XCMG Drilling Rig XR280

• Max Drilling Diameter
Uncased: 2200 mm
Cased: 2200 mm
Max Drilling Depth: 88 m

• Dimension
Working Condition: 10770 mm long x 4800 mm wide x 23350 mm high
Transportation Conditions: 17410 mm long x 3500 mm wide x3815 mm high
Overall Drilling Weight: 92 tons

• Engine
Model: Cummins QSM11-C400
Rated Power 298/2100 kW

• Hydraulic System
Working Pressure: 354 MPa

• Rotary Drive
Max Output: 280 kN.m
Rotary Speed: 5.5-21 r/min
Spin Off Speed: 90 r/min

•Crowd Wincti
Max Pull-Down Piston Push: 300 kN
Max Pull-Down Piston Pull: 300 kN
Max Pull-Down Piston Stroke: 16000 mm

• Main Winch
Max Pulling Force: 260 kN
Max Single-Rope Speed: 60 m/min
Diameter of the Steel Wire Rope: 32

• Auxiliary Winch
Max Pulling Force: 80 kN
Max Single-Rope Speed: 65 m/min
Diameter of the Steel Wire Rope: 20

• Drilling Mast
Left/Right Inclination of Mast: 42464
Front Inclination of Mast: 50
Rotary Table Slewing Angle: 360°

• Traveling
Max Traveling Speed: 1.5 km/h
Max Grade Ability: 35

• Crawler
Track Shoe Width: 800 mm
The Length of Crawler: 5052 mm
Average Ground Pressure: 102 kPa