1. Montabert The Alternative Drifters replacement THE ALTERNATIVE
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Montabert
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The Alternative
Montabert Drifters

2. Why a Montabert conversion
Drifters replacement
INTRODUCTION
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Why a Montabert conversion
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Your production drilling cost is too high……..
You want to reverse the situation………….
Your goal is costs savings………
Your solution is:
A Montabert drifter adaptation on your machine
Montabert Drifters

3. Atlas Copco jumbo & Bolter Also Reedrill, Secoma, Cannon, Joy….
Drifters replacement
MONTABERT CONVERSIONS
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Feasible conversion
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Tamrock Jumbo & Bolter
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Montabert Drifters
Atlas Copco jumbo & Bolter
Maclean Bolter
Also Reedrill, Secoma, Cannon, Joy….

4. MODIFICATIONS TO PERFORM
Drifters replacement
MODIFICATIONS TO PERFORM
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Few change to get a super performing drifter
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Montabert Drifters
L.H.SIDE HOSE DRUM INSTALLATION

5. From 7.5 to 22 Kw we have your solution
Drifters replacement
DRIFTERS MODELS
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From 7.5 to 22 Kw we have your solution
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HC 50 Drifter
7.5 Kw to 14.5 kw depending on available flow & pressure
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Montabert Drifters
Weight: kg
Length: 924 mm
Input Power: 25.5 kw
HC 109 Drifter
15Kw to 22 kw depending on available flow & pressure
Weight: kg
Length: mm
Input Power: kw

6. Pistons in two parts Drifters replacement DRIFTERS ADAPTATION
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Pistons in two parts
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Montabert Drifters
Strike piston 1
Push piston 2
Strike piston 2 allow to
change mass, pressure
and drifters frequency

7. Montabert is done for you
Drifters replacement
MONTABERT TECHNOLOGY
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Montabert is done for you
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The superiority of Montabert drifters is due mainly to the following Technical innovations:
Piston’s shock waves transmission
Energy recovery system
Pro activ shank dampening system (Vibration reduction)
Piston traveling stop
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Montabert Drifters

8. Montabert Drifters Advantages
Drifters replacement
MONTABERT ADVANTAGES
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Montabert Drifters Advantages
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Efficient drifter operation.
High penetration rate due to the piston’s shape
Back energy is not transformed in heat due to the shank dampening pro-activ system and energy recovery valve. (two separate systems)
Less heat to the coupling than competitors who have only one system,
Improved operator environment.
Less noise than competitors as the back energy is fully recuperated or transmitted in the ground but not staying in the coupling and transformed in heat and noise.
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Montabert Drifters

9. Montabert Drifters Advantages
Drifters replacement
MONTABERT ADVANTAGES
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Montabert Drifters Advantages
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Efficient drifter maintenance.
Maintenance intervals are longer (two times).
Lower levels of vibration transmitted to feed, boom and carrier means less wear, less maintenance and longer life for these components.
Due to tight tolerances we have less internal leakage and higher reliability of hydraulic components due to low percussion working pressure.
No loosening of assembling bolts.
Maintenance free accumulators
With all the Montabert advantages as listed above we obtain a longer drifter life than comparable competitive models.
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Montabert Drifters

10. COSTS SAVINGS WITH MONTABERT
Drifters replacement
COSTS SAVINGS WITH MONTABERT
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Montabert benefits
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Montabert design results in:
Lower drifter maintenance costs
A maintenance cost 35% to 45% lower than competitors
Lower global maintenance costs on the carrier.
Minimized traveling cost and machines parts
Lower consumable cost: Striking bars, rods, couplings and bits
A consumable cost from 10% to 25% lower than competitors.
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Montabert Drifters

11. DRILLED METERS COST COMPARISON
Drifters replacement
DRILLED METERS COST COMPARISON
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Montabert annual costs savings
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Montabert Drifters
Same drilled meters for less money:
drill with MONTABERT

12. MAINTENANCE COST COMPARISON
Drifters replacement
MAINTENANCE COST COMPARISON
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Montabert annual costs savings
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Montabert Drifters
Less maintenance, less down time (not included):
drill with MONTABERT

13. CONSUMABLE COST COMPARISON
Drifters replacement
CONSUMABLE COST COMPARISON
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Montabert annual costs savings
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Montabert Drifters
Less consumption, less down time:
drill with MONTABERT

14. Montabert annual costs savings
Drifters replacement
SAVINGS PER YEAR
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Montabert annual costs savings
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Assuming that drilling is to be carried out in hard rock conditions similar to the Sudbury basin 150 to 220 Mpa, typical cost savings when using Montabert drifters would be as follows:
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Montabert Drifters
MONEY SAVED PAYS YOUR DRILL IN FIRST YEAR:
drill with MONTABERT

15. Drifters replacement SUMMARY
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Important costs savings
Less maintenance
Easy drilling for operators
Less break down and disruption in your mine cycle
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Montabert Drifters