Quanzhou Mingzhu Technology Development Co., Ltd
| Axial Movement Control Performance | Precision manufacturing minimizes side movement and improves track alignment stability |
| Load Stress Dispersion Structure | Reinforced internal geometry helps distribute heavy operating loads evenly |
| Packaging Details | Export pallet packing |
| Impact Fatigue Resistance | Enhanced material toughness improves resistance against repeated shock loading |
| Supply Ability | 1500 MT/month |
| Rotational Friction Reduction Capability | Optimized internal design reduces operating resistance and improves energy efficiency |
| Payment Terms | L/C,T/T |
| Surface Contact Optimization | Precision-ground roller surface improves contact efficiency with track chains |
| Delivery Time | 3-7 days |
| Undercarriage Vibration Dampening Performance | Designed to reduce vibration transmission and improve crawler system stability |
| Roller Shell Hardness Uniformity | Optimized heat treatment provides consistent hardness distribution across the roller surface |
| Floating Seal Pressure Balance | Advanced sealing design maintains balanced internal pressure to reduce oil leakage risk |
| Certification | CE、SGS、CNAS、COC、ISO |
| Model Number | YM 2D07 |
| Brand Name | STST |
| Place of Origin | Fujian China |
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Product Specification
| Axial Movement Control Performance | Precision manufacturing minimizes side movement and improves track alignment stability | Load Stress Dispersion Structure | Reinforced internal geometry helps distribute heavy operating loads evenly |
| Packaging Details | Export pallet packing | Impact Fatigue Resistance | Enhanced material toughness improves resistance against repeated shock loading |
| Supply Ability | 1500 MT/month | Rotational Friction Reduction Capability | Optimized internal design reduces operating resistance and improves energy efficiency |
| Payment Terms | L/C,T/T | Surface Contact Optimization | Precision-ground roller surface improves contact efficiency with track chains |
| Delivery Time | 3-7 days | Undercarriage Vibration Dampening Performance | Designed to reduce vibration transmission and improve crawler system stability |
| Roller Shell Hardness Uniformity | Optimized heat treatment provides consistent hardness distribution across the roller surface | Floating Seal Pressure Balance | Advanced sealing design maintains balanced internal pressure to reduce oil leakage risk |
| Certification | CE、SGS、CNAS、COC、ISO | Model Number | YM 2D07 |
| Brand Name | STST | Place of Origin | Fujian China |
| High Light | high strength excavator top roller ，high strength excavator bottom roller ，yanmar ym2d07 excavator top roller | ||
The YM2D07 Excavator Bottom Roller is a heavy-duty undercarriage replacement component designed for YANMAR excavators operating in demanding environments. Developed with high-strength alloy steel and advanced manufacturing technology, this bottom roller provides excellent load-bearing capability, structural durability, and stable performance under continuous working conditions.
Designed to support the full operating weight of crawler excavators, the YM2D07 lower roller helps maintain proper track alignment, reduce vibration, and improve overall undercarriage reliability. It is an ideal replacement solution for construction contractors, machinery repair companies, and spare parts distributors requiring dependable aftermarket components.
During excavation, mining, and construction operations, bottom rollers are exposed to:
The YANMAR YM2D07 bottom roller is manufactured to withstand these challenges by combining high-strength materials, precision machining, and optimized sealing technology.
The YM2D07 bottom roller features a heavy-duty structural design capable of supporting high machine weight and repeated operating pressure.
The optimized roller body improves:
Excavators often experience sudden impacts when working on uneven ground. The YM2D07 roller is manufactured with strong internal material properties to withstand shock loads and heavy vibration.
Continuous contact between the roller and track chain creates significant friction during operation. The hardened roller surface helps minimize material loss caused by abrasion.
Benefits include:
Application Equipment
The YM2D07 bottom roller is suitable for YANMAR excavator undercarriage systems used in:
Before delivery, every YM2D07 bottom roller passes strict inspection procedures:
This ensures stable quality and reliable field performance.
Choosing our YM2D07 bottom roller helps customers achieve:
FAQ
The YM2D07 bottom roller supports excavator weight and guides the track chain during operation, ensuring smooth crawler movement.
High-strength rollers provide better resistance against heavy loads, impact forces, and wear, helping extend undercarriage service life.
Yes. The YM2D07 bottom roller is designed as an aftermarket replacement component compatible with YANMAR excavator undercarriage systems.
Yes. We support OEM and ODM production according to customer drawings, samples, specifications, and branding requirements.
WhatsApp: +86 15260795051
Gmail: shellywang030801@gmail.com
www.bulldozerpart.com
High Strength & Load Capacity, Excavator Bottom Roller, YANMAR YM2D07, Heavy Duty, Low Temperature Resistant
Company Details
Business Type:
Manufacturer
Year Established:
2006
Total Annual:
8000000-12000000
Employee Number:
67~120
Ecer Certification：
Verified Supplier
Quanzhou Mingzhu Technology Development Co., Ltd Quanzhou Mingzhu Technology Development Co., Ltd
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