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

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

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Specifications

Hole Diameter
203-311 mm (8-12.25 in)
Engine
C32® @ 1,800 rpm
Bit Load
Up to 42 149 kg (Up to 92,922 lb)

Basic Specs

13.7 m (44.9 ft) Mast: Hole diameter range
203-279 mm (8-11 in)
13.7 m (44.9 ft) Mast: Hole diameter range 203-279 mm (8-11 in) – Single pass depth
44.9 ft
13.7 m (44.9 ft) Mast: Hole diameter range 203-279 mm (8-11 in) – Multi pass depth
Down to 62.5 m (Down to 205 ft)
13.7 m (44.9 ft) Mast: Pull-down capacity
Up to 289.13 kN (Up to 65,000 lb)
13.7 m (44.9 ft) Mast: Hoist capacity
Up to 289.13 kN (Up to 65,000 lb)
13.7 m (44.9 ft) Mast: Hoist speed
146.8 ft/min
13.7 m (44.9 ft) Mast: Bit load (single pass)
Up to 31 640 kg (Up to 69,755 lb)
17.5 m (57.4 ft) Mast: Hole diameter range
203-311 mm (8-12.25 in)
17.5 m (57.4 ft) Mast: Hole diameter range 203-311 mm (8-12.25 in) – Single pass depth
57.4 ft
17.5 m (57.4 ft) Mast: Hole diameter range 203-311 mm (8-12.25 in) – Multi pass depth
Down to 48 m (Down to 157.5 ft)
17.5 m (57.4 ft) Mast: Pull-down capacity
Up to 382.5 kN (Up to 86,000 lb)
17.5 m (57.4 ft) Mast: Hoist capacity
Up to 382.5 kN (Up to 86,000 lb)
17.5 m (57.4 ft) Mast: Hoist speed
122.7 ft/min
17.5 m (57.4 ft) Mast: Bit load (single pass)
Up to 42 149 kg (Up to 92,922 lb)
Emissions: U.S. EPA Tier 4 Final – Engine
C32 @ 1,800 rpm
Emissions: U.S. EPA Tier 4 Final – Rated horsepower SAE J1995
1018 hp
Emissions: U.S. EPA Tier 4 Final – Rated horsepower ISO 14396
1008 hp
Emissions: Equivalent to Tier 2 – Engine
C32 @ 1,800 rpm
Emissions: Equivalent to Tier 2 – Rated horsepower SAE J1995
1032 hp
Emissions: Equivalent to Tier 2 – Rated horsepower ISO 14396
1025 hp
Compressor: Rotary drilling
56.6 m³/min (2,000 ft3/min) @ 8.6 bar (125 psi)
Compressor: Rotary drilling
73.6 m³/min (2,600 ft3/min) @ 7.6 bar (110 psi)
Compressor: DTH drilling
42.2 m³/min (1,500 ft3/min) @ 34.4 bar (500 psi)
Elevation capable: Tier 2 Equivalent engine
15000 ft
Elevation capable: Tier 4 Final engine
12000 ft
Angle drilling
30° (in 5° increments)

Cooling

Components
Low coolant level sensor
Components
Coolers with easy cleaning access
Components
Separate engine cooling module
Components
Replaceable cooler core sections
Features
Functional in ambient temperature of 52° C (125° F)
Components
Automatic variable speed fan control

Hydraulics

Components
Auxiliary circuit pump
Components
Two fan pumps
Components
Two primary pumps
Components
Scheduled Oil Sampling (S∙O∙S) ports

Climate Choices

Climate Level 1 standard fluids and lubricants
–1° C (30° F) temperatures
Climate Level 1 standard fluids and lubricants
Withstands high heat to 52° C (125° F)
Climate Level 2 Arctic fluids and lubricants
–18° C (–0.4° F) temperatures
Climate Level 2 Arctic fluids and lubricants
Extra batteries
Climate Level 4 Arctic fluids and lubricants
–40° C (–40° F) temperatures
Climate Level 4 Arctic fluids and lubricants
Engine coolant and water tank heater, battery trays and provision for fuel heating – diesel fired
Climate Level 4 Arctic fluids and lubricants
50 Hz, High or Low Pressure Compressor, Tier 4 Final engine
Climate Level 4 Arctic fluids and lubricants
Arctic fluids, Genset ready, heaters and blankets for tanks, extra batteries, heated water suction lines
Climate Level 4 Arctic fluids and lubricants
Shore power connection box with switchable 240-600 volt, 50 amp waterproof connection

