行业组件数据 · 2026

履带板/履带垫

Track shoes/pads are replaceable wear components that form the contact surface of crawler tracks on heavy machinery, providing traction and load distribution.

技术定义与适配语境
典型 履带板/履带垫 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。

Track shoes (also called track pads) are individual steel or rubber plates that bolt onto the track chain links of crawler undercarriage systems. They serve as the ground-engaging elements that transfer machine weight to the working surface while providing grip and reducing ground pressure. These components experience direct abrasive wear from terrain contact and must withstand dynamic loads from machine operation.

组件规格

定义
Track shoes (also called track pads) are individual steel or rubber plates that bolt onto the track chain links of crawler undercarriage systems. They serve as the ground-engaging elements that transfer machine weight to the working surface while providing grip and reducing ground pressure. These components experience direct abrasive wear from terrain contact and must withstand dynamic loads from machine operation.
工作原理
Track shoes operate by distributing the machine's weight over a larger surface area to reduce ground pressure (measured in psi or kPa). They engage with the terrain through traction lugs/grousers that penetrate the surface for forward propulsion. The shoes pivot at connection points as the track rotates around sprockets, idlers, and rollers, maintaining continuous ground contact while the machine moves or operates.
材料
High-strength alloy steel (AR400/AR500 abrasion-resistant steel)boron steelor reinforced rubber compounds with steel inserts. Steel shoes typically have 350-500 Brinell hardness with through-hardening or wear-resistant overlays. Rubber shoes use carbon-black reinforced compounds with tensile strength >17 MPa.
Width
200-900 mm
Height
40-150 mm
Length
300-1500 mm
Weight
15-120 kg
Lug Height
20-80 mm
Bolt Pattern
2-8 mounting holes
Ground Pressure
30-100 kPa
标准
ISO 7452DIN 22258SAE J1175

行业分类与别名

履带板/履带垫 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

Excessive abrasive wear from rocky terrain->Loss of lug height reduces traction and increases ground pressure->Use harder AR500 steel shoes, implement regular rotation, avoid continuous operation in worst 20% of material
Fatigue cracking from dynamic loading->Crack propagation leads to complete shoe fracture->Proper bolt torque maintenance, use shoes with reinforced stress points, avoid impact loading
Corrosion in wet/chemical environments->Material thinning and reduced structural integrity->Apply corrosion-resistant coatings, use stainless steel components in critical areas, implement regular cleaning

工业生态与工程逻辑

0
Catastrophic failure under heavy loads
1
Reduced traction leading to instability
2
Increased ground damage from worn lugs
3
Accelerated wear on other undercarriage components

合规与检测

tolerance
±2 mm on critical dimensions, ±5% on weight specifications
test method
ISO 7452 for dimensional verification, ASTM E384 for hardness testing, field testing under simulated load conditions

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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

How often should track shoes be replaced?

Replacement intervals depend on operating conditions, but typically range from 2,000-5,000 hours for steel shoes in abrasive environments. Regular inspection for wear beyond 50% of original height is recommended.

Can rubber and steel track shoes be used interchangeably?

No, they require different track chain designs and tensioning systems. Rubber shoes are for lighter applications with pavement protection requirements, while steel shoes handle heavier loads and abrasive conditions.

What causes premature track shoe wear?

Primary causes include operating on highly abrasive surfaces (rock, concrete), improper track tension, misaligned undercarriage components, and excessive spinning/sliding during operation.

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CNFX Industrial Component Index · 机械和设备制造

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初步技术归类
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URN:CNFX:ME:UNIT:TRACK_SHOES_PADS