Remanufacturing of excavator parts

CAT 336 336GC 345GC Hydraulic Main Pump High Efficiency Stable Pressure Long Service Life for Heavy Duty Excavators 20R-9712 2421606 1-20R9707 This CAT 336/336GC/345GC Hydraulic Main Pump is a heavy‑duty piston pump specially designed for CAT 336, 336GC and 345GC excavators. Adopting K7V180DTP series structure and high‑precision components, it provides stable flow, strong power output and low fuel consumption, ensuring smooth and efficient operation in construction, mining

CAT 349D2 Travel Reduction Gearbox High Torque Heavy Duty Stable Drive for CAT 349D2 Excavator The CAT 349D2 Travel Reduction Gearbox (Final Drive) is a heavy‑duty power transmission component specially designed for CAT 349D2 / 349D2 L hydraulic excavators. It features a high‑strength gear set, reliable sealing, and stable torque output, ensuring smooth travel, strong traction, and long durability in mining, large‑scale construction, and harsh working environments. Specificat

CAT C27 Diesel Engine High Power High Torque Durable Fuel Efficient for Mining Marine Construction and Industrial Use The CAT C27 is a heavy‑duty V12 four‑stroke diesel engine with ACERT technology, turbocharging and aftercooling, delivering exceptional power density, strong torque, and reliable performance in harsh working conditions. It offers optimized fuel efficiency, low emissions, long service life, and easy maintenance, widely used in mining equipment,

Komatsu 4D107 Diesel Engine SAA4D107E Stable Power High Efficiency Low Fuel Consumption for Medium Construction Machinery The Komatsu 4D107 is a 4-cylinder water-cooled direct injection diesel engine with turbocharging and aftercooling, delivering reliable power, strong torque, and low fuel consumption. It features a compact structure, durable design, and easy maintenance, widely used in Komatsu medium excavators, loaders, and other construction equipment. Specifications 表格

CAT C7.1 Diesel Engine 467-4515 M7300664 Fuel Efficient and Reliable for Construction and Industrial Equipment The CAT C7.1 is a robust inline six‑cylinder diesel engine engineered for heavy‑duty construction, industrial, and marine applications. It combines high power output, exceptional fuel efficiency, low emissions, and legendary CAT reliability, delivering stable torque, long service life, and easy maintenance to maximize productivity and reduce operating costs.

CAT D6K Bulldozer High Efficiency Maneuverable and Durable for Grading Landscaping and Medium Construction Work The CAT D6K is a versatile mid‑size track‑type tractor engineered for precision grading, land clearing, and general earthmoving. It features a fuel‑efficient C7.1 ACERT engine, smooth hydrostatic transmission, and comfortable cab, delivering strong performance, low operating cost, and easy operation for contractors and rental fleets. Specifications

Komatsu 6D114 Diesel Engine Direct Injection High Power Durable Efficient for Medium and Heavy Construction Equipment The Komatsu 6D114 is a rugged inline 6‑cylinder water‑cooled diesel engine featuring direct injection, turbocharging, and air‑to‑air aftercooling. It delivers strong torque, stable power output, and exceptional fuel efficiency, built for long‑hour operation in excavators, loaders, dozers, and industrial machinery. Its robust design ensures low maintenance,

Komatsu 6D125-3 Diesel Engine High Power Durable Efficient for Heavy Construction Mining and Industrial Equipment The Komatsu 6D125-3 is a heavy‑duty inline six‑cylinder water‑cooled diesel engine with turbocharging and direct injection. It delivers strong torque, stable power, and outstanding durability for large excavators, bulldozers, and industrial machinery. Built with robust components and reliable fuel systems, it ensures long service life, low maintenance cost, and

The used CAT 20R-6246 rotary motor is a genuine high-performance hydraulic component designed for heavy-duty construction machinery. It features stable torque output, strong anti‑wear performance, and reliable operation under harsh conditions, providing an economical and practical solution for equipment repair, replacement and system upgrade. Specifications 表格 Item Details Part Number 20R-6246 Type Hydraulic Rotary Motor Application Excavator Swing System & Heavy