Quanzhou Jintai Machinery Co., Ltd.,
| Payment Terms | T/T |
| Delivery Time | Within 20 days after contact established. |
| Packaging Details | Wooden pallet packaging |
| name | Hitachi EX70 Carrier Roller Excavator Smooth Finish |
| keyword | Hitachi EX70 Carrier Roller Excavator |
| Finish | Smooth |
| type | Excavator Spare Parts |
| Material | 50Mn/40MnB |
| Color | black,yellow |
| Keyword | track roller,wheel conveyor |
| Package | Export wooden pallet |
| Warranty time | 2000hours |
| Brand Name | Hitachi |
| Model Number | EX70 |
| Place of Origin | Quanzhou.Fujian.China |
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Product Specification
| Payment Terms | T/T | Delivery Time | Within 20 days after contact established. |
| Packaging Details | Wooden pallet packaging | name | Hitachi EX70 Carrier Roller Excavator Smooth Finish |
| keyword | Hitachi EX70 Carrier Roller Excavator | Finish | Smooth |
| type | Excavator Spare Parts | Material | 50Mn/40MnB |
| Color | black,yellow | Keyword | track roller,wheel conveyor |
| Package | Export wooden pallet | Warranty time | 2000hours |
| Brand Name | Hitachi | Model Number | EX70 |
| Place of Origin | Quanzhou.Fujian.China | ||
| High Light | Smooth Finish carrier roller excavator ，Hitachi EX70 carrier roller excavator ，Hitachi EX70 excavator carrier roller | ||
Product Details
1. Product Overview
Compact Hitachi Ex70 Carrier Roller Excavator Is A Critical Component That Supports The Weight Of The Excavator And Ensures Smooth Movement.
Hitachi Ex70 Carrier Roller Key Features
Durable Construction: Designed For Heavy-Duty Performance, The Carrier Roller Is Built To Withstand Tough Working Conditions.
Enhanced Stability: Provides Stability During Operation, Allowing For Better Lifting And Digging Performance.
Easy Maintenance: The Design Facilitates Easy Access For Maintenance And Replacement, Reducing Downtime.
Compatibility: Specifically Designed For The Hitachi Ex70 Model, Ensuring Optimal Performance And Fit.
| Product name | Excavator / Bulldozer Front Idler ,Excavator Idlers ,Track Idler | |||
| Material | 50Mn/40MnB | |||
| Finish | Smooth | |||
| Colors | Yellow or Black & Customized | |||
| Technique | Main Forging | |||
| Surface Hardness | HRC48-54 / HRC51-58 / HRC52-60 & Customized | |||
| Warranty time | 2000hours | |||
| Certification | ISO9001-9002 | |||
| Delivery Time | Within 20 days after contact established. | |||
| Package | Standard exported wooden pallet Fumigate seaworthy packing | |||
| OEM&ODM | Acceptable | |||
| Payment Term | T/T | |||
| Business Scope | Bulldozer & excavator undercarriage parts , bucket,arm,mini excavator etc.. | |||
The ex70 casters are suitable for models such as EX60-2/3/5, EX80-5, ZX75, ZX75UR, ZX75US-A, EX70,LG906/907/908 and ME75
Sealing System:
Labyrinth seal + floating oil seal design, preventing mud, water, and debris ingress.
Lubrication: Lithium-based grease-filled for extended service intervals.
Bearing Type:
Tapered roller bearings or deep groove ball bearings (model-dependent), high-load resistant.
Surface Treatment:
High-frequency induction hardening, depth 2-3mm, service life ≥3000 hours.
Suitable for earthwork, gravel, and light mining operations.
Temperature Range: -30°C to +80°C.
Company Details
Business Type:
Manufacturer,Trading Company
Year Established:
2004
Total Annual:
10000000-15000000
Employee Number:
100~200
Ecer Certification：
Verified Supplier
Founded in 2004,it has a history of 18yearsIt is located in Quanzhou,Fujian Province, a well -known overseas Chinese hometown in southern Fujian,adjacent to Quanzhou Jinjiang Airport.The transportation is very convenient.After the company's unremitting development and improvement of the market over ... Founded in 2004,it has a history of 18yearsIt is located in Quanzhou,Fujian Province, a well -known overseas Chinese hometown in southern Fujian,adjacent to Quanzhou Jinjiang Airport.The transportation is very convenient.After the company's unremitting development and improvement of the market over ...
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