DW1-31 drilling jumbo
- Product Details
- Company Profile
Applied to mining and tunneling ,such as metal mine,hydro-power,railway,highway,national defense and other underground areas. Hydraulically controlled with one boom. Drill speed could reach 0.8-2 m/min and diesel engine drive the tyre-carrier traveling. Applied max.tunnel section is 6.5×6.25m (W ×H).Available with a variety of tunneling machines to suit customer requirements.
Specification
ROCK DRILL
Item | HC50 (standard) | HC109 |
Shank adapter | R38M | T38M |
Height over drill center | 89mm | 80mm |
Hole diameter | φ36-φ89mm | φ48-φ89mm |
Length without shank | 813mm | 1097mm |
Impact pressure,max | 130bar | 135bar |
Impact rate | 62Hz | 47 Hz |
Rotation pressure,max | 150bar | 150bar |
Rotation system | Separate rotation | |
Rotation speed | 0-195rpm | 0-175rpm |
Rotation torque,max | 415 Nm | 780 Nm |
Lub.air consump | 300L/min | 300L/min |
Water consumption | 25L/min | 30~50L/min |
Weight | 102kg | 142kg |
FEED
Item | Standard | Optional |
Total Length | 5588mm | 6155mm |
Drill steel length | 3700mm | 4310kg |
Hole depth | 3400mm | 4015mm |
Weight, Incl. drill | 532kg/622kg | 558kg/648kg |
Feed force, max | 12KN/15KN | 12KN/15KN |
DRIFTER RODS
Dimension | Min.hole diameter |
LG32R32R38-4305/3700 | 43 mm |
SHANK ADAPTERS
Thread | Diameter | Length | |
HC50 | R38 | 38mm | 381mm |
HC109 | T38 | 38mm | 460mm |
COUPLINGS
Thread | Diameter | Length | |
HC50 | R38-R38 | 55mm | 170mm |
HC109 | T38/R38 | 55mm | 181mm |
DIMENSIONS
Width | 1750 mm |
Height roof up/down | 2800/2100 mm |
Length | 11295 mm |
Ground clearance | 362 mm |
Weight
Gross weight, depending on configuration | |
Total | 13200 Kg |
TRAMMING SPEED
On flat ground | >12 Km/h |
On incline 14° | >4.5 Km/h |
Optional equipment
Big hole drilling kit
ANSUL File suppression system
Telescopic feed for bolting
l Manual oil filling pump
l Oil filter indicator
l Water cooled oil
l Mineral hydraulic oil