Drilling machines to bore water wells using direct circulation system, or reverse circulation, down hole hammer or mud drilling on both systems. A range of models to reach down to 2.000 meters of depth, mounted on truck, crawler or low bodies. There are different models as required by the costumer and the type of rocks in the territory to cover. - It is possible to install on board air compressor or mud pump, or both. - Also drillrod automatic charger. - Also drillrod store, water tank, etc
PURPOSE: DTH hammer, direct circulation and reverse circulation.
CAPACITY: 1.300 m depth DTH hammer.
800 m depth reverse circulation.
POWER: 260 kw (350 H.P) at 1.800 r.p.m.
MAX ROT. TORQ: 3.900 kg x m.
PULL UP: 40.000 kg.
MAIN HOIST: 75.000 kg.
TOTAL PULL UP: 100.000 kg (cylinder and hoist).
PUSH DOWN: 18.000 kg.
MAX RPM ROTARY: 120 r.p.m.
ROTARY HEAD: With 3 speeds.
TOWER TABLE: Hydraulic with 700 mm total pass open.
DIRECT DRILL ROD: ø140mm, ø152mm of 6 m long.
REVERSE DRILL ROD: Dual wall pipe. OD ø220mm x ID ø120mm x 6 m long.
MOUNTING: Truck 8x8 or 10x8 of M.M.A. of 40.000 kg.
AUX. HOIST: Two. One of 3.000 kg linepull. Other of 1.000 kg.
OTHER: Two welding groups of 400 A.