Product Overview / 产品概述
The 708-1U-12131 Shaft is a high-quality, precision-engineered component essential for the efficient operation of Komatsu D155AX and D275A series bulldozers. Designed for power transmission systems, this shaft plays a crucial role in ensuring the smooth and reliable transfer of power within heavy machinery, contributing to optimal performance and extended service life. Manufactured to meet rigorous Komatsu standards, it offers exceptional durability and resistance to wear under extreme operating conditions.
708-1U-12131轴是小松D155AX和D275A系列推土机高效运行的关键高品质精密工程部件。该轴专为动力传动系统设计，在重型机械内部平稳可靠地传输动力方面发挥着至关重要的作用，有助于实现最佳性能和延长使用寿命。它按照严格的小松标准制造，在极端操作条件下具有出色的耐用性和抗磨损性。
Applicable Equipment & Application Scenarios / 适用设备与应用场景
Komatsu D155AX Series (小松D155AX系列)
The Komatsu D155AX series bulldozers are robust and powerful machines designed for heavy-duty earthmoving tasks. Key specifications often include powerful engines (e.g., 354 HP @ 1900 rpm), operating weights around 40,500 kg, and large blade capacities (e.g., 9.4 m³ to 11.9 m³).
小松D155AX系列推土机是坚固强大的机器，专为重型土方工程而设计。主要规格通常包括强大的发动机（例如354马力@1900转/分钟），操作重量约为40,500公斤，以及大容量推土铲（例如9.4立方米至11.9立方米）。
Application Scenarios (应用场景):
Large-scale land clearing and site preparation (大规模土地清理和场地准备)
Road construction and highway projects (道路建设和高速公路项目)
Mining operations, including overburden removal (采矿作业，包括剥离土层)
Dam and embankment construction (大坝和路堤建设)
Quarry work and material spreading (采石场作业和物料铺展)
Komatsu D275A Series (小松D275A系列)
The Komatsu D275A series bulldozers are even larger and more powerful, built for the most demanding applications. They typically feature higher net power (e.g., 449 HP @ 2000 rpm), heavier operating weights around 50,850 kg, and massive blade capacities (e.g., 13.7 m³ to 16.6 m³).
小松D275A系列推土机更大更强大，专为最苛刻的应用而制造。它们通常具有更高的净功率（例如449马力@2000转/分钟），更重的操作重量（约为50,850公斤），以及巨大的推土铲容量（例如13.7立方米至16.6立方米）。
Application Scenarios (应用场景):
Heavy mining and quarrying (重型采矿和采石)
Large-scale civil engineering projects (大型土木工程项目)
Dam and reservoir construction with massive earthmoving (涉及大规模土方工程的大坝和水库建设)
Pipeline construction (管道建设)
Reclamation and landfill operations (填海和垃圾填埋作业)
Case Study Analysis (案例分析):
Komatsu D155AX and D275A dozers, equipped with reliable components like the 708-1U-12131 shaft, are consistently chosen for projects requiring high performance, durability, and efficiency in challenging environments. These machines are integral to large infrastructure developments, proving their capability in moving vast quantities of material, shaping landscapes, and preparing sites for complex constructions globally. Their robust design ensures minimal downtime, critical for maintaining project timelines in demanding sectors such as mining and large-scale construction.
小松D155AX和D275A推土机，配备了708-1U-12131轴等可靠部件，持续被选择用于在严苛环境下需要高性能、耐用性和效率的项目。这些机器是大型基础设施开发不可或缺的一部分，在全球范围内的物料运输、地貌塑造和复杂施工场地准备方面展现出其能力。其坚固的设计确保了最短的停机时间，这对于采矿和大型建筑等要求苛刻的行业中保持项目进度至关重要。
Related & Similar Products / 相关及相似产品
Beyond the 708-1U-12131 shaft, Guangshu Supply Chain (CGSC) offers a comprehensive range of Komatsu heavy equipment parts. Other similar and related power transmission components crucial for dozer operation include:
除了708-1U-12131轴，广数供应链（CGSC）还提供一系列小松重型设备零件。其他对推土机操作至关重要的相似和相关动力传动部件包括：
Driveshafts (传动轴): Transmit power from the transmission to the final drives. Applicable to D155AX, D275A, and other Komatsu dozers, excavators, and loaders.
将动力从变速箱传输到终传动装置。适用于D155AX、D275A以及其他小松推土机、挖掘机和装载机。
Transmission Shafts (变速箱轴): Internal components of the transmission, crucial for gear selection and power flow. Applicable to a wide range of Komatsu transmissions in dozers, wheel loaders, and motor graders.
变速箱内部组件，对齿轮选择和动力流至关重要。适用于小松推土机、轮式装载机和平地机中的各种变速箱。
Bevel Gear Shafts (锥齿轮轴): Found in final drives and differential assemblies. Applicable to track-type tractors like D155AX, D275A, and various Komatsu earthmoving equipment.
位于终传动和差速器总成中。适用于D155AX、D275A等履带式拖拉机以及各种小松土方设备。
Input/Output Shafts (输入/输出轴): Essential for various hydraulic pumps and motors. Applicable across almost all Komatsu heavy equipment where hydraulic power is utilized.
各种液压泵和电机必不可少。适用于几乎所有使用液压动力的小松重型设备。