Engine Choices

U.S. EPA Tier 4 Final: Engine
C32 @ 1,800 rpm
U.S. EPA Tier 4 Final: Rated horsepower SAE J1995
1018 hp
U.S. EPA Tier 4 Final: Rated horsepower ISO 14396
1008 hp
U.S. EPA Tier 2 Equivalent: Engine
C32 @ 1,800 rpm
U.S. EPA Tier 2 Equivalent: Rated horsepower SAE J1995
1032 hp
U.S. EPA Tier 2 Equivalent: Rated horsepower ISO 14396
1025 hp
Components
Dual starter motors
Components
Scheduled oil sampling (S∙O∙SSM) ports
Components
Common air intake filters provide +500 hour service interval (engine and compressor) in normal operating conditions
Components
Ether starting aid

Compressor/Receiver Choices

Note
With the compressors variable volume control, the operator can limit air output and engine speed both resulting in reduced fuel consumption. All of these compressors contain this feature.
Choice
Compressor control box enclosure with air purged lines
DTH drilling includes tool lubrication and hammer storage
42.2 m3/min (1,500 ft3/min) @ 34.4 bar (500 psi) with High Pressure Receiver Tank for ASME/CRN/AU or CE Tank; hammer storage and tool oiler
Rotary drilling
56.6 m3/min (2,000 ft3/min) @ 8.6 bar (125 psi); with Low Pressure Receiver Tank for ASME/CRN/AU or CE Tank
Rotary drilling
73.6 m3/min (2,600 ft3/min) @ 7.6 bar (110 psi) with Low Pressure Receiver Tank for ASME/CRN/AU or CE Tank

Regulatory Compliance

Features
CE compliant
Features
CSA certifiable
Features
EAEU certifiable
Features
CSA certified
Features
MDG15 and MDG41 aligned

Frame and Work Deck

Features
Jacks, mast pivot and deck are welded integrally to mainframe for maximum durability and long life
Components
Stationary rear deck; for vertical and angle drilling
Components
Pipe roller guide assembly on deck for loading pipe
Components
Four leveling jacks to provide leveling on a 7° bench (any orientation)
Components
Walkway, with railing and toe guards
Features
Slip resistant surface on all decks and walkways
Features
Fuel tank capacity 1609 L (425 gal)
Features
Fuel tank expansion of +1609 L (425 gal) for total of 3218 L (850 gal)
Components
Manual, centralized, lubrication banks for all pivot points on drills, or automated lubrication system (option)
Components
Heavy duty tow hooks (front end)
Components
Lift lugs, quantity four, for use with cables or chains
Features
Fire suppression ready (includes platform on non-drill end to mount bottles, and frame around power train to mount nozzles)
Components
Deck mounted jib crane with 750 kg (1,653 lb) at full extension, can lift from ground level supply to in-deck storage and deck bushing centerline (option)
Features
Three egress points on deck areas in addition to main access
Components
Walkway around cab to drill deck (option)
Components
Bit storage box in-deck with hinged cover (option)
Components
DTH Hammer storage on drill deck with high pressure configuration (option)
Components
Hydraulically operated viewing hatch in drill deck with spotlight (option)
Components
Drill pipe thread greaser with remote fill tank or disposable grease bucket

Access Choices

Choice
Access ladder from cab area on right side of frame
Choice
Cascading, hydraulic self-leveling access stairs to cab area. Includes tram interlock for when the ladder is down. (option)
Choice
Cab perimeter walkway available with either choice

Undercarriage

Model
Cat® 349E EL Excavator type with three carrier rollers, chain guards and guides
Ground clearance
19.3 in
Draw bar pull
560,000 N
Travel speed – via a sensor with in-cab display
1.5 mph
Triple grousers for hard rock
23.6 in
Triple grousers for soft rock
29.5 in

