We are a professional manufacturer of motor grader blades and cutting edges, we produce such products for renowned domestic and international construction machinery brands including Caterpillar, Komatsu, 

    XCMG, Sany, LiuGong, SDLG and Changlin.Our products feature original quality and reasonable prices, and we have obtained official authorizations from Caterpillar, XCMG, SDLG and other manufacturers.

    Product Name: Motor Grader Flat Blades

    Application: XCMG, SANY, LIUGONG, SDLG,CHANGLIN, Caterpillar, Komatsu

    Dimensions: Our factory allows us to produce any type, size and position

    Material: 45 # carbon steel/30MnB boron steel or customized according to customer design

    Color: yellow, red, black or customized according to customer design

    Hardness: HB300-350, HB440-480 or other

    Packaging: plywood pallet, wooden crate

    Holes:7holes / 10holes / 13holes / 15 holes and plow bolts hex nuts

1. Super wear-resistant, suitable for heavy-duty working conditions

Adopting a layered composite material design, the blade body is made of high-strength structural steel to ensure impact toughness. 

The working surface and vulnerable edges are equipped with high manganese steel or HARDOX wear-resistant steel materials, which improve the wear resistance performance 

by 3-5 times compared to ordinary steel, effectively extending the service life, reducing replacement frequency and operating costs.

2. Multi adaptability, covering all scenarios of operations

Design diversified structural types for different engineering scenarios to achieve precise functional matching:

The flat blade board has a simple structure, high efficiency in bulldozing and leveling, and is suitable for foundation earthwork backfilling and site rough leveling operations。

The curved blade can accurately shape the arched drainage slope of the road, meeting the professional flatness requirements of highway construction。

3. Precise design ensures high-precision operation results

The grader blade adopts integrated forging and CNC machining technology, and the flatness error of the working surface is controlled within ± 0.5mm, ensuring that there is no omission or fluctuation in the scraping operation.

4. Convenient maintenance, reducing the difficulty of operation and maintenance

Adopting a modular and detachable structure, the blade and blade body are connected by high-strength bolts, allowing for quick replacement of worn blades without the need for overall disassembly. 

A single person can complete the operation with simple tools, greatly reducing downtime and maintenance time.

1、What information do I need to find the correct parts for my equipment?

You will need to get near the equipment with a tape measure and share the following information with an Equipment Blades representative:

a. Machine Make & Model

b. Overall length of bucket / moldboard / plow

c. number of pieces

d. Length of each piece

e. Best guess at original thickness X width (front to back / height)

f. number of holes in each piece

g. Bolt Diameter

h. Bolt spacing center to center across each piece

2、What territory do you serve? 

We supply and export wear parts to all over the world. You can buy from us directly.

3、What is your warranty? 

All XZHM Blades products are warrantied by manufacturers defects. Certain products are guaranteed against breakage within a reasonable lifespan of the part. 

4、Does XZHM Blades offer discounts? 

Yes, XZHM Blades offers reseller discounts, high volume discounts, qualified orders.

5、What makes through hardened blades different from standard high carbon blades?

Unlike high carbon blades that are often only surface-hardened, our through hardened blades are heat-treated throughout the entire thickness to achieve uniform hardness. This creates consistent wear patterns as the blade wears down, preventing uneven edge development.

6、How much longer do through hardened blades last compared to standard blades?

Through hardened blades typically last 1.5-2 times longer than comparable high carbon blades in abrasive conditions, significantly reducing the frequency of blade changes and associated downtime.

7、Are through hardened blades worth the higher initial cost?

Yes. While through hardened blades cost about 20-30% more upfront, their significantly longer service life and reduced downtime for replacements make them more economical in the long run. This is especially true for operations where equipment downtime is costly.

8、What applications are through hardened curved blades best suited for?

These blades excel in highly abrasive materials, finish grading operations requiring precision, long-duration grading tasks, hard-packed materials, and applications requiring consistent blade geometry for predictable performance.

9、How do these blades perform in hot weather operations?

Through hardened blades maintain their properties better than surface-hardened alternatives in high-temperature environments, providing consistent performance regardless of weather conditions.

10、Will these blades help with crowning issues?

Yes. Unlike standard motor grader blades that develop an uneven wear pattern known as “crowning,” our through hardened curved blades maintain a straight, clean cutting edge throughout their life, ensuring consistent grading results.

11、We can Customize cutting edges according to customer requirements.