ZT-800 Horizontal Pipe Drilling Machine
The whole machine performs excellent in all parameters: high speed, high torque, fast push and pull speed, good handling energy saving and high effciency, intelligent and convenient. The electronic control system adopts imported Danfoss controller and Murphy display, fast response, simple and comfortable, more scientific and efficient construction, CAN bus technology, reduce the intermediate transition line, buckle toroue limit function, rotation and push and pull automatically adapt to the working conditions, reduce the human error of the large rig construction site.
Introduction
The whole machine performs excellent in all parameters: high speed, high torque, fast push and pull speed, good handling energy saving and high effciency, intelligent and convenient. The electronic control system adopts imported Danfoss controller and Murphy display, fast response, simple and comfortable, more scientific and efficient construction, CAN bus technology, reduce the intermediate transition line, buckle toroue limit function, rotation and push and pull automatically adapt to the working conditions, reduce the human error of the large rig construction site.
Parameters
| Model | ZT-800 |
| Max torque(N.m) | 190000 |
| Rotation speed(rpm) | 0-118 |
| Max pulling/thrusting force(kN) | 8000 |
| Pulling speed(m/min) | 0-30 |
| Commins engine(kW/rpm) | 410*3/1900 |
| Max mud pump displacement(L/min) | 3500 |
| Max mud pump pressure(Mpa) | 15 |
| Entry angle(degree) | 8-15 |
| Walking speed(km/h) | 1.5-2.5 |
| Weight(kg) | 68000 |
| Dimension of machine(mm) | 20500*3100*4200 |
| Dimension of cab(mm) | 6000*2400*2600 |
| Dimension of power station(mm) | 9700*2280*2700 |
| Rod size(mm) | φ194*9600 |
| Reamer size(mm) | φ300-2000 |
Advantages
- ·Using Murphy 11-inch display, complete parameters,friendly man-machine interface, high level of intelligence.
- · Both rotation and thrusting are closed circuits using imported Danfoss oil pumps and Rexroth motors, with stable performance and strong power.
- · Using the speed transfer case to increase the input speed of the pump and increase the output power of the pump.
- · The large gripper has a large torque, can move back and forth, convenient casing and drill unloading tools.
- · With the patent protection of the walking carriage position monitoring and automatic deceleration system, safe and reliable operation.
- · Independent power station with three diesel engine balance layout, can work at the same time with strong power, and also work alone by single engine.
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