hat
8.,ak de ponp gaz, pouvwa konsomasyon, operasyon stab. Sistèm équipé ak men pompes, lè machin pouvwa a pa travay, toujou ka jwe soti nan twou a avèk yon men ponp forage
eng
8.with gear pump oil, power consumption, stable operation. System fitted with hand pumps, when the power machine does not work, can still play out the hole with a hand pump drilling