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

Product Details
The crawler chassis assembly is a key structural component of a loader, providing reliable support and mobility for the entire machine. Designed for heavy-duty applications, it features strong load capacity, excellent ground adaptability, and broad compatibility with different loader models.
The system allows flexible customization of key specifications, including track length, ground contact width, track shoe thickness, overall track gauge, and travel drive configuration. These adjustable parameters enable precise matching with various machine designs and operating requirements.
The chassis can be integrated with advanced control technologies, such as hydraulic systems, electronic control units, and remote operation platforms, making it suitable for the development and upgrading of next-generation intelligent loaders. Its modular integrated design allows quick installation and easy connection without requiring structural modifications to the host machine, improving efficiency while maintaining excellent interchangeability.
Built to perform in challenging environments, including muddy terrain, soft mining areas, and uneven mountainous regions, the crawler chassis provides stable traction, balanced load distribution, and superior off-road capability. It is an ideal supporting solution for construction equipment manufacturers, engineering solution providers, and global machinery suppliers seeking reliable and customizable undercarriage systems.
Product Advantages
The guide wheel assembly is designed to maintain proper track alignment and improve operational stability. With durable sealing technology and wear-resistant components, it supports long-term use with reduced maintenance requirements.

Customized Design Supporting Scheme
Based on the customer's equipment model, construction scenario, load-bearing capacity, track specifications, and drive mode, a one-on-one customized Crawler Undercarriage Assembly for Mucking Loader complete solution is provided. The product has passed multiple international certifications such as CE/EMC/ISO9001, and can withstand harsh environments such as outdoor dust, humidity, and heavy loads. It has a low failure rate and easy maintenance. Supporting OEM and ODM OEM, helping customers shorten equipment development cycles, enhance overall stability and market competitiveness.

Our Core Strengths
The company has established a specialized R&D team, focusing on the research and development of specialized track chassis for loaders. Based on differentiated scenarios such as earthwork transportation, mining operations, and field construction, the team accurately matches the load-bearing parameters with the hydraulic walking system, and the adaptability to complex working conditions far exceeds that of ordinary general chassis. Having been deeply involved in the field of heavy industry support for many years, we can provide mature and complete walking support solutions for various types of loaders and engineering track 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 foreign trade orders at home and abroad in batches.

Technical Specifications (Crawler Undercarriage Assembly for Mucking Loader set matching solution)
X-shaped crossbeam overall chassis




