Zongshen HW300 300CC Motorcycle Engine Crankshaft - Forged Steel, 245.5mm Length, ISO9001 Certified

Price Negotiable

Price: Negotiable

MOQ: 200pcs

Delivery Time: 25-30 days

Brand: Customized

Product Description

Product Overview

High-performance forged steel crankshaft engineered for Zongshen HW300 300cc motorcycle engines, delivering exceptional durability and precision for demanding applications.

Technical Specifications

Parameter	Specification
Model Number	Zongshen HW300
Engine Displacement	300cc
Material	Forged Steel
Connecting Rod Length	144.5mm
Connecting Rod Thickness	20mm
Connecting Rod Holes	18mm
Left Bearing	63/28x1 RS
Right Bearing	63/28x1
Total Crankshaft Length	245.5mm
Left Side Length	112mm
Right Side Length	78.5mm
Gear Specifications	Φ40.2, 22T, H15
Hardness	48-58 HRC
Warranty	1 Year
Certification	ISO9001:2008

Key Features

Manufactured from 45 carbon steel for high temperature and tension resistance
Precision machining ensures excellent elasticity and tensile strength
Hot drop forging process with specialized heat treatment
High-precision manufacturing for optimal performance
Forged steel construction for maximum durability

Performance Analysis

Parameter	Value
Maximum Principal Stress	5.9431×10⁸ Pa
Maximum Shear Stress	4.3398×10⁸ Pa
Normal Stress	5.6839×10⁸ Pa
Equivalent Stress	8.19×10⁸ Pa
Equivalent Strain	0.004747mm
Factor of Safety	0.705
Life Cycle	899.73×10⁶ cycles

Compatible Models

Zongshen Series

C120, L125 14T, CG180, CG200 water-cooled, CG250 water-cooled, CG175, CB250, C110, HW250, CG200-G-2, CBB200, CBB250, HW300, CB200

Other Major Brands

Bajaj, Honda, Suzuki, TVS, Yamaha, Lifan, Loncin, Jialing, Qianjiang

Packaging & Quality Assurance

Anti-rust oil treatment for corrosion protection
Internal plastic bag and foam packing case
Standard exporting cartons with customization options
A-Grade quality certification
Minimum Order Quantity: 100 sets

Company Expertise

With over 18 years of experience in exporting motorcycle parts worldwide, we provide professional customer service, order tracking, and customized solutions to meet your specific requirements.