AVK Group, LLC. is dealing with exporting, shipping drilling rigs, as well as provides training of personnel and maintenance services.
Additionally we provide drilling tools for your machinery for any types of work.
JVR series of rotary drilling rigs from the CHTC JOVE is a wonderfully designed machinery with reliable structure, high power and extendable chassis, essential for work on rough ground.
Crawler base is stable and mobile, perfect for work in narrow areas. JVR series are affordable, efficient, environmentally friendly and reliable.
CAT EFI engine is boasting high power and torque parameters. Power is fed directly into the turbocharged diesel with intercooling combined with CHTC electrical system. Drilling rig from CHTC JOVE allows you to save up to 10% of consumed fuel, compared to other similar models in similar conditions.
Main and auxiliary hydraulic systems are providing optimal distribution of hydraulic flow and load sensitivity, depending on a type of work. These functions are useful for improving efficiency of the working process.
Key elements of the electric system are produced by the German and Finnish manufacturers. Operator can adjust the working parameters of the engine, pump and main valve from his cabin. Highly sensitive sensors are providing precise measurements of current parameters, as well as an analysis of the working process.
Characteristic |
SD25A | SD30A | SD36A | SH32 | SH36С |
---|---|---|---|---|---|
Rated output (kW / rev/min) | 242/2100 | 299/1900 | 299/1900 | 299/1900 | 400 |
Hydraulic pressure, mPa | 35 | 33 | 33 | 33 | 3000 |
Max. drilling diameter, m | 70 | 70 | 70 | 70 | 108 |
Fuel tank, l | 620 | 650 | 650 | 650 | 350 |
Hydraulic oil tank, l | 450 | 420 | 420 | 420 | 440/440 |
Crawler width, mm | 800 | 800 | 800 | 800 | 14 |
Crawler length, mm | 5 590 | 5 680 | 6 020 | 5 840 | 350 |
Crawler width (extended), mm | 3200~4300 | 3300~4400 | 3450~4600 | 3400~4580 | 3300~4400 |
Torque, kN | 500 | 500 | 650 | 580 | 19.5х3.9х4.1 |
Rotation speed, rev/min | 6~28 | 6~30 | 6~24 | 6~30 | 6~30 |
Main winch power, kN | 270 | 300 | 300 | 300 | 380 |
Rope diameter, mm | 30 | 36 | 36 | 36 | 36 |
Макс. скорость подъема, м/мин | 60 | 65 | 60 | 65 | 60 |
Auxiliary winch power, kN | 250 | 250 | 300 | 250 | 300 |
Working height, mm | 23 100 | 24 040 | 25 240 | 24 340 | 29 000 |
Weight (without drilling equipment), t | 73 | 86 | 92 | 86 | 101 |
We are presenting JL series highwall drilling machines for trenchless construction of utility lines.
Isolated station has a low noise levels and well suited for work during night time. Our drilling rigs have stable performance and are simple to operate.
Highwall drilling machines are widely used for building pipelines and maintenance of water supply systems, installation of pipes, electrical utilities and telecommunications.
The rigs are designed for drilling underneath the freeways, railroads, buildings, water bodies and other locations without direct access from surface or presence of danger for environment during work.
Characteristic |
JL-10 | JL-25 | JL-33 | JL-40 | JL-105 | JL-240 |
---|---|---|---|---|---|---|
Max. Traction, kN | 100 | 250 | 330 | 400 | 1050 | 2400 |
Rotation Frequency, rev/min | 0~100 | 0~125 | 0~125 | 0~100 | 0~80 | 0~95 |
Bit Diameter, mm | 50 | 73 | 73 | 76 | 114 | 168 |
Drilling Rod Length, m | 2 | 3 | 3 | 3 | 6 | 9.6 |
Engine Power, kW |
50 | 125 | 132 | 132 | 338 | 528 |
Dimensions, m | 3.4 х 0.8 х 1.2 | 5.5 х 2.1 х 2.1 | 5.9 х 2.1 х 2.4 | 6.9 х 2.2 х 2.5 | 11 х 2.5 х 3.4 | 18 х 25 х 36 |
Weight, t | 3.5 | 8 | 9.5 | 13 | 27 | 50 |
We are presenting to you KR series portable rotary drilling rig.
There is a possibility of transporting the rig along with a base machine, without dismantling it.
The rig has a drilling depth measurement system. Includes measures for preventing steel rope entanglement, increasing its lifetime. Automatic vertical alignment system helps to increase the accuracy of drilling.
Kelly bar with fluid coupling is sitable for most soil types.
We can also adapt a base machine from your vehicle park.
Parameter | KR40 | KR50.16 | KR50.21 | KR50.30 |
---|---|---|---|---|
Main machine weight, t | 8 — 13 | 14 — 16 | 20 — 23 | от 24 |
Torque, kNm | 32/42 | 50 | 50 | 50 |
Max. drilling diameter, mm | 1 200 | 1 200 | 1 200 | 1 200 |
Max. drilling depth, mm | 10 | 16 | 20/24 | 24 |
Max. pressure, kN | 70 | 70 | 75 | 75 |
Max. cylinder stroke, mm | 600 | 1 100 | 1 100 | 1 100 |
Main winch pulling force, kN | 4.5 | 6.5 | 6.5 | 6.5 |
Main winch speed, m/min | 30 | 48 | 48 | 48 |
Auxiliary winch pulling force, kN | 1 | 2 | 2 | 2 |
Mast slope (side), degrees | 6 | 6 | 6 | 6 |
Mast slope (forward/backward), degrees | 90/30 | 90/30 | 90/30 | 90/30 |
Height (working), mm | 7 180 | 9 340 | 10 740 | 13 730 |
Width (working), mm | 2 300 | 2 490 | 2 800 | 3 300 |
Height (transport), mm | 3 015 | 2 900 | 3 040 | 3 310 |
Width (transport), mm | 2 300 | 2 490 | 2 800 | 3 300 |
Length (transport), mm | 5 150 | 6 923 | 7 881 | 9 510 |
Weight (transport), t | 4.6 | 5.7 | 6 | 6.5 |
Continuous Flight Auger Drilling Rig is a new product, based on a latest technologies in doundation construction research.
This machinery is not only used for constructing builfing foundations, but also road construction, energy industry and various base and support platforms.
Rigs are able to drive and fill piles, as well as install steel cages.
Main advantages include efficiency, quality and affordability.
Simple structure simplifies transporting, operating and maintenance of the equipment.
It is able to work in clay, silt soils and mounds. Drilling of soft soil types, sand and gravel layers and groundwater are supported.
Lacks vibration, noise and pollution during work. Excellent choice for urban construction work.
Characteristic |
JZB-60 | JZL-90 | JZL-120 | KM-60A |
---|---|---|---|---|
Drilling Diameter, mm |
600 | 600 | 600 | 800 |
Max. Drilling Depth, m | 26 | 31 | 35 | 16.5 |
Undercarriage Type | Walker | Crawler |
Crawler |
Crawler |
Engine Power, kW |
90 | 110 | 174 | 186 |
Pile Driving Hammer Attachable |
- | Yes |
Yes |
Yes |
Working Dimensions, m | 12.8х5.6х33.2 | 12.5х6х38 | 13.7х6х41.6 | 14.5х7х21.6 |
Total Weight, t | 55 | 64 | 88 | 49 |