DD311
DEVELOPMENT DRILL
TECHNICAL SPECIFICATION
Sandvik DD311 is a single-boom electro-hydraulic jumbo KEY FEATURES
for fast and accurate drilling in drifting and tunneling Coverage area 40 m² (5.8 x 7.2 m)
of 40 m² cross sections. The hydraulic controls enable Hydraulic rock drill 1 x HLX5, 20 kW
accurate and efficient drilling performance. Drill feed 1 x TF512, 12 - 16 ft
Boom 1 x SB40
Sandvik HLX5 rock drill has proven to be efficient and Hole length Up to 4 660 mm
powerful. Optimal coverage is achieved with the robust Drift size class (H x W) 3 000 x 3 000 mm
Sandvik SB40 boom. The drilling performance can be Turning width (T-section) 4 040 mm
improved with optional instrumentation. Transport width 1 980 mm
Transport height (canopy) 2 140 mm / 3 100 mm
Sandvik DD311 is the successor of the well-known Transport height (cabin) 2 920 mm or 2 670 mm
Sandvik DD310 and offers easier maintenance. Transport length 12 420 mm
15 000 - 18 000 kg
Total weight
depending on options
1. SANDVIK DD311 - DEVELOPMENT DRILL
742
3 990
R3 535 4 844
5 830
R4 560 6 329
Zoom
1 050
1 590
TS2-034:08/ENG/METRIC © Sandvik Mining and Rock Technology 2018 SANDVIK is a registered trademark owned by Sandvik Intellectual Property AB in Sweden and other countries.
6 860 250
7 210 Roof drilling coverage
TF512 TF514 TF516 TFX6/12 TFX8/14 All dimensions in mm
Overall length mm 12 355 12 555 13 005 11 890 11 890
SANDVIK
2 920
DD311
(2 670*)
250
1 980
3 100
SANDVIK
3 100 DD 311
2 140
2 000 1 590
1 850
15° 320 16°
6 735
Overall length
* With low cabin option
All dimensions in mm
C R
Angle (A) Radius (R) T-cross (C)
750
3 360 DD311 (TF512) mm 38° 6 290 4 040
750
A DD311 (TF514) mm 38° 6 425 4 170
DD311 (TF516) mm 35° 7 000 4 800
DD311 (TFX6/12) mm 38° 6 230 3 980
All dimensions in mm DD311 (TFX8/14) mm 38° 6 230 3 980
Sandvik Mining and Rock Technology reserves the right to make changes to the information on this data sheet without prior notification to users.
Please contact a Sandvik representative for clarification on specifications and options.
ROCKTECHNOLOGY.SANDVIK
4. SANDVIK DD311 - DEVELOPMENT DRILL
