MachineU > China Products > Machinery > Engineering & Construction Machinery > Construction Machinery Parts
EX70 Excavator Carrier Roller Bulldozer Undercarriage Parts High Performance And Longer Service Life
EX70 Excavator Carrier Roller Bulldozer Undercarriage Parts High Performance And Longer Service Life
EX70 Excavator Carrier Roller Bulldozer Undercarriage Parts High Performance And Longer Service Life
EX70 Excavator Carrier Roller Bulldozer Undercarriage Parts High Performance And Longer Service Life
EX70 Excavator Carrier Roller Bulldozer Undercarriage Parts High Performance And Longer Service Life
EX70 Excavator Carrier Roller Bulldozer Undercarriage Parts High Performance And Longer Service Life
EX70 Excavator Carrier Roller Bulldozer Undercarriage Parts High Performance And Longer Service Life
EX70 Excavator Carrier Roller Bulldozer Undercarriage Parts High Performance And Longer Service Life
EX70 Excavator Carrier Roller Bulldozer Undercarriage Parts High Performance And Longer Service Life
EX70 Excavator Carrier Roller Bulldozer Undercarriage Parts High Performance And Longer Service Life
Specifications
Packaging Details :
Export pallet packaging
Model :
EX70 Carrier Roller
Model Number :
EX70
Certification :
CE、CNAS、COC、SGS、ISO
Brand Name :
STST
Application :
Excavator & Bulldozer
Technology :
Casting/Forging
Payment Terms :
L/C,D/A,D/P,T/T,Western Union
Transport Package :
Standard Export Wooden Package
MOQ :
2
Material :
50Mn/40Mn2
Place of Origin :
Fujian China
Delivery Time :
3-5 days
Supply Ability :
1500 MT/month
Type :
Undercarriage Parts
Description

EX70 Top Roller For HITACHI EX70/EX60-5/EX75/ZAX70(ZX70)/ZAX65 Bulldozer Carrier Roller

Product Overview

The EX70 Carrier Roller is an essential undercarriage component specially designed for Hitachi excavators. Mounted on the upper frame of the equipment, it firmly supports the track chain, prevents track sagging, shaking and jumping during operation. Built with premium materials and advanced craftsmanship, this carrier roller features outstanding wear resistance, impact resistance and reliable sealing performance. It delivers stable operation and extended service life even in tough working environments such as construction sites, mines and earthmoving projects. As a perfect OEM replacement part, it is widely trusted by machinery maintenance teams and equipment owners worldwide.

Compatible Models

This heavy-duty carrier roller is fully compatible with multiple Hitachi excavator models:
  • Hitachi EX70
  • Hitachi EX60-5
  • Hitachi EX75
  • Hitachi ZAX70(ZX70)
  • Hitachi ZAX65

EX70 Excavator Carrier Roller Bulldozer Undercarriage Parts High Performance And Longer Service Life

Core Advantages

  1. Superior Durability: Forged body and hardened surface greatly improve wear resistance, suitable for high-intensity daily operation.
  2. Superior Durability: Forged body and hardened surface greatly improve wear resistance, suitable for high-intensity daily operation.
  3. Reliable Sealing: Advanced floating seal structure prevents oil leakage and foreign matter intrusion, reducing maintenance frequency.
  4. Easy Installation: Strictly manufactured according to OEM sizes, no modification required for quick replacement and installation.
  5. Cost-Effective: Factory direct supply with stable quality, helping you cut down equipment maintenance costs.
  6. Wide Adaptability: Performs well in construction, road works, mining and other harsh working scenarios.

EX70 Excavator Carrier Roller Bulldozer Undercarriage Parts High Performance And Longer Service Life

Application

This EX70 carrier roller is a standard replacement part for Hitachi small and medium-sized excavators. It is extensively applied in construction engineering, road maintenance, mining, farmland renovation and other fields. It is an ideal choice for equipment repair and regular undercarriage maintenance.

FAQ

Q1: Is this carrier roller suitable for Hitachi EX60-5 excavator?

A1: Yes. It fits Hitachi EX60-5, EX70, EX75, ZAX70 and ZAX65 perfectly. All dimensions comply with OEM standards for direct installation.

Q2: What are the main reasons for carrier roller damage?

A2: Common causes include sand and mud penetration, long-term overloading, improper track tension and seal failure. Our optimized sealing and structural design can effectively avoid these problems.

Q3: What is the service life in regular working conditions?

A3: Under normal working environments, the service life of our carrier roller can reach 4000 to 6000 working hours.

WhatsApp:+86 15059592822

Gmail: zoezhang030324@gmail.com

www.bulldozerpart.com

Carrier Roller, EX70 Carrier Roller, Excavator Undercarriage Parts, High Performance Carrier Roller, Longer Service Life Carrier Roller

Send your message to this supplier
Send Now

EX70 Excavator Carrier Roller Bulldozer Undercarriage Parts High Performance And Longer Service Life

Ask Latest Price
Product Detail
Packaging Details :
Export pallet packaging
Model :
EX70 Carrier Roller
Model Number :
EX70
Certification :
CE、CNAS、COC、SGS、ISO
Brand Name :
STST
Application :
Excavator & Bulldozer
Contact Supplier
EX70 Excavator Carrier Roller Bulldozer Undercarriage Parts High Performance And Longer Service Life
EX70 Excavator Carrier Roller Bulldozer Undercarriage Parts High Performance And Longer Service Life
EX70 Excavator Carrier Roller Bulldozer Undercarriage Parts High Performance And Longer Service Life
EX70 Excavator Carrier Roller Bulldozer Undercarriage Parts High Performance And Longer Service Life
EX70 Excavator Carrier Roller Bulldozer Undercarriage Parts High Performance And Longer Service Life

Quanzhou Mingzhu Technology Development Co., Ltd

Verified Supplier
1 Years
fujian, quanzhou
Since 2006
Business Type :
Manufacturer
Main Products :
Excavator Track Rollers, Bulldozer Undercarriage Parts, Excavator Undercarriage Parts
Total Annual :
8000000-12000000
Employee Number :
67~120
Certification Level :
Verified Supplier
Discover similar products
View More

Find Similar Products By Category:

Supplier Homepage Products Excavator Undercarriage Parts
MachineU China Products Machinery Engineering & Construction Machinery Construction Machinery Parts
Contact Supplier
Submit Requirement