ยินดีต้อนรับทุกท่านที่เข้ามาเยี่ยมชมผลงานการให้บริการของเรา เรามีวิศวกรที่มีประสบการณ์เฉพาะทางไว้ให้คำปรึกษาทุกท่าน มีข้อสงสัยติดต่อ 0 2108 6880-1 ต่อ 212 หรือ 091 698 9455
Heavy equipment is essential for construction jobs of almost any size, from home building to large-scale commercial and civil projects. Earth-moving equipment covers a broad range of machines that can excavate and grade soil and rock, along with other jobs. Earth movers and other heavy equipment help to speed not only earth work but also materials handling, demolition, and construction. Many types of heavy construction equipment are designed for multiple functions, making them indispensable on job sites.
Excavators are large construction equipment that can be driven by tracks or wheels, but tracks are more standard. A conventional excavator has a long bucket arm attached to a pivoting cab that can rotate a full 360 degrees. The operator sits in the cab and from there has good visibility of the site. Excavators are highly versatile and can be fitted with special attachments for specialty jobs. The most common uses |
Backhoe loaders, often called backhoes, have a body that's similar to a farm tractor and include an adjustable shovel in front and a small bucket in the back for digging. Backhoe loaders are considered medium-sized construction equipment for smaller jobs and are capable of working in limited space to perform various operations. They can move dirt, backfill excavations, dig holes and trenches, and place pipes and other materials. One of the best attributes of backhoe loaders is that they are wheel-driven and can be used in urban areas. They can even be driven to a job site. The bucket in the back can be changed to dig trenches of different widths. |
Bulldozers are considered one of the strongest and most reliable heavy equipment used in the construction industry. A bulldozer is a powerful and extremely heavy machine used to move dirt along large open tracts of land. Bulldozers have a wide, flat blade in front that can be operated using two hydraulic pistons to move the blade in a limited range of angles and depths. They are normally used to push piles of earth and for rough or fine grading, depending on the size of the bulldozer. A bulldozer's considerable weight helps it crush large boulders, among other operations. |
Motor graders are heavy equipment used for fine grading and for moving small amounts of dirt. They have a long blade that can be adjusted to meet certain angles to create a flat surface. They can also be fitted with a second blade in front of the front axle and in some instances can be used for underground mining. Motor graders are typically used to fine-grade dirt or gravel roads or to prepare the road base course before placing asphalt. Graders can also be used to create sloped surfaces or drainage with shallow V-shaped cross-sections. |
Dump trucks are needed on almost every large job site. They offer limited function but perform the all-important task of moving and dumping many types of heavy material. They are also road-ready so they can bring material into or out of site and can travel anywhere large equipment is permitted. Dump trucks come in many different sizes for different capacity and load needs, ranging from small utility-type trucks with dumping beds to enormous machines used in mining operations. |
Working on and compacting granular soilssuch as sands and gravels are difficult tasks. Due to the composition of sand and gravel, water can enter or leave the voids in them with relative ease. If voids in the sand are completely filled with water or are completely dry, no forces are holding the sand particles together. Applying vibration to those particles tends to create a dense configuration. The amount of water in the voids of the granular soils will affect the cohesion of the particles. Dumping sand or gravel from the bed of a truck or from a scraper places the granular material in a relatively loose condition, particularly if the sand contains only a small amount of surface moisture. This material must be compacted in order to provide the required strength. If the material is not compacted. |
Contact Us 02 108 6880 Hotline 091 698 9455
Patapee Civil Engineering Co.,Ltd.
Contractor in Thailand
E-mail : patapee_thailand@hotmail.com
Line ID : patapee_pce
Manager Onduty and Engineer
091 698 9455,02 108 6880-1 Ext.211,212
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