High Performance 88m 280kN Torque Hydraulic Rotary Drilling Rig Xr280d for Sale

• Customization: Available
• After-sales Service: Spare Parts
• Warranty: One Year
• Model NO.: XR280D
• Certification: CE, ISO 9001:2008
• Condition: New
• Drill Hole Diameter: >300mm
• Drill Hole Depth: 70-100m
• Bit Type: Cone Bit
• Drilling Way: Rotary
• Type: Crawler
• Suitable Excavator(: 4.8 Ton
• Working Pressure: 32MPa
• Max. Torque: 280kN.M
• Drilling Diameter: 2500mm
• Drilling Depth: Max.88m
• Engine Power: 298/2200kw/R/Min
• Max. Pushing Force: 210kN
• Rope Diameter: 16mm
• Max. Line Speed: 60m/Min
• Power Type: Diesel
• Transport Package: Optional
• Specification: 10770*4800*23146mm
• Trademark: MAXIZM
• Origin: China
• HS Code: 8430691900
• Production Capacity: 50000
• Package Size: 1077.00cm * 480.00cm * 2314.60cm
• Package Gross Weight: 106000.000kg

Product Description

High Performance 88m 280kN Torque

Hydraulic Rotary Drilling Rig XR280D for Sale

Product Description

The XR280D 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. Hydraulic telescopic track chassis and large diameter of slewing bearing which is special for rotary drilling rig is used, and meets super strong stability and convenience of trans-portation.
Advantages and highlights
* With the special hydraulic telescopic crawler chassis (TDP series) of rotary drill rigand large diameter slewing bearing, it meets strong stability and easy transportation.
* With the electronically controlled and turbocharged engine, which ispowerful and emissions meet Euro 3 standards.
* The hydraulicsystem adopts the limit of power control and positive flow control, that makesthe hydraulic system more energy and efficient.
* Withthe single rope main winch, it efficiently solves the problem of wire ropewear, and improves the service life of wire rope;a detection device of drillingdepth on the main winch, and single rope makes deep inspection more accuracy.

Product Parameters

Drilling rig dimension in transport condition (L × W × H)		mm	17380×3500×3540
Weight of overall unit (standard configuration, excluding drilling tool)		t	84
Engine	Model		QSM11-C400
	Rated power/speed	kw	298/(2200r/min)
Rotary drive	Max. torque	kn •m	280
	Rotational speed	r/min	6~22
Crowd cylinder	Max. Pushing force	kn	210
	Max. Pulling force	kn	220
	Max.stroke	mm	6000
Main winch	Max.pulling force	kn	260
	Max. single-rope speed	m/min	60
Auxiliary winch	Max.pulling force	kn	100
	Max. single-rope speed	m/min	65
Drilling mast	Left/right inclination of mast	°	4/4
	Front/back inclination of mast	°	5/15
Rotary table slewing angle		°	360
Traveling	Max. traveling speed of the overall unit	km/h	1.5
	Max. climbable gradient of the overall unit	%	35
Crawler	Width of crawler plate	mm	800
	External width of crawler (min.-max.)	mm	3500~4800
	Center distance between two longitudinal wheels of crawler	mm	5175
	Average ground pressure	kpa	102

 

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