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drill rig ZR160
ZR series rotary drilling rig is a new type of environmentally friendly construction equipment developed jointly by our company and Beijing Construction Machinery Research Institute.Featured with energy-efficiency,safety,reliability,easy operation and environmental protection,it is an ideal equipment for foundation construction in the new era. very useful for drilling a borehole through soil and soft rock strata for construction of foundation for large building, long bridge and other mammoth construction
TECHNICAL PARAMETERS
| Engine model | Deutz F8L413 |
| Rated power | 140kW |
| System pressure | 31.5Mpa |
| System flow | 2*220 L/min |
| Max. drilling dia. | Φ600~Φ1500mm |
| Max. drilling depth | 55m |
| Max. output torque | 160KN.m |
| Drilling speed | 6~21r/min |
| Max. push | 150KN |
| Max. pull | 160KN |
Large inverted triangle supporting mast
Large inverted triangle supporting mast greatly increases the stability of construction and improves the
vertical accuracy of drilling.
Chassis
The chassis adopts H-type retractable track structure.It can not only ensure construction stability but also
facilitate transportation.
Power head
The power head adopts dual variable hydraulic motor and double reducer design,ensure the strong drilling
torque of power head while allowing the drilling speed and torque of power head to adjust automatically according
to geological conditions,which achieves the high-speed small torque and lows-peed high torque output of power head, in order to adapt to different geological conditions and improve
working efficiency.
Winch
The main winch adopt the most advanced winding drums with broken line grooves and the special
rope presser,to reduce chaos,skipping and mutual extrusion of rope,and wire rope is arranged in
neat order to extend its service life.
Hydraulic system
Negative flow control technology and priority control technology ensure full display of equipment
performance as well as reduce energy consumption and operator's labor intensity,and fully embody
the integration of man,machine, hydraulics and electricity.
Engine
Adopt imported Cummins turbo charger engine with such features as big power,low fuel consumption
and low noise.
Cab
The cab is safe and comfortable,easy to operate.
Electrical control system
The control system base on CAN Bus technology and PLC controller effectively realize the human-computer interaction and make operation easy.
Drill pipe and drill tool
Different forms of drills are selected under different geological conditions,to ensure the
smooth and efficient construction of equipment.
drill rig Zhenzhong construction machine max. drilling depth 55m