A grader, also known as a motor grader or road grader, is a heavy construction machine that is primarily used for grading and leveling surfaces, such as roads, highways, and construction sites. Here's an introduction to graders:

1, Blade: The most distinctive feature of a grader is its long, adjustable blade located between the front and rear axles. The blade is typically mounted beneath the machine's frame and can be raised, lowered, tilted, and rotated to perform various grading operations. The blade is usually made of hardened steel and can be replaced or equipped with additional attachments for specific tasks.

1. 2, Grading and Leveling: Graders are specifically designed to shape and level surfaces. They use the blade to cut, move, and redistribute materials, such as soil, gravel, or asphalt, to achieve a smooth and even surface. The blade can create slopes, remove excess material, and fill in low areas to ensure proper drainage and improve the overall quality of the surface being graded.3,

2. 3, Adjustable Blade Control: Graders are equipped with hydraulic systems that allow for precise control of the blade. Operators can adjust the blade's height, angle, and rotation to achieve the desired grading results. Some advanced graders may have automated or computerized control systems for more accurate and efficient grading operations.4,

3. 4, Tandem Axles: Graders typically have two sets of wheels or tandem axles, one at the front and one at the rear. This configuration provides stability and weight distribution to ensure proper traction and control during grading operations. The axles can be articulated or rigid, allowing the grader to navigate tight turns and uneven terrain.

4. 5, Operator Cab: Graders are equipped with an enclosed operator cab for operator comfort and safety. The cab is designed to provide good visibility of the work area and may include ergonomic controls, air conditioning, heating, and sound insulation to enhance operator productivity and reduce fatigue.

5. 6, Additional Features: Some graders may have additional features and attachments to expand their capabilities. These can include front-mounted rippers for breaking up hard or compacted surfaces, scarifiers for roughening surfaces, snowplow attachments for snow removal, and GPS technology for precise grading and slope control.

CHANGLN PY150H

一, HIGH PERFORMANCE AND LOW EMISSION ENGINE

Cummins turbocharged engine, realizes high productivity and low fuel consumption. Durable mechanical

inline fuel injection system provides precise throttle control and thus it delivers higher work speeds with high horsepower.

二, RELIABLE AND PROVEN TRANSMISSION

Sing-handle electro-hydraulic controlled power-shift T/M, 6forward & 3reverse shifts makes operation easy and convenient

ZF-technology powershift transmission is best matched with Cummins engine and is reliable and easy to operate, suited for all types of working conditions.

三, Box-type d frame and advanced T/M enable it to complete heavy-duty work

四, Hydraulic lock, auto lock/unlock NO-SPIN differential ensures stability and powerful traction

五, A wide working range is accomplished through flexible blade suspension system and articulated frame

The drawbar is composed of strong A & U-shaped frame for strength durability, and precise blading control.

The heat-treated rotating ring structure is equipped with four turntable of inner gear guide type, can obtain

360° smooth rotation. The moldboard provides optimal curvature that helps move all soil types quickly and efficiently

六, Ideal axle load allocation provides excellent stability while cutting hard surface

七, Serviceable, efficient hydraulic system enables every part to be fully used

Reliable full hydraulic brake system ensures safety

八, EXCELLENT VISIBILITY

Excellent visibility and layout side pillar boosts operator’s confidence and productivity in all grader applications.

Well-positioned blade linkage provides an unobstructed view of the moldboard and front tires.

九, WORK TOOL AND ATTACHMENTS

Front Dozer Option

The front Dozer is a front mounted equipment used for spreading materials such as gravel piles or blading

at the front of the machine where is difficult to access with the moldboard.

Ripper(Rear) and Scarifier(Mid-mount) Option

Digs up hard material cannot be removed by the moldboard. The V-type scarifier can accommodate up to

11 teeth, the ripper also accommodate 3 -9 shanks.

十,Automatic Leveling Device Option

As a 2D control system, Automatic Leveling Device offers precise and reliable height and slope control and

a high level of flexibility in the choice of sensors and fields of application.

十一,Adopt large size rear drive axle. With the same specification as 170H grader, the transmission reliability is stronger.

十二,Double row roller chain,Fully guaranteed strength (tensile strength of 26 tons, far higher than the

peer and national standards).

FAQ

1.Why choose us?
CHANGLIN WEA is committed to offer not only products with high quality and performance and competitive
price, but also in-time delivery and comprehensive 7*24 after-sale services.

Headquartered in Changzhou City in the south of Jiangsu Province, SINOMACH-HI International is a subsidiary of SINOMACH Group ––– a Fortune Global 500 enterprise, and one of the largest exporter of construction equipment in China. "SINOMACH" and "CHANGLIN" are two main brands of the company. Since its beginnings in 1961, the company has been dedicated to the R&D and manufacture of construction machinery. China's first log loader was successfully developed in 1971. At the end of the 20th century, SINOMACH Group has established a joint venture plant with Komatsu and Hyundai. Since then, the manufacturing capability has increased to an international first-class level and has gradually undertaken the OEM businesses of Terex, Atlas, and other well-known companies. Construction machinery exporting has been a part of its business since 1986, and over 10 different categories including earth-moving equipment, soil compaction equipment and excavation equipment have been popularized globally. A number of overseas agencies have been deployed around the globe to provide better services to customers worldwide.

In addition to being an overseas operation and management platform for China SINOMACH Heavy Industry Corporation in the areas of equipment manufacturing, we are the only platform for the expertise of exporting the products from our four manufacturing bases. With deliberate layout of overseas markets and internationalization-oriented strategy, we endeavor to deliver the goal of “rebuilding a new overseas SINOMACH”.

Our main business covers trade and services of engineering machinery and products related to heavy industry. We have large-scale industrial bases in Tianjin, Changzhou, Luoyang, and Luzhou. We are one of the largest exporters of construction machinery in China and enjoy an excellent reputation in overseas markets. Our product covers shovel transportation machinery, compaction machinery, road machinery, excavation machinery, piling machinery, lifting machinery, concrete machinery, municipal sanitation machinery, mining machinery and spare parts, dozens of series, and hundreds of varieties. Our product line mainly consists of loaders, backhoe loaders, graders, road rollers, construction cranes, road headers, garbage compactors, pavers, milling machines, hydraulic excavators, bulldozers, rotary drilling rigs, mining trucks, construction machinery parts, etc.

Together, we are growing with our global partners and expanding our overseas distribution network. Our commitment to the highest standards of quality and service is best demonstrated by localization of business and availability of spare parts. We are dedicated to continual improvement of our overall performance and efficiency, which is imperative to the satisfaction of our customers and the success of our business. At present, we have three overseas subsidiaries in West Africa, India, and South Africa, a joint venture in Malaysia and several representative offices in Mexico, Argentina, and the Philippines, and more than 60 overseas distributors. The products have been exported to more than 100 countries and regions such as the Philippines, Vietnam, Indonesia, and other Southeast Asian countries, Saudi Arabia, Oman, Iran and other West Asian countries, Kazakhstan, Russia, Belarus and other CIS countries, Togo, South Africa and other African countries, Argentina, Mexico and other South American countries.

In future prospects, we will abide by the development mission of “equip the world and create value” and esteem the core values of “innovation, self-improvement, cooperation, and symbiosis”. We will insist on business philosophy of “honesty, quality, mechanism, and relevance ". We are committed to building a "world-class service manufacturer in the field of construction machinery and related heavy industries" in global markets.