2022 New Type Rotary Drilling Rig Zr280c in Stock

• After-sales Service: Video Technical Support, Online Support,
• Warranty: One Year Warranty
• Certification: CE, RoHS, ISO 9001:2000, ISO 9001:2008
• Condition: New
• Motor: AC Motor
• Drill Hole Diameter: >300mm
• Model NO.: ZR280C
• Drill Hole Depth: 50-100m
• Bit Type: Drag Bit
• Drilling Way: Mobile Gyrator
• Type: Crawler
• Operating Weight: 84t
• Power: 298kw
• Drilling Pipe: 508mm
• Maximum Output Torque of Power Head: 280kn.M
• Transport Package: Nude Package
• Specification: 16165*3300*3510mm
• Trademark: China Brand
• Origin: Anhui
• HS Code: 8430691100
• Production Capacity: 100units/Month

Product Description

Product Description

ZR280C mobile rotary drilling rig

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.
Economical and energy-saving
Imported large-displacement EFI 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.

Detailed Photos

Product Parameters

NAME		SPEC.
Torque(KN.M)		280
Drilling Diameter(mm)		2500
Drilling Depth(m)	inter-locking	58/62
	Friction	88/94
Drilling Speed(r/min)		5~28
Engine Model		/
Rated Power(kw)		298
Rated Engine Speed(r/min)		2100
Max.Crowd Force(kN)		260
Max.Crowd Cylinder Pull(kN)		260
Line Pull(main winch)(kN)		290
Line Speed(main winch)(m/min)		68
Line Pull(aux.winch)(kN)		90
Line Speed(aux.winch)(m/min)		66
Operating Mass(t)		93
Traction Force(kN)		557
Rope diameter(Main winch)(mm)		32
Rope diameter(auxiliary winch)(mm)		22

 

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