T: +8615609213525
E: 15829336298@139.com
E: 15829336298@139.com
Room 1212-G107, Unit 2, Building 1, Block A, Shenglong Plaza, No. 80 Weiyang Road, Weiyang District, Xi'an City, Shaanxi Province
| Quantity: | |
|---|---|
8703400071 8703400072
Tonly Mining Dump Trucks
| Attribute | Specification |
|---|---|
| Part Number | 8703400072 |
| Alternative Numbers | 8703400071 (counterpart), TL875-3400072, Yutong 10012242 (some models) |
| Component Name | Tie Rod End Assembly / Ball Joint (Steering Linkage) |
| Application Type | Off-Highway Mining Vehicles, Ultra-Heavy-Duty Dump Trucks |
| Primary Fitment | Shaanxi Tongli TL875, TL855, TL885 Series |
| Compatible Brands | Shaanxi Tongli, Yutong Heavy Industries, Zoomlion Heavy Industry, LGMG |
| Thread Type | Left-hand or Right-hand thread (verify based on installation side; often paired) |
| Material | Forged 40Cr or 42CrMo High-Strength Alloy Steel |
| Sealing Rating | IP6K9K – Dust-tight & Protected against high-pressure, high-temperature water jets |
| Connection Type | Tapered Shank (Typically 1:10 or 1:8 Taper) |
| Lubrication Type | Greaseable via Zerk Fitting (Grease Nipple) |
| Recommended Grease | No. 2 Lithium-Based Grease |
| Design Feature | Integrated Dust Boot, Retaining Spring, Lubrication Chamber |
| Parameter | Value / Detail |
|---|---|
| Ball Stud Material | 40Cr or 42CrMo alloy steel, heat-treated for high tensile strength |
| Housing Material | Forged steel, zinc-plated or coated for corrosion resistance |
| Internal Bushing | Composite self-lubricating liner (low-friction PTFE-based material) |
| Thread Size | Commonly M30×1.5 or M36×1.5 (confirm per model variant) |
| Tensile Strength | ≥ 900 MPa (after heat treatment) |
| Dynamic Load Capacity | Up to 250 kN (varies by application) |
| Angular Articulation Range | ±15° to ±20° (depending on design) |
| Operating Temperature Range | -40°C to +120°C |
| Dust Boot Material | CR (Chloroprene) or HNBR rubber – oil & abrasion resistant |
| Protection Level | IP6K9K (fully protected against dust ingress and high-pressure washdowns) |
| Service Life (typical) | 2,000 – 4,000 operating hours (dependent on maintenance and working conditions) |
| Attribute | Specification |
|---|---|
| Part Number | 8703400072 |
| Alternative Numbers | 8703400071 (counterpart), TL875-3400072, Yutong 10012242 (some models) |
| Component Name | Tie Rod End Assembly / Ball Joint (Steering Linkage) |
| Application Type | Off-Highway Mining Vehicles, Ultra-Heavy-Duty Dump Trucks |
| Primary Fitment | Shaanxi Tongli TL875, TL855, TL885 Series |
| Compatible Brands | Shaanxi Tongli, Yutong Heavy Industries, Zoomlion Heavy Industry, LGMG |
| Thread Type | Left-hand or Right-hand thread (verify based on installation side; often paired) |
| Material | Forged 40Cr or 42CrMo High-Strength Alloy Steel |
| Sealing Rating | IP6K9K – Dust-tight & Protected against high-pressure, high-temperature water jets |
| Connection Type | Tapered Shank (Typically 1:10 or 1:8 Taper) |
| Lubrication Type | Greaseable via Zerk Fitting (Grease Nipple) |
| Recommended Grease | No. 2 Lithium-Based Grease |
| Design Feature | Integrated Dust Boot, Retaining Spring, Lubrication Chamber |
| Parameter | Value / Detail |
|---|---|
| Ball Stud Material | 40Cr or 42CrMo alloy steel, heat-treated for high tensile strength |
| Housing Material | Forged steel, zinc-plated or coated for corrosion resistance |
| Internal Bushing | Composite self-lubricating liner (low-friction PTFE-based material) |
| Thread Size | Commonly M30×1.5 or M36×1.5 (confirm per model variant) |
| Tensile Strength | ≥ 900 MPa (after heat treatment) |
| Dynamic Load Capacity | Up to 250 kN (varies by application) |
| Angular Articulation Range | ±15° to ±20° (depending on design) |
| Operating Temperature Range | -40°C to +120°C |
| Dust Boot Material | CR (Chloroprene) or HNBR rubber – oil & abrasion resistant |
| Protection Level | IP6K9K (fully protected against dust ingress and high-pressure washdowns) |
| Service Life (typical) | 2,000 – 4,000 operating hours (dependent on maintenance and working conditions) |
