Piling Machinery Foundation Drilling Machine 280kn. M 88m Rotary Drilling Rig Xr280d for Concrete Cast

• After-sales Service: Onsite Aftersale Service
• Warranty: 1 Year
• Certification: CE
• Condition: New
• Motor: AC Motor
• Drill Hole Diameter: φ2500/φ2200*
• Model NO.: XR280D
• Drill Hole Depth: 88m
• Bit Type: Cone Bit
• Drilling Way: Rotary
• Transport Package: Comply with Export Packaging Requirements
• Specification: 14097× 2500× 3500 MM
• Trademark: SAINTWAH
• Origin: China
• HS Code: 847910900
• Production Capacity: 10000

Product Description

Rotary Drilling Rig

XR280D

• Model
  QSM11-C400
• Rated Power(kW)
  298
• Max.output torque(kN.m)
  280

XR280D  Rotary Drilling Rig  PRODUCT FEATURE

XR280D rotary drilling rig adopts special hydraulic telescopic crawler chassis and large diameter slewing bearing, which has super stability and convenient transportation.
Rotary drilling is a construction process suitable for hole-forming operations in building foundation projects. Widely used in municipal construction, highway bridges, high-rise buildings and other foundation construction projects, with different drilling tools, suitable for dry (short spiral), or wet (swing bucket) and rock formation (core drilling) hole forming operations.

 

XR280D  Rotary Drilling Rig  Performance Characteristics

1. Special hydraulic telescopic crawler chassis, large diameter slewing bearing, with super stability and convenient transportation;

2. Cummins turbocharged engine, using advanced electro-hydraulic control technology, strong power;

3. The rear single-row rope main winch structure greatly prolongs the life of the wire rope and lowers the use cost;

4. Optional multi-function configuration: outrigger cylinder, casing drive. Good scalability;

5. The power head is equipped with rock mode, which improves the construction efficiency for rock formations;

6. Standard centralized lubrication system, more convenient maintenance, improve work reliability.

 

Piling Machine Foundation Drilling Machine 280KN.m 88M Rotary Drilling Rig XR280D for Concrete Cast

XR280D  Rotary Drilling Rig Products Overview

XR280DII 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.

The special hydraulic chassis for the rotating drill with extensible crawler is provided with the excellent stability and is convenient to transport. The imported Cummins turbo-supercharged engine (meeting EU-III standard) is powerful, and has sufficient power reserve, which can be operated in plateau. Its noise and emission meet the national standards. The constant power and the best output enable the complete machine to function at its best; * The load-sensing technique is used in the hydraulic system to make it more efficiently and save more energy; * The patented parallelogram articulation mechanism can work in a large area. The drill mast, which is designed in box structure and made of the materials with high strength, has good rigidity and anti-distortion, guaranteeing the drilling accuracy. The hinge is provided with the bearing exempt from lubrication, and can work freely. The slag can be discharged in any angle due to 3600 lifting and revolving; * The intellectual controlling system, CAN bus and PLC with self-intellectual property right are used, including the automatic and manual regulation of the perpendicularity of the drill mast, automatic display of the drilling depth, automatic rotation positioning control, and intellectual fault diagnosis control; * The machine adopts single row rope for main winch to figure out the wear of steel rope. extend the life-span. And high reliability; * With infrared camera for observing main winch, Manipulator can observe the state of steel rope at day and night in cab; * Standard centralized lubricating system, allowing easier maintenance; * The complete machine has passed CE certification of T ü V Rheinland group.

PARAMETERS

Description	Unit		Parameter value
Max. drilling diameter	mm		2200
Max. drilling depth	m		88
Allowable luffing scope (from center of drill rod to slewing center)	mm		4410~4950
Drilling rig dimension in working condition (L × W × H)	mm		10770×4800×23550
Drilling rig dimension in transport condition (L × W × H)	mm		17410×3500×3815
Weight of overall unit (standard configuration, excluding drilling tool)	t		96
Engine	Model		QSM11-C400
	Rated power/speed	kW	298/(2100r/min)
Hydraulic system	Max. working pressure of main pump	Mpa	35
	Max. working pressure of auxiliary pump	Mpa	30
Rotary drive	Max. torque	kN •m	280
	Rotational speed	r/min	6~22
Crowd cylinder	Max. Pushing force	kN	300
	Max. Pulling force	kN	300
	Max. stroke	mm	16000
Main winch	Max. pulling force	kN	260
	Max. single-rope speed	m/min	60
Auxiliary winch	Max. pulling force	kN	80
	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

Pictures show