New C7 drilling rig introduced by Casagrande designed to fill the gap between the existing M9-1 and C8 drilling rigs. Weighing in at 20 tonnes, the C7 has a mast with either 7 metres or 10 metres stroke and an installed power of 155kw.

Casagrande introduce an upgraded version of the B250 piling rig designated the B300, with increased crowd and extraction capability together with a higher torque capability from the rotary head.
Eurodrill introduce a new small rotary drifter head type HD2004. This is the smallest drifter head available on the market which offers both a substantial torque and a powerful percussive mechanism and yet is compact and light enough to fit on a small drilling rig.






SMALL DIAMETER DRILLING EQUIPMENT

Casagrande are the world's leading supplier of small diameter drilling rigs for the ground engineering industry.

The rigs are designed to be extremely reliable and powerful, highly manoeuvrable and offer excellent mast articulation.


Images

Installed Power (kw)

55/45
82
96
115
141
130
122
165

Overall width (mm)

850/1200
1600
2250
2310
2450
2500
2500
2530

Rotary head stroke (mm)

700
2800
4000
4000
6500
7200
8000
12000

Extraction force (t)

3
4.5
6.4
5.5
8.0
8.0
8.0
14.0

Crowd force (t)

3
3.5
3.5
5.5
6.2
4.0
4.0
14.0

Max clamp dia (mm)

254
254
305
305
406
406
406
508

Max torque (KNm)

8.2
8.2
13.5
13.5
17.9
17.9
17.9
55.0

Working weight (t)

5.7
7.9
12.7
12.0
19.0
22.5
22.5
31.0

Casagrande also manufacture the following ancillary equipment for small diameter drilling:-

Grout mixing units
Jet grouting pumps
Accessories for jet grouting