English ![]()
+86-17692703999
+86-17692703999 No. 6, West Side Auxiliary Road,
Sunshine Street, Linxi County, Xingtai
City, Hebei Province
Sunshine Street, Linxi County, Xingtai
City, Hebei Province
 |
| Quantity: | |
|---|---|
120*135*104mm
The Wheel Loader Bucket Bushing (120×135×104 mm) is a custom-engineered wear sleeve designed to support the pivot joints between the bucket, link, and boom arms of LiuGong and compatible wheel loaders. This bushing acts as a replaceable interface between the pin and the structural bore, effectively absorbing shock, reducing friction, and preventing metal-to-metal wear.
Made from high-strength materials such as 45#, 40Cr, or 42CrMo alloy steel, each unit is precision-machined, heat-treated, and finished to deliver outstanding durability, fit accuracy, and fatigue resistance under heavy-duty working conditions. With customizable dimensions and materials, this product provides a long-lasting solution for loader bucket joints, linkages, and cylinder mounts.
Fully Customizable Design – Dimensions, materials, and surface treatments can be customized according to OEM or end-user specifications.
Multiple Material Options – Choose from 45# (cost-effective), 40Cr (balanced performance), or 42CrMo (high-strength & heavy-duty) steels.
Precision Machining – CNC-turned and ground to maintain accurate tolerance and smooth fit with mating pins.
Enhanced Wear Resistance – Through quenching and tempering, hardness reaches up to HRC 55–62 (depending on material).
Extended Joint Life – Protects the housing bore and reduces replacement frequency for pins and main components.
| Option Type | Available Choices | Description |
|---|---|---|
| Material | 45# / 40Cr / 42CrMo | Select based on load intensity and operating environment |
| Surface Treatment | Phosphate / Nickel / Black Oxide | Enhances corrosion resistance |
| Size Tolerance | ± 0.02 mm | High-precision machining for perfect pin alignment |
| Grease Grooves | Straight / Spiral / Custom layout | Optimized for smooth lubrication |
| OEM Branding | Available | Laser engraving or stamping for customer identification |
This bushing is designed primarily for LiuGong wheel loaders (e.g., ZL50C, CLG856, 848H, 870H, 890H series) and can also fit other brands with compatible dimensions.
Typical installation positions include:
Bucket ears – connection between bucket and link arm
Link-boom joint – transmits lifting force from boom to bucket linkage
Cylinder base & rod ends – supports oscillating motion of the hydraulic cylinder
These joints experience constant oscillation and impact, making hardened bushings essential for maintaining alignment, reducing vibration, and ensuring reliable performance.
| Parameter | Specification |
|---|---|
| Product Name | Custom Wheel Loader Bucket Bushing |
| Size | Ø 120 × Ø 135 × 104 mm |
| Material Options | 45# / 40Cr / 42CrMo |
| Surface Hardness | Up to HRC 55–62 (depending on treatment) |
| Heat Treatment | Quenching + Tempering + Induction Hardening |
| Tolerance | ± 0.02 mm |
| Application | Wheel loader bucket, link arm, and boom joints |
| Main Brand Fitment | LiuGong (20–30 ton loaders) |
| Surface Finish | Grinding / Polishing / Optional Coating |
| Packaging | Anti-rust film + wooden case or pallet |
1. Can you customize the bushing to fit different loader brands besides LiuGong?
Yes. We provide OEM customization for Komatsu, Caterpillar, Volvo, and XCMG loaders as well. You only need to provide drawings, old samples, or key dimensions, and we’ll produce exact replacements.
2. How do I choose the right material for my working conditions?
Use 45# steel for general or light-duty conditions.
40Cr is ideal for medium-load and balanced performance.
42CrMo is recommended for heavy-load, high-impact mining or quarry operations.
Our engineers can suggest the best option based on your working environment.
3. What surface treatment is best for high-moisture or dusty sites?
For humid or coastal regions, nickel plating provides superior corrosion protection.
For dusty quarries or cement plants, phosphate coating offers good wear resistance and stable oil retention.
4. How long does it take to produce customized bushings?
Lead time typically ranges from 15–25 days, depending on order quantity and customization level.
We can also provide rapid production for urgent maintenance projects.
