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CM 470
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Combining simplicity with efficiency |
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The CM 470 is a rugged and simple crawler drill with direct hydraulic controls that are easy to learn and operate. They are suited for construction projects and site development works. This crawler drill combines simplicity with the flexibility to be used both for vertical and horizontal drilling. CM 470 (/ECM 470) can be used for drilling with T38 or T45 drill steel within the hole range 64 - 89 mm. |
| Main benefits |
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- Up to doubled penetration rate vs. pneumatic drilling
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- Lower fuel consumption, use only a third as much fuel compared to pneumatic drilling
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| Technical specification |
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Recommended hole range |
| T38, T45 |
64-89 mm |
21/2''- 3 1/2'' |
| Hole depth T38 |
18 m |
59' |
| Hole depth T45 |
15 m |
49' |
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Hydraulic rock drill |
| Yamamoto/YH70 |
| Impact power, max. |
15 kW |
20 hp |
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Compressor |
| Working pressure, max. |
8 bar |
114 psi |
| FAD |
83 l/s |
176 cfm |
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Engine |
| Cummins B5.9-C |
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| Rating at 2300 rpm |
107 kW |
144 hp |
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Boom variants |
| Type |
Single |
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Fuel tank |
| Capacity |
290 l |
~77 US gal. |
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Feed |
| Feed length, total |
6,550 mm |
21' |
| Travel length |
4,170 mm |
14' |
| Feed extension |
1,300 mm |
4'3'' |
| Feed rate max. |
0.6 m/s |
118 ft/min |
| Feed force, max. |
18 kN |
4,047 Ibf |
| Pull force, max. |
18 kN |
4,047 Ibf |
| Tramming |
| Tramming speed, max. |
3 km/h |
2.0 mph |
| Traction force |
53 kN |
11915 Ibf |
| Hill climbing ability |
30º |
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| Track oscillation |
±10º |
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| Ground clearance |
420 mm |
16.5'' |
| Transport dimensions |
| Weight, excl. o.e. |
9 tonnes |
19,730 Ib |
| Width |
2.53 m |
8'4'' |
| Length |
8.00 m |
26'2'' |
| Height |
3.18 m |
10'2'' |
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| Brochure (pdf) |
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