Trunk and branch layout主干与分支
Locate trunk and branch datums from equipment fixing points. Allow room for mating, bends and servicing so branches do not transfer installation loads to contacts.以设备固定点确定主干和各支路的尺寸基准，预留插拔、弯曲和维护空间，避免支路把拉力传递到端子。
Construction Vehicle Harness工程车辆线束
Loader Frame Looped Branch Harness装载机车架环形分支线束
Loader Frame Looped Branch Harness can be configured around equipment interfaces and routing. Off-road machines combine mobile-vehicle wiring with industrial actuators, hydraulic systems and exposed articulation. Harness design must follow the actual machine zone, movement envelope, duty cycle and service method.装载机车架环形分支线束可围绕设备接口与安装路径进行配置。非道路机械把移动车辆布线、工业执行器、液压系统与裸露铰接结构结合在一起。线束设计必须服从实际机器分区、运动包络、工作循环与维修方式；单靠连接器密封无法弥补错误走线、无支撑重量、积水、分支过硬或端子与线封组合不匹配。
- Interface and circuit review接口与回路对应审核
- Length and installation configuration线长与安装结构定制
- Manufacture from approved sample样品确认后组织制造
CONSTRUCTION结构解析
Connection structure and design details连接结构与设计要点
Use the loader frame looped branch harness form as a starting point and confirm these design points against drawings and the actual equipment.以装载机车架环形分支线束的结构形式为起点，结合图纸和实际设备确认以下设计要点。
Interface and function review接口与功能确认
Check changes across machine serial ranges同机型序列段变更需核对
Installation and acceptance安装与验收
Separate harness routing from hydraulic-hose abrasion液压软管与线束磨擦路径分开安排
CONFIGURATION结构与选配
Construction & customization options结构与定制配置
The table describes the construction and available configuration choices. Materials, dimensions, circuits and inspection requirements are agreed for each project.以下说明展示结构与可配置内容。具体材料、尺寸、电路和检验要求按项目确认。
| Machine make, model and serial range设备品牌、机型、序列范围 | Use machine model and serial range to identify the configuration.机型与序列范围用于识别准确配置。 |
|---|---|
| Controller, valve and sensor interfaces控制器、阀组与传感器接口 | List controller, valve-bank and sensor interfaces separately.控制器、阀组和传感器接口分别成表。 |
| Hydraulic oil, mud/water, vibration and temperature液压油、泥水、振动和温度工况 | Select local materials for hydraulic oil, mud/water and temperature.液压油、泥水与温度用于选择局部材料。 |
| Frame routing, articulation and fixing points机架布线、铰接运动及固定点 | Review articulation, lifting and frame routes over the full travel.铰接运动、提升机构与机架走线按完整行程审核。 |
| Circuit and revision reference电路与版本依据 | Provide machine maker, model and serial range; equipment type and installed attachments; voltage architecture; controller, valve, sensor and actuator data; drawings, samples and mating interfaces; circuit and network definitions; boom, articulation and service movement; heat, dust, mud, washdown, oil and chemical zones; clips, brackets and pass-throughs; branch datums; labels; quantity; and validation requirements.请提供机器制造商、型号与序列号范围；设备类型及安装属具；电压架构；控制器、阀、传感器与执行器资料；图纸、样品及对插件；回路与网络定义；臂架、铰接与维修运动；高温、粉尘、泥浆、冲洗、油液与化学分区；卡扣、支架与穿孔；分支基准、标签、数量及验证要求。 |
| Sample and manufacturing configuration样品与制造配置 | Approved requirements are converted into controlled drawings, circuit lists, BOMs, splice maps, form-board datums, protection instructions, labels and test programs. First articles are checked on the target machine or representative fixture for reach, movement, clearance, connector access and agreed function before repeat production.批准需求会被转化为受控图纸、回路表、物料表、接续图、布线板基准、防护工艺、标签与测试程序。重复生产前在目标机器或代表性工装上检查首件的可达、运动、间隙、接口访问及约定功能；证据按机器配置与图纸版本放行。 |
APPLICATIONS连接的应用
Application directions应用方向
These are connection directions for project discussion. Suitability depends on interfaces, circuits, installation conditions and project validation; configuration can be adapted to the equipment.以下为可讨论的连接方向。实际适用性取决于接口、电路、安装环境和项目验证，可按设备需求调整。
Hydraulics and actuators液压与执行机构
