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2003 Boart Longyear DB520
- Manufacturer: Boart Longyear
- Model: DB520
N° 1 drilling rig, make Boat Longyear, model DB520, crawler mounted Diesel engine Deutz, model f4L912 with 72 Hp feed travel for 3 m long drill rods Max pull back force: 3.9 tons Rotary head with max torque 6...
Fidenza, Italy - Trusted Seller
Rotary head Boart longyear DB540
- Manufacturer: Boart Longyear
- Model: DB540
N° 1 fully overhauled rotary head make boat-longyear, model DB540 main reducer from Boart longyear with two speeds (low/fast) External gearbox from Spicer-Dana with 4 mechanical gearbox Brand new hydraulic pis...
Fidenza, Italy