CONTACT US

Our Address

Science Avenue, High-tech Zone, Zhengzhou City, Henan Province, China

  • small size pit excavation machine video

    small size pit excavation machine video EXCAVATION and BASEMENT CONSTRUCTION All movement and functions of a hydraulic excavator are accomplished ... hung off the rear of the machine to provide more ... far beyond excavation tasks ...

  • Pit Digging Machine - Pit Digger Latest Price ...

    - The machine can be attached to any tractor of 45 HP and above. - 4 pits are dug simultaneously, the diameter of each pit is upto 15 inches with a depth of upto 24 in. - A single operation of digging 4 pits takes 30 seconds - makes approximately 4000 pits a day! - Pits dug are of uniform shape and size - The

  • Excavation Pit - YouTube

    Nov 22, 2016  30 × 40 house Soil Excavation for basement wall - Duration: 6:55. Life is Awesome Civil Engineering Plans Recommended for you. 6:55. Excavator Digging A Borrow Pit ... Lathe Machines

  • Amazing Modern Trencher Machines, Deep Excavation ...

    Nov 09, 2017  World Amazing Modern Technology Road Construction Machines - Biggest Heavy Equipment Machinery - Duration: 14:17. Machinery Channel 5,960,526 views. 14:17.

  • Excavations pit sizes - HDPE PE pipe (polyethylene pipe)

    Related keywords : pit excavation method, working space for excavation, pit to pit size, surplus hdpe pipe, what is pit to pit size. Last update Tuesday 29 May 2018 . You may also be interested in Slip lining Wednesday 01 July 2015. SLIPLINING - TECHNIQUE Slip-lining is perhaps the oldest of all trenchless techniques. It involves the insertion ...

  • Excavation Pit Time Lapse Day 1 2 Now edited speeded ...

    Jul 04, 2014  Excavation Pit Time Lapse Day 1 2 Now edited speeded up even more

  • Digging Test Pits - YouTube

    Dec 17, 2015  Watch the video it will explain itself. ... Digging and Filling In Test Pits - Duration: 8:57. letsdig18 60,436 views. ... Danish Construction Channel 35,992 views.

  • 10+ CONSTRUCTION EQUIPMENTS COMMONLY USED FOR

    May 07, 2014  Back-acters operate by digging towards the machine in an arc from a small distance above the surface on which the machine stands to a position vertically below the outer edge of the machine. The maximum depth of excavation is related to the length of the boom and machines with depth capacities between 2.6 and 6 m are in common use.

  • Types of Soil Excavation Tools and Machines in Construction

    There are different types of soil excavation tools and machines used in construction. Excavation of soil is necessary in construction point of view and it should be done by hand tools or machineries based on the area of the land or depth of excavation. By the process of excavation, the land is

  • 16 Types of Heavy Equipment Used in Construction - The ...

    Pile Boring Machine; Pile Driving Machine; 1. Excavators. Excavators are important and widely used equipment in construction industry. Their general purpose is to excavation but other than that they are also used for many purposes like heavy lifting, demolition, river dredging, cutting of trees etc. Excavators contains a long arm and a cabinet.

  • Press Pits and Machine Foundations Delta Industrial

    Press Pits Machine Foundations You Need a Truly Experienced and Professional Team Delta Industrial is the premier design-build specialist, recognized as a leading foundation contractor by most major machine and press manufacturers for over thirty years.

  • Pit (Excavation) - an overview ScienceDirect Topics

    Large-scale pit excavation would not cause significant environmental impact. Major components involve removing the overburden waste rocks/soils, digging the soft–ore, drilling and blasting the hard ore, removing by trucks, dumpers, or belt conveyor, and finally stockpiling prior to processing. Open-pit/surface mining is the first choice for ...

  • Products Epiroc

    Epiroc is a one of the leading drill rig manufacturers in the world. We offer rock drilling machines and other equipment for many different applications. For example; oil and gas, construction drilling, quarrying, surface mining, underground mining, exploration drilling

  • 9 Best Excavation Equipment List images Excavation ...

    Jun 12, 2013 - Explore vwdemolitions's board "Excavation Equipment List", followed by 125 people on Pinterest. See more ideas about Excavation equipment, Excavation, Construction equipment.

