Komatsu FR50 Series Forklift Truck

Komatsu FR50 Series Forklift Truck

Load Center 3000-4500lbs
Max Lifting Height 47.2in
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A New Level of Operator Comfort

The Komatsu narrow aisle reach truck has a low step height, spacious cushioned floorboard and ample padding for greater levels of operator productivity while remaining alert and ready to work. The side-stance operator positioning provides maximum visibility for both loading and directional travel. The short steer arm and electrical steer-by-wire technology offer effortless maneuvering along with the multi-function control handle for speed and hydraulic functions.


Proportional Hydraulic Control Valve System

Oil flow is accurately measured and infinitely controlled through a combination of the truck controller and the proportional control valve. Infinitely variable hydraulic control speed allows for smooth, full-feathering of hydraulic movements as well as minimal shocks, making the FR series idea for handling sensitive and fragile materials.


Electric Disc Brake System

An electric disc brake system on top of the drive motor armature shaft provides for smooth and consistent stops when releasing the brake pedal. The operator steps down on the rubber cushioned, floor mounted brake pedal and electrically releases the brake. When the operator steps of the truck, the raised pedal automatically applies the parking brake.


Komatsus Advanced AC Technology

The KICS AC control system has an advanced technology AC drive motor and an AC hydraulic motor to achieve high performance with minimal costs. The AC motor eliminates the need for motor brush checks or replacements and provides high operating efficiency for longer run times than conventional DC type motors.


Quick and Simple Serviceability

FR Series models feature a start-up diagnostic system at power-on to check all major components and systems prior to unit operation. The control system has a built-in analyzer that can provide feedback on fault detection and other diagnostics. Other simplified maintenance include: easily removable lift-off panels, swing-open side door for drive motor and brake access, bolt-on outrigger toe boxes and frame cut-out for easy tire replacement.


Heavy Duty Mast and Reach Carriage

The Komatsu FR Series uses tested and reliable components to reduce your overall cost of operation. The three stage mast and reach carriage features a rugged design that will deliver dependable service for the long haul. Mast features include: interlocking channel and I-beam design, hydraulic cushioning with the retract function for fragile load protection, and welded outriggers to the mast outer channel for added strength and support.


Keypad Communication

A keypad on the dash communicates truck settings and on-board diagnostics. Truck performance settings can be adjusted through the keypad to achieve optimal performance parameters for your application needs. The keypad also displays state-of-battery charge, time of day and travel speed.


General

GENERALFR18K-3FR23K-3FR15K-3
Power TypeElectricElectricElectric
Operation TypeStand-UpStand-UpStand-Up
Capacity @ 24 in. (600mm) Load Center3,500 lbs4,500 lbs3,000 lbs


Weight

WEIGHTFR18K-3FR23K-3FR15K-3
Service Weight6,005 lbs6,420 lbs6,715 lbs


Tires and Wheels

TIRES & WHEELFR18K-3FR23K-3FR15K-3
Drive Tire Size - Cushion Rubber13 x 5.5 in13 x 5.5 in13 x 5.5 in
Caster Wheel Size - Dual Polyurethrane7 x 2.87 in7 x 2.87 in7 x 2.87 in
Load Wheel Size - Tandem Polyurethrane x 25 x 4 in5 x 4 in5 x 4 in


Dimensions

DIMENSIONSFR18K-3FR23K-3FR15K-3
Tilting Angle, Forward/Backward3 / 4 deg3 / 4 deg3 / 4 deg
Mast HeightLowered95 in95 in95 in

Extended260.3 in260.3 in260.3 in
Free Lift Height47.0 in47.2 in47 in
Maximum Fork Height210 in210 in210 in
Height Overhead Guard93.5 in93.5 in93.5 in
Length, with Standard Forks96.1 in97.6 in103.9 in
Length to Fork Face - Carriage Retracted54.1 in55.6 in61.9 in
Maximum Reach Stroke22.8 in22.4 in40.2 in
Overall Width, Outrigger I.D. (Min-Max)33-50 in33-50 in33-50 in
Overall Width, Outrigger O.D. (Min-Max)44-61 in44-60 in44-60 in
Forks, Thickness x Width x Length1.5 x 4 x 42 in1.75 x 4 x 42 in1.5 x 4 x 42 in
Carriage Width/ITA Class31.5 in / II31.5 in / II31.5 in / II
Step Height9.3 in9.3 in9.3 in
Ground Clearance, Under Mast2 in2 in2 in
Ground Clearance, Center of Wheelbase2 in2 in2 in
Wheelbase59 in60.1 in62 in
Right Angle Stacking Aisle100 in102 in108 in
Turning Radius, Outside69.4 in70.4 in72.4 in


Performance

PERFORMANCEFR18K-3FR23K-3FR15K-3
Travel Speed Loaded, Forks Leading/Trailing6.4 / 7.2 mph6.4 / 7.2 mph6.4 / 7.2 mph
Travel Speed Unloaded, Forks Leading/Trailing6.4 / 7.2 mph6.4 / 7.2 mph6.4 / 7.2 mph
Lifting Speed, Loaded/Unloaded70 / 120 fpm70 / 120 fpm70 / 120 fpm
Lowering Speed, Loaded/Unloaded95 / 87 fpm95 / 87 fpm95 / 95 fpm


Motors

MOTORSFR18K-3FR23K-3FR15K-3
Drive Motor (AC)8 HP8 HP8 HP
Pump Motor (AC)18.8 HP18.8 HP18.8 HP
Power Steering Motor (DC)0.5 HP0.5 HP0.5 HP


Battery

BATTERYFR18K-3FR23K-3FR15K-3
Battery Voltage36 V36 V36 V
Battery Capacity, Maximum930 Ah/6hr930 Ah/6hr930 Ah/6hr
Battery CompartmentLength16.4 in16.4 in16.4 in

Width38.7 in38.7 in38.7 in

Height32 in32 in32 in
Battery Weight, Minumum2,060 lbs2,060 lbs2,060 lbs
Battery Weight, Maximum2,305 lbs2,305 lbs2,305 lbs


Other

OTHERFR18K-3FR23K-3FR15K-3
Drive Motor ControlAC InverterAC InverterAC Inverter
Pump Motor ControlAC InverterAC InverterAC Inverter
Power Steering Motor ControlTransistor ChopperTransistor ChopperTransistor Chopper
Steering TypeOn-Demand, ElectricOn-Demand, ElectricOn-Demand, Electric

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