LiuGong CLG945 Front Idler Assembly Excavator Undercarriage Track Idler Heavy Duty Replacement Parts
Model: CLG945ID
Min. Order: 1 Pieces
- Product Name:
- Front Idler
- Part Type:
- Front Idler Assembly
- Application Brand:
- LiuGong
- Compatible Models:
- LiuGong CLG945 / CLG945E
- Lead Time:
- in stock
- Supply Ability:
- 10,000 Pieces
- Shipping Port:
- Xiamen, China
Product Features & Applications
Heavy-duty Front Idler Assembly for LiuGong CLG945 crawler excavators. The front idler is a critical undercarriage component installed at the front of crawler excavators. It guides the track chain, maintains correct track alignment and works together with the track tension adjustment system to provide smooth travel performance and stable machine operation. Manufactured from high-strength 40Mn2 alloy steel with precision machining, advanced heat treatment and reliable sealing technology, our CLG945 front idler provides excellent impact resistance, wear performance and long service life under demanding construction, quarry and earthmoving conditions. Designed as an OEM-style aftermarket replacement for LiuGong CLG945 excavator undercarriage systems. Please provide your machine model, serial number or existing OEM part number to confirm exact fitment before ordering.
Product Overview
The Front Idler Assembly, also known as Track Idler or Guide Wheel, is installed at the front section of crawler excavator undercarriage.
Its main functions include:
- Guiding the track chain during machine travel
- Maintaining proper track alignment
- Working together with the hydraulic track tension system
- Reducing track vibration and abnormal movement
- Improving overall undercarriage service life
For a 40-45 ton excavator such as LiuGong CLG945, the undercarriage system operates under heavy loads and continuous impact conditions.
A worn or damaged front idler may lead to:
- Track chain deviation
- Uneven track wear
- Abnormal vibration
- Increased travel resistance
- Premature wear of track rollers and track chains
Our CLG945 front idlers are manufactured with professional undercarriage production technology, providing reliable aftermarket solutions for machinery dealers, contractors and repair workshops.
Key Features & Benefits
Heavy-Duty Construction Application
Designed for:
LiuGong CLG945 / CLG945E
Suitable for:
- Construction projects
- Quarry operations
- Earthmoving applications
- Mining support operations
- Infrastructure works
High-Strength Alloy Steel
Manufactured from:
40Mn2 Alloy Steel
Benefits:
- High impact resistance
- Strong load-bearing capability
- Excellent fatigue resistance
- Superior wear performance
- Extended service life
Precision Heat Treatment
The idler tread surface is processed through controlled induction hardening.
Typical specification:
- Surface hardness: HRC 52-58
- Hardening depth: 10mm-15mm
Provides improved resistance against continuous track chain contact and abrasive environments.
Reliable Sealing System
Equipped with:
- Heavy-duty floating oil seals
- Wear-resistant bushings
- Lifetime internal lubrication
The sealing system helps prevent lubricant leakage and protects internal components from:
- Mud
- Dust
- Water contamination
OEM-Style Direct Replacement
Manufactured according to OEM-style dimensions:
- Idler diameter
- Shaft dimensions
- Mounting dimensions
- Track contact profile
Designed for direct replacement after confirming specifications.
Technical Specifications
| Item | Specification / Detail |
|---|---|
| Product Type | Excavator Front Idler Assembly |
| Machine Model | LiuGong CLG945 |
| Compatible Models | CLG945 / CLG945E |
| Machine Type | Crawler Excavator |
| Machine Class | Approx. 40-45 Ton |
| Material Grade | 40Mn2 Alloy Steel |
| Manufacturing Process | Casting + CNC Machining |
| Heat Treatment | Induction Hardening |
| Surface Hardness | HRC 52-58 |
| Hardening Depth | 10mm-15mm |
| Seal System | Heavy-duty Floating Oil Seal |
| Lubrication System | Lifetime Internal Lubrication |
| Structure | Heavy-duty Idler Assembly |
| Quality Inspection | Dimension, Hardness and Sealing Inspection |
| Mounting Configuration | OEM Standard |
| Installation | Bolt-on Direct Replacement |
| Application | Construction / Mining / Earthmoving |
| Shipping Note | Heavy Component — Sea Freight Recommended |
Technical Specifications
- Product Name
- Front Idler
- Part Type
- Front Idler Assembly
- Application Brand
- LiuGong
- Compatible Models
- LiuGong CLG945 / CLG945E
- Machine Class
- Approx. 40-45 Ton Excavator
- OEM No.
- to be confirmed
- Replacement No.
- CLG945ID
- Application
- Construction / Mining / Earthmoving / Excavator
Trade Specifications
- Reference Price
- USD $750.00 - $1150.00
- Minimum Order Quantity
- 1 Pieces
- Lead Time
- in stock
- Supply Ability
- 10,000 Pieces
- Shipping Port
- Xiamen, China
Quanzhou Red Hill Machinery Co., Ltd.
QUANZHOU RED HILL ENGINEERING& MACHINERY CO.,LTD. is locatedin the Intemaltonal Garden City-Quanzhou , Fujan Province. She is modemfactory whichis profestionalin developing. manufacturing and serviding. providng various highquality excavators and buldozers components. Especialy,accesonof excavators and buldozers-undercariage parts (Track Roler, Carrier Roler, Frontldler, Sarocke, Track Link, Track Frame, and al kinds of Hydraulic Cyinders.)Its product quality and technology has reached the industry and international advanced levelWith the successve development, Red Hll Machinery had held systemic & high-clas equipments, advanced & effective faclities and moder management Weare providing services for woridwide customers with high quality products, competitive cost and good business reputationRed Hl Machinery persistin "Based in High Quality, Develop Wth Good Credit" as enterprise cuture,customer oriented pass through whole operation activities.We are confident that Red Hlbrand wil be famed more and more wdely areal We are aways ardent to provde good services to al the customers wth PrecisenesSpecialty and Sincerity. Red Hill Machinery is willing to build a close & long-term business relationship with you!
- Location
- No.6, Shunhe Road, Xiamei Town, Nan'an,Quanzhou City, Fujian Province, China
- Main Products
- Construction Machinery Parts
- Employees
- 101-500 People
- Factory Area
- > 50,000 m²
- Annual Revenue
- US$10 Million - US$50 Million
- Main Markets
- North America / Europe / Middle East & North Africa / Latin America