  • 9 个按钉
  • STANDARD OPERATING PROCEDURE NO. 9 TEST PIT

    Unless otherwise specified in the FSP, a test pit (hand-dug) or trench (machine-dug) will consist of an excavation dug through soil, mine soil, rock pile, and/or buried material. Important: Personnel will not enter a test pit/trench until authorized by the Safety Officer.

  • Trenching and Excavation : OSH Answers

    Saskatchewan Labour defines a temporary protective structure as “a structure or device in an excavation, trench, tunnel or excavated shaft that is designed to provide protection from cave-ins, collapse, sliding or rolling materials, and includes shoring,

  • 10+ CONSTRUCTION EQUIPMENTS COMMONLY USED FOR

    May 07, 2014  Back-acters operate by digging towards the machine in an arc from a small distance above the surface on which the machine stands to a position vertically below the outer edge of the machine. The maximum depth of excavation is related to the length of the boom and machines with depth capacities between 2.6 and 6 m are in common use.

  • How to Excavate a Trench: 15 Steps (with Pictures) - wikiHow

    May 28, 2020  Excavating a small trench is relatively easy and only requires a shovel and pickaxe. However, bigger excavations require more equipment, so it may be best to call in professionals. Before you excavate a trench, you’ll need to call a utility location service to make sure you don’t run into any pipes or underground electric lines.

  • 16 Types of Heavy Equipment Used in Construction - The ...

    Pile Boring Machine; Pile Driving Machine; 1. Excavators. Excavators are important and widely used equipment in construction industry. Their general purpose is to excavation but other than that they are also used for many purposes like heavy lifting, demolition, river dredging, cutting of trees etc. Excavators contains a long arm and a cabinet.

  • Excavator Safety Tips for Before, During, and After Operation

    Aug 01, 2017  When using the excavator for trenching, make sure the machine is level by placing dirt underneath the tracks. Being level will make the trench vertical and will help to avoid cave-ins. For better stability, work with the propel motors to the rear of the machine. Dump spoil piles as far away from the excavation as possible to avoid cave-ins.

  • 53-7032.00 - Excavating and Loading Machine and Dragline ...

    53-7032.00 - Excavating and Loading Machine and Dragline Operators. ... Handle slides, mud, or pit cleanings or maintenance. Direct workers engaged in placing blocks or outriggers to prevent capsizing of machines when lifting heavy loads. Measure and verify levels of rock or gravel, bases, or other excavated material. ...

  • 1,000+ Free Excavation Excavator Images - Pixabay

    Images Photos Vector graphics Illustrations Videos. ... Open Pit Mining. 9 22 1. Construction Machine. 49 37 3. Brown Coal Energy. 8 3 4. Excavator Isolated. 20 9 1. Pompeii Vesuvius Street. ... Construction Machine. 5 9 0. Excavation Power Shovel. 19 17 7. Excavators Caterpillar. 12 14 0. Excavator Equipment. 25 27 5. Sand Pit Excavators.

  • EXCAVATION and BASEMENT CONSTRUCTION Introduction ...

    used for loosening, excavating vertical or near-vertical soil above the machine base level. They are not suitable for horizontal or below ground excavation. 2. Backactors (Backhoe) – They are used for below ground level excavation. The bucket acts downwards and drag towards the machine and tilted upwards to hold the loads. They are

  • Excavator - Wikipedia

    Excavators are heavy construction equipment consisting of a boom, dipper (or stick), bucket and cab on a rotating platform known as the "house". The house sits atop an undercarriage with tracks or wheels.They are a natural progression from the steam shovels and often mistakenly called power shovels.All movement and functions of a hydraulic excavator are accomplished through the use of ...

  • Pit (Excavation) - an overview ScienceDirect Topics

    Large-scale pit excavation would not cause significant environmental impact. Major components involve removing the overburden waste rocks/soils, digging the soft–ore, drilling and blasting the hard ore, removing by trucks, dumpers, or belt conveyor, and finally stockpiling prior to processing. Open-pit/surface mining is the first choice for ...

  • Deep Pit Excavation - Commercial Construction - Contractor ...

    Jun 09, 2019  Re: Deep Pit Excavation If you're willing to pay, you could get a 20 yd bucket on a 80' boom, but the machine that would go on isn't going to be easy to transport. It's more in the mine equipment category.

