2000mm 81 Ton Rotary Drilling Rig Sr235s

• After-sales Service: Online Service
• Warranty: 1 Year Trade Assurance
• Certification: CE, RoHS, ISO 9001:2000, ISO 9001:2008, EPA
• Condition: New
• Drill Hole Diameter: 250-300mm
• Drill Hole Depth: 54-68m
• Model NO.: SR235S
• Bit Type: Diamond Bit
• Drilling Way: Rotary
• Type: Crawler
• Transport Package: Roro/Bulk Cargo
• Specification: 65ton
• Trademark: China brand
• Origin: China
• Production Capacity: 1000units/Year

Product Description

64m Pile Depth 1800mm Pile Diameter Rotary Drilling Rig SR215-C10

Efficient and flexible
Widely used in small dia. & deep borehole construction in civil engineering, high main hoist lifting up and down speed, high
verticality of finished borehole, high working efficiency in civil construction.

Special chassis
Telescopic large widening chassis designed for rotary drilling rig, roller type large diameter slewing bearing to guarantee the
high stability in deep borehole construction.

Economical and energy-saving
Imported large-displacement E.FI 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.

High reliability
The mast adopts box structure with strong resistance to torsion and fatigue; sixth generation kelly bar adopting upgraded material
and strengthened block ring, the overall strength increased by 25% with high drilling ability in strongly weathered rock layer.

Intelligent upgrade
10-inch HD touch screen, fast response and more convenient operation.

Model	SR155-C10	SR235-C10	SR265-C10	SR365R-W10	SR400R-W10
Crowd System
Line Pull	160kN	270kN	275kN	360kN	380kN
Stroke	4200mm	5000mm	5000mm	9000/18000mm	9000/18000mm
Main Chassis
Base Engine	D06FR	Top brand 6UZ1	Top brand 6UZ1	Top brand 6WG1	Top brand 6WG1
Emission Regulation	COM 3	COM 3	COM 3	COM 3	COM 3
Engine Power	147/2100kW/rpm	257/2000kW/rpm	257/2000kW/rpm	300/1800kW/rpm	300/1800kW/rpm
Main Winch
Line Pull	160kN	270kN	275kN	360kN	380kN
Max. Line Speed	80m / min	70m / min	80m / min	65m/min	70m / min
Rope Diameter	26mm	32mm	32mm	36mm	36mm
Overall Machine
Operating Weight	48T	81T	85T	131T	137T
Overall Height	18590mm	22870mm	23870mm	27105mm	27105mm
Transport Height	3265mm	3660mm	3685mm	3575mm	3575mm
Transport Width	3140mm	3540mm	3540mm	3530mm	3500mm
Pile
Max. Pile Depth	56/44m	68/54m	73/58m	100/65m	106/87m
Max. Pile Diameter	1500mm	2000mm	2200mm	2500/2200mm	2500/2200mm
Rotary Drive	155KN	210KN	230KN	340KN	350KN
Crowd Force
Max. Output Torque	155kN·m	235kN·m	265kN·m	365kN m	400kN·m
Speed of Rotation	5~35rpm	5~27rpm	5~25rpm	5~23rpm	5~22rpm