LGZ Series LGZ20 Hydraulic Foot-step Bored Drilling Rig

LGZ Series Hydraulic Foot-step Bored Drilling Rig

 Self-developed new series piling machine by Hunan New Timehope—LGZ seriea hydraulic foot-step half-screw drilling machine.
• Including Pile Rig & Drilling System.
• Three-point support pillar, safe, reliable & stable.
• Drilling system adopting advanced constant big torque motor and synchro-drilling controlling system.
• Convenient operation & maintenance, functions dependable, low noise, no vibration, no earth fetching, no slop, high adaptability.
• High precision of screw pile, quality reliable.
• Suitable for various layer of soil, clay, sandy stratum, intensive weathered layer, and pebble bed.

Features:
Convenient operation & maintenance, functions dependable, low noise, no vibration, no earth fetching, no slop, high adaptability.
High precision of screw pile, quality reliable. 
Drilling system adopting advanced constant big torque motor and synchro-drilling controlling system.

Parameters:

ItemUnitLGZ-20
Drilling diametermm400-600
Drilling depthm20
Motor powerkw45×2
Ma×. motor torqueKn.m57.2
Ma×. drilling rod speedr/min15
Allowable drill pulling forcekN300
Main windlass single tightwire liftingkN50
Ma×. driving forcekN200
Hydraulic system working pressureMPa16
Column heightmm22
Long boat pacem1600
Platform rotary angledegree360
Platform rotary speedr/min0.6
Gradeabilitydegree3
Machine weightt50
Working dimension (L×W×H)m11×6×25
Transportation dimension(L×W×H)m10×3×2.5