行业组件数据 · 2026

外伸梁

A structural beam in hydraulic outriggers that extends outward to provide stability and load distribution for heavy machinery.

技术定义与适配语境
典型 外伸梁 会按材料、尺寸公差、适配关系和失效风险在 机械和设备制造 中评估。

The outrigger beam is a critical structural component in hydraulic outrigger systems, designed to extend horizontally from the main machine chassis. It transfers operational loads from the machine to the ground through hydraulic cylinders and foot pads, preventing tipping during lifting, loading, or uneven terrain operations. Its engineering ensures proper weight distribution, stability enhancement, and safety compliance for equipment like cranes, aerial lifts, and heavy trucks.

组件规格

定义
The outrigger beam is a critical structural component in hydraulic outrigger systems, designed to extend horizontally from the main machine chassis. It transfers operational loads from the machine to the ground through hydraulic cylinders and foot pads, preventing tipping during lifting, loading, or uneven terrain operations. Its engineering ensures proper weight distribution, stability enhancement, and safety compliance for equipment like cranes, aerial lifts, and heavy trucks.
工作原理
The outrigger beam operates by extending outward via hydraulic actuation to increase the machine's footprint. When deployed, it creates a wider base of support, lowering the center of gravity and distributing operational forces (such as lifting moments or dynamic loads) over a larger area. This reduces ground pressure and prevents instability, allowing the machine to handle heavier loads safely. Retraction is typically hydraulic or manual for transport.
材料
High-strength low-alloy steel (HSLA)typically ASTM A572 Grade 50 or equivalentwith yield strength ≥ 345 MPa. May include wear-resistant coatings or treatments like galvanization or powder coating for corrosion protection.
Length
1.5-4 meters (extended)
Weight
50-300 kg
Load Capacity
5-50 tons per beam
Mounting Type
Pivot or slide mounting
Ground Clearance
200-500 mm
Extension Mechanism
Hydraulic cylinder (single or double-acting)
标准
ISO 4309DIN 15018ISO 10245

行业分类与别名

外伸梁 的常用贸易名称、技术标识和检索关键词。

上级产品

该组件会出现在以下整机或工业产品中。

FMEA · 风险与缓解

诱因 → 失效模式 → 工程缓解

Material fatigue due to repeated stress cycles->Crack formation or beam fracture->Implement regular non-destructive testing (e.g., ultrasonic inspection) and adhere to load cycle limits per ISO 4309.
Hydraulic seal leakage->Reduced extension force or uncontrolled retraction->Use high-quality seals, monitor hydraulic fluid levels, and conduct pressure tests during maintenance.
Corrosion from exposure to moisture or chemicals->Weakened structural integrity and potential collapse->Apply protective coatings, store in dry conditions, and inspect for rust during routine checks.

工业生态与工程逻辑

0
Structural fatigue from cyclic loading
1
Corrosion in harsh environments
2
Hydraulic failure leading to instability
3
Improper deployment causing machine tip-over

合规与检测

tolerance
Beam straightness tolerance ±2 mm per meter; mounting hole alignment within ±1 mm
test method
Load testing per ISO 10245 with 125% of rated capacity for stability verification; non-destructive testing for weld integrity.

制造该组件的工厂

来自 CNFX 组件能力表的相关制造商资料。

制造商列表用于前期研究和供应商能力理解,不代表认证、排名或交易担保。

采购评估维度

不是客户评论,也不是实时热度。以下维度用于前期 RFQ 准备和供应商评估。

技术文档
4/5
制造能力
4/5
可检验性
5/5
供应商透明度
3/5

这些分值是采购评估维度示例,不代表真实客户评分、具体国家买家反馈或实时询盘。

相关组件

常见问题

What is the primary function of an outrigger beam?

To extend the machine's base width, distribute loads, and prevent tipping during operations like lifting or on uneven ground.

How do you maintain an outrigger beam?

Regularly inspect for cracks, corrosion, and hydraulic leaks; lubricate pivot points; and ensure proper retraction/extension without binding.

Can outrigger beams be replaced or upgraded?

Yes, but replacement must match original specifications for load capacity and mounting, and upgrades should follow manufacturer guidelines to maintain safety.

我可以直接联系工厂吗?

CNFX 是开放目录,不是交易平台或采购代理。工厂资料和表单用于帮助你准备直接沟通。

CNFX Industrial Component Index · 机械和设备制造

数据基础

CNFX 制造商资料、技术分类、公开产品信息和持续合理性检查。

初步技术归类
本页用于结构化准备研究、RFQ 和供应商评估,不替代买方自己的供应商资质审查、标准核验和技术批准。

请求制造能力信息: 外伸梁

说明目标数量、应用场景、交期和关键技术要求,用于准备 RFQ 或供应商评估。

谢谢,信息已发送。
谢谢,信息已收到。

需要制造 外伸梁?

对比具备该组件加工或装配能力的制造商资料。

创建制造商档案 联系我们
上一个组件
外万向环
下一个组件
外围端口
URN:CNFX:ME:UNIT:OUTRIGGER_BEAM