China Famous Brand 90m Hydraulic Rotary Drilling Rig Xr320d with High Quality

• Customization: Available
• After-sales Service: 1 Year
• Warranty: 1 Year
• Model NO.: XR320F
• Certification: CE, RoHS, ISO 9001:2000, ISO 9001:2008
• Condition: New
• Drill Hole Diameter: >300mm
• Drill Hole Depth: 50-70m
• Bit Type: Drag Bit
• Drilling Way: Rotary
• Type: Crawler
• Engine Power: 298kw
• Max.Output Torque: 155 kN.M
• Transport Package: Nude Package, RO-RO
• Specification: 17380*3500*3520mm
• Trademark: China Top 1 Brand
• Origin: China
• HS Code: 8430509000
• Production Capacity: 10000 Units/Year

Product Description

Product Description

Famous brand Rotary Drilling Rig Xr320d for Sale

It adopts dedicated hydraulic retractable crawler chassis and heavy slewing bearing and has high stability.

It adopts the luffing mechanism of large triangle form to ensure the stability of construction of big holes and deep piles in hard formation.

It adopts the front-located single-rope main winch structure to greatly prolong the service life of steel wire rope and lower the use cost.

It adopts the imported Cum~mins turbo-supercharged engine with three gears. Users can select corresponding gears according to different working conditions to achieve the effect of a drilling rig driven by three engines.

Normal mode and entering-rock mode of unit head are available for operation in soil and rock to improve the construction efficiency.

Winch-pressurized and sleeve-driven functions are available for selection to satisfy various needs of the users.

It is equipped with a centralized lubrication system as standard configuration to provide more convenient maintenance and make the machine a good reliability .

Product Parameters

MODEL	XR150DIII	XR220D	XR280D	XR320D
Max. pile Diameter(mm)	1500	2000	2500	2500
Max. pile Depth(m)	56	80	88	90
Max.output torque(kN m)	150	220	280	320
Speed of rotationrpm	7-33	7~22	6~22	5~20
Engine model	QSB7-C202	QSL-325	QSM11-C400	QSM11-C400
Rated power (kw/rpm)	150/2,050	242/2,100	298/2,100	298/2,100
Working pressure(Mpa)	35	35	35	35
Diameter of the steel wire rope(mm)	26	30	32	36
The length of crawler (mm)	4310	5715	5052	5052
Track shoe width(mm)	700	800	800	800
Operating weight (t)	49	70	83	92.8
Transport Dimensions (LxWxH/mm)	13150x2960x3140	16355x3500x3510	17380x3500x3520	16550x3500x3500

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