View allAll Photos Tagged digger
This guy was digging up our street yesterday. It was fascinating to watch him work, he was quite skilled.
This broad range of machines allows you to choose the type that fits your exact construction needs. With the ability to keep running for 24 hours straight, these machines have exceptional durability. Their endurance is further proven by the ultra-large excavators, which have working-time records of over 90,000 hours. This kind of performance is not surprising when you consider that our corporate policy is to never release equipment that is not field ready. We have built high user confidence and an excellent reputation over the years by realizing that, to meet the challenges of mining, our customers must have great performance.
In mining, cost efficiency is also important. excavators provide one of the lowest cost-per-ton options for moving materials in their class. Low maintenance cost and long life make for machines that give you significant savings.
Enhanced Boom Recirculation System
In combined operation of boom lower and arm, arm speed can be increased by approximately 15 % over the conventional. Pressurized oil from boom cylinder bottom side is delivered to boom cylinder rod side to lower the boom, assisted by boom weight. Conventionally, pressurized oil from pump is delivered to boom cylinder rod side to lower the boom. The new system also allows for an efficient combined operation of swing and lowering the boom.
Artista: Grave Digger
Evento: Rock Hard Festival
Fotografo: Francesco Castaldo
Data: 19 settembre 2010
Venue: Estragon
Città : Bologna
Artista: Grave Digger
Evento: Rock Hard Festival
Fotografo: Giacomo Astorri
Data: 19 settembre 2010
Venue: Estragon
Città : Bologna
Vacuum, mop, wash dog towels. Repeat....repeat....repeat. Then this creature wants to come in my house.
The frozen and thawed mud is quite wet and clumpy, and apparently quite delicious too.
Henk and Sandra were our friendly and wonderfully informative guides for a short but very enjoyable camel ride along the beach at Monkey Mia, W.A. Australia.
Unlike the common perception, their lovingly cared-for camels are calm and friendly.
The amount the body can be lifted or pulled by the front of machine can be ON or OFF selected. This helps to provide for more comfortable operation and contributes to longer component service life.
Larger-Diameter Front Piping
Arm piping is increased in diameter to reduce hydraulic loss (theoretically 7 %) for speedy front operation.
Combined Operation of Boom and Arm
In combined operation of swing + boom lower + arm roll-out, or in leveling (boom lower + arm roll-out), arm roll-out speed can be increased greatly. Here's why. A variable throttle, provided in the arm circuit, adjusts the flow when needed to reduce hydraulic loss in combined operation with arm roll-out.
New Bucket Regenerative System
Swift bucket actions can be done in combined operation for excavation through the new bucket regenerative circuit. When the load to the bucket is light, pressurized oil from bucket cylinder rod side is delivered through a regenerative valve to bucket cylinder bottom side for the effective use of hydraulic energy.
Digger Dan
Written by Patricia Lynn
Illustrated by Si Frankel
Merrigold Press, 1953
28 Pp.
Softcover
Digger Dan is a proud digger! Very adorable illustrations.