Skip to main content

Komatsu intros GD655-7 motor grader with improved cab, controls

Komatsu Motor Grader

Komatsu has introduced a new motor grader with improvements that are centered around improving operator comfort.

The new cab of this machine is “hexangular,” Komatsu says, with a rear side pillar layout and blade linkage positioning that together provide an “unobstructed view of the moldboard and front tires.”

The cab also features a smaller, “right-sized” steering wheel that provides a bit more visibility and room in the cab.

Komatsu GD655-7 Motor Grader Cabin

Komatsu has placed a new steering lever in this machine that allows operators to forego the steering wheel and keep their hands on the low-effort, work equipment levers while making small steering adjustments.

Komatsu Motor Grader Controls

The cab also features multi-position, adjustable arm rests; a new high-capacity, air-suspension seat and an operator presence monitoring system which alerts the operator when they leave the seat with the controls not locked out properly.

Komatsu Motor Grader Control Seat

 

The new GD655-7 is powered by a Tier 4 Final Komatsu SAA6D107E-3 engine, providing 218 horsepower. The machine also features a two-mode, three-stage variable horsepower control (VHPC), which allows the operator to select between economy and power modes in order to save fuel when needed.

Komatsu GD655-7 Motor Grader Power Mode Selection Toggle Controls

The VHPC power mode selection toggle on the GD655-7.

The GD655-7 also features a new transmission shift lever with a forward-neutral-reverse (FNR) switch. The dual-mode transmission (eight forward, four reverse) is designed specifically for graders and provides on-the-go, full-power shifting as well as inching capacity and automatic shifting in the higher ranges, Komatsu says.

The machine also features an inching pedal and a full locking differential.

Profile of the Komatsu GD655-7 Motor Grader

Below is a quick rundown of the rest of this machine’s features. You can read the full brochure on the GD655-7 by clicking here.

Other standard features:

  • Grade control, TOPCON 3DMC plug-and-play ready, with no aftermarket valve required
  • Two, five-section hydraulic control valves are standard enabling the addition of attachments and is strategically located to improve forward visibility
  • Closed-center Load Sensing (CLSS) hydraulic system, with variable displacement pump, supplies flow and pressure only when required, resulting in less heat and lower fuel consumption
  • Blade lift accumulators absorb shocks when the moldboard hits immovable objects
  • Circle slip clutch, for accidental contact with hidden objects with the moldboard
  • Greaseless circle wear plates for long life
  • Independent blade lift float
  • AM/FM radio with auxiliary input jack and two 12-volt ports
  • Seven-inch, full color, high resolution monitor with Ecology Guidance
  • Separate, full color, rearview monitoring system
  • Pioneering KOMTRAX telematics system and monitor, providing machine metrics, including KDPF status and DEF-level data, fuel consumption, plus performance information collected and sorted by operator ID
  • Komatsu Auto Idle Shutdown to reduce idle time and save fuel
  • Reversible, variable speed hydraulic fan
  • Completely sealed and adjustment-free hydraulically actuated, wet, disc brakes
  • Ground level access to fuel and DEF
  • Easily accessible engine and hydraulic oil, and coolant drains
  • Komatsu CARE: 2,000 hours or three years of scheduled factory maintenance, including a 50-point inspection at each service and two complimentary DPF exchanges in the first five years.

 



from Equipment World https://ift.tt/2OChguk
via Handy Rep Ai
Labels:

Comments

Post a Comment

Popular posts from this blog

List of Best Construction Companies in Bengaluru

Bangalore city which is now renamed as Bengaluru city is one of the biggest IT hubs in India. Bengaluru city has attracted many top construction companies in India to construct huge IT parks across the Bengaluru city. We have compiled a list of best construction companies in Bengaluru so that job seekers who are looking for civil engineering jobs can directly visit the job page of this top construction companies in Bengaluru and apply to appropriate jobs. Scope of top construction companies in Bengaluru Apart from building big IT parks, these leading construction companies in Bengaluru are also involved in construction of residential apartments in Bengaluru area, flats in Bengaluru city, big retail outlets in Bengaluru, hotels in Bengaluru, malls in Bengaluru, commercial spaces in Bengaluru etc. That is why in addition to big construction companies in Bengaluru, this city has also attracted top Architecture companies in India, best construction contractors in India, top scaffoldin...
19 comments
Read more

15 Small Kitchen Island Ideas That Inspire

Kitchen islands are the workhorses of a busy kitchen, but they also inevitably become a place where family and friends gather before and after mealtime. Whether topped with marble, laminate, or butcher block, a sturdy kitchen island provides a place to slice and dice, grab a bite to eat, store supplies, or stand around for conversation. A kitchen island doesn’t need to be big to perform its duties. Take some design inspiration from these small kitchen islands, then consider recreating the look in your kitchen, whatever the dimensions of your space. from Bob Vila : Trusted Home Renovation & Repair Expert https://ift.tt/2EFiwrM via Handy Rep Ai
Post a Comment
Read more

How to adjust CTL track tension (VIDEO)

It’s one of the simpler maintenance chores you can do, but adjusting the tension on the tracks of your compact track loader is critically important. If your tracks get too loose, they may spool off the undercarriage and put you in a bind – replacing tracks in the field takes at least two people and often auxiliary equipment. If your tracks are too tight, they can damage the undercarriage and lead to premature wear. We teamed with Leland Garrison, service technician at Thompson Tractor in Birmingham, Alabama, for a quick lesson on the proper way to tension the tracks on a Cat CTL. Note that different brands of CTLs will have different ways to accomplish this task, so consult your owner’s manual or your dealer and follow their instructions for the brand of machine you have. And don’t miss our video of this guide below where Garrison takes you through each step of this process. 1. Jack up the machine Raise one side of the machine with a jack and place a suitably rated jack under...
Post a Comment
Read more