| CODE NAME | A | B | C | D | E | F | G | H | I | J | K | APPLICATION |
| *MEFW25 | 1540 | 2030 | 250 | 520 | 535 | 578 | 230 | 300 | 1165 | 1250 | 1550 | 2.5Ton excavator |
| *MEFW35 | 1635 | 2110 | 260 | 525 | 540 | 585 | 245 | 300 | 1340 | 1440 | 1740 | 3.5Ton excavator |
| *MEFW60 | 2060 | 2575 | 275 | 595 | 635 | 705 | 370 | 400 | 1560 | 1600 | 2000 | 6Ton excavator |
| *MEFW70 | 2197 | 2823 | 327 | 694 | 723 | 776 | 390 | 450 | 1318 | 1800 | 2250 | 7Ton excavator |
| MEFW100 | 2414 | 3065 | 340 | 690 | 754 | 804 | 440 | 450 | 1404 | 1450 | 2350 | 10Ton excavator |
| MEFW120 | 2743 | 3475 | 380 | 766 | 817.5 | 870.5 | 443.5 | 500 | 1273 | 1900 | 2400 | 12Ton excavator |
| MEFW200 | 3360 | 4160 | 410 | 940 | 993 | 1075 | 475 | 600 | 2180 | 2200 | 2800 | 20Ton excavator |
| MEFW300 | 4030 | 4940 | 464 | 1068 | 1090 | 1230 | 525 | 600 | 2560 | 2600 | 3200 | 30Ton excavator |
| MEFW360 | 4080 | 5045 | 475 | 1173 | 1205 | 1352 | 562 | 600 | 2480 | 2600 | 3200 | 36Ton excavator |
| MEFW500 | 4410 | 5460 | 540 | 1195 | 1215 | 1385 | 585 | 600 | 2520 | 2760 | 3360 | 50Ton excavator |
| MEFD150 | 2565 | 3208 | 341.5 | 714.5 | 855.5 | 855.5 | 355.5 | 450 | 1250 | 1810 | 2260 | 15Ton Vertical Pole Machine |
| MEFD150A | 2333 | 3062 | 364.5 | 793 | 858 | 838 | 358 | 400 | 975 | 1435 | 1835 | 15Ton Pillow Changing Machine |
| MEFF220 | 3640 | 4480 | 448 | 1036 | 1133 | 1222 | 660 | 700 | 2055 | 2795 | 3495 | 22Ton Wood Grabbing Machine |
| MEFD500 | 4470 | 5479 | 521.5 | 1181 | 1194 | 1324 | 574 | 800 | 1780 | 2740 | 3540 | 60Ton Pile Driver |
| MEFZ500 | 4871 | 5801 | 472 | 1136 | 1302 | 1287 | 534 | 600 | 2990 | 4000 | 4642 | 50Ton Material Loading And Unloading Machine |
| MEFD1000A | 4010 | 5150 | 552 | 1264 | 1213 | 1358 | 588 | 900 | 2760 | 3660 | 4614 | 100Ton Fabric Machine |
| Note:1. The above are standard products that can be customized for design and manufacturing according to user needs; 2. "*" represents the overall chassis of rubber tracks; 3. Some products can be optionally equipped with rubber blocks. |
||||||||||||
View More Technical Parameters
Chassis Components
The all-terrain style is made for changing environments. Its versatile tread pattern allows the machine to adapt to different surfaces, from construction areas to outdoor drilling locations.

Production Line Process
The components of the crawler undercarriage assembly for the mucking loader are precision-formed using laser cutting and CNC bending processes, ensuring minimal dimensional deviation and a high degree of consistency. Adopting robot automated welding technology, the weld seam is dense and uniform, avoiding welding deformation defects, and ensuring the overall structural strength and integrity of the chassis. The core installation base and positioning holes are precision machined through a gantry machining center, strictly controlling the assembly accuracy. After shot blasting, automatic spraying and high-temperature drying, the workpiece has excellent anti-corrosion, rust prevention and aging resistance, which is suitable for long-term field operation. The finished product adopts standardized assembly, with bolts filled with special thread glue and locked with standard torque to eliminate the risk of long-term loosening during operation and ensure the long-term stable operation of the equipment.

Factory Scene



Established in 2022, Moerfei Engineering Machinery (Shandong) Co., Ltd. is a leading construction machinery manufacturer in China, integrating research and development, production, sales, and service. With 10 years of experience, it is renowned for its technical strength, quality system, and global service. Its headquarters is located in Jining City, Shandong Province, China.
Crawler Undercarriage Assembly for Mucking Loader 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 support 24/7 online remote after-sales service. Our engineers provide remote guidance for product installation, fault diagnosis and operation troubleshooting to quickly solve daily usage problems.

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?
A: Equipped with CE certification and a complete set of customs clearance documents.
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 and wear-resistant, suitable for heavy load construction conditions in mining fields; Rubber tracks are non-destructive and suitable for municipal and indoor pavement operations.
Q: How to package for sea freight? Can delivery be made to designated ports in China?
A: The finished product is reinforced with rust proof spray coating, steel frame, and solid wood frame for packaging. It supports FOB, CIF, DDP and other trade terms, and can accurately calculate shipping costs. Large orders can be delivered to designated ports in China for free.
Hot Tags: crawler undercarriage assembly for mucking loader, China crawler undercarriage assembly for mucking loader manufacturers, suppliers, factory
