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

Product Details
The Drill Rig Chassis is the core walking load-bearing component of various geological exploration equipment, which has outstanding advantages such as anti vibration and anti torsion, strong passability, and wide adaptability. The total length of the track, grounding width, track plate thickness, overall track gauge, and walking drive structure can be adjusted as needed. The customization dimensions are rich and suitable for all small and medium-sized exploration equipment models in the series. It is perfectly compatible with intelligent systems such as hydraulic control, intelligent electronic control, and remote control, and is suitable for upgrading and iterating new intelligent exploration equipment. Adopting an integrated modular design, it can be quickly installed and docked without changing the structure of the device host, with convenient disassembly and strong universality. It can easily cope with complex outdoor terrain such as steep slopes, muddy wastelands, and soft rock formations, with stable grip and even bearing capacity, effectively ensuring the continuous and smooth operation of field exploration operations.
Product Advantages
Designed for high-load applications, the crawler chassis offers superior weight support and structural reliability. It helps machines maintain stability when operating with heavy attachments or on uneven ground.

Customized Design Supporting Scheme
Based on the customer's exploration equipment model, construction environment, load-bearing capacity, track specifications, and driving method, a one-on-one customized Crawler Drill Rig Chassis complete solution is available. The product has passed CE/EMC/ISO9001 international certification and can withstand harsh environments such as high temperature, dust, and humidity in the wild. It has a low failure rate and easy maintenance. Supporting OEM and ODM OEM, helping customers shorten equipment development cycles and enhance the core competitiveness of the entire machine.

Durable Steel Structure Configuration
The Drill Rig Chassis is forged from thickened high-strength alloy steel plate, which has excellent wear resistance, impact resistance, and deformation resistance. It can withstand the dynamic torque and continuous heavy load of field exploration operations for a long time. To address common issues such as eccentric stress and high-frequency equipment shaking in drilling operations, the mechanical structure of the frame is optimized to efficiently buffer operational vibrations, avoid overall machine displacement and shaking, and significantly improve the stability and accuracy of exploration operations. The integrated high-strength structure significantly reduces the wear rate of components, reduces the number of failures and shutdowns, lowers on-site operation and maintenance costs, and effectively extends the overall service life of exploration equipment.

Technical Specifications (Crawler Drill Rig Chassis Set Matching Plan)
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
Inspired by excavation equipment requirements, this track provides strong ground engagement and dependable movement. It is suitable for drilling machines used in demanding field environments.

Production Line Process
All components are precisely formed by laser cutting and CNC bending, with regular dimensions and minimal errors. Equipped with automated robot welding technology, the weld seam is uniform and dense, eliminating welding deformation problems and ensuring the overall structural strength of the assembly. The core installation base and positioning holes are precision machined by a gantry machining center, strictly controlling the assembly accuracy. The workpiece has undergone shot blasting rust removal, automatic spraying, and high-temperature drying treatment, with outstanding anti-corrosion and rust prevention performance, suitable for long-term outdoor operations. The finished product adopts standardized assembly, with bolts filled with special thread glue and locked with standard torque to avoid the risk of loosening during long-term operation and ensure long-term stable operation of the equipment.

Factory Core Introduction



Moerfei focuses on the research and manufacturing of special engineering machinery track components, with two mature product systems of steel and rubber tracks. The Crawler Drill Rig Chassis track assembly of our exploration machine supports personalized customization of full tonnage ranging from 3 tons to 200 tons, tailored for field geological exploration, rock sampling, and geotechnical drilling equipment. It optimizes the overall structure for high-frequency vibration and torque loads in exploration operations. The product's walking parameters, track specifications, external dimensions, and bearing capacity can be flexibly customized, and the accessory system is complete, widely suitable for construction scenarios such as mining exploration, field engineering drilling, geological survey, etc. The product meets international export standards and is exported to overseas regions such as Europe, America, South America, and North America. With customized design, production delivery, and after-sales maintenance services, we provide one-stop supporting services for global exploration equipment manufacturers.
Company After-Sales Service
Professional Technical Support
Every project has different requirements, especially for drilling equipment working in challenging environments. Our engineers provide technical guidance based on your machine model, working conditions, and operating needs. Whether you need help with installation, adjustment, or daily operation, our team is ready to provide professional support.
We can offer installation instructions, operation suggestions, and troubleshooting assistance to help customers quickly solve problems during equipment use.
Installation and Commissioning Assistance
A properly installed chassis is important for the overall performance and service life of drilling equipment. Before shipment, we carefully check all components and provide detailed installation documents, drawings, and technical information.
For customized Drill Rig Chassis projects, our engineers will communicate with customers to confirm connection dimensions, load requirements, and driving systems, ensuring smooth integration with the main machine.
Spare Parts Supply and Maintenance Support
To minimize equipment downtime, we maintain a stable supply of original spare parts and wear-resistant components. Customers can easily obtain replacement parts when maintenance is required.
Our team can also provide maintenance recommendations, helping users understand common wear conditions and arrange preventive maintenance plans according to actual working environments.
For overseas customers, we support remote technical communication, video guidance, and detailed problem analysis to improve service efficiency and reduce communication time.
Crawler Drill Rig Chassis 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
Beyond the warranty period, we still provide cost-effective long-term product maintenance, parts replacement and performance optimization services to extend the service life of industrial products.

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 chassis width and total length 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, wear-resistant, and impact resistant, suitable for heavy load exploration conditions in mining fields; Rubber trackless road protection, suitable for municipal road surface and indoor site exploration operations.
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