Murphy Construction Machinery (Shandong) Co., Ltd. is one of the leading manufacturers and suppliers of geotechnical drill rig undercarriage in China. If you're going to buy the newest geotechnical drill rig undercarriage, welcome to get pricelist from our factory. All customized products are with high quality and low price.

Product Details
The geotechnical drilling rig chassis is a key load-bearing and mobility component, featuring hydraulic drive, high stability, vibration resistance, and all-terrain adaptability. Track length, grounding width, plate thickness, gauge, and travel drive structure can be customized to fit different drilling rig models.
With a modular integrated design, the chassis can be installed and commissioned quickly without modifying the main machine. It is compatible with hydraulic control, electronic control, and remote-control systems, supporting the development of intelligent drilling equipment. The optimized structure provides reliable traction and balanced load distribution, allowing stable operation on slopes, muddy areas, and soft rock conditions.
Product Advantages
The crawler undercarriage is developed for machines that operate for extended periods. Strong components, reliable lubrication systems, and reinforced structures help maintain performance during intensive workloads.

Customized Design Supporting Scheme
Based on the customer's drilling rig model, construction environment, load-bearing capacity, track specifications, and driving mode, a one-on-one customized Geotechnical Drill Rig Undercarriage package solution is provided. The product has passed CE/EMC/ISO9001 international certification and can withstand harsh environments such as outdoor dust, humidity, high temperature, and heavy loads. It has a low failure rate and easy maintenance. Supporting OEM and ODM OEM, helping customers shorten equipment development cycles and enhance overall market competitiveness.

Durable Steel Structure Configuration
The geotechnical drilling rig chassis is manufactured from reinforced high-strength alloy steel plates, using an integrated forming process to create a durable and rigid structure. This design provides outstanding resistance to wear, impact, and deformation, allowing the chassis to handle long-term dynamic torque and continuous heavy-duty drilling operations.
To address challenges such as uneven loading, frequent vibration, and unstable working conditions during field drilling, the frame structure has been specially optimized. The improved mechanical design helps absorb operational shocks, reduce equipment movement and shaking, and enhance drilling precision and overall stability.
With its robust structural strength, the chassis helps minimize component wear, reduce equipment failures and downtime, and lower maintenance costs during field operations. It also contributes to a longer service life and more reliable performance of the entire geotechnical drilling rig.

Technical Specifications (Complete Assembly and Matching Plan for Geotechnical Drill Rig Undercarriage)
Straight crossbeam overall chassis





| CODE NAME | A | B | C | D | E | F | G | H | I | J | APPLICATION |
| *MEFG8 | 934 | 1268 | 194 | 382 | 150 | 426 | 114 | 428 | 624 | 770 | 0.8Ton AERIAL WORK VEHICLE |
| *MEFD15 | 1012 | 1350 | 174 | 353 | 230 | 418 | 198 | 582 | 850 | 1080 | 1.5Ton Dismantling Machine |
| *MEFD30 | 1583 | 2066 | 251 | 523 | 300 | 103 | 282 | 446 | 800 | 1100 | 3Ton Wet Spraying Machine |
| *MEFG35 | 1774 | 2233 | 242 | 475 | 230 | 220 | 170 | 784 | 1100 | 1354 | 3.5Ton Aerial Vehicle |
| MEFZX03 | 1540 | 1930 | 203 | 407 | 230 | 325 | 205 | 370 | 570 | 800 | 3-Ton Underground Drilling Rig |
| MEFZXT05 | 1755 | 2292 | 289 | 570 | 280 | 420 | 230 | 350 | 630 | 910 | 5-Ton Underground Drilling Rig |
| MEFKT08 | 1647 | 2159 | 320 | 540 | 300 | 590 | 430 | 1050 | 1350 | 1650 | 8Ton Exploration Drilling Rig |
| MEFKT10 | 1890 | 2440 | 289 | 576 | 350 | 650 | 250 | 1100 | 1450 | 1800 | 10Ton Exploration Drilling Rig |
| MEFKT10L | 2800 | 3349 | 286 | 573 | 400 | 508 | 253 | 1430 | 1830 | 2230 | 10Ton Exploration Drilling Rig Extended Chassis |
| MEFKT14 | 2191 | 2826 | 335 | 668 | 400 | 410 | 210 | 1400 | 1800 | 2200 | 14Ton Exploration Drilling Rig Extended Chassis |
| MEFKT16 | 2191 | 2826 | 320 | 668 | 400 | 410 | 210 | 1400 | 1800 | 2200 | 16Ton Exploration Drilling Rig Extended Chassis |
| MEFKT16L | 3180 | 3480 | 338 | 676 | 450 | 576 | 376 | 1500 | 1950 | 2400 | 16Ton Exploration Drilling Rig Extended Chassis |
| MEFYSC15 | 3581 | 4216 | 321 | 712 | 450 | 565 | 365 | 1700 | 2150 | 2600 | 15Ton Tracked Transport Vehicle |
| MEFZ100A | 1987 | 2538 | 295 | 583 | 350 | 410 | 230 | 417 | 850 | 1200 | 10Ton Drilling Rig |
| MEFZ100B | 2055 | 2610 | 295 | 583 | 300 | 515 | 175 | 440 | 870 | 1170 | 10Ton Drilling Rig |
| MEFD230 | 3006 | 3736 | 381 | 781 | 500 | 597 | 297 | 1806 | 2500 | 3000 | 23Ton Stacker |
| MEFD300 | 3644 | 4410 | 398 | 802 | 500 | 545 | 295 | 2132 | 2732 | 3414 | 30Ton Reclaimer |
| MEFZ700 | 6120 | 7163 | 541 | 1212 | 800 | 1009 | 693 | 1552 | 2600 | 3400 | 70Ton Drilling Rig |
| MEFD1000 | 5183 | 6150 | 496 | 1062 | 800 | 766 | 330 | 2800 | 3800 | 4600 | 100Ton Stacker |
| Note: 1. The above are standard products that can be customized for design and manufacturing according to user needs. 2. The "*" represents the overall chassis with rubber tracks. 3. Some products can be optionally equipped with rubber blocks. |
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View More Technical Parameters
Chassis Components
With wider track pads, this style helps spread machine weight across the ground. It works well on soft soil, mud, and uneven surfaces.

