Curved Grader blade 4T2242 suit for Caterpillar motor grader

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 edge for all brands of Motor grader, Bulldozers,Excavator,Loader and Scraper.

Range: Thickness from 13mm to 25mm, width from 152mm to 203mm.
Suitable for all brands of graders, 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.


Motor grader blade for Caterpillar 4T2242:
1) Part number: 4T2242
2) Material: High carbon steel or boron steel
3) Hardness: HB260~320 or HB380~450
4) Color: Yellow
5) Certificate: ISO9001 2008


Caterpillar overlay for motor grader 4T2242:

Superiority: High quality.
               Good after price.
               Reasonable price.
               Long wearlife.

For brands: Caterpillar, Komatsu, ESCO, Fiat, Hyundai, Case, Sany etc.

OEM: Make as customer's samples or drawings.

Grader Blades & Accessories:
    OEM Replacement & Custom Design
    High Carbon Steel & Boron Steel(Hrat Treated)
    Double Bevel curved: 6" (152mm), 8"(203mm)
    Double Bevel Flat: 8"(203mm), 10"(254mm), 11"(280mm), 12"(305mm), 13"(330mm),     16"(406mm)
    Curved Serrated Cutting Edge & Flat Serrated Cutting Edge
    Overlay & Moldboard End Bit
    Scarifer Shank & Teeth

1) figure:

2) Dimension:

Part of the grader blade are as follows:

The pictures of caterpillar grader blade 4T2242:











Certificate of quality ISO9001 2008: