New XCMG XR220E drilling rig
Xuzhou
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Seller's contacts
+86 185 568...
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+86 185 5689 4445
China, Xuzhou
1,500 m
China, Xuzhou
China, Xuzhou
China, Xuzhou
China, Xuzhou
China, Xuzhou
300 m
China, Xuzhou
China, Pu Yang Shi
56.08 m
China, Xuzhou
China, Pu Yang Shi
China, Pu Yang Shi
1,200 m
China, Xuzhou
China, Pu Yang Shi
36 m
China, Xuzhou
China, Xuzhou
35 m
China, Xuzhou
70 m
China, Xuzhou
China, Xuzhou
China, Xuzhou
Drilling rig parts
The rotary drive performance is increased by 11%, main winch by 18%, travelling drive by 20%, heat dissipation capacity by 1.4 times, and the working efficiency is much higher.
The main and auxiliary winches both adopt single-layer rope technology. The service life of wire rope is 2~4 times longer than that of multi-layer rope, which makes the cost lower.
The parallelogram luffing mechanism with double boom has a large support angle and a 16% increase in support range, which makes the operation more stable.
The hydraulic system adopts negative flow control technology which has a fast response and good handling performance.
The intelligent control system can achieve functions such as automatic adjustment and display of mast verticality, automatic slewing, automatic spin-off, automatic lifting & concrete pouring, pile type display, etc. The bus panel design is adopted to prevent misoperation.
The rotary drive can be equipped with high-speed spin-off function and the rotation speed can reach 80r/min. The construction efficiency is higher with a spiral drilling bucket.
Max. drilling diameter - Φ1800mm
Max. drilling depth - 65m
Cummins Engine :Model :QSL8.9
Rated power :242kW
Emission stage ： stage III/ stage V
Rotary drive ： Rated output torque ： 220kNm
Working speed ：6–30r/min
Crowd cylinder ：
Max. crowd force 180kN
Max. lifting force 220kN
Max. stroke 13m
Main winch:
Max. lifting force 210kN
Max. line speed 75m/min
Wire rope diameter Φ28mm
Auxiliary winch :
Max. lifting force 100kN
Max. line speed 66m/min
Wire rope diameter Φ20mm
Mast inclination :
Lateral/Forward/Backward ±3/5/15°
Chassis :
Max. traveling speed 1.9km/h
Max. gradeability 35%
Track shoe width 700mm
Track length 5145mm
Max. span of track 2960–4200mm
Hydraulic system ：
Working pressure 35MPa
Operating weight 70t
Dimensions ：
Working state 8784×4200×21563mm
Transport state 15374×3014×3574mm
KELLY BAR CONFIGURATION：JS406-4×13