 42.2 m³/min (1,500 ft³/min) @ 34.4 bar (500 psi) - -
17.5 m (57.4 ft) Mast - Hoist Capacity Up to 22 113 kg (Up to 48,750 lb) - -
13.7 m (44.9 ft) Mast - Bit Load - Single Pass Up to 41 165 kg (Up to 90,753 lb) - -
Emissions (U.S. EPA Tier 4 Final): Power Rating ISO 14396 1007 HP - -
Emissions (Equivalent to Tier 2): Power Rating ISO 14396 1031 HP - -

Undercarriage

Drawbar Pull 122971 lbf - -
Track chain guards and guides Level two - -
Travel Speed 1.5 mile/h - -
Lower rollers Fourteen (14) - -
Model Cat® 349E EL Excavator type - -
Carrier Rollers Three (3) - -
Triple grousers for soft rock ground bearing pressure 1.28 bar (18.5 psi) 29.5 in - -

Safety and Security

Components (10) In-deck mounted battery box - -
Components (9) Self-closing, gates secure egress ladder locations - -
Components (12) Air hose retention devices - -
Components (2) Seven (7) engine shut down buttons: in cab, at drill deck, on deck at power train, ground accessible by main access point and each side of the drill front and left - -
Components (6) Guards for exhaust pipes and turbo lines - -
Feature Approach angle of 14 degrees facilitates loading and unloading on a lowboy - -
Components (7) Mast access ladder with mast grating (option) - -
Components (4) Tram alarm is automatic and audible - -
Components (11) Ground level keyed battery disconnect/starter lockout with remote jump start terminals - -
Components (1) Alloy drill deck covers, with storage provision - -
Components (5) Hinged protective guard for full front drill window - -
Components (3) Electric horn activated by push button in the cab - -
Components (8) Three egress points on deck areas in addition to main access - -

Operating System Controls - Standard

Components (10) Filter indicators for hydraulic, compressor and engine - -
Components (14) ECM controlled proportional fan speed control system - -
Components (23) Data logging of machine health with warnings, and fault code records; export capability - -
Components (20) Cabin pressure manometer with indicator (option) - -
Components (3) Rotation torque control - -
Components (12) Dust suppression control - -
Components (17) Tram interlock, mast up and locked or down and parked - -
Components (1) All electric controls for drilling, tramming, leveling plus auxiliary functions - -
Components (22) Prewired for Terrain and autonomous operation - -
Components (8) Delayed engine shut down - -
Components (19) Cab environment controls (AC, filter, heat, fan speeds) - -
Components (7) Drill performance and display system - -
Components (13) Mast lock indicator - -
Components (6) Drill depth meter - -
Components (2) Electronic compressor control - -
Components (4) Virtual rotary head travel stops and interlocks - -
Components (11) Jack pressure sensors in the display - -
Components (5) Pipe positioner engaged/disengaged indicator - -
Components (18) Tram interlock, jacks retracted - -
Components (16) Tram interlock, pipe in hole - -
Components (21) Dust curtain lifting system – auto hydraulic raise front and rear (option) - -
Components (15) Tram interlock, machine stability limits - -
Components (9) Rotary head rpm gauge – (digital display in screen) - -

Dimensions (Approximate) - 13.7 m (44.9 ft) Mast

Body Length - Standard Cab 43.54 ft - -
Body Length - Extended Cab 42.24 ft - -
Width - Rear 20.74 ft - -
Length - Mast Down - Standard Cab 69.23 ft - -
Length - Mast Down - Extended Cab 70.87 ft - -
Height - Mast Up 65.39 ft - -
Width - Front 17.68 ft - -

Mast

Note (2) Configuration choices include single pass, multi pass, vertical out to 30 degree angle drilling - -
Features (12) Pipe catcher; manual or optional hydraulically actuated - -
Features (4) Feed system accommodates multiple pipe diameters - -
Note (1) Hydraulic, indexing pipe carousels accept various pipe diameters - -
Features (13) Tool oiler 113.5 L (30 gal) oil injection system (Rotary drilling only) - -
Features (2) Pulldown/hoist system is a single cylinder - -
Features (1) 13.7 m (44.9 ft) or 17.5 m (57.4 ft) Mast configurations complete with pipe rack carousel - -
Features (9) Drill pipe positioner - -
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) - -
Features (3) Auto tensioning of pull down and hoist cables - -
Features (6) Sliding deck wrench assembly - -
Features (11) Rotation Gear Box with dual motor arrangement, up to 160 rpm, and 16,000 N∙m of torque (11,800 ft-lb) - -
Features (15) Mast access ladder and grating (option) - -
Features (5) Variable grip hydraulic break out wrench (HOBO) for range of pipe diameters - -
Features (7) Configured with roller deck bushing for tricone applications, two-piece deck bushing for DTH - -
Features (14) Mast lanyard mounting provisions (option) - -
Features (8) Angle drilling 0-30°; in 5° increments - -

