Top Brand High Quality Rotary Drilling Rig Machine Sr285r-W10 with Good Price

• After-sales Service: 1 Year Warranty
• Warranty: 1 Year Warranty
• Certification: CE, RoHS, ISO 9001:2000, ISO 9001:2008
• Condition: New
• Motor: AC Motor
• Drill Hole Diameter: >300mm
• Model NO.: SR285R-W10
• Drill Hole Depth: >300m
• Bit Type: Drag Bit
• Drilling Way: Rotary
• Transport Package: Nude Packing
• Trademark: NEWINDU
• Origin: China
• Production Capacity: 300pieces/Year

Product Description

Top Brand High Quality Rotary Drilling Rig Machine SR285R-W10 with Good Price
 

Product Description

*Large core parameters such as high torque and crowd force; fast line speed of main rope to ensure high drilling efficiency in hard soil layer; it is suitable for overpass, high-speed rail, large buildings and other large hole foundation fields.
*Adopt winch crowd system with long stroke, fast crowding, rotary drive display function, suitable for all casing construction in beach, pebble and backfill formation.*Imported large-displacement engine with strong power, adopts power optimization control technology, adjusts power distribution in real time, fast response speed, higher fuel efficiency and more energy-saving.
*Power optimization control technology is adopted to distribute power in real time with smooth and fast response of composite action; moreover, it has high fuel efficiency and low comprehensive fuel consumption.
*Adopt step drum structure with single layer to realize no crushing, no wear, and increase the service life of wire rope by 35%.
*HD touch screen, 3ms refresh frequency, smooth animation display.
*The rotary drive key bar is exposed for easy service and replacement; the main winching wire rope is fixed by wedge, which is easy to disassemble and assemble. Some lubrication point are exposed for easy service.

 

Product Parameter

 

Model	SR235-W10	SR285R-W10	SR400R-W10	SR405R-W10
Max. Pile Diameter	2000/1500mm	2200/1900mm	2500/2200mm	2500/2200mm
Max. Pile Depth	68/54m	94/61m	106/88m	106/88m
Rated Output Torque	235kN·m	285kN·m	400kN·m	405kN·m
Rated Speed	5~27rpm	5~24rpm	5~22rpm	5~25rpm
Crowd Force	210kN	260kN	350kN	350kN
Line Pull	270kN	355kN	380kN	400kN
Stroke	15000mm	17100mm	9000/18000mm	13000mm
Lifting Capacity	270kN	355kN	410kN	400kN
Rope Diameter	20mm	20mm	36mm	36mm
Max. Line Speed	70m/min	70m/min	70m/min	75m/min
Base Engine	6UZ1	6WG1	6WG1	6WG1
Engine Power	257/2000kW/rpm	300/1800kW/rpm	300/1800kW/rpm	377/1800kW/rpm
Emission Regulation	Tier III	Tier III	Tier III	Tier III
Overall Height	22870mm	25410mm	27105mm	27700mm
Operating Weight	81T	105T	137T	131T
Transport Width	3540mm	3475mm	3500mm	3500mm
Transport Height	3575mm	3610mm	3575mm	3660mm

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