▌在矿山开采、大型土石方工程等复杂恶劣工况中，设备性能面临严峻考验。山推DH46大马力推土机凭借出众表现，成为施工方的得力助手。
In complex and harsh working conditions such as mine exploitation and
large-scale earthwork projects, the performance of equipment faces severe tests.
The Shantui DH46 large-horsepower bulldozer has become a capable assistant for
construction parties with its outstanding performance.
▌在高海拔、高温、高湿等极端恶劣环境下，DH46动力系统优势尽显。搭载潍柴发动机，与林德液压系统深度集成，通过定制化ECU控制参数，打造出“黄金动控总成”。动力模式与ECO模式随心切换，在保证强大动力输出满足高强度作业的同时，兼顾经济节能，降低运营成本。行走控制系统响应速度大幅提升15%，在重载、崎岖等复杂工况下，能精准控制动力输出，确保推土机稳定运行。
In extremely harsh environments such as high altitude, high temperature and
high humidity, the advantages of the DH46 power system are fully demonstrated.
It is equipped with the Weichai engine, which is deeply integrated with the
Linde hydraulic system. Through customized ECU control parameters, a "golden
power control assembly" is created. The power mode and the ECO mode can be
switched at will. While ensuring a powerful power output to meet high-intensity
operations, it also takes into account economic energy conservation and reduces
operating costs. The response speed of the travel control system has been
greatly increased by 15%. Under complex working conditions such as heavy loads
and rugged terrains, it can precisely control the power output to ensure the
stable operation of the bulldozer.
▌应对恶劣工况中的震动与磨损问题，DH46的底盘设计功不可没。高强度的K型悬挂系统和710毫米履带板，极大增强了地面附着力，提升幅度达18%。这有效降低了在不平整地面作业时的震动损耗，同时核心传动部件故障率处于行业最低水平，使用寿命延长20%以上。
To address the issues of vibration and wear in harsh working conditions,
the chassis design of the DH46 plays a crucial role. The high-strength K-type
suspension system and 710-millimeter track shoes have significantly enhanced the
ground adhesion, with an increase of 18%. This effectively reduces the vibration
loss during operations on uneven ground. Meanwhile, the failure rate of core
transmission components remains at the lowest level in the industry, and the
service life is extended by more than 20%.
▌在维护便捷性方面，DH46同样表现出色。其独创的“外置式维保架构”，将润滑点、液压件及电气件布局于机体外侧，使得保养时间大幅缩短60%。可倾斜驾驶室与智能监测系统，不仅能实时远程监控设备状态、提前预警故障，还简化了检修流程，降低了全生命周期维护成本。
In terms of maintenance convenience, the DH46 also performs excellently.
Its unique "external maintenance architecture" arranges the lubrication points,
hydraulic components and electrical components on the outside of the machine
body, which greatly shortens the maintenance time by 60%. The tiltable cab and
the intelligent monitoring system can not only remotely monitor the equipment
status in real time and give early warnings of failures, but also simplify the
maintenance process and reduce the maintenance cost throughout the life
cycle.
▌山推DH46大马力推土机以强大动力、可靠耐用性和便捷维护性，成功征服各类恶劣工况，为矿山和大型工程建设提供了坚实保障，是复杂恶劣工况下施工的不二之选。
With its powerful power, reliable durability and convenient
maintainability, the Shantui DH46 large-horsepower bulldozer has successfully
conquered various harsh working conditions, providing a solid guarantee for mine
and large-scale engineering construction, and it is the best choice for
construction under complex and harsh working conditions.
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