Hydraulic Excavator has Komatsu Tier 3, 65 hp diesel engine.October 27, 2008 -
Weighing 8.4 metric tons, PC88MR-8 mid-sized excavator has dig depth of 15 ft 2 in. and max reach of 23 ft 5 in. KOMTRAX(TM) wireless fleet management system sends machine operating information to secure website for viewing and analysis, while short-swing radius allows access to tight jobsites and X- frame undercarriage prevents mud/debris build-up. Air-conditioned cab has pilot-proportional joystick controls, auxiliary hydraulics control, and 7 in. color monitor.
(Archive News Story - Products mentioned in this Archive News Story may or may not be available from the manufacturer.)
Original Press release
Komatsu America Corp.
One Continental Towers , 1701 W. Golf Road
Rolling Meadows, IL, 60008
USA
Komatsu America Corp. Announces PC88MR-8 Mid-Sized Hydraulic Excavator
o All new, air-conditioned comfort cab, same as construction-sized excavators.
o Standard KOMTRAX(TM) wireless fleet management system
o Short-swing radius design for access to tight jobsites.
o Powerful production - five working modes and fuel management features
Rolling Meadows, IL, Oct. 15, 2008-Komatsu America Corp. (KAC) announces the PC88MR-8 mid-sized hydraulic excavator designed to bring increased production and added operator comfort to contractors in a wide variety of construction, utility, landscaping and other excavating applications. The eight ton class (8.4 metric tons) unit bridges the gap between "compact" and "construction" -sized units.
The PC88MR-8 is equipped with the latest KOMTRAX(TM) technology which sends machine operating information to a secure website utilizing wireless technology. Real-time data including machine operating hours, machine location and fuel levels are relayed to the web application for customer viewing and analysis.
Key features of the new PC88MR-8 include:
Enhanced comfort and ease of operation
The PC88MR-8 is a member of the short-swing radius family, meaning the operator can focus on the work in front and worry less about rear swing impact in confined areas. It accomplishes these tasks while maintaining its high lifting capacity and stability. The X- frame undercarriage provides superior strength and helps prevents mud and debris build-up, saving the operator valuable time when cleaning the machine.
The all new cab is the same used on Komatsu's larger units and features a standard automatic climate control system, pilot-proportional joystick controls with auxiliary hydraulics control on the right joystick and a 7-inch color monitor for easy viewing of machine functions and monitoring systems.
Every PC88MR-8 is also equipped with a control pattern change valve so the operator can choose either "backhoe" style or "excavator" style controls to match his personal preference.
Power And Performance
The PC88MR-8 gets it power from a Komatsu Tier 3, 65HP diesel engine, which has an increase of 17 percent more power than the prior model PC78MR-6. It also features increased drawbar pull, faster travel speed, 10 percent more arm digging force and a significant improvement in dozer blade travel to enhance grading and backfill operations.
The PC88MR-8 has an operating weight of 18,558 pounds and features a maximum digging depth of 15 ft. 2 in., with a maximum reach of 23 ft. 5 in. The standard auxiliary hydraulic system flow of 33 GPM can be easily changed from single direction flow to bi-directional flow to provide superior hydraulic attachment productivity.
Value
The PC88MR-8 is packed with high-value, construction excavator features like X-Frame undercarriage, just like Komatsu's larger models. It features the very same cab with viscous isolation mounts and an instrument package with money-saving features like auto-idle, and an "eco" gauge that tells the operator if he's operating at maximum fuel efficiency. There are also five working modes to match hydraulic power to the job, thereby increasing fuel economy further. It also offers the choice of four track systems; rubber track, two steel grouser systems and the Komatsu Road-Liner track system, ideal for use on multiple surfaces.
Service And Maintenance
To simplify maintenance, Komatsu equipped the PC88MR-3 with numerous features. Daily inspections are enhanced by the incorporation of wide opening compartments to allow access to the engine, cooling system, hydraulic valve settings, air cleaner, coolant and windshield washer bottles. In addition, maintenance intervals, including lubrication, have been extended to 500 hours-effectively lowering cost of ownership.
Peace of Mind
Every PC88MR-8 is backed by a Komatsu 3 year/3000 hour warranty. It's also loaded with standard features that enhance job site security like lockable compartments with single key access, travel alarm, neutral engine start system and ROPS protection.
Komatsu America Corp. is a U.S. subsidiary of Komatsu Ltd. which is the world's second largest manufacturer and supplier of construction, mining and compact construction equipment. Through its distributor network, Komatsu offers a state-of-the-art parts and service program to support the equipment. Komatsu has proudly been providing high-quality reliable products for nearly a century. Visit the website at www.komatsuamerica.com for more information.
Mari Aoyagi
Komatsu America Corp.
847.437.4019
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