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Posts Tagged ‘Compact’

Yanmar Compact Excavators are the perfect solution to save time money and lobour FEATURES: – True Zero Tail Swing: The development objective of turning within the crawler width and no overhanging at all with Clear visibility. – YANMAR excavators ranging 2.7 to 10 ton are available with air conditioned cabins to ensure convenient operation under hot, humid & dusty conditions. – VIIPS (ViO Progressive 3-Pump System) increases power and speed, and increased fuel economy. – Effective oil flow makes the machine powerful, fast circle time. – Multi-function operation to increase on-the-jobs productivity. – Flexible Track System of Rubber or Steel – Clean & silent- Own EU(Europe) & EPA(United States) certified YANMAR diesel engine. (Own & unique Engines, Fuel injection pumps, hydraulic system and patented technology ensure high efficiency in operation) For More Information:- www.yanmar.co.jp http

Yanmar Compact Excavators are the perfect solution to save time money and lobour FEATURES: – True Zero Tail Swing: The development objective of turning within the crawler width and no overhanging at all with Clear visibility. – YANMAR excavators ranging 2.7 to 10 ton are available with air conditioned cabins to ensure convenient operation under hot, humid & dusty conditions. – VIIPS (ViO Progressive 3-Pump System) increases power and speed, and increased fuel economy. – Effective oil flow makes the machine powerful, fast circle time. – Multi-function operation to increase on-the-jobs productivity. – Flexible Track System of Rubber or Steel – Clean & silent- Own EU(Europe) & EPA(United States) certified YANMAR diesel engine. (Own & unique Engines, Fuel injection pumps, hydraulic system and patented technology ensure high efficiency in operation) For More Information:- www.yanmar.co.jp http www.almahroos.com

The exclusive Bobcat X-Change™ mounting system provides multi-attachment capabilities to your Bobcat® compact excavator (also known as mini excavators). For even faster attachment changes, add Hydraulic X-Change® to help you switch to the proper-sized bucket or select the best attachment for your job. For more information, visit bobcat.com

Both of these machines are affordable, popular, highly productive, and they both have helped lay a lot of cable and pipe in the ground. While they both can do the work, there are differences as to how they perform when stacked up against each other in residential utility installations.

Size and price

The average dig depth for utility installations in residential applications is between 40 and 48 inches. The basic trencher that digs to the above depth will boast a 20 – 30 horsepower engine and cost around 40,000 dollars.  

The most popular type of compact excavator is the 2.5 metric ton size class, and it uses a 30 HP engine and costs around the same price. The biggest difference in the two surfaces when you need the trencher to dig deeper. The 2.5 metric ton excavator has no trouble at all digging to 8 feet or more, although a trencher that can dig that deep will require an engine with around 100 horsepower and cost upwards of 90,000 dollars!

Life costs

Not counting the bucket teeth and the replacement of the rubber tracks at 2,000 hours, fuel and routine maintenance are your only daily costs with a compact excavator. The digging chain, teeth, and sprockets on the trenchers are considered wear items and need to be replaced often. Even with the high consumable costs of trenchers, the differences will tend to even out when productivity is taken into effect.

Productivity

For straight line trenching at an average depth, trenchers will flat out lead compact excavators. Under reasonable conditions, a trencher can work three to four times faster than that of a compact excavator. Another area where trenchers really excel is wooded areas, where tree roots and logs can make for slow and sloppy digging when using a bucket.  

Versatility

When it comes down to it, compact excavators can do a lot of things that trenchers can’t, especially when they have attachments on hand. If you are digging with a compact excavator, you can’t go anywhere near as fast as you can with a good quality trencher.

Keep in mind that a trencher isn’t a single minded machine either. Most styles of trenchers can be outfitted with a backhoe attachment that attaches to the front end. Whenever concrete, rocks, or asphalt stands in the way, the boom and chain can be replaced with rock teeth and a wheel. In soft soils, you can set up a trencher with a plow attachment and plow in cables faster than using any other available method.

When it comes down to choosing, keep in mind that it all depends on your needs. There are some cases where the compact excavator is best to choose, while there will also be jobs in which the trencher is going to do the best work.

