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

Product Details
The chassis assembly of exploration drilling rig is the core walking and load-bearing component of various geological drilling equipment, with core advantages such as high stability, anti vibration, anti torsion and pressure resistance, and strong off-road capability. Flexible customization of track length, grounding width, track plate thickness, overall track gauge, and walking drive mode, suitable for various models of exploration drilling rigs of different sizes. The equipment can seamlessly integrate with intelligent electronic control, hydraulic walking, and remote control systems, adapting to the upgrading and transformation of intelligent exploration equipment. Adopting a modular integrated structure, the drilling rig can be quickly assembled without changing the structure of the main engine. It is easy to install and has a wide range of adaptability. It can quickly adapt to complex field conditions such as steep slopes, muddy wastelands, and soft rock formations, ensuring stable ground grip and even bearing capacity, and guaranteeing continuous and stable operation of drilling operations.
Product Advantages
Advanced machining and strict quality control ensure accurate dimensions for every component. This improves installation efficiency and guarantees stable performance after assembly.

Customized Design Supporting Scheme
Based on the customer's drilling rig model, operating environment, load-bearing capacity, track specifications, and driving method, a one-on-one customized Complete Undercarriage Assembly for Exploration Drill Rig complete solution is available. The product has passed CE/EMC/ISO9001 international certification and can withstand harsh environments such as high temperatures, dust, humidity, and heavy loads in the wild. It has a low failure rate and simple daily maintenance. Supporting OEM and ODM OEM, helping customers shorten equipment development cycles, enhance overall stability and market competitiveness.

Durable Steel Structure Configuration
The chassis assembly of the exploration drilling rig is formed by forging thick high-strength alloy steel plates, which have excellent wear resistance, impact resistance, and deformation resistance. It can withstand the dynamic torque and continuous heavy load pressure generated by field drilling for a long time. In response to common working conditions such as eccentric force and high-frequency vibration during drilling operations, the chassis mechanics architecture is optimized to effectively buffer operational vibrations, prevent body displacement and shaking, and significantly improve drilling accuracy and overall stability. The high-strength integrated structure can effectively reduce component wear, minimize downtime due to malfunctions, lower on-site operation and maintenance costs, and extend the overall service life of exploration drilling rigs.

Technical Specifications (Complete Undercarriage Assembly for Exploration Drill Rig set matching plan)
Retractable whole undercarriage




| CODE NAME | A | B | C | D | E | F | G | H | I | J | K | APPLICATION |
| MEFX300 | 3442 | 4247 | 418 | 943 | 978 | 1080 | 372 | 600 | 1340/2340 | 2000/3000 | 2998/3998 | 30Ton Rotary Drilling Rig |
| MEFX380 | 3706 | 4494 | 405 | 850 | 885 | 977 | 348 | 600 | 1311/2311 | 2000/3000 | 3170/4170 | 38Ton Rotary Drilling Rig |
| MEFX400 | 3442 | 4247 | 418 | 943 | 985 | 1094 | 372 | 700 | 1340/2340 | 2000/3000 | 2998/3998 | 40Ton Rotary Drilling Rig |
| MEFX600 | 4144 | 5069 | 473 | 969 | 885 | 996 | 421 | 700 | 1536/2436 | 2400/3300 | 3552/4452 | 60Ton Rotary Drilling Rig |
| MEFX820 | 4671 | 5584 | 478 | 1099 | 1105 | 1219 | 420 | 800 | 1424/2724 | 2350/3650 | 3576/4876 | 82Ton Rotary Drilling Rig |
| MEFX900 | 4852 | 5812 | 486 | 1123 | 1136 | 1286 | 460 | 800 | 1600/2680 | 2510/3590 | 3812/4892 | 90Ton Rotary Drilling Rig |
| MEFX1000 | 5174 | 6140 | 496 | 1145 | 1212 | 1347 | 450 | 800 | 1790/3090 | 2700/4000 | 3969/5269 | 100Ton Rotary Drilling Rig |
| MEFX1000A | 5176 | 6145 | 495 | 1142 | 1257 | 1398 | 445 | 800 | 1094/2394 | 2200/3500 | 3000/4300 | 100Ton Rotary Drilling Rig |
| MEFX1200 | 5582 | 6562 | 486 | 1155 | 1140 | 1296 | 460 | 800 | 1685/3045 | 2720/4080 | 3989/5349 | 120Ton Rotary Drilling Rig |
View More Technical Parameters
Chassis Components
A smaller and more flexible track design made for limited working areas. It allows the drilling rig to move easily while maintaining good stability.

Production Line Process
The equipment components are precision shaped by laser cutting and CNC bending, with precise dimensions and regular components. Adopting automated robot welding technology, the weld seam is uniform and dense, effectively avoiding welding deformation problems and ensuring the overall structural strength of the chassis. The core installation position is precision machined by the gantry machining center, and the assembly accuracy is strictly controlled. The workpiece has undergone shot blasting rust removal, automatic spraying, and high-temperature drying treatment, with excellent anti-corrosion and rust prevention performance, suitable for long-term outdoor exploration 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 is equipped with a dedicated R&D team, specializing in the research and development of specialized chassis assemblies for exploration drilling rigs. It is tailored to specific working conditions such as geotechnical drilling, mining sampling, and field pile foundation construction, accurately matching bearing parameters and hydraulic walking systems. Its adaptability to complex outdoor working conditions is superior to that of commonly used chassis products on the market. Having been deeply involved in the supporting industry of heavy industry for many years, we can provide various exploration equipment systematic walking support solutions. The entire line adopts CNC precision machining and is equipped with a full process traceability quality control system. The accuracy of batch products is unified and the performance is stable, and it can undertake large-scale foreign trade orders at home and abroad.
Complete Undercarriage Assembly for Exploration Drill Rig 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
We offer regular free product performance inspection and debugging services for our cooperative customers, timely eliminating potential faults and ensuring long-term stable operation of equipment.

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 have strong load-bearing, wear-resistant, and impact resistance, making them suitable for heavy-duty exploration operations in mines; Rubber tracks are non-destructive and suitable for exploration and construction of municipal and indoor pavement.
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