1978 John Deere 4440 2WD Tractor, 1,485 Hrs Showing, 10.00-16 Front Tires, 14.9-46 Rear Tires, Duals, 6 Cylinder Diesel Engine, 16 Speed Quad Range Transmission, 3 Hydraulic Remotes, 3 Pt W/3Rd Member, Duals Have Spacers, After Market Steps, AC/Heat/AM/FM, 540/1000 PTO, 10 Front Weights, NOTE: Financing Is Available On This Unit Through Agdirect, Must Apply Prior To Auction Closing Date, Only Items With Sale Price Of $25,000.00 And Above Qualify For Financing Through Agdirect, Contact Agdirect At 888-525-9805, SN: 4440H012254R ...more
Excavators are versatile and efficient. For those seeking a new or used machine for rent or purchase, Rock & Dirt is the place to search. Using our intuitive and simple search tool, simply browse the available models until you find exactly what you need. If you know the manufacturer you'd like to investigate, simply click on each makers' link and you'll be presented with a huge array of models to choose from. If you don't see exactly what you need, simply complete the Want-To-Buy page on the top of each homepage and we'll do the searching for you! Our sellers and advertisers have decades of experience and can connect you to the machine that your fleet needs.

A tractor is a large, heavy duty vehicle with a petrol or diesel motor delivering high torque at a low speed. Tractors are especially indispensable in the world of agriculture, as they can tow implement or machine attachments used for ploughing, tilling, harrowing, planting and feeding, as well as spraying fertilizers and pesticides. Another popular attachment is the hey tedder that allows haymaking. Tractors also have the power to haul large items, and the heavy treads of their rear tyres allow plenty of traction on soft or uneven terrain. The more modern RC tractors can be controlled remotely and some are used to mow like a tractor mower.
Skid-steer loaders are typically four-wheel vehicles with the wheels mechanically locked in synchronization on each side, and where the left-side drive wheels can be driven independently of the right-side drive wheels. The wheels typically have no separate steering mechanism and hold a fixed straight alignment on the body of the machine. Turning is accomplished by differential steering, in which the left and right wheel pairs are operated at different speeds, and the machine turns by skidding or dragging its fixed-orientation wheels across the ground. The extremely rigid frame and strong wheel bearings prevent the torsional forces caused by this dragging motion from damaging the machine. As with tracked vehicles, the high ground friction produced by skid steers can rip up soft or fragile road surfaces. They can be converted to low ground friction by using specially designed wheels such as the Mecanum wheel. Skid-steer loaders are capable of zero-radius, "pirouette" turning, which makes them extremely maneuverable and valuable for applications that require a compact, agile loader. Skid-steer loaders are sometimes equipped with tracks instead of the wheels, and such a vehicle is known as a multi-terrain loader.[1]
One solution does not fit all. CASE carefully considered each machine’s application, life expectancy, maintenance needs and operators. That’s why every CASE skid steer loader features a proven Tier 4 Final solution that is tailored for that model. CASE Tier 4-certified equipment is easier to maintain and, unlike competitive models, won't require you to master additional maintenance procedures. In fact, most CASE machines have maintenance-free emission solutions, so you can stay focused on your work—and not maintaining your machine.

*Offer valid between 1 April 2019 and 31 October 2019 on qualified new equipment1 and is subject to approval by John Deere Financial. For agricultural and commercial use only. Advanced lease payment may be required.  Average advanced lease payment is 10% of total sales price.  Customers may upgrade from a canopy to a cab for an additional $50 (USD) per month.  Taxes, freight, set up and delivery charges are not included and could increase monthly payment. Payments may vary based upon the end of lease term purchase option price and length of lease term.  Available at participating U.S. dealers. Price and model availability may vary by dealer. Prices and savings in U.S.


Hydraulic excavators usually couple engine power to (commonly) three hydraulic pumps rather than to mechanical drivetrains. The two main pumps supply oil at high pressure (up to 5000 psi) for the arms, swing motor, track motors and accessories while the third is a lower pressure (~700 psi) pump for pilot control of the spool valves; this third circuit allows for reduced physical effort when operating the controls. Generally, the 3 pumps used in excavators consist of 2 variable displacement piston pumps and a gear pump. The arrangement of the pumps in the excavator unit changes with different manufacturers using different formats.
Excavators are a valuable tool in a wide range of applications, from digging trenches and preparing foundations on construction sites, to driving in piles on a farm. Clear snow in poor weather, dredge rivers, or demolish existing structures as part of a clearing operation. Access to a John Deere or Komatsu digger makes many projects easier, helping you to keep to deadlines and improve overall workforce efficiency. While most excavators have tracks, it is also possible to get wheeled models, which may be more suitable in certain working environments, especially if you need to drive between work sites on main roads or require extra maneuverability.

