XCMG Official Xr320d Hydraulic Piling Machine Crawler Rotary Drill Drilling Rig for Sale
Product Feature
XCMG Official Xr320d Hydraulic Piling Machine Crawler Rotary Drill Drilling Rig for Sale
XCMG XR320D Rotary Drilling Rig widely used in boring operation of bored concrete pile in foundation engineering of highway, railways, bridges, ports, docks and high-rise buildings.
It adopts the front-located single-rope main winch structure to greatly prolong the service life of steel wire rope and lower the use cost.
According to specific working conditions, the users can select a corresponding gear of the imported Cummins turbo-supercharged engine with three gears, getting the drilling rig working as three engines.
Unit head can switch between Normal Mode and Rock Cracking Mode which are applicable for soil and rock excavation respectively, improving the efficiency.
Product Parameter
Type | Unit | Parameter | |
Max. drilling diameter | m | 2.5 | |
Max. drilling depth | m | 91 | |
Engine | Model | / | QSM11-C400 |
Power | kW | 298 | |
Rotary drive | Max. output torque | kN.m | 320 |
Rotary speed | r/min | 5.5-21 | |
Crowd cylinder | Max. pull-down piston push | kN | 250 |
Max. pull-down piston pull | kN | 250 | |
Max. pull-down piston stroke | m | 6 | |
Crowd winch | Max. pull-down piston push | kN | 330 |
Max. pull-down piston pull | kN | 350 | |
Max. pull-down piston stroke | m | 16 | |
Main winch | Max. pulling force | kN | 280 |
Max. speed | m/min | 75 | |
Auxiliary winch | Max. pulling force | kN | 100 |
Max. speed | m/min | 65 | |
Mast inclination | Lateral/ forwards/ backwards | ° | ±4/5/15 |
Undercarrige | Max. traveling speed | km/h | 1.5 |
Max. grade ability | % | 35 | |
Min. clearance | mm | 445 | |
Track shoe width | mm | 800 | |
Distance between tracks | mm | 3500-4800 | |
Hydraulic system | Working pressure | MPa | 32 |
Overall weight | Max. traveling speed of the overall unit | t | 95 |
Dimension | Working condition | mm | 10480*4800*25155 |
Transportation condition | mm | 16500*3500*3500 | |
