the Original Nachi PHV-3B-35 Travel Reduction Gearbox:
I. Product Type and Structure
• Type: This product is a combination of a swashplate hydraulic motor and a planetary gear reducer, specifically designed for travel drive applications.
• Structure: It features a compact swashplate dual-speed variable displacement motor, equipped with a two-stage planetary gear transmission and a flange output structure. The gearbox integrates hydraulic braking and mechanical friction braking systems to ensure stability and safety during travel operations.
II. Brand and Specifications
• Brand: NACHI (Nachi-Fujikoshi), a preferred brand for micro and small mobile hydraulic equipment, renowned for its high quality and reliability.
• Specifications: As a travel hydraulic motor reducer, this product offers a comprehensive range of specifications to meet the needs of various tonnages and models of hydraulic excavators, hydraulic drills, and other equipment.
III. Application Areas
• Primary Applications: Widely used in hydraulic excavators, hydraulic drills, hydraulic rock drills, and track walking mechanisms in mining operations, providing stable and reliable travel drive solutions.
• Compatible Models: Suitable for a variety of tonnages and models from manufacturers such as Komatsu, Hitachi, Caterpillar, Kato, Doosan, Hyundai, Sany, Liugong, Sunward Intelligence, Kaiyuan, Foton Lovol, and more.
IV. Product Characteristics and Advantages
• Characteristics:
• Compact swashplate design, saving installation space.
• Dual-speed variable displacement motor, allowing adjustment of output speed and torque according to work requirements.
• Two-stage planetary gear transmission, enhancing transmission efficiency and stability.
• Integrated hydraulic and mechanical friction braking systems, ensuring travel safety.
• Advantages:
• Manufactured with high-quality materials, ensuring durability and reliability.
• Comprehensive range of specifications to meet the needs of different equipment.
• Professional installation interchangeability and replacement solutions, facilitating equipment upgrades and maintenance.