URB-50 Drilling Rig on All-Terrain Chassis (8×8)
The URB-50 drilling rig mounted on an all-terrain 8×8 chassis is a heavy-duty mobile drilling solution designed for deep geological exploration, water well drilling, geotechnical works, and infrastructure projects in difficult terrain. The machine combines high load capacity, a telescopic mast, and a powerful hydraulic drive, enabling stable operation in off-road conditions and at significant drilling depths. It is suitable for continuous operation in remote and challenging environments.
– Expanded set of drilling tools and bits for various soil and rock types
– Cold-climate and extreme-temperature operation package
– Automated pipe handling and positioning system
– Reinforced mud circulation and filtration system
– Additional safety and monitoring sensors
– Custom chassis configuration (6×4 or 6×6)
– Individual configuration of drilling parameters based on project requirement
– Permissible load: 50 t
– Drilling diameter: up to 1000 mm / 350 mm
– Applicable drill pipe diameters: Ø 73 mm, 89 mm, 114 mm and others
– Conditional drilling depth: up to 15,000 cm
– Drilling winch: single-drum with planetary gearbox
– Drive type: hydraulic
– Pulling force: 12,500 kg
– Rotary maximum torque: 4,500 kg·m
– Rotation speed: 18–220 rpm
– Telescopic mast with internal pipe feed via hydraulic cylinder
– Distance from rotary table to crown block: 18 m
– Drill pipe length: 6 / 12 m
– Casing pipe length: 12 m
– Piston drilling pump capacity: 11 l/s
– Maximum pump pressure: 62 atm
– Working pipe length: up to 7,800 m
– Working pipe diameter: 114 mm
– Base chassis options: Mercedes, Foton, MAZ, KAMAZ (6×4 / 6×6)