Allocate valve, sensor and drive circuits from machine drawings. Use machine model and serial range to identify the configuration.阀组、传感器和驱动回路按设备图分配。选配时，机型与序列范围用于识别准确配置。
Cab controls驾驶室控制
Keep joystick, display and switch branches serviceable. List controller, valve-bank and sensor interfaces separately.手柄、显示与开关支路兼顾维护接近性。选配时，控制器、阀组和传感器接口分别成表。
Articulated and moving structures铰接和移动结构
Provide slack, clamps and abrasion protection for full travel. Select local materials for hydraulic oil, mud/water and temperature.按完整行程安排余量、夹持和防磨。选配时，液压油、泥水与温度用于选择局部材料。
Measurement equipment and signal interfaces测量设备与信号接口
For positioning or monitoring equipment, confirm interfaces and signal types first, then review length, fixing and outdoor conditions. Review articulation, lifting and frame routes over the full travel.定位或监测设备的连接先确认设备接口与信号形式，再核对线长、固定点和户外环境要求。选配时，铰接运动、提升机构与机架走线按完整行程审核。
Starting and auxiliary distribution起动与辅助配电
Review current, protection and engine thermal zones together. Use machine model and serial range to identify the configuration.电流、保护与发动机周边热区一起审核。选配时，机型与序列范围用于识别准确配置。
Service replacement harnesses维修与替换线束
Recover dimensions by serial range/sample and verify circuits separately. List controller, valve-bank and sensor interfaces separately.按设备序列和原样件恢复尺寸，再核对电路。选配时，控制器、阀组和传感器接口分别成表。
ENGINEERING & PRODUCTION工程与制造
Adapt the connection to your equipment.围绕设备，调整连接细节。
Touched by me, better it’ll beTouched by me, better it’ll be
Custom wire harness manufacturing in China中国工厂 · 定制线束制造
Our China factory supports construction vehicle harness projects through custom wire harness manufacturing and OEM/ODM development. Interface, circuit and installation data guide material selection, sample builds and manufacturing-document approval before repeat production.Super Smile-Tech 中国工厂围绕工程车辆线束的项目需求提供定制线束制造与 OEM/ODM 支持。我们从接口、电路与安装资料开始，协同物料选配、样品制作和制造文件确认，再按批准要求组织重复生产。
Machine make, model and serial range设备品牌、机型、序列范围
Use machine model and serial range to identify the configuration.机型与序列范围用于识别准确配置。
Controller, valve and sensor interfaces控制器、阀组与传感器接口
List controller, valve-bank and sensor interfaces separately.控制器、阀组和传感器接口分别成表。
Frame routing, articulation and fixing points机架布线、铰接运动及固定点
Review articulation, lifting and frame routes over the full travel.铰接运动、提升机构与机架走线按完整行程审核。
PRODUCT QUESTIONS产品问答
Product & customization questions产品与定制常见问题
Is a construction vehicle harness a single standard loom?工程车辆线束是一根标准线束吗？
No. It is a broad family covering complete machines and many cab, engine, chassis, boom, valve, lighting, attachment and service assemblies. Platform, serial range and options determine the released version.不是。它是覆盖整机以及驾驶室、发动机、底盘、臂架、阀组、照明、属具与维修组件的广泛家族，平台、序列号范围与选装决定放行版本。
Can the same harness be used on an excavator and loader?挖掘机与装载机可以共用同一线束吗？
Only if their approved interfaces, circuits, loads, movement, environment and geometry are actually identical. Similar controllers or connectors do not establish interchangeability.只有当批准接口、回路、负载、运动、环境与几何确实相同时才可能共用；相似控制器或连接器不能证明互换。
What must be checked at a boom or articulation point?臂架或铰接点必须检查什么？
Fixed and moving ends, full travel, twist, bend radius, support spacing, unsupported mass, rub points, hydraulic-hose interaction and service positions should all be reviewed.需要审核固定端与运动端、完整行程、扭转、弯曲半径、支撑间距、无支撑重量、摩擦点、与液压管相互作用及维修位置。
Start with your interface and installation requirements从您的接口与安装需求开始
Share mating interfaces, a circuit table, target lengths or a sample for the loader frame looped branch harness. We can use them to review configuration and sample requirements.提供装载机车架环形分支线束的对插接口、回路表、目标长度或参考样品，我们据此梳理选配与样品确认事项。