FH series Diesel Forklift Trucks start coming to Indonesian from 2013.
Models: FH40-1, FH45-1, FH50-1.
This is a new Komatsu trucks series intended for the intense work circle first of all.
Rated capacity: 4 000 – 5 000kg
Country of origin – Japan.
Forklift trucks built upon Komatsu’s unique hydraulic and control technologies
The
FH Series was designed to utilize highly reliable, field-proven
Komatsu’s drive and control components that have been used for many
years in Komatsu construction equipment. The travel system is
“Electronically-controlled HST”, Komatsu’s unique hydraulic drive system
that has been employed for Komatsu wheel loaders and bulldozers.
The
FH Series models are powered by a Komatsu designed and manufactured
diesel engine SAA4D95LE-5 that features advanced engine technologies,
meeting latest exhaust emissions. All these are combined to achieve
superior fuel economy, reduced environmental load and outstanding
controllability.
Electronically-controlled HST1
In
this system, the engine rotates the hydraulic pump, the hydraulic power
is transmitted to the hydraulic motor which is mounted directly on the
drive axle, and then the tractive effort is transmitted through the
differential and to the driving wheels. Since this system does not have a
clutch which is a vital component for torque converter-drive forklift
trucks, there is no possibility of heat loss or slippage which could be
caused by the inching pedal during inching operation. Thus the system
minimizes power transmission losses and reduces fuel consumption.
Conventional
torque converter-drive forklift truck. In this type of system, the
torque converter fan that receives the engine power must rotate the
other fan on the transmission side through an oil bath. Difference in
the rotation speed is inevitably caused between the two fans, resulting
in transmission power loss. In addition, this type of system might
generate more heat and slippage due to slipping of the clutch,
especially if used in a high cycle application where the inching pedal
is used frequently.
The lift hydraulic system uses “Variable
displacement pump with CLSS”, a highly efficient hydraulic system
employed in Komatsu hydraulic excavators.
Variable displacement pump with CLSS2
Since
the variable displacement pump supplies just the amount of oil needed
to do specific work, there is no loss of hydraulic oil. This system
makes very efficient use of the engine power, resulting in reduced fuel
consumption. With this system the operator also can lift the load with
the engine running at slow speeds, further reducing fuel consumption.
*Conventional
fixed displacement gear pump delivers a specific amount of oil per
rotation, many times delivering excessive amount of oil and leading to
added loading on the engine and added fuel consumption.
Controllability and Safety
There are the following functions in forklift trucks new series, such as: smooth directional changes without releasing
accelerator pedal, shock-free shifting, travel speed limiter, neutral start function, no creeping etc.
All
these qualities guarantee the excellent operation and safety. Let’s
consider controlled rolling back on a ramp as an example : the HST
drive system has a self braking feature which hydraulic flow of fluid is
stopped by releasing the accelerator pedal. This feature prevents
uncontrolled rolling back and holds the truck on a ramp while the
operator releases the brake pedal for a ramp-start.
Durability and Reliability 
All of the FH series main components, such as engine,
hydraulic pumps, hydraulic motor, axles and controllers are
designed, developed and manufactured by Komatsu,
ensuring the quality and reliability that comes from exacting
Komatsu engineering standards.
All
forklift trucks FE series equipped with heavy-duty sealed wet disc
brakes. The sealed wet disc brakes provide protection from dust, dirt
and debris, providing superior durability, fade and water resistance,
promoting constant and stable brake performance in high cycle
operations.
KOMTRAX
The advanced monitoring KOMTRAX system is installed as standard equipment in a new forklift FH series.
KOMTRAX
as equipment to obtain machine operating information. You’ll know
always about your machinery location, its working parameters, as
operating time, fuel consumption and many others. Monthly and annual
operation records provided by KOMTRAX are useful information for the
customer. Information can also be shared within distributors and dealers
to provide swift accurate after sales support.
Thereby Komatsu new FH series forklift truck brings a benefit to a customer by lowering total operation cost.
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1 HST : Hydro-Static Transmission
2 CLSS : Closed-center Load Sensing System
Hubungi kami segera jika anda memerlukan informasi tentang forklift komatsu, melalui:
Mobile : 0852.2619.9939
Pin bb: 32380400
Email: setiyawan.komatsu@gmail.com
setiyawan@unitedtractors.com
Salam
Setiyawan Komatsu