Engine Choices

Components (4) Ether starting aid; ether bottle supplied locally - -
Components (2) Scheduled oil sampling (S∙O∙SSM) ports - -
Components (1) Dual starter motors - -
Components (3) Common air intake filters provide +500 hour service interval in normal operating conditions - -

Service Packages

Package (1) Basic/Manual – Centralized Manual Lube; Gravity Fill for fuel and water - -
Package (2) Standard – Fast Fill for fuel and water; Automatic Lubrication System - -
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 - -

Dust Suppression Choices

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
- -
Water Injection - Standard – Water tank capacity 1514 L (400 gal) - -
Choices (1) Dust curtain hydraulic lifters raise front and rear dust curtains (option) (recommended with dust collector) - -
Choices (3) Static dust curtains, four sides boxed in (standard) - -
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
- -
Choices (2) Tram off spray to wet the ground around the cuttings pile (not recommended for cold weather applications) - -

Tool Package Rotary

Components (4) Top Sub, or Shock sub and cross over adapter (option) - -
Components (3) Deck wrench, sliding - -
Components (5) Bit sub - -
Components (1) Roller deck bushing - -
Components (6) Pipe wiper seal - -
Components (2) Pipe positioner inserts - -

Compressor/Receiver Choices

Rotary Drilling (2) 73.6 m³/min (2,600 ft³/min) @ 7.6 bar (110 psi) - -
Receiver Tank Choice (1) Low pressure 8.6 bar (125 psi) for ASME/CR N/AU or CE - -
Rotary Drilling (1) 56.6 m³/min (2,000 ft³/min) @ 8.6 bar (125 psi) - -
DTH Drilling - Includes Tool Lubrication and Hammer Storage 42.2 m³/min (1,500 ft³/min) @ 34.4 bar (500 psi) - -
Note With the compressors variable volume control, the operator can limit air output resulting in reduced fuel consumption
– Both high and low pressure compressors contain this feature
- -
Receiver Tank Choice (2) High pressure 34.4 bar (500 psi) for ASME/CR N/AU or CE - -
Choice Electronic compressor control and regulation with purged air lines - -

Frame and Work Deck

Components (5) Four (4) lift lugs, for use with cables or chains - -
Components (7) Bit storage box in-deck with hinged cover (option) - -
Components (6) Walkway around cab to drill deck (option) - -
Features (2) Slip resistant surface - -
Features (3) Fuel tank capacity 1609 L (425 gal) - -
Components (1) Stationary rear deck; for vertical and angle drilling - -
Components (2) Four leveling jacks to provide leveling on a 7° bench (any orientation) - -
Features (6) Three egress points on deck areas in addition to main access - -
Components (10) Drill pipe thread greaser with remote fill tank or disposable grease bucket (option) - -
Features (7) Sturdy guardrails, toe guards, self closing gates - -
Components (4) Heavy duty tow hooks (front end) - -
Components (3) Manual, centralized, lubrication banks for all pivot points on drill, or automated lubrication system (option) - -
Components (8) DTH hammer storage on drill deck with high pressure configuration (option) - -
Features (4) Fuel capacity expansion for additional +1609 L (425 gal) - -
Features (5) Bolt-on platform for cold weather generator or fire suppression bottles (option) - -
Components (9) Hydraulically operated viewing hatch in drill deck with spotlight (option) - -
Features (1) Jacks, mast pivot and deck are welded integrally to mainframe for maximum durability and long life - -

Cooling

Components (2) Separate engine cooling module - -
Components (1) Coolers with easy cleaning access - -
Components (3) Replaceable cooler core sections - -
Components (4) Automatic variable speed fan control - -
Features Functional in ambient temperature of 52° C (125° F) - -

Automation and Technology

Components (6) Wiring for third party interface - -
Components (3) Drill assist (single or multipass auto drill) (options) - -
Components (5) Optional Command for Drilling enables each operator to manage more than one machine - -
Type Autonomy ready - -
Components (2) Auto level, auto retract, auto mast - -
Components (1) Drill depth indicator and interlocks - -
Optional Cat Terrain for Drills - Mining System Interface – Production
– Navigation
- -
Components (4) Product Link Elite (hardware from factory, subscription package via dealer) - -

Drill Pipe

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 - -
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 - -
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 - -
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 - -
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 - -
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 - -
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 - -
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 - -
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 - -
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 purpos
- -

Climate Choices

Climate Level 2 Arctic Fluids and Lubricants Rated down to –18° C (–0.4° F) temperatures - -
Climate Level 1 Standard Fluids and Lubricants (1) Rated down to –1° C (30° F) temperatures - -
Climate Level 1 Standard Fluids and Lubricants (2) Withstands high heat to 52° C (125° F) - -
Climate Level 4 Arctic Fluids and Lubricants, Heating Package (6) Breaker panel includes five (5) additional breakers for locally supplied heating elements, if needed - -
Climate Level 4 Arctic Fluids and Lubricants, Heating Package (3) Full arctic lubricant package includes: engine oil, compressor oil and hydraulic oil - -
Climate Level 4 Arctic Fluids and Lubricants, Heating Package (1) Rated down to –40° C (–40° F) temperatures - -
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 - -
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 - -
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 plu - -

