Factory wholesale Small Crawler Hydraulic Rotary Drill/Drilling Rig for Foundation Engineering/Water Well/Mining Exploration Excavating/Geotachnial Construction Equipment
Our intention would be to fulfill our consumers by offering golden support, great price and high-quality for Factory wholesale Small Crawler Hydraulic Rotary Drill/Drilling Rig for Foundation Engineering/Water Well/Mining Exploration Excavating/Geotachnial Construction Equipment, We sincerely welcome domestic and foreign retailers who calls, letters inquiring, or to crops to barter, we’ll supply you high-quality merchandise as well as the most enthusiastic company,We look forward in your go to and your cooperation.
Our intention would be to fulfill our consumers by offering golden support, great price and high-quality for China Rotary Drilling Machine and Hydraulic Piling Rig, With the aim of “compete with good quality and develop with creativity” and the service principle of “take customers’ demand as orientation”, we will earnestly provide qualified products and solutions and good service for domestic and international customers.
Performance Characteristics
1.Leading integral transporting full hydraulic rotary drilling rig, realizing fast transition between transportation and construction status;
2.Double cylinder luffing mechanism with optimized structure has stable movement, easy maintenance and maintenance;
3.Optimized design of two-stage mast can improve efficiency and save manpower;
4.Innovative depth measurement system for drilling bucket has higher display precision than common drilling rig;
5.Main hoist bottom touching protection and priority control function, effectively reduce the difficulty of operation;
6.Multi-stage vibration reduction technology of power head ensures more stable construction of the whole machine;
7.The main hoisting structure of single row rope with middle position greatly prolongs the service life of steel rope and reduces the cost of use;
8.Efficient and energy-saving turbocharged water-cooled diesel engine; low vibration, low noise and low emission, excellent fuel system;
9.Superior omnidirectional cab vision, spacious operating space, energy-saving air conditioning and radio, makes operating comfortable.
10.humanized lighting system makes night construction safer.
Technical Specifications
Item |
Unit |
Data |
|
Name |
Rotary Drilling Rig with Lock Pipe |
||
Model |
GR400 |
||
Max. Drilling Depth |
m |
40 |
|
Max. Drilling Diameter |
mm |
1500 |
|
Engine |
/ |
Cummins GBT5.9-C235 |
|
Rated Power |
kW |
173 |
|
Rotary Drive | Max. Output Torque |
kN.m |
120 |
Rotary Speed |
r/min |
17-35 |
|
Main Winch | Rated Pulling Force |
kN |
120 |
Max. Single-rope Speed |
m/min |
55 |
|
Auxiliary Winch | Rated Pulling Force |
kN |
15 |
Max. Single-rope Speed |
m/min |
30 |
|
Inclination of the Mast Lateral / Forward / Backward |
/ |
±5/5/15 |
|
Pull-Down Cylinder | Max. Pull-down Piston Push Force |
kN |
100 |
Max. Pull-down Piston Pull Force |
kN |
120 |
|
Max. Pull-down Piston Stroke |
mm |
4000 |
|
Chassis | Max. Traveling Speed |
km/h |
2 |
Max. Grade Ability |
% |
30 |
|
Min. Ground Clearance |
mm |
350 |
|
Track Board Width |
mm |
600 |
|
System Working Pressure |
Mpa |
35 |
|
Machine Weight (Exclude Drill Tools) |
t |
39 |
|
Overall Dimension | Working Status L×W×H |
mm |
7550×4040×16900 |
Transportation Status L×W×H |
mm |
14800×3000×3550 |
|
Remarks:
|
Applications
Production Line
Working Video
Factory wholesale China Rotary Drilling Machine and Hydraulic Piling Rig, With the aim of “compete with good quality and develop with creativity” and the service principle of “take customers’ demand as orientation”, we will earnestly provide qualified products and solutions and good service for domestic and international customers.