5. Can you manufacture matching pins or other loader wear parts?
Yes. We can produce pins, sleeves, spacers, and bearing sets that match your customized bushings to ensure full compatibility and optimal joint performance.
The Wheel Loader Bucket Bushing (120×135×104 mm) is a custom-engineered wear sleeve designed to support the pivot joints between the bucket, link, and boom arms of LiuGong and compatible wheel loaders. This bushing acts as a replaceable interface between the pin and the structural bore, effectively absorbing shock, reducing friction, and preventing metal-to-metal wear.
Made from high-strength materials such as 45#, 40Cr, or 42CrMo alloy steel, each unit is precision-machined, heat-treated, and finished to deliver outstanding durability, fit accuracy, and fatigue resistance under heavy-duty working conditions. With customizable dimensions and materials, this product provides a long-lasting solution for loader bucket joints, linkages, and cylinder mounts.
Fully Customizable Design – Dimensions, materials, and surface treatments can be customized according to OEM or end-user specifications.
Multiple Material Options – Choose from 45# (cost-effective), 40Cr (balanced performance), or 42CrMo (high-strength & heavy-duty) steels.
Precision Machining – CNC-turned and ground to maintain accurate tolerance and smooth fit with mating pins.
Enhanced Wear Resistance – Through quenching and tempering, hardness reaches up to HRC 55–62 (depending on material).
Extended Joint Life – Protects the housing bore and reduces replacement frequency for pins and main components.
| Option Type | Available Choices | Description |
|---|---|---|
| Material | 45# / 40Cr / 42CrMo | Select based on load intensity and operating environment |
| Surface Treatment | Phosphate / Nickel / Black Oxide | Enhances corrosion resistance |
| Size Tolerance | ± 0.02 mm | High-precision machining for perfect pin alignment |
| Grease Grooves | Straight / Spiral / Custom layout | Optimized for smooth lubrication |
| OEM Branding | Available | Laser engraving or stamping for customer identification |
This bushing is designed primarily for LiuGong wheel loaders (e.g., ZL50C, CLG856, 848H, 870H, 890H series) and can also fit other brands with compatible dimensions.
Typical installation positions include:
Bucket ears – connection between bucket and link arm
Link-boom joint – transmits lifting force from boom to bucket linkage
Cylinder base & rod ends – supports oscillating motion of the hydraulic cylinder
These joints experience constant oscillation and impact, making hardened bushings essential for maintaining alignment, reducing vibration, and ensuring reliable performance.
| Parameter | Specification |
|---|---|
| Product Name | Custom Wheel Loader Bucket Bushing |
| Size | Ø 120 × Ø 135 × 104 mm |
| Material Options | 45# / 40Cr / 42CrMo |
| Surface Hardness | Up to HRC 55–62 (depending on treatment) |
| Heat Treatment | Quenching + Tempering + Induction Hardening |
| Tolerance | ± 0.02 mm |
| Application | Wheel loader bucket, link arm, and boom joints |
| Main Brand Fitment | LiuGong (20–30 ton loaders) |
| Surface Finish | Grinding / Polishing / Optional Coating |
| Packaging | Anti-rust film + wooden case or pallet |
1. Can you customize the bushing to fit different loader brands besides LiuGong?
Yes. We provide OEM customization for Komatsu, Caterpillar, Volvo, and XCMG loaders as well. You only need to provide drawings, old samples, or key dimensions, and we’ll produce exact replacements.
2. How do I choose the right material for my working conditions?
Use 45# steel for general or light-duty conditions.
40Cr is ideal for medium-load and balanced performance.
42CrMo is recommended for heavy-load, high-impact mining or quarry operations.
Our engineers can suggest the best option based on your working environment.
3. What surface treatment is best for high-moisture or dusty sites?
For humid or coastal regions, nickel plating provides superior corrosion protection.
For dusty quarries or cement plants, phosphate coating offers good wear resistance and stable oil retention.
4. How long does it take to produce customized bushings?
Lead time typically ranges from 15–25 days, depending on order quantity and customization level.
We can also provide rapid production for urgent maintenance projects.
5. Can you manufacture matching pins or other loader wear parts?
Yes. We can produce pins, sleeves, spacers, and bearing sets that match your customized bushings to ensure full compatibility and optimal joint performance.
