Cat® track drills MD5050 T0 pages

Cat®
MD5050T
Track Drill
Specifications
General Data
Hole diametert
Hole deptht
Compressort
HPR4519 rock drillt
102 mm (4.0 in)
31 m (102.5 ft)
7 m3/min (250 cfm)
19 kW (25 hp)
Rock Drill HPR4519
Output power t
Weightt
Percussion pressuret
Blow ratet
Rotation speedt
Rotation torquet
Drill steelt
Optional rock drill HPR5123t
Optional drill steelt
19 kW (25 hp)
300 kg (660 lb)
Up to 200 bar (2,900 psi)
2,500-2,700 bpm
240 rpm
908 Nm (670 ft-lb)
38 mm & 45 mm
23 kW (31 hp)
51 mm
Feed System
Feed extensiont
.91 m (3 ft)t
Optional channel UFH16 feed for 6.1 m (20 ft) starter steel and
ability to use rod changer with 3.66 m (12 ft) or 4.27 m (14 ft)
change
Adjustable wear pads
Drill steel thread lubrication
Cylinder/cable arrangement
Feed swingt
36˚ left 37˚ right
Feed dumpt
139˚ (from 0˚ off boom)`
Boom Specifications - Telescopic
Boom upt
36˚
Boom downt
29˚
Boom lengtht
2.9 m (9.5 ft)
Boom swing anglet
360˚
Boom extensiont
1.2 m (4 ft)
Feed swingt
36˚ left 37˚ right
Feed dumpt
139˚ (from 10˚ off boom)
Optional Knuckle Boom
Total reacht
5.87 m (19 ft 3 in)
Rod Changers
Carousel (standard)
Qty. x lengtht
6 rods x 3.66 m (12 ft) or tt
6 rods x 4.27 m (14 ft),
45mm or 51 mm steel
SmartDrill Drilling System
Operator-selected smooth, dependent, proportional control
system for all drilling functions
Minimizes overfeeding
Anti-plug
Anti-plunge
Anti-jam