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Excavator High Quality TM40 Series Excavator Travel Gearbox with Motor Final Drive DX225/R215-9/XE215/SY215-8 170401-00037/31N6-40060
1. Product Overview
The MAG85 (MAG-85VP) travel assembly is an original high-performance final drive travel motor exclusively developed for 14-16 ton class crawler excavators. As a core hydraulic walking component, it integrates a travel motor and reduction gearbox into one compact unit, featuring stable power output, strong terrain adaptability and ultra-long service life. Widely compatible with mainstream excavator brands, this assembly is a premium replacement and maintenance part for engineering machinery, fully meeting harsh working conditions such as construction sites, mines, and earthwork projects.
This product adopts original KYB manufacturing standards, with precise integrated casting and professional hydraulic circuit design, effectively solving common problems of traditional travel devices such as insufficient power, oil leakage, gear wear and unstable walking. It supports long-term continuous high-load operation and achieves a perfect balance between working efficiency and durability.
Compatible Excavator Models
The MAG85 travel assembly boasts ultra-wide compatibility, covering multiple mainstream international construction machinery brands, with precise matching and no modification required:
CaterpilLLlar: E311, E312, E313, E110B, E120B Series Excavators
SanNNy: SY135 (KYB Version) Excavators
SumIIIitomo: SH260, SH265 Series Excavators
HIIIitachi: EX150-5 Excavators
Other Brands: VolvVVo, Doosan, Hyundai 110-7 and other 14-16 ton crawler excavators
2. Core Product Advantages
High Load-Bearing & High Torque Performance: Optimized gear reduction structure with a standard reduction ratio of 50.5:1 realizes stable high torque output. It effectively copes with heavy-load walking, climbing and uneven road driving conditions, ensuring strong and continuous power without stalling or power attenuation.
Superior Durability & Wear Resistance: Core components including cylinder block, piston shoe, valve plate and driving gear are made of high-strength alloy steel with precision forging and heat treatment technology. The whole machine features high hardness, strong compression resistance and excellent wear resistance, greatly extending the service life under long-term high-intensity operation.
Precision Manufacturing & Stable Operation: Adopts micron-level precision machining process for matching parts, with tight assembly tolerance control. The hydraulic system operates smoothly with low vibration and low noise, effectively avoiding oil leakage, jamming and other common faults, improving the overall operating stability of the excavator.
Strong Compatibility & Easy Installation: Standard original factory installation size (30 mounting holes for frame and driving gear, 402mm driving gear inner diameter). It perfectly matches multiple mainstream excavator models, supports direct replacement, no modification required, greatly reducing installation time and maintenance cost.
High Temperature Resistance & Oil Circuit Stability: Optimized hydraulic oil circuit design with high-quality sealing accessories, effectively resisting high temperature aging and hydraulic oil erosion. It maintains stable sealing performance in high-temperature and high-pressure working environments, avoiding oil leakage failures.
Cost-Effective & Low Maintenance: Integrated modular design simplifies daily maintenance and part replacement. With low failure rate and long service cycle, it effectively reduces the later operation and maintenance costs of construction equipment.
Low Noise, High Torque, Oil Leakage Resistance, Wear Resistance
Excellent Durability & Wear Resistance
The gear and bearing components are made of high-strength alloy steel with precision quenching and tempering treatment, which greatly enhances wear resistance and impact resistance. The integrated sealing structure adopts imported high-density sealing parts, which effectively prevents hydraulic oil leakage, dust and sediment intrusion, and reduces component wear, extending the overall service life of the assembly.
Founded in September 2010, BTPS Hydraulic Technology Co., Ltd. is a national high-tech enterprise specializing in the research and development, production, sales and customization of hydraulic piston pumps, hydraulic motors, original hydraulic components and supporting accesso...
Founded in September 2010, BTPS Hydraulic Technology Co., Ltd. is a national high-tech enterprise specializing in the research and development, production, sales and customization of hydraulic piston pumps, hydraulic motors, original hydraulic components and supporting accesso...