  • Excavation safety WorkSafe

    Pit excavations. Pit excavations are usually four-sided and deeper than the narrowest horizontal dimension at the surface. Pits are generally excavated to install manholes, pump stations, or underground tanks. They are also excavated to construct pile caps and other types of foundations or to access or locate existing services.

  • 1,000+ Free Excavation Excavator Images - Pixabay

    Images Photos Vector graphics Illustrations Videos. ... Open Pit Mining. 9 22 1. Construction Machine. 49 37 3. Brown Coal Energy. 8 3 4. Excavator Isolated. 20 9 1. Pompeii Vesuvius Street. ... Construction Machine. 5 9 0. Excavation Power Shovel. 19 17 7. Excavators Caterpillar. 12 14 0. Excavator Equipment. 25 27 5. Sand Pit Excavators.

  • Products Epiroc

    Epiroc is a one of the leading drill rig manufacturers in the world. We offer rock drilling machines and other equipment for many different applications. For example; oil and gas, construction drilling, quarrying, surface mining, underground mining, exploration drilling

  • Excavator - Wikipedia

    Excavators are heavy construction equipment consisting of a boom, dipper (or stick), bucket and cab on a rotating platform known as the "house". The house sits atop an undercarriage with tracks or wheels.They are a natural progression from the steam shovels and often mistakenly called power shovels.All movement and functions of a hydraulic excavator are accomplished through the use of ...

  • Excavator Safety Tips for Before, During, and After Operation

    Aug 01, 2017  When using the excavator for trenching, make sure the machine is level by placing dirt underneath the tracks. Being level will make the trench vertical and will help to avoid cave-ins. For better stability, work with the propel motors to the rear of the machine. Dump spoil piles as far away from the excavation as possible to avoid cave-ins.

  • Privy Digging and Pit Construction

    Mark the excavation for the chute, if it is an offset pit. 3. Build the base around the pit site. This is done before digging the pit to prevent the top of the pit walls from crumbling and to ensure that the slab or cover can be put in place immediately after the pit is dug and lined. The corners of the base should be square. For a wood base: 3a.

  • A Guide to OSHA Excavations Standard

    The house foundation/basement excavation is less than 71/ 2 feet (2.5 meters) deep or is benched for at least 2 feet (0.61 meters) horizontally for every 5 feet (1.52 meters) or less of vertical height. The minimum horizontal width (excavation face to formwork/wall) at the bottom of the excavation

  • Work Procedure of Excavation at Construction Site - The ...

    Excavation is done by manual or machine means depending on the availability. The excavated soil is to either removed out the site or stocked around the excavation pit. Minimum of 1m distance must be maintained between the stocking of excess soil and pit, so that due to rain or other forces the soil should not sweep into the pits.

  • Williams – Northeast Supply Enhancement

    accomplished by first excavating a bore pit and a receiving pit. The bore pit is excavated to a depth slightly deeper than the depth of the associated trench and is graded such that the bore will follow the proposed angle of the pipe. A boring machine is then lowered to the bottom of the bore pit to tunnel using a cutting head mounted on an auger.

  • Excavating machine engineering Britannica

    Excavating machine, any machine, usually self-powered, that is used in digging or earth-moving operations of some kind; the power shovel, bulldozer, and grader (qq.v.) are

  • An introduction to pipe jacking and microtunnelling

    of a thrust pit vary according to the specific requirements of any drive with economics being a key factor. Pit sizes will vary according to the excavation methods employed, although these can be reduced if required by special circumstances. A thrust wall is constructed to

  • Backhoe vs. Excavator: Which Is Right for Your Project?

    May 28, 2019  A backhoe is an excavation machine comprised of a standard tractor base that supports a digging bucket on the end of a jointed two-part arm. The opposite side of the backhoe will often have a front loader attachment (in which case the backhoe is technically called a “backhoe loader”), so the seat swivels 360 degrees to allow the operator to ...

  • FactSheet

    new construction in a pit and alterations and/or upgrades. Among the pit-related tasks covered by the standard are: • Opening or closing valves during renovation work. • Installing or upgrading pump equipment, cables, or junction boxes. Construction work can create confined spaces,

  • Safety and Health Topics Trenching and Excavation ...

    Additional Resources. Excavations in Construction: Soil Classification.OSHA Prevention Video (vTools). Also available in Spanish.This OSHA video shows one of the steps, classifying soil, that employers must follow so that trenching work can be done safely.

