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Sandvik DD311 for tough mining
Sandvik DD311 is a compact and versatile drill rig for face drilling, cross-cut drilling, and bolt hole drilling. The rig, designed in the drift size class of 3 x 3 meters, offers an optimal coverage area of 40 m2 cross-section with one rig setup.
The DD311 is built for tough mining, bringing reliability, safety and ergonomics with it. Productivity is guaranteed by the high performance rock drill, easy-to-use controls, and quick and easy maintenance. The unit is available in either electro-hydraulic or full diesel versions, accommodating a wide range of mine conditions.
DD311 is the successor to the proven Sandvik DD310 drill rig, with even greater serviceability and operator comfort features. The modular design throughout the Sandvik 311 series drill rigs, makes training, operating and maintenance of the fleet easier.
Key features • One drilling boom providing up to 40 m2 cross sections • High performance HLX5 rock drill • Versatility for multiple applications • Electric or diesel powered for different mine conditions
Sandvik DD311-40
2810 15006735
1500
Total lenght
1590
320
3100
15˚
2140
Main dimensions, Sandvik DD311
www.sandvik.com
Sandvik DD311 series products
Model
Drift size class
m No. of
boomsCoverage
m2
Max tunnel size (h x w)
m Rock drillFeed length
ft ControlsCanopy/ cabin
Drilling power
DD311-40 3 x 3 1 40 5.7 x 7.2 HLX 5 10 – 16 Hydr. Canopy Electrical
DD311-40C 3 x 3 1 40 5.7 x 7.2 HLX 5 10 – 16 Hydr. Cabin Electrical
DD311D-40 3 x 3 1 40 5.7 x 7.2 HLX 5 10 – 16 Hydr. Canopy Diesel
DD311D-40C 3 x 3 1 40 5.7 x 7.2 HLX 5 10 – 16 Hydr. Cabin Diesel
DD311D-40E 3 x 3 1 40 5.7 x 7.2 HLX 5 10 – 16 Hydr. Canopy Diesel/Electrical
DD311D-40CE 3 x 3 1 40 5.7 x 7.2 HLX 5 10 – 16 Hydr. Cabin Diesel/Electrical
Feed Total length
TF 500–10’ 11 785
TF 500–12’ 12 365
TF 500–14’ 12 585
TF 500–16’ 13 030
44°
4245
40°
R 6290
R 3185
5750
7210
18753070
See technical specification for dimensions of DD311D models
Coverage area, turning radius