File:Excavator jackhammer.jpg

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Summary

Description

English: An excavator-mounted hydraulic jackhammer being used to break up concrete.

Date

20 August 2008

Source

http://www.spangdahlem.af.mil; gallery. exact source

Author

Eydie Sakura, U.S. Air Force

Permission
(Reusing this file)

This image or file is a work of a U.S. Air Force Airman or employee, taken or made as part of that person's official duties. As a work of the U.S. federal government, the image or file is in the public domain in the United States.

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File history

Click on a date/time to view the file as it appeared at that time.

	Date/Time	Thumbnail	Dimensions	User	Comment
current	22:44, 5 March 2010		3,000 × 1,995 (639 KB)	High Contrast	== {{int:filedesc}} == {{Information \|Description= {{en\|Volvo excavator is used to pulverize concrete.}} \|Source=http://www.spangdahlem.af.mil; [http://www.malmstrom.af.mil/news/story.asp?id=123111662 gallery]. [http://www.malmstrom.af.mil/shared/media/ph

File usage

The following page uses this file:

Jackhammer

Global file usage

The following other wikis use this file:

Usage on nl.wiki.x.io
- Drilboor
Usage on pl.wiki.x.io
- Koparka
- Młot pneumatyczny

Metadata

This file contains additional information, probably added from the digital camera or scanner used to create or digitize it.

If the file has been modified from its original state, some details may not fully reflect the modified file.

Image title	Maj. Gen. Floyd Carpenter, 8th Air Force vice commander, learns how to pulverize and tear up concrete in an excavator from Airman 1st Class Brandon Lynch, 819th RED HORSE Squadron, during a ground breaking ceremony at Malmstrom Air Force Base, Mont., Aug. 14. The 819th RHS is tearing up a 20,000 square foot area to build a unit assembly area; a $678,000 construction project slated to be completed by March 2009 and built entirely by the squadron. Lt. Gen. Robert Elder, 8th AF commander, and General Carpenter, both participated in the ground breaking ceremony. (U.S. Air Force photo/Senior Airman Eydie Sakura).
Camera manufacturer	NIKON CORPORATION
Camera model	NIKON D40
Author	Senior Airman Eydie Sakura
Exposure time	1/320 sec (0.003125)
F-number	f/9
ISO speed rating	200
Date and time of data generation	07:31, 14 August 2008
Lens focal length	18 mm
Orientation	Normal
Horizontal resolution	300 dpi
Vertical resolution	300 dpi
Software used	Adobe Photoshop 7.0
File change date and time	11:37, 20 August 2008
Y and C positioning	Co-sited
Exposure Program	Not defined
Exif version	2.21
Date and time of digitizing	07:31, 14 August 2008
Image compression mode	2
Exposure bias	0
Maximum land aperture	3.6 APEX (f/3.48)
Metering mode	Pattern
Light source	Unknown
Flash	Flash did not fire
DateTime subseconds	70
DateTimeOriginal subseconds	70
DateTimeDigitized subseconds	70
Color space	sRGB
Sensing method	One-chip color area sensor
Custom image processing	Normal process
Exposure mode	Auto exposure
White balance	Auto white balance
Digital zoom ratio	1
Focal length in 35 mm film	27 mm
Scene capture type	Standard
Contrast	Normal
Saturation	Normal
Sharpness	Normal
Subject distance range	Unknown

File:Excavator jackhammer.jpg

Summary

Captions

Items portrayed in this file

depicts

copyright status

public domain

inception

20 August 2008

captured with

Nikon D40

data size

654,434 byte

height

1,995 pixel

width

3,000 pixel

media type

image/jpeg

checksum

3bf483ddd55312e8875062d606f21bc04d0f964b

exposure time

0.003125 second

f-number

9

ISO speed

200

instance of

photograph

focal length

18 millimetre

File history

File usage

Global file usage

Metadata