Backhoe loader of the backhoe could cause the vehicle to tip, most backhoe loaders use hydraulic outriggers or stabilizers at the rear when digging and lower the loader bucket for additional stability. This means that the bucket must be raised and the outriggers retracted when the vehicle needs to change positions, reducing efficiency. For this reason many companies offer miniature tracked excavators, which sacrifice the loader function and ability to be driven from site to site, for increased digging efficiency. Their relatively small frame and precise control make backhoe-loaders very useful and common in urban engineering projects such as construction and repairs
Rear Window Paramount Pictures, for which Hitchcock retained the copyright, and which was later acquired by Universal Studios in 1983 from Hitchcock's estate. On September 4, 2012, Universal Studios Home Entertainment re-released "Rear Window" to DVD, as a Region 1 widescreen DVD. This release includes the items available in the 2001 release. On May 6, 2014, Universal Studios Home Entertainment released "Rear Window" to Blu-ray format, with slightly expanded extras. "Rear Window" has been repeatedly retold, parodied, or referenced. Film Television Literature Notes Further reading Rear Window Rear Window is a 1954 American Technicolor mystery thriller film directed by Alfred Hitchcock and