Brim Tractor provides superior customer service and has an entire team that consists of professional sales members, finance experts, service technicians, and knowledgeable parts and accessories staff to support you, our valued customer. We pride ourselves on having well-trained experts that strive for customer satisfaction. Come in and visit our friendly, reliable and experienced staff. Brim Tractor offers the newest models including New Holland, Yanmar, Alamo, Bad Boy, Braber Equipment, JCB, Millcreek, Diamond Mowers, Supreme, and Woods. Each location is complete with service, parts and sales departments. We will help you maintain your farm equipment so that it runs for years. If it is having problems, we can diagnose and repair it! Schedule your service appointment today. Our parts department also has the largest selection of high quality tractor, baler, spreader, rake, skid steer, mowers, and more parts and accessories in the area. Fill out a parts request form to see if we have the part in stock. If we don't, we'd be more than happy to order the item for you!
A skid-steer loader can sometimes be used in place of a large excavator by digging a hole from the inside. The skid loader first digs a ramp leading to the edge of the desired excavation. It then uses the ramp to carry material out of the hole. The skid loader reshapes the ramp making it steeper and longer as the excavation deepens. This method is particularly useful for digging under a structure where overhead clearance does not allow for the boom of a large excavator, such as digging a basement under an existing house. Several companies make backhoe attachments for skid-steers. These are more effective for digging in a small area than the method above and can work in the same environments. Other applications may consist of transporting raw material around a job site, or assisting in the rough grading process.
Some models of skid steer now also have an automatic attachment changer mechanism. This allows a driver to change between a variety of terrain handling, shaping, and leveling tools without having to leave the machine, by using a hydraulic control mechanism to latch onto the attachments. Hydraulic supply lines to powered attachments may be routed so that the couplings are located near the cab, and the driver does not need to leave the machine to connect or disconnect those supply lines.
Sellers on eBay offer branded heavy machinery and construction equipment, including refurbished and older models at amazing discounts. Taking advantage of these great deals means it is possible for small businesses and homeowners to own a loader that might otherwise be too expensive. Search the extensive inventory now to find something that meets your requirements, and discover the countless ways a skid steer loader improves your operational efficiency, saving you labor, time, and money.   
A smart combination of a compact excavator with a compact loader, the MCR range is now available in the 6, 8 and 10-tonne class. Quite simply unique, the 6MCR is a tracked excavator that can travel at speeds of up to 10 km/h, a compact loader with 360° rotation, a construction machine that can switch from excavator mode to skid loader mode in seconds.
The first three-wheeled, front-end loader was invented by brothers Cyril and Louis Keller in Rothsay, Minnesota, in 1957.[2] The Kellers built the loader to help a farmer, Eddie Velo, mechanize the process of cleaning turkey manure from his barn. The light and compact machine, with its rear caster wheel, was able to turn around within its own length, while performing the same tasks as a conventional front-end loader.[2]
The conventional bucket of many skid loaders can be replaced with a variety of specialized buckets or attachments, many powered by the loader's hydraulic system. These include backhoe, hydraulic breaker, pallet forks, angle broom, sweeper, auger, mower, snow blower, stump grinder, tree spade, trencher, dumping hopper, pavement miller, ripper, tillers, grapple, tilt, roller, snow blade, wheel saw, cement mixer, and wood chipper machine.

Excavators are versatile and efficient. For those seeking a new or used machine for rent or purchase, Rock & Dirt is the place to search. Using our intuitive and simple search tool, simply browse the available models until you find exactly what you need. If you know the manufacturer you'd like to investigate, simply click on each makers' link and you'll be presented with a huge array of models to choose from. If you don't see exactly what you need, simply complete the Want-To-Buy page on the top of each homepage and we'll do the searching for you! Our sellers and advertisers have decades of experience and can connect you to the machine that your fleet needs.
Hydraulic excavator capabilities have expanded far beyond excavation tasks with buckets. With the advent of hydraulic-powered attachments such as a breaker, a grapple or an auger, the excavator is frequently used in many applications other than excavation. Many excavators feature a quick coupler for simplified attachment mounting, increasing the machine's utilization on the jobsite. Excavators are usually employed together with loaders and bulldozers. Most wheeled, compact and some medium-sized (11 to 18-tonne) excavators have a backfill (or dozer) blade. This is a horizontal bulldozer-like blade attached to the undercarriage and is used for levelling and pushing removed material back into a hole.
22HP and 25HP sub-compact 4WD tractors powered with fuel-efficient engines with 2 range Hydrostatic transmission. Sub-compact chassis allows maneuvering in small, confined spaces and are designed for maximum versatility with available front end loader, mid-mount mower and backhoe--all of which can be attached to the tractor at the same time. These tractors are tailored for small landowners, horse stall owners and commercial users. Each model includes more standard features and boasts superior performance at a lower price than the competition.
1942 Farmall H Tractor , Starts and runs good, good tires, PTO works, Belt Drive pulley works, converted to 12 volt, lights work, good seat. Will deliver for $2.00 per mile from Texarkana, TX 75503, first 100 miles free.  Payment by Paypal , cashiers check or cash. Will accept personal check but must wait for check to clear before loading or shipping.
×