SWD series integrated hydraulic down-the-hole drill of Sunward Intelligent has a number of patents and has the advantages including high efficiency, energy conservation and environmental protection, strong adaptability, safety, reliability, etc. It is welcomed by customers.
(1) High efficiency
a. Unique long drill frame structure reduces the auxiliary time for changing drill rod and improves the work efficiency. It can be equipped with 7-12m long rod. When the step height is less than 12m, a remarkable effect can be obtained with the application of single drill rod.
b. Arm type structure has large drill hole coverage. One walking positioning can realize multihole drilling.
c. Pressure of air supply system is 2.5MPa at maximum. The impactor has high drilling efficiency and the maximum speed can reach 1.2m/min.
(2) Energy conservation and environmental protection
a. Hydraulic system and air compressor are driven by separate engine. The engine of air compressor driven when walking does not work, reducing fuel consumption.
b. Equipped with cyclone and laminar two-stage dust removal system, reducing the emission of PM2.5 when working and improving the working environment;
(3) Strong adaptability
a. Equipped with four-support telescopic legs or floating chassis with good surface adaptability.
b. The sliding compensation mechanism can make reliable adjustment to the drilling frame and the working contact surface, expanding the scope of work.
c. Complete the challenge regarding harsh working conditions including the elevation of 5300m, 50m under water, 30 degrees below zero...... borne by SWD series down-the-hole drill again and again, and is stably used in all kinds of adverse working conditions, obtaining the customer's praise.
(4) Safty and reliablity
a. Interlocking of adjustment gear and operation gear reduces the possibility of the occurrence of misoperation.
b. The parameter of automatic anti-clamping system can be adjusted according to the working conditions to prevent clamping and reduce the operation difficulty.
c. Automatic rod removal device is simple and reliable, reducing the labor intensity of the operator and improving the drilling efficiency with high reliability.
d. Full sealed cab prevents dust entering the cab, increasing the comfort of driver and reducing the failure rate of electronic components.
| Drilling range | 90~138mm |
| Impactor | 3.5'',4'',5'' |
| Drill rod diameter | 83mm |
| Drill rod length | 4m×6 |
| Hole depth, max | 24m |
| Model | 550RH |
| Working pressure | 0.65~1.7MPa |
| Displacement | 15.5m³/min |
| Power | 179kW/1800rpm |
| Model | 4BT3.9 |
| Power/Speed | 75kW/2200rpm |
| Fuel tank capacity | 470L |
| Feed beam length | 6920mm |
| Feed stroke | 4380mm |
| Feed extension | 1200mm |
| Feed rate, max | 0.8m/s |
| Feed force, max | 32kN |
| Forward tilting angle | 140° |
| Overturning angle | -20°~90° |
| Full length | 2800mm |
| Lifing angle | 50°~-30° |
| Swing angle | 15°(L) / 45°(R) |
| Traveling speed | 3.2km/h |
| Traction force, max | 100kN |
| Gradeability | 25° |
| Track swing angle | ±10° |
| Ground clearance | 480mm |
| Model | DLT18B |
| Rotary speed, max | 70rpm |
| Rotary torque, max | 3000N.m |
| Gross weight | 15.5t |
| Working state(L×W×H) | 10.3×3.12×3.5m |
| Transportation state(L×W×H) | 7.76×3.12×8.44m |
Wuhan Yueruixiang Technology Co., Ltd is a professional supplier of construction machinery and agriculture machinery, We are located in Wuhan City, Hubei province, China.
Our main products includes Construction machinery: Wheel loader, skid steer loader, Forklift, road roller, bulldozer, motor grader, excavator, plate compactor, rammer, concrete cutter, ect,
And Agriculture machinery: Tractors and farming implements(backhoe, front end loader, wood chipper, rotary riller, lawn mower, plough, disc harrow, planter, ect) which wins the high approval in European, South and North America, Africa, Middle East and Asia due to our high quality and exceptional after-sale service. The reliable quality source from the strict quality control system.
At present, some of products have passsed CE certification and ISO9001 quality system and in recent years the company has introduced advanced sequence equipment and technology from America, Germany, which assure the level of technique and measure of detect of the company to reach the international advanced level and form the benigh cycle innovation system of researching, producting, sale and developing.
Welcome to contact with us at any time.