  • AVN Machine - Herrenknecht AG

    AVN Machines belong to the category of closed, full face excavation machines with a hydraulic slurry circuit. The soil to be excavated is removed using a cutterhead adapted to the respective geology. This makes it possible to use the machines in almost all geological conditions. In soft soils and mixed geologies, standard or mixed ground ...

  • Backhoe vs. Excavator: Which Is Right for Your Project?

    May 28, 2019  A backhoe is an excavation machine comprised of a standard tractor base that supports a digging bucket on the end of a jointed two-part arm. The opposite side of the backhoe will often have a front loader attachment (in which case the backhoe is technically called a “backhoe loader”), so the seat swivels 360 degrees to allow the operator to ...

  • Open-Pit Mining Methods

    Open-pit mining methods are applicable to mining ore deposits that apex at or near the surface. If the deposit apexes below the surface, the overburden and barren capping overlying the ore must be removed in advance of open-pit mining. The removal of this material is known as stripping. The stripping-pit limits must be extended beyond the limits of the ore pit to provide a bench, and the pit ...

  • Excavation and Backfilling of Soil - Work Sequence and ...

    The extent of soil and rock strata is found by making trial pits in the construction site. The excavation and depth is decided according to the following guidelines in the site. ... Types of Soil Excavation Tools and Machines in Construction. Backfilling of Sewer Sanitary Trench -Compaction and Equipments. Types of Soil Movements -Causes and ...

  • Vac-Tron Vacuum Hydro Excavation Equipment Manufacturing ...

    Vac-Tron, the Smart Choice for Vacuum Excavation Trucks, Vacuum Trailers, Hydro Excavation Equipment Air Excavation Equipment. Skip to content 1-888-VAC-TRON (1-888-822-8766) (Hablamos Espanol) 1-352-728-2222 Dealers' Corner

  • 1,000+ Free Excavator Construction Images - Pixabay

    Images Photos Vector graphics Illustrations Videos. ... Construction Machine. 154 175 12. Mining Excavator. 153 161 15. Boy Child Fun Beach. 161 126 36. Excavators Shovel. 52 73 14. Mining Machines. ... Open Pit Mining. 95 104 11. Maintenance. 6 5 2. Dumper Excavator Bucket. 14 15 1. Construction Machine. 47 24 22. Vehicle Excavators Site.

  • Excavation and underground services - Electrical safety at ...

    Excavation work should be carried out carefully and follow recognised safe digging practices. Once a locating device has been used to determine cable positions and routes, excavation may take place, with trial holes dug using suitable hand tools as necessary to confirm this. Excavate alongside the service rather than directly above it.

  • Trenching and Excavation Safety

    Excavation and trenching are among the most hazardous construction operations. OSHA defines an excavation as any man-made cut, cavity, trench, or depression in the earth’s surface formed by earth removal. A trench is defined as a narrow underground excavation that is deeper than it is wide, and is no wider than 15 feet (4.5 meters).

  • Surface Mining Methods and Equipment

    pit machinery can also be used for other purposes such as civil construction, whereas underground mining equipment is specialized and expensive. A number of surface mines operate 24 hours/da y and almost 365 days/year in order to use open pit machinery for as many hours as possible, thereby reducing the number of machines required.

  • tunnels and underground excavations History, Methods ...

    Tunnels and underground excavations, horizontal underground passageway produced by excavation or occasionally by nature’s action in dissolving a soluble rock, such as limestone.A vertical opening is usually called a shaft.Tunnels have many uses: for mining ores, for transportation—including road vehicles, trains, subways, and canals—and for conducting water and sewage.

  • Planer Machine Parts, Types, Working principle with PDF

    Aug 13, 2018  Only three tool heads are mounted on this machine. The constructional and driving features of the machine are the same as that of a double housing planer. Read also: Slotter Machine: Types, Parts, Operations [Complete Guide] Drilling machine – Parts, It’s Types, Operations with PDF; 3. Pit Planer Machine. A pit type planer is massive in ...

  • CONSTRUCTION PRACTICES AND PROCEDURES MANUAL

    This Construction Practices and Procedures Manual is intended to provide a quick field guide to the construction methods to be adopted for the most commonly used construction items included in the Specifications This document was prepared by consultants funded by GoB through RRMP2 funds.