Light work

UNDERGROUND OR HELIPORTABLE

(DANS LE TITRE, METTRE LA PREMIÈRE LETTRE DE "WORK" EN MAJ.) Total weight (underground): 5,400 lb (2,450 kg)
Drilling capacity:
 400 metres on BQ

B : 55.6 mm (2 3/16 in) - 1,100 m (3,600 ft)
N : 69.9 mm (2 3/4 in) - 800 m (2,625 ft)
H : 88.9 mm (3 1/2 in) - 400 m (1,310 ft)
P : 117.5 mm (4 5/8 in) - 250 m (820 ft)

Recommended electric engine: 100 HP (74,5 Km) at 1 800 RPM
Recommended diesel engine: 125 HP (126,75 Km) at 2 000 RPM


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