Mast

Note
Hydraulic, indexing pipe carousels accept various pipe diameters
Note
Configuration choices include single pass, multi pass, vertical or angle drilling
Features
13.7 m (44.9 ft) or 17.5 m (57.4 ft) Mast complete with pipe carousel
Features
Pulldown/hoist system is a single cylinder
Features
Auto tensioning of pull down and hoist cables
Features
Feed system accommodates multiple pipe diameters
Features
Base plate bushing diameters accommodate bits 235 mm (9.625 in) to 311 mm (12.25 in)
Features
Hydraulic break out wrenches (HOBO) available with adjustable grip ranges
Features
Deck wrench fits flats of corresponding drill pipe diameters and DTH hammer
Features
Configured with roller deck bushing for tricone applications, two-piece deck bushing for DTH
Features
Angle drilling 0-30°; in 5° increments (option)
Features
Drill pipe positioner with pipe diameter specific inserts
Features
Thread greaser with reloadable tank or disposable grease bucket (option)
Features
Overhead winch with remote; variable speed drive with ≥ 1818 kg (4,000 lb) rating, length to reach 6 m (20 ft) past drill deck (option)
Features
Mast lanyard mounting provisions (option)
Features
Rotation Gear Box with dual motor, up to 160 rpm, and 16,000 N∙m of torque (11,800 ft-lb)
Features
Pipe catcher; manual or hydraulic (option)
Features
Tool oiler 113 L (30 gal) oil injection system (Rotary drilling only)
Features
Mast access ladder and grating (option)

Mast Packages: Standard or Premium Choices

13.7 m (44.9 ft) Mast: Single pass depth
44.9 ft
13.7 m (44.9 ft) Mast: Multi pass depth
Down to 62.5 m (Down to 205 ft)
13.7 m (44.9 ft) Mast: Pulldown – rated single cylinder pull-down/hoist system
Up to 289.13 kN (Up to 65,000 lb)
13.7 m (44.9 ft) Mast: Hoist
Up to 289.13 kN (Up to 65,000 lb)
13.7 m (44.9 ft) Mast: Mast accessories manual
One wire rope pipe catcher, hydraulically actuated pipe positioner, manual bit basket
13.7 m (44.9 ft) Mast: Mast accessories hydraulic
One hydraulic pipe catcher, hydraulically actuated pipe positioner, hydraulic bit basket
17.5 m (57.4 ft) Mast: Single pass depth
57.4 ft
17.5 m (57.4 ft) Mast: Multi pass depth
Up to 48 m (Up to 157.5 ft)
17.5 m (57.4 ft) Mast: Pulldown – rated single cylinder pull-down/hoist system
Up to 382.5 kN (Up to 86,000 lb)
17.5 m (57.4 ft) Mast: Hoist – pull-down/hoist
Up to 382.5 kN (Up to 86,000 lb)
17.5 m (57.4 ft) Mast: Mast accessories manual
Two wire rope (17.5 m/57.4 ft) pipe catchers, hydraulically actuated pipe positioner, manual bit basket
17.5 m (57.4 ft) Mast: Mast accessories hydraulic
One hydraulic pipe catcher, plus one wire rope, hydraulically actuated pipe positioner, hydraulic bit basket
Angle drilling
Available with either mast

Carousel and Pipe (Mast size dependent)

13.7 m (44.9 ft) Mast Carousel; takes quantity of 4 × 12.19 m (40 ft) pipes; total depth 62.5 m (205 ft): Pipe diameters
178 mm (7 in), 193 mm (7.625 in), 203 mm (8 in), 219 mm (8.625 in)
17.5 m (57.4 ft) Mast Carousel; takes quantity of 4 × 7.6 m (25 ft) pipes; total depth 48 m (157.5 ft): Pipe diameters
178 mm (7 in), 193 mm (7.625 in), 203 mm (8 in), 219 mm (8.625 in)
17.5 m (57.4 ft) Mast Carousel; takes quantity of 2 × 7.6 m (25 ft) pipes; total depth 32.7 m (107.4 ft): Pipe diameters
9.25 in

