Product Gallery
Product Overview
The MK280 uses a 75KW Yuchai turbocharged engine and dual rotary motors. It can drill to 280m with a maximum drilling diameter of 12 inches/305mm and supports drilling with either an air compressor or a mud pump.
Its 6.6m tower accepts 6m drill rods. The upgraded lifting force and torque improve drilling efficiency, and the listed configuration includes an electric welding machine, hoist, and ladder. The MK280 is intended for water wells, irrigation wells, mountain areas, rock foundations, and other boreholes.
Key Features
- Fully hydraulic control of travel, rotation, feed, lifting, outriggers, and rod unloading.
- Dedicated gearbox, independent oil pump, and balanced hydraulic distribution.
- Oil-filling point on the main boom for easier maintenance.
- Reducer-equipped travel motor and durable excavator-style steel crawler chassis.
- Integrated DTH hammer lubrication device.
- Extended hydraulic outriggers for loading, unloading, levelling, and repositioning.
Applications And Options
Suitable applications include farms, irrigation, geothermal drilling, construction, and drinking-water wells. The specification table lists a 2.5T winch, an electric welding machine and a ladder; the foam pump and mud pump are optional. A hammer lifter, hammer transport bracket and water/air dual-purpose quick valve are described as optional accessories. Confirm all inclusions and options in the offered configuration.
Discuss drilling-depth requirements and request the offered warranty, technical guidance, operating instructions and spare-parts documentation. Confirm availability and service terms for the specific model and destination in the quotation.
Planning An Enquiry For MK280 Water Well Drilling Rig
The following information supplements the product record. It is planning guidance, not additional model specifications or a confirmed equipment match.
Read The Model Data In Context
Use the listed depth, diameter, engine and handling information as separate inputs to an enquiry. A drilling-depth value does not predict progress or a completed well under every ground condition. State the intended method and actual borehole requirement before comparing models.
Check The Supporting Equipment
Identify the compressor or mud circulation equipment required by the proposed method, and list any equipment already owned. Check rods, hammer, bits, connections and the accessories requested in the quotation. Optional equipment and pictured components should not be assumed to be included.
Prepare The Configuration Request
Include the destination, target depth, borehole diameter, ground information, access restrictions and required equipment scope. Ask for the current configuration sheet and a written list of inclusions. Mark unknown conditions rather than replacing them with guessed values.
Related Planning Resources
Full Specifications
Confirm the final configuration and current specification sheet with our team before ordering.
Swipe the table to view all columns. Keyboard users: focus the table and use the arrow keys.
| Specification | Value |
|---|---|
| Hole diameter | 140-305mm |
| Drilling depth | 280m |
| Engine | Yuchai 75kw |
| Track type | Steel |
| Drilling speed | 20-35m/h |
| Fast Lifting speed | 25m/min |
| Fast feeding speed | 30m/min |
| Advance length | 6.6m |
| Walking speed | 2.5km/h |
| Climbing angles | 30°Max |
| Using air pressure | 1.7-3.0Mpa |
| Air consumption | 17-31m³/min |
| Drill pipe diameter | Φ76, Φ89mm |
| Drill pipe length | 2m,3m,6m |
| Rig lifting force | 17T |
| Rotary speed | 45-70-130rpm |
| Rotary torque | 4500-6000N.m |
| Dimension | 5.9*1.85*2.36m |
| Total weight | 7.5T |
| Dth Hammer | 4’’5’’6’’8 inches |
| Loading width | 2.7m |
| High leg stroke | 1.4m |
| Winch | Yes*2.5T |
| Electric weld machine | Yes |
| Foam pump | Optional |
| Ladder | Yes |
| Mud Pump | Optional |