| Customization: | Available |
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| After-sales Service: | Online/Local |
| Warranty: | 1 Year |
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Rotary Drilling Rigs Soil Investigation Drilling Rig XR460D for Foundation Construction Work
Super stability and convenience of transportation, for using the special hydraulic and telescopic crawling chassis of rotary drilling rig. The quality of work is enhanced by increasing the mast section to reduce mechanical wobble of the mast. High-performance and more energy-efficient, due to the technology of load-sensing hydraulic system. It can be equipped with a variety of drilling tools to realize drought and wet working; The single winding roll of main winch enhances the life of rope and the precision of depth detection. It can choose winch pull-down. The travel is l6 m, The Max. force of winch pull-down is 500kN. Highly effective drilling torques, due to the robust drilling head, which choose the import motor and reducer manufactured by internationally renowned company.
Function
soil investigation, deep-stabilization Applications
multifunction, piling, deep, micropile
Mobility: crawler
Drilling unit: rotary
Other characteristics:hydraulic, construction, diesel engine
| Model | XR460D | XR550D | XR800E |
| Engine | |||
| Model | QSX15-C600 | QSX15-C600 | QSK23 |
| Rated Power(kW) | 447 | 447 | 641 |
| Rotary Drive | |||
| Max.output torque(kN.m) | 460 | 550 | 793 |
| Rotary Speed(r/min) | 5.5-20 | 44732 | 5-40 |
| Max.Drilling Diameter(mm) | φ3000/φ2800* | φ3500 | 4600* |
| Max.Drilling Depth(m) | 120 | 132 | 150 |
| Crowd cylinder | |||
| Max.pull-down piston push(kN) | 300 | 300 | / |
| Max.pull-down piston pull(kN) | 400 | 400 | / |
| Max.pull-down piston stroke(m) | 6 | 6 | / |
| Crowd Winch | |||
| Max.pull-down piston push(kN) | 500 | 400 | 600 |
| Max.pull-down piston pull(kN) | 500 | 520 | 800 |
| Max.pull-down piston stroke(m) | 16 | 44850 | 44850 |
| Main Winch | |||
| Max.pulling force(kN) | 520 | 600 | 800 |
| Max.line speed(m/min) | 60 | 60 | 60 |
| Auxiliary Winch | |||
| Max.pulling force(kN) | 180 | 180 | 180 |
| Max.line speed(m/min) | 50 | 50 | 50 |
| Mast Rake(Slide/forwards/backwards)(°) | ±5°/5°/15° | ±5°/5°/15° | ±4°/5°/10° |
| Undercarrige | 1 | 1 | 1 |
| Max.traveling speed(km/h) | |||
| Max.grade ability(%) | 35 | 35 | 30 |
| Min.clearance(mm) | 500 | 500 | 750 |
| Track shoe width(mm) | 1000 | 1000 | 1200 |
| Distance between tracks(mm) | 4050-5500 | 4550-6000 | 6600 |
| Hydraulic system | |||
| Working pressure(MPa) | 32 | 33 | 350 |
| Overall Drilling Weight(t) | 168 | 185 | 310 |
| Dimension | |||
| Working condition(mm) | 10750×5500×31060 | 12790×6000×33325 | 13780×6600×39473 |
| Transporation condition(mm) | 18040×4050×3615 | 18040×4550×3800 | / |
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