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Pneumatic Crawler Drill |
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The small master |
1. Proven surface air drill rig with outstanding performance
2. Economic and reliable
3. Compact in size and simple mechanical air control system |
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LM 100 is intended for construction, quarrying and open pit mining. The main components are: |
- Pneumatic-operated hydraulic power pack for hydraulic cylinders
- Pneumatic-powered traction motors with gear and chain drive
- Track chains with 204 mm track shoes
- Mechanical track oscillation
- De-clutching crawler drive mechanism
- Towing hook
- 7 bar and 12 bar air line and oil lubrication system
- Single section boom system
- Pneumatic-operated chain feed for 3 000 mm (10ft.) drill tubes
- Manual drill steel support
- Feed extension
- Feed repining for toe hole drilling
- Side-mounted fixed drilling control panel
- Side-mounted tramming and positioning controls
- Extra air outlet for cleaning or running air tools (e.g. grinding equipment)
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| Hole range |
| Pipe size |
Recommended hole range |
| 76 |
3” |
102-115 mm |
4” - 4 1/2” |
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Specifications |
| Carrier |
| Tramming speed, max......................... |
3.2 km/h |
2 mph |
| Traction force, max.............................. |
17 kN |
3 821 lbf |
| Track oscillation.................................. |
±20° |
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| Ground clearance................................. |
225 mm |
8.9” |
| Hill climbing ability 30 deg max. (w/o compressor) |
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| Steel feed |
| Pneumatic-driven chain feed |
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| Feed extension..................................... |
750 mm |
29.4” |
| Feed rate, max..................................... |
0.3 m/s |
59 ft/min |
| Feed force, max................................... |
21 kN. |
4 720 lbf |
| Tractive pull, max................................ |
15 kN. |
3 372 lbf |
| Total length.......................................... |
5 130 mm |
202” |
| Travel length........................................ |
3 565 mm |
140.4” |
| Hill climbing ability 30 deg max. (w/o compressor) |
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| Volumes |
| Hydraulic oil tank................................ |
22 l |
5.8 US gal |
| Hydraulic system, total........................ |
22 l |
5.8 US gal |
| Traction gear........................................ |
2 l |
0.53 US gal |
| Lubrication tank (HECL).................... |
7.6 l |
2 US gal |
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| All performance parameters above are valid for 7 bar air pressure |
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Transport dimensions |
| Height and length |
| Tramming position |
| Height |
1 720 mm |
5’8” |
| Length |
5 120 mm |
201 1/2” |
| Transportation position |
| Height |
2 325 mm |
7’7 1/2” |
| Length |
5 120 mm |
16’9 1/2” |
| Width |
1 940 mm |
6’4 1/2” |
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Weight |
| Weight |
| Standard unit excluding all options and drill steel |
| 2 690 kg |
5 930 lb |
| Length |
5 120 mm |
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