Hydraulic earth drill is mainly composed with power head and auger. The power head and auger are fixed together. Auger is composed of screw blade and bit on the end of the auger, there is also teeth on the end of the auger. Simple construction, stronger drill ability, low production cost, high flexibility
MORE COMPACT DESIGN LESS MAINTENANCE
No compromise in quality, gears are precision machined from a high grade alloy steel, specifically formulated for the manufacturing of high performance gears to ensure the more lifetime and less maintenance .Compact design allows for greater length under the drive for augers or pile installation.
DESIGN AND DEVELOPMENT
Beiyi utilizes advanced 3D modeling software, finite analysis, cyclic testing, and extensive in field testing to ensure a product that performs, day in and day out.
2 PIECE SHAFT DESIGN
The shaft is a separate component to the planetary carrier, isolating the planetary gears from the pushing, pulling and bending forces generated by the machine.
S4 : 65mm (circular drive) 0.5m 0.8m 1m
S5 : 75mm (square drive)，(length)：1m 1.5m 2m
S6: 75mm (square drive)，(length)：1.5m 2m 3m
Ordinary drill pipe (Including drill teeth and drill bit)
Wear-resisting drill pipe (including carbide teeth and carbide drill)
Soft rock drill pipe(including rock teeth and rock drill)
S4 : 100mm,150mm,200mm,225mm,250mm,300mm,350mm, 400mm,450mm,500mm,600mm,750mm,900mm
S5 : 150mm,200mm,225mm,250mm,300mm,350mm,400mm, 450mm,500mm,600mm,750mm,800mm,900mm
S6 : 150mm,200mm,225mm,250mm,300mm,350mm,400mm, 450mm,500mm,600mm,750mm,800mm,900m,1M,1.2M,