Junttan

Excavator-mounted drill rigs

Turning insurmountable obstacles into temporary

This is between you and the rock. Man against the toughest surface nature can provide. Finding the strongest, smartest way to challenge the opponent re- quires plenty of professional understanding and a comprehensive set of equip- ments. Because even in the world of raw power and tough attitudes, a certain amount of intelligence and sophistication have proven useful.

ExcaDrill bores your way into improved pro tability. While e cient and precise, it sets you up with an amazing amount of sheer power, enabling you to drill right down to the core of the rock. The road to new opportunities may not al- ways be that even, but with ExcaDrill, anything that comes into your way can be dealt with.

ExcaDrill 22A

The ExcaDrill 22A is designed for foundation drilling, road cutting, pipeline frenching, demolition works and dimensional stone quarries with the hole diameter range of 30-41 mm.

  • Control: AutoDrill
  • Hole diameter range (Ø) (inch): 30–41 mm (1 3/16” – 1 5/8”)
  • Compressor (m3/minute) (CFM): 1,3 (45.9)
  • Drifter Doofor: DF430X
  • Excavator weight category – tonnes: 9–21
  • Total weight – kg (lb): 950 (2 094)
ExcaDrill 25A

The ExcaDrill 25A is designed for foundation drilling, road cutting, pipeline frenching, demolition works and dimensional stone quarries with the hole diameter range of 30-45 mm. ExcaDrill 25A is also good choice when drilling 45 mm holes for hydraulic demolition tools.

  • Control: AutoDrill
  • Hole diameter range (Ø) (inch): 30–45 mm (1 3/16” – 1 3/4”)
  • Compressor (m3/minute) (CFM): 2,6 (91.8)
  • Drifter Doofor: DF500X
  • Excavator weight category – tonnes: 13–21
  • Total weight – kg (lb): 950 (2 094)
ExcaDrill 28A

ExcaDrill 28A is a perfect choice for foundation drilling, road cutting, pipeline frenching, demolition
works and dimensional stone quarries with the hole diameter range of 38-51 mm.
Horizontal holes can also be drilled for wire saw cuttings in dimensional stone quarries.

  • Control: AutoDrill
  • Hole diameter range (Ø) (inch): 38–51 mm (1 1/2” – 2”)
  • Compressor (m3/minute) (CFM): 2,6 (91.8)
  • Drifter Doofor: DF500S
  • Excavator weight category – tonnes: 13–21
  • Total weight – kg (lb): 1 000 (2 205)
ExcaDrill 38A

ExcaDrill 38A is a medium-duty drilling machine for various civil engineering projects with
the hole size range of 45-76 mm.
With optional rod magazine it is possible to drill up to 29 m.

  • Control: AutoDrill
  • Hole diameter range (Ø) (inch): 45–76 mm (1 3/4” – 3”)
  • Compressor (m3/minute) (CFM): 5,0 (176.6)
  • Drifter Doofor: DF550S
  • Excavator weight category – tonnes: 21–35
  • Total weight – kg (lb): 2 500 (5 511)
ExcaDrill 45A

ExcaDrill 45A is unique in all respects. Its versatility allows using it for a wide variety of jobs,
such as quarring, construction and surface mining operations up to the depth of 29 m with
the hole size range of 51-102 mm.

  • Control: AutoDrill
  • Hole diameter range (Ø) (inch): 51–102 mm (2” – 4”)
  • Compressor (m3/minute) (CFM): 6,0 (211.9)
  • Drifter Doofor: DF600S
  • Excavator weight category – tonnes: 23–40
  • Total weight – kg (lb): 2 600 (5 732)
ExcaDrill 51A

ExcaDrill 51A is especially made for surface mining operations and quarring up to the depth
of 29 m with the hole size range of 76-127 mm.
With ExcaDrill 51A it is possible to do anchor drilling and drill piling.

  • Control: AutoDrill
  • Hole diameter range (Ø) (inch): 76–127 mm (3” – 5”)
  • Compressor (m3/minute) (CFM): 6,0 (247.2)
  • Drifter Doofor: DF700S
  • Excavator weight category – tonnes: 35–45
  • Total weight – kg (lb): 2 850 (6 283)

ExcaDrill advantages

ExcaDrill represents an absolutely new and innovative drilling concept. It is based on the principle of attaching the unit as an accessory to the excavator, which allows it to use the existing hydraulic system. It takes less than five minutes to change the bucket for the drilling unit.

The benefit of using ExcaDrill is more than obvious: The same excavator can do different tasks like drilling, excavations, loading, etc. Only one operator is needed to do all this, since all mod- els are equipped with the AutoDrill automatic drilling system.

One ExcaDrill unit can be used on many excavators, i.e. only the drill attachment is moved from one site to another. With the help of ExcaDrill it is possible to drill more efficiently due to the wide working radius and the good maneuverability of the excavator. The percussion hour to engine hour ratio is more than 60 %, which is substantially higher than what can be achieved with conventional drilling rigs.
Thanks to its strong steel construction and ExcaDrill attachmets, the excavator can be enabled to move even in the toughest areas.

ExcaDrill units can also be equipped with a video camera mounted on the excavator’s boom, which makes it possible to follow the drilling process from close range.

All models can be equipped with a laser, which allows drilling of all holes at the same depth.

ExcaDrill series includes six model covering the hole diameters from 30 to 127 mm. The use of the optional rod magazine allows drilling holes up to 29 meters deep. In practice, ExcaDrill is a real drilling rig equipped with the cabin. ExcaDrill is also suit- able for drilling water and air flushing, both above and below ground level.

For further information, please contact:

Tommi Puurunen, ExcaDrill Design Engineer
Tel. +358 45 635 4693
Email. tommi.puurunen@junttan.com