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DT1230

Former name: Tamrock Axera T12
Sandvik DT1230 is a three-boom electro-hydraulic jumbo for fast and accurate drilling in tunneling and cavern excavation of 20-203 sq. m (215 - 2185 sq. ft.) cross sections.

The DT1230 is available with electronic and TDATA automatic control systems. Both versions are equipped with HFX5T high frequency rock drills for superior performance and high consumable lifetime.
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Drifting and tunneling tools
  • Features and values
  • Built-in diagnostics to minimize maintenance time.
  • Optional basket boom available for bolting and utility works.
  • Fully protected electronic controls and decentralized hydraulics for easy service and maintenance.
  • Noise and vibration insulated safety cabin with excellent visibility and ergonomics.
  • Key specifications
Tunnel size
11900 x 19100 mm
(468.5 x 752 in.)
Coverage area
20-203 sq. m
(215 - 2185 sq. ft.)

Weight
42000 kg
(92594 lb)
Dimensions
Length
17.78 m
(58.3 ft)
Width
2.99 m
(9.5 ft)
Height
3.69 - 4.69 m
(12.10 - 15.39 ft)
Major components
Rock drill
3x HFX5T,
24,5 kW (32.9 hp)
Control system
Electronic TPC/Data TPC
Total input power
255 kW
(342 hp)
Boom
3xTB 150 + basket (optional)
Engine
MB OM906LA,
170 kW, (228 hp)
Brochure DT series
(1.64 MB, 05 July 2010)