Hf330 Crawler Type Rotary Drilling Rig with Competitive Price

HF330 crawler type rotary drilling rig with competitive price
HF330 crawler type rotary drilling rig adopt pressurized drilling mode, enabling rotary drilling depth is 30m. matching the different specifications of drilling tools, pile hole diameter range up to 500-1500mm.
It has high drilling efficiency, and after construction, it can quickly move to next working site . flexible, convenient and efficient, is a national high-speed rail construction-specific piling machinery equipment.
This machine is applicable to soil, clay, fill soil, silt, silt layer, and some strata contain pebbles, gravel; widely used in high-speed rail trestle piles, slop shield piles, photovoltaic power station foundation pile, power grids, civil construction, new rural construction, municipal construction, landscaping and other projects.
modelHF330Working modehydraulic oil cylinder pressureDrilling diameter (mm)Φ500-Φ1500drilling depth (m)10-30Diamension (mm)10800x2800x3350mmTotal weight (t)25TPower head max output torque (KN.m)100-120KN.mRotary speed (r/min)6-35RPMPressurized oil cylinder max pressure80KNPressurized oil cylinder max lifting force120KNMain winch max lifting force150KNMain winch max lifting speed45m/minAssisting winch max lifting force30KNAssiting winch max lifting speed60m/minPressurized oil cylinder max stroke2500mmMast sidewards inclination±4°Mast forwards inclination4°Max working pressure28Mpapilot pressure4MpaTravelling speed (km/h)2.3km/hWorking height12800mmDiesel engine power (KW)205HP(150kw), Cummins, water cooling, turbo chargerMax torque425-735N·m
Features:
Flexible: the whole tonnage is small, simple operating, moving fast, convenient transition, etc features.
High returns: small investment, quick gains, economic advantages can not be replaced.
Technology : uses a unique technology to achieve a small torque but big power characteristics, thus achieve a small machine to drill big piling hole .
AOG Group Visited Hanfa Group
Delivery to Colombia
In Work Site
In Work Site