Ningbo yuanda machinery Co.,Ltd is a professional China manufacturer of cutting edge and end bit for all brands of construction machinery, It cooperates with a trading company named Ningbo For-Global International Trade Co.,Ltd whom suppliers with cutting edges, end bits, bucket tooth, adapters, bolts& nuts, and other G.E.T products.

With nearly 30 years of experience in mechanical field, we know quality is the fundamental, so we focus on and make the quality improvement continuously. We only choose the quality certificated carbon steel and boron steel as raw material which shows a stable mechanical performance. During each production process, we have strict quality control system and before final packaging, we will inspect the dimensions and hardness to guarantee each product could meet customer's requirement for different working conditions.

We specialized in manufacturing various cutting edges for all brands of Motor grader, Bulldozers, Excavator, Loader and Scraper.

Suitable for all brands of loaders, and could make as customer's sample or drawing.
After quenching and tempering heat treatment, the mechanical properties could reach the internationsl standard.
Our prodcuts are built to deliver superior performance and long wear life which can make a real difference in your applications.


135-8219 loader segments for Caterpillar
Material:Carbon steel or boron steel
Hardness: HB300~350 or HB380~450
Certificate of quality : ISO9001:2008
Color: Cat yellow

Loader Cutting Edge & Accessories:

OEM Replacement or Custom Design

Carbon Steel (Heat Treated) & Boron Steel (Heat Treated)

Thickness from 16mm to 100mm

Weld on Bucket Base Edge: Straight Type & Spade Type

Bolt on Cutting Edge, End Bit & Segment

Half Arrow Cutting Edge ( Rolled Steel)

Bolt on Rear Wear Plate

1) figure:


2) Dimension:

The picture of Caterpillar loader bolt on end bits segments 135-8219: