Drilling depth: 200m
Drilling diameter: 140-254mm
Main motor power: 77.3kw
The JTRC-200 is a reverse circulation drill rig built for 200 m hard rock drilling in mineral exploration, geotechnical engineering and water well projects. Based on the listed specifications, it uses 89/102 mm drill pipes, covers 95-165 mm hole diameters, works with a 3.6 m single feed stroke and handles rock strength from F=6-20 for demanding mid-depth drilling jobs.
| Model | JTRC-200 |
| Overall Weight | 6 t |
| Transport Dimensions | 6,000 x 1,750 x 2,350 mm |
| Chassis | Engineering Steel Crawler Hydraulic Travel Chassis |
| Crawler Ground Contact Length | 2,150 mm |
| Crawler Width | 1,700 mm |
| Hydraulic Outrigger | 4 Pieces |
| Power Unit | Yuchai Four-Cylinder Diesel Engine |
| Main Engine Power | 77.3 kW |
| Rock Strength Range | F=6-20 |
| Drill Pipe Diameter | 89/102 mm |
| Drilling Hole Diameter | 95-165 mm |
| Drilling Depth | 200 m |
| Drill Pipe Length | 1.5 m / 2 m / 3 m |
| Single Feed Stroke | 3.6 m |
| Drilling Efficiency | 10-35 m/h |
| Rotating Torque | 5,300-7,600 N.m |
| Power Head Lifting Capacity | 15 t |
| Winch Lifting Capacity | 1 t |
| Maximum Gradeability | 30° |
| Travel Speed | 2.5 km/h |
1. Reaches 200 m Depth
A listed drilling depth of 200 m gives the JTRC-200 practical reach for mid-depth mineral exploration, geotechnical investigation and water well drilling without moving into a much larger rig class.
2. Hard Rock Torque
With 77.3 kW engine power, 5,300-7,600 N.m rotating torque and a rock strength range of F=6-20, the rig is set up for demanding hard rock drilling conditions where steady torque matters.
3. Fewer Rod Changes
A 3.6 m single feed stroke and 1.5 m / 2 m / 3 m drill pipe options help the machine cover more drilling length per cycle. That supports better working efficiency across routine RC drilling jobs.
4. 15 t Lift Force
The power head lifting capacity of 15 t gives the rig solid pullback ability for daily drilling operations, while the 1 t winch lifting capacity supports routine handling work on site.
5. Built for Slopes
A steel crawler hydraulic travel chassis, 30° maximum gradeability, 2.5 km/h travel speed and 4 hydraulic outriggers give the rig the mobility and setup support needed for uneven terrain and remote field conditions.
Contact us for pricing, specifications and configuration details of the JTRC-200 RC drill rig.
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