Production Line Process
The chassis components are precision formed through laser cutting and CNC bending, with standardized dimensions and regular components. Adopting automated robot welding technology, the weld seam is full and dense, effectively avoiding welding deformation and ensuring overall structural strength. The core installation position is precision machined through a gantry machining center, with strict control over assembly accuracy. The workpiece has undergone shot blasting rust removal, automatic spraying, and high-temperature drying treatment, with strong anti-corrosion, anti rust, and weather resistance, making it suitable for long-term outdoor operations. Standardized assembly of finished products, adding special thread glue to bolts and locking them with standard torque to eliminate the risk of loosening during long-term operation and ensure the long-term stable operation of equipment.

Core Advantages of the Factory



The factory has established a special research and development team, focusing on the research and development of specialized chassis for geotechnical drilling machines. It is deeply adapted to sub scenarios such as geotechnical exploration, mining drilling, and field pile foundation construction, and accurately matches hydraulic walking systems and bearing parameters. Its adaptability to complex field conditions is better than that of general track chassis. Based on years of experience in supporting heavy industry, we can provide mature and systematic walking solutions for various types of geotechnical drilling equipment. The entire line adopts CNC precision machining and is equipped with a traceable quality control system throughout the entire process. The accuracy of batch products is unified and the performance is stable, and it can undertake large quantities of foreign trade orders at home and abroad.
Geotechnical Drill Rig Undercarriage Loading & Shipment
Our heavy-duty tracked chassis are fully manufactured and carefully loaded for delivery.
All products undergo strict quality inspection before shipment, securely wrapped to avoid damage during transit.
Custom steel tracked undercarriages are widely applied to drilling rigs, engineering machinery and special off-road equipment.
We support customized dimensions, load capacity and drive solutions, arranging timely delivery for global clients.

The Customer's Evaluation Of Us
Aiming at different industrial scenarios and customized product needs, we provide personalized and targeted after-sales solutions, adapting to diverse customer usage and maintenance requirements.

Exhibition


FAQ
Q: Can tonnage be customized?
A: Sure, 3-200 tons can be customized as needed, with regular models available for immediate delivery from stock. Non standard customization takes 10-25 days, and for large orders, the delivery cycle can be negotiated to be shortened.
Q: Can the width and total length of the equipment be resized as needed?
A: The length and width of the equipment, track gauge, ground clearance, and installation flange can all be customized non-standard. After signing the contract, free two-dimensional, three-dimensional, and assembly drawings will be provided to facilitate customers' quick installation and docking.
Q: Do you have CE and customs clearance documents? Can delivery be made to designated ports in China?
A: Equipped with CE certification and a complete set of customs clearance documents. Support FOB, CIF, DDP and other trade terms, accurate calculation of shipping costs, and free delivery to designated domestic ports for large orders.
Q: How long is the warranty period for the entire machine?
A: The whole machine comes with a one-year unified warranty, and there is a regular inventory of original vulnerable parts and accessories.
Q: How to choose between steel tracks and rubber tracks?
A: Steel tracks are load-bearing, impact resistant, wear-resistant, and durable, suitable for heavy-duty drilling of rock and soil in mining fields; Rubber tracks are non-destructive and suitable for municipal and indoor pavement drilling construction.
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