Overhead Winch System (optional)

Cable Diameter 0.5 in - -
Winch Reach - Past The Drill Deck 20 ft - -
Capacity Rating 4000 lb - -
Note Variable speed control - -

Operator Environment

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 caro
- -
Components (7) Operator station design integrates an ergonomic seat, armchair joystick controls with full instrumentation, and two 254 mm (10 in) color, high definition touchscreens and 12 volt power port - -
Components (4) Drill performance touchscreen display - -
Components (3) Cab perimeter walkway available for both cab sizes - -
Components (1) Spacious FOPS cab has 3 m² (32.4 ft²) floor space with an integrated operator station - -
Components (13) Seat swivels, locks and has two point/76 mm (3 in) seat belt, tilts (5° adjustment), lumbar support, fore/aft seat adjustment 80 mm (3.1 in) - -
Components (9) Power convertor 24V to 12V - -
Components (2) Extended cab option 4.2 m² (45.2 ft²); prewired and dedicated space for refrigerator and microwave - -
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
- -
Components (6) Two swing-out hinged doors with windows and Cat keyed locks - -
Components (14) Trainer’s seat that folds away and has retractable seat belt (optional) - -
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
- -
Components (5) Cab rubber shock-mounts absorb mechanical vibration and restrict exterior noise - -
Components (10) Radio-ready for communication and entertainment radio - -
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)
- -
Components (11) Cab roof access ladder (option) - -
Cab - Standard – Fabric seat
– Single pane window glass
– Windshield wiper for driller window
– Window shades (option)
– Foldaway trainer’s seat (option)
– Removable floor mat
- -
Components (8) Additional display screen for cc cameras; color, high-definition 254 mm (10 in) - -
Components (12) Literature holder - -

Rotary Head Top Drive System

Components (4) Virtual rotary head travel stops and interlocks - -
Components (3) Rotary torque control - -
Components (2) Rotation gear box with dual motor arrangement, up to 160 rpm, and 16 000 N∙m (11,800 lbf-ft) of torque - -
Components (1) Spindle with 168 mm (6.625 in) API regular thread and splined collar - -

Hydraulics

Components (2) One (1) auxiliary circuit pump – 110 cc (piston, load sensing) - -
Components (3) Two (2) fan pumps – 1,000 cc (piston, with proportional electronic controls) - -
Components (1) Two (2) primary pumps – 210 cc (piston, with proportional electronic controls) - -
Components (4) Two (2) charge pumps – 43.9 + 56.5 cc (double stack gear, fixed displacement) - -
Components (5) Scheduled Oil Sampling (S∙O∙S) ports - -

Tool Package DTH

Components (1) Two piece bushing - -
Components (6) Pipe wiper seal - -
Components (4) Shock sub and top sub adapter - -
Components (5) Cross over hammer adapter - -
Components (3) Deck wrench, sliding - -
Components (2) Pipe positioner inserts - -

Frame Access Choices

Choice (1) Fixed access ladder to the cab area - -
Choice (3) Cab perimeter walkway available with either choice - -
Choice (2) Cascading, hydraulic stairs to cab area (option) – includes jack and tram interlock that activates when the stairs are down - -

Mast Packages

Mast Accessories Hydraulic (2) One hydraulic pipe catcher, plus one wire rope, hydraulically actuated pipe positioner, hydraulic bit basket - -
Mast Accessories Hydraulic (1) One hydraulic pipe catcher, hydraulically actuated pipe positioner, hydraulic bit basket - -
Angle Drilling Included with either mast - -
Mast Accessories Manual, 17.5 m (57.4 ft) Mast Two wire rope pipe catchers, hydraulically actuated pipe positioner, manual bit basket - -
Mast Accessories Manual, 13.7 m (44.9 ft) Mast One wire rope pipe catcher, hydraulically actuated pipe positioner, manual bit basket - -

Carousel (Mast size and pipe diameter dependent)

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) - -
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) - -
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 - -
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) - -
Note 13.7 m (44.9 ft) Mast Carousel, dual purpose; 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)
  • Accepts 194 mm (
- -

Service Tool Options

Option Bushing Retention Tool 178 to 235 mm (7.00 to 9.25 in) pipe diameter - -
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
- -

Weights - 13.7 m (44.9 ft) Mast

Working Weight Range - Minimum/Maximum 75 800/97 000 kg (167,110/213,848 lb) - -

Hydraulic Break Out Wrench

Variable Grip Hydraulic Break Out Wrench Grip Ranges (2) 235 mm (9.25 in) - -
Variable Grip Hydraulic Break Out Wrench Grip Ranges (1) 178-219 mm (7.0-8.625 in) - -

Weights - 17.5 m (57.4 ft) Mast

Working Weight Range - Minimum/Maximum 75 500/97 500 kg (166,449/214,950 lb) - -
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