Product selling points
The hydraulic telescopic crawler chassis for rotary drilling rigs is adopted to meet super stability and convenient transportation. Imported Cummins turbocharged engine (Euro III emission stage), strong power, sufficient power reserve to meet plateau construction noise and emissions meet national standards. Constant power output to make the whole machine in working condition;
The main and auxiliary hydraulic systems use load sensing technology to make the hydraulic system highly efficient. Heavy-duty hydraulic components are used to meet various working conditions of rotary drilling rigs.
The patented parallelogram hinge mechanism realizes a wide range of working area. The drilling mast is designed as a box structure of high-strength material, with high rigidity and resistance to twisting, which effectively guarantees drilling accuracy. Lubricated bearings for flexible rotation. Detach slag at any angle on the car at 360 °;
The application of the intelligent control system CAN bus and PLC control system with independent intellectual property rights, including automatic manual adjustment of drill mast verticality, automatic depth detection and display, automatic display of swing angle, intelligent fault diagnosis control, etc .;
The power head is driven by three reducers to meet the large torsional output;
Centralized lubrication system as standard, convenient maintenance.
Product configuration
|
project |
unit |
parameter |
|
Engine parameters |
|
|
|
model |
- |
QSM11-C400 |
|
Rated power (kW) |
- |
298 |
|
Power head parameters |
|
|
|
Output torque (kN﹒m) |
- |
360 |
|
Speed (r / min) |
- |
5-20 |
|
Working parameter |
|
|
|
Maximum drilling diameter (mm) |
- |
φ2500 |
|
Drilling depth (m) |
- |
92（特配102m） |
|
Pressure cylinder parameters |
|
|
|
Maximum pressure (kN) |
- |
240 |
|
Lifting force (kN) |
- |
320 |
|
Maximum travel (m) |
- |
6 |
|
Pressure hoisting parameters |
|
|
|
Maximum pressure (kN) |
- |
/ |
|
Lifting force (kN) |
- |
/ |
|
Stroke (m) |
- |
/ |
|
Main winch parameters |
|
|
|
Lifting force (kN) |
- |
320 |
|
Hoisting speed (m / min) |
- |
72 |
|
Para winch parameters |
|
|
|
Lifting force (kN) |
- |
100 |
|
Hoisting speed (m / min) |
- |
65 |
|
Chassis parameters |
|
|
|
Walking speed (km / h) |
- |
1.2 |
|
Maximum grade(%) |
- |
35 |
|
Minimum departure clearance (mm) |
- |
445 |
|
Track shoe width (mm) |
- |
800 |
|
Maximum total track width (mm) |
- |
3500-4900 |
|
System parameters |
|
|
|
Drill mast inclination Lateral / Forward / Backward (°) |
- |
±4/5/15 |
|
Working pressure (MPa) |
- |
33 |
|
Overall weight (t) |
- |
114 |
|
Dimension parameters |
|
|
|
Working state (mm) |
- |
10995×4900×26640 |
|
Transportation status (mm) |
- |
20755×3500×3910 |
|
Note |
- |
Parameters with "*" are the corresponding technical parameters for hoisting pressure configuration |
consultation
