Adopt imported Cummins turbocharging engine , CE standard .Centralized lubricating system .XCMG XR180D 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. 1. Hydraulic telescopic (TDP series) 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 transportation. 2. The original imported electronic-controlled turbocharged engine is used with strong power, and the emission meets North America Tier 4 Final, Europe stageⅣ emission standard. 3. German hydraulic system is used, and for which the positive flow control, load sensing control and power limit control is used to make the hydraulic system more energy efficient. 4. Single row of rope and master winch is used to solve effectively the wear issue of steel wire rope and increase effectively the service life of steel wire rope; and the master winch is provided with drilling depth detector, and the single row of rope makes the depth detection more accurate. 5. Anti-noise cab with FOPS function, adjustable seat, air conditioner, interior and exterior lights, windshield wiper with water spray function. Control console with various instruments and handles, color LCD with powerful function.

Project	Unit	Parameter
Max.Drilling Diameter
Uncased	(mm)	φ1800
Cased	(mm)	φ1500
Max.Drilling Depth	(m)	60
Dimension
Working condition L × W × H	(mm)	8350×4200×20480
Transportation condition L × W × H	(mm)	14255×2960×3450
Overall Drilling Weight	(t)	56
Engine
Model	-	CUMMINS QSB6.7-C260
Rated Power	(kW)	194/2200
Hydraulic System
Working pressure	(MPa)	35
Rotary Drive
Max. output torque	(kN.m)	180
Rotary speed	(r/min)	7~27
Spin off speed	(r/min)	102
Pull-Down Cylinder
Max.pull-down piston push	(kN)	160
Max.pull-down piston pull	(kN)	180
Max.pull-down piston stroke	(mm)	5000
Crowd Winch
Max.pull-down piston push	(kN)	-
Max.pull-down piston pull	(kN)	-
Max. pull-down piston stroke	(mm)	-
Main Winch
Max.pulling force	(kN)	180
Max. single-rope speed	(m/min)	65
Diameter of the steel wire rope	(mm)	28
Auxiliary Winch
Max. Pulling force	(kN)	50
Max. single-rope speed	(m/min)	70
Diameter of the steel wire rope	(mm)	16
Drilling mast
Left/right inclination of mast	(°)	42432
Front inclination of mast	(°)	5
Rotary table slewing angle	(°)	360
Traveling
Max. traveling speed	(km/h)	2.3
Max.grade ability	(%)	35
Crawler
Track shoe width	(mm)	700
Distance between tracks	(mm)	2960~4200
The length of crawler	(mm)	5140
Average ground pressure	(kPa)	93.6