Name: Hitachi EX70 Carrier Roller Excavator Smooth Finish
Brand: Quanzhou Jintai Machinery Co., Ltd.,
SKU: EX70
Price: 167.00 USD
Availability: InStock

Detail Information

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
Delivery Time:	Within 20 Days After Contact Established.	Warranty Time:	2000hours
Highlight:	Smooth Finish carrier roller excavator , Hitachi EX70 carrier roller excavator , Hitachi EX70 excavator carrier roller

Product Description

Hitachi EX70 Carrier Roller Excavator Smooth Finish

Key Features

Durable Construction: Built with high-strength alloy steel for heavy-duty performance
Enhanced Stability: Provides superior support for excavator operations
Easy Maintenance: Designed for quick access and replacement
Optimal Compatibility: Specifically engineered for Hitachi EX70 models

Technical Specifications

Attribute	Details
Model	EX70
Type	Track Roller (Bottom Roller / Carrier Roller)
Material	50Mn/40MnB alloy steel
Finish	Smooth
Surface Hardness	HRC48-54 / HRC51-58 / HRC52-60 (customizable)
Load Capacity	Dynamic: ≥5 tons \| Static: ≥8 tons
Warranty	2000 operating hours

Structural Features

Sealing System: Labyrinth seal + floating oil seal design prevents contamination
Lubrication: Pre-filled with lithium-based grease for extended service
Bearing Type: High-load resistant tapered roller bearings
Surface Treatment: High-frequency induction hardening (2-3mm depth)

Operating Conditions

Suitable for earthwork, gravel, and light mining operations in temperature ranges from -30°C to +80°C.

Compatible Models

Designed for EX70-series excavators and compatible with: EX60-2/3/5, EX80-5, ZX75, ZX75UR, ZX75US-A, LG906/907/908, ME75, and equivalent models from Komatsu and Caterpillar (verify before application).

Product Images

Packaging & Delivery

Individually packed in fumigated wooden pallets with anti-rust coating. Standard delivery within 20 days after order confirmation.

Tag:

Place of Origin:	Quanzhou.Fujian.China
Brand Name:	Hitachi
Model Number:	EX70

Minimum Order Quantity:	1000
Price:	RMB155~180/PCS
Packaging Details:	Wooden pallet packaging
Delivery Time:	20 works day
Payment Terms:	T/T

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