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IC Pneumatic: FH Series - Hydrostatic Drive

IC Pneumatic: FH Series - Hydrostatic Drive
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IC Pneumatic: FH Series - Hydrostatic Drive - 1

FH40/FH45/FH50 DIESEL POWERED, PNEUMATIC TIRES, HYDROSTATIC DRIVE

IC Pneumatic: FH Series - Hydrostatic Drive - 2

Walk-Around High Productivity & Low Fuel Consumption • uilt upon Komatsu’s unique hydraulic and control B technologies • Superior fuel economy in high cycle operations • Reduced CO2 emissions • lectronically-controlled Hydro-Static Transmission E (HST) • Variable displacement pump with Closed-center Load Sensing System (CLSS) • ariable engine output control function V • uto engine shutdown function A • ow exhaust emission engine L Controllability & Risk Management S • hock-free shifting • Full auto shifting without releasing the accelerator pedal allowing the operator to focus on load...

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IC Pneumatic: FH Series - Hydrostatic Drive - 3

Dependability & Reliability • ighly reliable, high quality Komatsu designed & H manufactured components • eliability is greatly enhanced by the combination R of Komatsu’s hydrostatic drive and wet multi-disc brake systems • 4 volt electrical components improve engine 2 starting in cold regions Easy Maintenance • Dependable HST and wet multi-disc brake systems only require periodic checks and fluid changes for virtually the life of the truck • Easy access for radiator checks and cleaning • Extended service intervals reduce overall costs of ownership KOMTRAX® • Utilizes GPRS cellular...

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IC Pneumatic: FH Series - Hydrostatic Drive - 4

High Productivity and Low Fuel Consumption New FH Series Developed Using Komatsu’s Unique Hydraulic and Control Technologies The FH Series was designed to utilize highly reliable, field-proven drive and control components that have been used for many years in Komatsu construction equipment. The FH drive system is “Electronically-controlled Hydro-Static” or HST. These drive-line components have earned high marks for their quality and reliability in years of use in Komatsu construction wheel loaders and tracked machines. The forklift’s hydraulic system uses a variable displacement pump with...

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IC Pneumatic: FH Series - Hydrostatic Drive - 5

Variable Displacement Pump with CLSS In the HST system, the diesel powered engine drives the pump and the oil supplied from the pump then rotates the motor that drives the forklift. The power losses over the entire engine speed range are minimal. Since the HST system does not have a clutch, which is a vital component in some torque converter forklifts, there is no possibility of heat loss or slippage which could be caused by the inching pedal during inching operations. Thus the power transmission losses are minimized which reduces fuel consumption. Since the variable displacement pump...

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IC Pneumatic: FH Series - Hydrostatic Drive - 6

Controllability and Operation Directional Changes Can Be Accomplished Smoothly Without Releasing the Accelerator Pedal Enhancing Ease of Operation The engine is not connected to the drive system mechanically, but rather is connected hydraulically to transmit power to the drive system. This makes it possible for the FH series forklift to make directional shifts smoothly without the need to release the accelerator pedal. This greatly enhances ease of operation. Shock-free Shifting with Variable Speed Drive Komatsu’s HST system has a variable speed transmission which transmits power from the...

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IC Pneumatic: FH Series - Hydrostatic Drive - 7

Durability and Reliability Highly Reliable, High Quality Komatsu Designed & Manufactured Components All of the FH Series main components, such as the engine, hydraulic pump, hydraulic motor, axle, and controller are designed, developed and manufactured by Komatsu ensuring high quality and reliability that comes from exacting Komatsu engineering standards. Heavy-Duty Sealed Wet Multi-Disc Brakes With many years of field-proven performance in Komatsu construction equipment, the FH’s sealed wet multi-disc brake system provides excellent braking performance in all operating conditions. The...

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IC Pneumatic: FH Series - Hydrostatic Drive - 8

KOMTRAX Komtrax Wireless Equipment Monitoring System Enhances Fleet Management KOMTRAX, a standard feature on the FH Series, is Komatsu’s remote equipment and fleet monitoring system. Leading-edge wireless technology and a secure, user-friendly, web-based application provide critical information…anytime, anywhere. KOMTRAX tells you where your machines are, what they are doing, and how they are doing it, providing total fleet management capabilities for improved fleet utilization, reduced downtime, and lower owning and operating costs. KOMTRAX can help keep your machines operating at peak...

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IC Pneumatic: FH Series - Hydrostatic Drive - 9

Equipment Standard Equipment ● omatsu EPA Tier 4 Interim and EU stage . K 3A compliant diesel engine SAA4D95LE-5 – eavy duty high pressure common rail H system –Air-to-air charge air cooling system –Sedimenter with priming pump ● yclone air cleaner (double element) C ● lectronic engine control system E –Overheat prevention function –Auto engine warm-up function –Auto air preheat function ● djustable auto engine shutdown function A ● ariable displacement pump with ClosedV center Load Sensing System (CLSS) E ● lectronically-controlled Hydro-Static Transmission (HST) ● et multi-disc brakes W ●...

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IC Pneumatic: FH Series - Hydrostatic Drive - 10

Load center HP (kW) rpm (min-1) lb-ft (Nm) @ rpm cu. in. (ltr) U.S. gallons (liters) psi (bar) U.S. gallons (liters) ** : EPA Interim Tier 4 and EU Stage 3A Emission Certified Load Capacity Curve 11,000 (5000) 1 2 Q Rated Capacity 3 c Rated Load Center 4 x Front Axle Center to Fork Face 5 y 6 7 Front 8 Loaded Rear 9 Axle Loading Front 10 Unloaded Rear 11 Tire Type 12 Front 13 Tire Size Rear 14 Number of Wheel Front/Rear (x=driven) 15 Tread, Front b10 16 Tread, Rear b11 17 Tilting Angle a / b Forward/Backward 18 Mast Height, Lowered h1 2-stage Mast 19 Std. Free Lift h2 2-stage Std. Mast,...

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IC Pneumatic: FH Series - Hydrostatic Drive - 11

h1 m 2-stage free view mast Overall height Maximum fork height mm FH40-1 9,000 lb Lowered height Extended height Free lift with STD load backrest with STD load backrest Single drive Dual drive m 3-stage full free view mast Overall height Maximum fork height Lowered height Extended height Free lift with STD load backrest with STD load backrest Single drive Dual drive

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