Tool Package Rotary

Components
Roller deck bushing
Components
Pipe positioner inserts
Components
Deck wrench, sliding
Components
Shock sub and top sub adapter (option)
Components
Cross over hammer adapter
Components
Pipe wiper seal

Tool Package DTH

Components
Two piece bushing
Components
Pipe positioner inserts
Components
Deck wrench, sliding
Components
Shock sub and top sub adapter (option)
Components
Cross over hammer adapter
Components
Pipe wiper seal

Overhead Winch System

Capacity rating
4000 lb
Cable diameter
0.5 in
Winch reach – past the drill deck
20 ft
Note
Variable speed control

Rotary Head Top Drive System

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

Operator Environment

Cab, Standard

– Fabric seat
– Single pane window glass
– Windshield wiper for driller window
– Window shade (option)
– Foldaway trainer’s seat (option)
Cab, Premium

– Leather seat with heat and ventilation
– Dual pane window glass
– Front window guard
– Removable floor mat
– Foot rest
– Wrist rests
– Additional in-cab storage box
– Additional windshield wipers on front and rea
Components
Spacious FOPS cab has 3 m2 (32.4 ft2) floor space with an integrated operator station
Components
Cab rubber shock-mounts absorb mechanical vibration and restrict exterior noise
Components
Two swing out hinged doors with windows and Cat keyed locks
Components
Operator station design integrates an ergonomic seat, armchair joystick controls with full instrumentation, and two 254 mm (10 in) color displays, high definition screen and 12 volt power port
Components
Additional display screen for cc cameras; color, high-definition 254 mm (10 in)
Components
Power convertor 24V to 12V
Components
Radio-ready for communication and entertainment radio
Components
Cab roof access ladder (option)
Components
Independent circuit breakers
Components
Literature holder
Components
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
Trainer’s seat that folds away and has retractable seat belt (optional)
Lighting:

– LED interior lights; separate reading light, and backlit joysticks and keypads
– Zone controls for area light and spot lighting for night drilling
– Flood lights for the drill perimeter
– Spot lights for power group area; drill deck
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 wi
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

Operating System Controls (Standard)

Components
All electric controls for drilling, tramming, leveling plus auxiliary functions
Components
Electric compressor control
Components
Rotation torque control
Components
Virtual rotary head travel stops and interlocks
Components
Pipe positioner engaged/disengaged indicator
Components
Drill depth meter
Components
Drill performance and display system
Components
Delayed engine shut down
Components
Rotary head rpm gauge – digital
Components
Filter indicators for hydraulic, fuel, compressor and engine
Components
Jack pressure sensors in the display
Components
Pump drive gearbox temperature sensor
Components
Dust suppression control
Components
Mast lock indicator
Components
ECM controlled proportional fan speed control system
Components
Tram interlock, machine stability limits
Components
Tram interlock, pipe in hole
Components
Tram interlock, mast up and locked or down and parked
Components
Tram interlock, jacks retracted
Components
Tram interlock, overhead winch parked
Components
Cab environment controls (AC, filter, heat, fan speeds)
Components
Cab manometer with indicator (option)
Components
Dust curtain lifting system – auto hydraulic raise front and rear with gravity down (option)
Components
ECM interlock for the jacks, raises curtains when jacks are lifted
Components
Wiring for Terrain interface
Components
Pre-wired for Terrain and autonomous operation
Components
Zone control for area lighting and spotlighting during dark conditions
Components
Data logging of machine health with warnings, and fault code records; export capability

Automation and Technology

Components
Drill depth indicator and interlocks
Components
Auto level, auto retract, auto mast
Components
Drill assist (pass auto drill) (option)
Components
Product Link Elite (option)
Type
Autonomy ready
Components
Command for Drilling enables each operator to manage more than one machine
Cat Terrain for Drills – Mining System Interface