Yanmar Compact Excavators are the perfect solution to save time money and lobour FEATURES: – True Zero Tail Swing: The development objective of turning within the crawler width and no overhanging at all with Clear visibility. – YANMAR excavators ranging 2.7 to 10 ton are available with air conditioned cabins to ensure convenient operation under hot, humid & dusty conditions. – VIIPS (ViO Progressive 3-Pump System) increases power and speed, and increased fuel economy. – Effective oil flow makes the machine powerful, fast circle time. – Multi-function operation to increase on-the-jobs productivity. – Flexible Track System of Rubber or Steel – Clean & silent- Own EU(Europe) & EPA(United States) certified YANMAR diesel engine. (Own & unique Engines, Fuel injection pumps, hydraulic system and patented technology ensure high efficiency in operation) For More Information:- www.yanmar.co.jp http www.almahroos.com

Product Description
This International Standard establishes a consistent and reproducible means of evaluating the load-carrying characteristics of tip-over protective structures (TOPS) under static loading, and prescribes performance requirements of a representative specimen under such loading.It applies to TOPS of compact excavators (as defined in ISO 6165) with swing type boom, having an operating mass of 1000 kg to 6000 kg. This title may contain less than 24 pages of technical content.

ISO 12117:1997, Earth-moving machinery – Tip-over protection structure for compact excavators – Laboratory tests and performance requirements

Yanmar Compact Excavators are the perfect solution to save time money and lobour FEATURES: – True Zero Tail Swing: The development objective of turning within the crawler width and no overhanging at all with Clear visibility. – YANMAR excavators ranging 2.7 to 10 ton are available with air conditioned cabins to ensure convenient operation under hot, humid & dusty conditions. – VIIPS (ViO Progressive 3-Pump System) increases power and speed, and increased fuel economy. – Effective oil flow makes the machine powerful, fast circle time. – Multi-function operation to increase on-the-jobs productivity. – Flexible Track System of Rubber or Steel – Clean & silent- Own EU(Europe) & EPA(United States) certified YANMAR diesel engine. (Own & unique Engines, Fuel injection pumps, hydraulic system and patented technology ensure high efficiency in operation) For More Information:- www.yanmar.co.jp http

You know good operators are key to your success. Cat skid steer, multi terrain and new compact track loaders are designed to help keep your people on the job productive, alert and safe.

The compact hydraulic excavator can be a tracked or wheeled vehicle with an approximate operating weight of 13,300 pounds. Normally, it includes a standard backfill blade and features an independent boom swing. The compact hydraulic excavator is also known as a mini excavator.

A compact hydraulic excavator is different from other types of heavy machinery in the sense that all movement and functions of the machine are accomplished through the transfer of hydraulic fluid. The work group and blade are activated by hydraulic fluid acting upon hydraulic cylinders. The rotation and travel functions are also activated by hydraulic fluid powering hydraulic motors.

Most types of compact hydraulic excavators have three assemblies – house, undercarriage, and the work group.  

House

The house structure contains the compartment for the operator, engine compartment, hydraulic pump and also the distribution components. The house structure is attached to the top of the undercarriage via swing bearing. Along with the work group, the house is able to rotate upon the undercarriage without limit due to a hydraulic distribution valve that supplies oil to the undercarriage components.

undercarriage

The undercarriage of compact excavators consists of rubber or steel tracks, drive sprockets, rollers, idlers, and associated components and structures. The undercarriage is also home to the house structure and the work group.

Work group

The work group consists of the boom, dipper or arm, and attachment. It is connected to the front of the house structure via a swinging frame that allows the work group to be hydraulically pivoted left or right in order to achieve offset digging for trenching parallel with the tracks.

Independent boom swing

The purpose of the boom swing is for offset digging around obstacles or along foundations, walls, and forms. Another use is for cycling in areas that are too narrow for cab rotation. Another major advantage of the compact excavator is the independent boom swing.

Backfill blade

The backfill blade on compact excavators are used for grading, leveling, backfilling, trenching, and general dozer work. The blade can also be used to increase the dumping height and digging depth depending on it’s position in relation to the workgroup.

The most common place you’ll find compact excavators is in residential dwellings. When digging phone lines or other things, these pieces of equipment are very common for getting between houses. Due to their small size, they can fit almost anywhere.

Over the years, the capabilities for compact excavators have expanded far beyond the tasks of excavation. With hydraulic powered attachments such as breakers, clamps, compactors and augers, the compact excavator is used with many other applications and serves as an effective attachment tool as well. Serving many purposes, the compact excavator is a great addition to any job that requires the use of machinery.

The EDGE Seeder attachment from CEAttachments is an essential tool for landscape contractors. This handy tool deposits seed at an ideal depth for quick germination. It has added versatility with the dual mounting system for skid steer loaders or compact utility tractors. Features include a polyethylene blade type agitator to handle turf and landscape seed. The drive mechanism utilizes an all roller chain drive train with ball bearing idlers to ensure proper chain tensioning. Number 40 chain is used throughout for simplicity. The front rollers crush lumps and press down small stones, while the rear rollers gently firm the soil around the seeds. Contact CEAttachments toll-free at (866) 232-8224 or visit our website at www.ceattach.com for more attachment options. CEAttachments, Inc. Every Attachment for EVERY Job!