China New YUCHAI Rotary Drilling Rig YCR280D For Sale
Chassis
shantui mature chassis used is made by using worldclass technology, stable and reliable.
Engine
Engine provided is B3.9-C turbocharged engine imported with original packaging, and is trustworthy.
Main winch
It is provided with the complete set of imported hydraulic system assembly, which makes the main winch high-efficiency and powerful.
Auxiliary winch
It has auxiliary winding function, which makes construction conveniently.
Mast
It is one of main components of rotary drilling rig, is main body of suspending and guiding working device; the equipment has function of automatically making mast upside down, and is equipped with reinforced type mast, and service life of mast can be ensured.
Oil cylinder
Specially-equipped oil cylinder used for pressurizing can make drilling powerful, and travel after pressurizing reach
Project | Parameters | |
Chassis | Engine Type | |
Engine Power/Speed | 246/2100 kW/rpm | |
Crawler Expansion Width (From The Outside) | 4400 mm | |
Crawler Board Width | 700 mm | |
Traction Force | 400 kN | |
Power Head | Max. Output Torque | 220 kN/m |
Power Head Speed | 6-26 r/min | |
Max.Pull-Down Piston Push | 180 kN | |
Max.Pull-Down Piston Pull | 200 kN | |
Pressurized cylinder Stroke | 5000 MM | |
Winch | Main Winch | |
Max.Line Pull of the first layer | 240 kN | |
Max.Line Speed | 56 m/min | |
Wire Rope Diameter | 28 mm | |
Auxiliary Winch | ||
Max.Line Pull of the first layer | 80 kN | |
Max.Line Speed | 65 m/min | |
Wire Rope Diameter | 20 mm | |
Mast | Mast Forward Inclination | 5 |
Mast Sideward Inclination | ±6 | |
±6 | ||
Hydraulic Pump | Max. Working Pressure | 35 MPa |
Depth and Diameter | Max. Drilling Diameter | 2000 mm |
Max. Drilling Depth | 70 m | |
Drilling Pipe | Drilling Pipe | 440 mm |
Working State Quality | 74 t | |