– Production
– Navigation
Components
Wiring for third party interface

Dust Suppression Choices

Choices
Dust curtain hydraulic lifters raise front and rear dust curtains (recommended with dust collector)
Choices
Tram off spray to wet the ground around the cutting pile (not recommended for cold weather applications)
Water injection (standard)
– Water tank capacity 1514 L (400 gal)
Water injection and dust collector (option)
– Water tank capacity 1514 L (400 gal)
– 204 m3/min (7,200 cfm) Dry dust collector box
– Self-cleaning filters, dust chute with clean-out door
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
Static dust curtains, four sides boxed in (standard)
Choices
Hydraulic lifters for front and rear dust curtains (optional)
Choices
Low water level indicator

Safety and Security

Feature
Approach angle of 14 degrees facilitates loading and unloading on a lowboy
Components
Alloy drill deck covers, with storage provision
Components
Seven engine shut down buttons: one 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
Electric horn activated by push button in the cab
Components
Tram Alarm with yellow strobe light is automatic and audible
Components
Hinged protective guard for full front drill window
Components
Guards for exhaust pipes and turbo lines
Components
Mast access ladder with mast grating (option)
Components
Three egress points on deck areas in addition to main access
Components
Self-closing, gates secure egress ladder locations
Components
In-deck mount battery box
Components
Ground level keyed battery disconnect/starter lockout with remote jump start terminals.
Components
Air hose retention devices

Service Packages

Package
Basic/Manual – Centralized Manual Lube; Gravity Fill for fuel and water
Package
Standard – Fast Fill for fuel and water; Automatic Lubrication System
Package
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

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

Width front
17.67 ft
Width rear
20.75 ft
Height mast up
65.5 ft
Body length – standard cab
43.5 ft
Body length – extended cab
45.25 ft
Length mast down – standard cab
69.2 ft
Length mast down – extended cab
70.93 ft

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

Width front
17.67 ft
Width rear
20.75 ft
Height mast up
78 ft
Body length – standard cab
43.5 ft
Body length – extended cab
45.25 ft
Length mast down – standard cab
81.7 ft
Length mast down – extended cab
83.4 ft

Hydraulic Break Out Wrench

Variable grip hydraulic break out wrench grip ranges
177-219 mm (7.0-8.625 in)
Variable grip hydraulic break out wrench grip ranges
235 mm (9.25 in)

Drill Pipe

12.1 m (40 ft) pipes – requires quantity of four, 13.7 m (44.9 ft) Mast: DTH
7 in
12.1 m (40 ft) pipes – requires quantity of four, 13.7 m (44.9 ft) Mast: Rotary or DTH
7.625 in
12.1 m (40 ft) pipes – requires quantity of four, 13.7 m (44.9 ft) Mast: Rotary
8 in
12.1 m (40 ft) pipes – requires quantity of four, 13.7 m (44.9 ft) Mast: Rotary
8.625 in
7.62 m (25 ft) pipes – requires quantity of four, 17.5 m (57.4 ft) Mast: DTH
7 in
7.62 m (25 ft) pipes – requires quantity of four, 17.5 m (57.4 ft) Mast: Rotary or DTH
7.625 in
7.62 m (25 ft) pipes – requires quantity of four, 17.5 m (57.4 ft) Mast: Rotary
8 in
7.62 m (25 ft) pipes – requires quantity of four, 17.5 m (57.4 ft) Mast: Rotary
8.625 in
7.62 m (25 ft) pipes – requires quantity of only two, 17.5 m (57.4 ft) Mast: Rotary
9.25 in

Service Tool Options

Option
Bushing Retention Tool 178 to 235 mm (7.000 to 9.250 in) pipe diameter
Lifting bails (available on request; required for commissioning)
– 114 mm (4.5 in) API thread
– 140 mm (5.5 in) API thread
– 168 mm (6.625 in) for top sub/shock sub API thread
– 108 mm (4.25 in) for 178 mm (7 in) pipe BECO thread
– 152 mm (6 in) for 193 mm (7.625 in) up to 235 mm (9.25 in) pipe BE

Weights – 13.7 m (44.9 ft) Mast

Working weight range – minimum
166450 lb
Working weight range – maximum
209450 lb

Weights – 17.5 m (57.4 ft) Mast

Working weight range – minimum
170900 lb
Working weight range – maximum
209450 lb