hydraulic rotary drilling piling rig Crawler unit is BANGLI Cummins turbo charger engine Easy to operate Powerful,Reliable
ZR series rotary drill rig featured with energy-efficency, safety,reliability,easy operation environment friendly, etc.
ZR80 Hydraulic Rotary Drill Rig
Technical Parameters
Engine model | Cummins6BT5.9-C135 |
Rated power | 108kw |
System pressure | 31.5Mpa |
System flow | 2×220 L/min |
Max.drilling dia. | Φ600-Φ1500mm |
Max.output torque | 45m |
Drilling speed | 6~25r/min |
Max.push | 100KN |
Max pull | 120KN |
Stroke of crowed cylinder | 3.5m |
Max main winch pull | 120KN |
Max main winch line speed | 70 m/min |
Main winch rope dia | Φ24mm |
Max Auxiliary winch pull | 50KN |
Auxiliary winch line speed | 70m/min |
Auxiliary winch rope dia | Φ16mm |
Travel speed | 2.5km/h |
Climbing angle | 40% |
Crawler width | 600mm |
Operating height/width | 16870mm/3200mm |
Transport height/width/length | 3200mm/3200mm/12508mm |
Total weight | 40 T |
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.
ZR80 hydraulic rotary drilling piling rig capable of 1500mm and depth of 45m
