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

Product Details
The Track Frame Assembly serves as the primary supporting and traveling structure of modern drilling equipment. It features a flexible structural design, reliable hydraulic performance, excellent torsional resistance, vibration control capability, and strong adaptability to various terrains.
The assembly can be configured with different track lengths, ground contact widths, track plate thicknesses, overall track gauges, and drive system arrangements, making it suitable for a wide range of rotary drilling machines and specialized drilling equipment.
Designed for integration with advanced control technologies, the Track Frame Assembly is compatible with intelligent electronic control systems, hydraulic operation systems, remote monitoring platforms, and other smart equipment solutions. It provides an effective solution for the upgrading and modification of next-generation intelligent drilling rigs.
With a lightweight modular structure, the assembly allows fast installation and commissioning without requiring major modifications to the original host machine. Its flexible design ensures broad equipment compatibility and improves overall installation efficiency.
The track frame is engineered to perform reliably under challenging environments, including steep slopes, muddy construction areas, and soft rock formations. With balanced traction, stable load distribution, and enhanced operational reliability, it helps ensure continuous and efficient performance during drilling operations.
Product Advantages
Our crawler undercarriage system is designed to deliver reliable performance in harsh environments. Built with heavy-duty materials and precision manufacturing, it provides excellent load capacity, stability, and wear resistance. The optimized track structure ensures smooth movement and long service life, even during continuous operation on rough terrain.

Customized Design Supporting Scheme
Based on the customer's drilling rig model, construction environment, load-bearing capacity, track specifications, and driving method, a one-to-one customized Track Frame Assembly complete set solution is provided. The product has passed CE/EMC/ISO9001 international certification and can withstand harsh environments such as outdoor dust, humidity, and heavy load impact. It has a low failure rate and convenient daily maintenance. Supporting OEM and ODM OEM, helping customers shorten equipment development cycles and enhance overall market competitiveness.

Durable Steel Structure Configuration
The Track Frame Assembly is formed by integral forging of thickened high-strength alloy steel plates, which have extremely strong wear resistance, impact resistance, and deformation resistance, and can withstand dynamic torque and continuous heavy load pressure during drilling operations for a long time. To address the challenges of eccentric stress and high-frequency equipment shaking in field drilling, the framework mechanics structure is optimized to effectively buffer operational vibrations, prevent equipment displacement and shaking, and comprehensively improve drilling accuracy and overall stability. The high-strength integrated structure can effectively reduce component wear, decrease equipment failure and downtime frequency, reduce on-site operation and maintenance costs, and effectively extend the overall service life of drilling equipment.

Technical Specifications (Track Frame Assembly Set With Matching Scheme)
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
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 frame components are precision shaped by laser cutting and CNC bending, with precise dimensions and regular components. Equipped with automated robot welding technology, the weld seam is uniformly dense, effectively avoiding welding deformation defects and ensuring overall structural strength. The core installation part is precision machined with a 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 outstanding anti-corrosion, anti rust, and weather resistance performance, 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 professional R&D team and is deeply involved in the research and development of specialized track frame assemblies for drilling equipment. They are able to accurately adapt to specific working conditions such as rock and soil drilling, mining sampling, and field pile foundation construction. The hydraulic walking and bearing parameters are precisely calibrated, and the adaptability to complex heavy-duty working conditions far exceeds that of ordinary fixed frame products. Based on years of experience in supporting heavy industry, we can provide systematic walking solutions for various drilling equipment. The entire line adopts CNC precision machining technology, combined 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.
Track Frame Assembly 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
Our professional technical team offers standardized global after-sales services. We respond to customer technical inquiries and product-related questions in the shortest time to ensure smooth equipment operation.

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, and wear-resistant, suitable for heavy-duty drilling operations in mining fields; Rubber tracks do not damage the road surface and are suitable for municipal and indoor pavement drilling construction.
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