Komatsu AX50 Series IC Pneumatic
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Quick Look
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| High Efficiency Drive Train - A new transmission, designed and manufactured by Komatsu Forklift Limited, handles the high torque provided by the powerful K21 engine. A high-capacity oil cooler protects the torque converter, and an aluminum alloy transmission case improves heat dissipation. O-ring face seals designed for high-temperature, high-speed applications reduces the possibility of leaks in the pump, power steering circuit and torque converter cooler. |
| Dual Floating Structure - The Komatsu Komfort Zone design uses a dual floating structure that protects operators. One set of vibration-dampening mounts separate the forklift’s frame from the engine and transmission. A second set of suspension mounts isolate the operator compartment from the frame. In addition, drive-train design reduces vibration transmitted from the differential. |
| Angled Exhaust Ports - Hot engine air and exhaust gases are tiring to the operator. On the AX50, angled ports aim hot engine air away from the operator while traveling in reverse. Exhaust vents located low on the counterweight keep exhaust gases away from the operator and also away from the floor to avoid stirring up dust. |
| EZ View Mast System - Operator visibility is a key to productive forklift operations. The newly designed EZview mast and low-profile dash display gives an unrestricted view of the fork tips and surroundings. In the rear of the AX50, the upper corner of the counterweight angles sharply to give optimum visibility when moving in reverse. |
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Komatsu BX50 Series IC Pneumatic
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Quick Look
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| Angled Exhaust Ports - Hot engine air and exhaust gases are tiring to the operator. On the BX50, angled ports aim hot engine air away from the operator while traveling in reverse. Exhaust vents located low on the counterweight keep exhaust gases away from the operator and also away from the floor to avoid stirring up dust. |
| Dual Floating Structure - The Komatsu Komfort Zone is a dual floating structure that protects operators through advanced ergonomic design and reduces the effects of engine vibration, noise and heat. Vibration-dampening mounts separate the engine and transmission from the forklift’s frame. Additional suspension mounts isolate the operator compartment from the frame. The heavy-gauge steel frame, front axle and heavy front fender connect to deliver high strength—critical for high lifting and heavy loads. |
| Fully Hydostatic Power Steering - Even when the BX50 is sitting still, its Fully Hydrostatic Power Steering (FHPS) system allows east steering. The FHPS system also reduced operator fatigue by eliminating kickback. Operator feel and control are improved by a small-diameter steering wheel and an optional spinner knob allows easier, one-handed steering. |
| High Efficiency Drive Train - The high torque delivered by the BX50’s powerful K21 and K25 engines is channeled through a new transmission designed and manufactured by Komatsu. This rugged new drive train features an aluminum alloy transmission case for improved heat dissipation, a high-capacity oil cooler or torque converter, and O-ring face seals to greatly reduce the possibility of leaks. Komatsu’s extensive experience with demanding construction machinery applications led to a highly reliable, highly dust-resistant, double-seal universal joint design in the full floating BX50 drive train. |
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Komatsu CX50 Series IC Pneumatic
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Quick Look
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| Fully Hydrostatic Power Steering - The Fully Hydrostatic Power Steering (FHPS) system facilitates fully stationary steering as well as switchback operations using the small diameter steering wheel. The system has a superior response capability so that the operator can maneuver easily with a load even in a tight area |
| Reduced Hot Air and Exhaust Gas - Two counterweight air outlets are provided on the left and right sides and an exhaust pipe outlet is provided at a lower position. This prevents the operator from being exposed to hot air from the radiator and exhaust gases while driving in reverse. The 3-way catalytic system also purifies the nitrogen oxide, hydrocarbons and carbon monoxide emissions. |
| Secure Operator Controls - The secure lever controls with minimum movement using fingertip operator for the F/R lever. The control levers feature contoured knobs for ease of control. A smaller steering wheel permits widened forward visibility along with the redesigned dashboard for complete fork tip visibility. Komatsu’s unique cushioning valve enables control of the braking force in proportion to the pressure on the brake pedal and improves the braking feel. |
| Full Suspension Seat - The full suspension seat provides improved operator comfort. The deluxe seat features improved vibration resistance and reduced stress on the body. This seat features six-step reclining backrest, 6.7” slide distance backward and forward, seat cushion adjustable dial and a retractable seat belt. |
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Komatsu DX50 Series IC Pneumatic
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Quick Look
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| Komatus Unique OLMS Hydraulic System - The OLMS Hydraulic System contributes to lower fuel consumption. As engine speeds change, the engine RPM sensing control pump detects engine revs and then controls the oil feed to reduce the load on the engine. This unique hydraulic system offers optimized balance of traveling and loading work while delivering increased hydraulic efficiencies in the most demanding applications. |
| Reliable Hydraulic and Electrical Systems - The main hydraulic pipe connectors are face-sealed using O-rings. Waterproof connectors are provided to the main harnesses and the system controller in order to provide higher resistance to water and dust. Hydraulic and electrical piping systems are in separate configurations to improve the reliability and servicing. |
| KOPS Plus Komatsu Operator Presence System - KOPS Plus – standard on the CX50 – locks out lift, lower, tilt and traveling functions when the operator leaves the seat for more than three seconds. They do not resume until the operator returns to the seat and resets the controls. A flashing yellow warning light alerts the operator when the KOPS lock is activated. In addition, the forks cannot be lowered while the key is in the off position. |
| Greatly Reduced Total Operating Costs - The standard sealed wet disc brake system is designed to withstand 10,000 hours of operation without maintenance, thereby eliminating downtime and the added maintenance costs of frequent brake shoe replacement. The engine oil replacement interval has been extended to 500 hours reducing oil costs. The reduced maintenance costs and significant fuel savings provide a total operation cost of about 14% over eight years of usage. |
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Komatsu EX50 Series IC Pneumatic
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Quick Look
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| Wet Disc Brake System - The EX50 features a standard wet disc brake system that offers improved durability and performance over a traditional drum brake. Due to its dustproof and waterproof enclosed design, the wet disc brake system can deliver high durability, resulting in reduced maintenance costs over time. Regardless of your working conditions, the wet disc brake system can have a positive impact on overall operating costs. |
| KOPS Plus Komatsu Operator Presence System - KOPS Plus – standard on the EX50 – locks out lift, lower, tilt and traveling functions when the operator leaves the seat for more than three seconds. They do not resume until the operator returns to the seat and resets the controls. A flashing yellow warning light alerts the operator when the KOPS lock is activated. In addition, the forks cannot be lowered while the key is in the off position. |
| Ease of Serviceability - The EX50’s large fuel tank reduces the need for frequent fill-ups and easy-to-see inspection windows show fuel and oil levels. A unique air cleaner automatically ejects airborne dust to reduce clogging of the filter element, thus improving suction efficiency and improving filter element life. A reserve tank for engine coolant keeps the system at a constant level and eliminates the need for frequent refills. |
| Heavy Duty HPCR System - High pressure compressed fuel is stored in an accumulator chamber called a common rail. The fuel is injected into each cylinder at the proper time by an ECU (electronic controlled unit). This high pressure compression rail system optimizes fuel burn and greatly reduces fuel consumption. |
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Komatsu FH Series IC Pneumatic
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Quick Look
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| Controllability and Operation - The FH series requires less inching pedal use because the HST forklift can adjust speed through the use of the accelerator pedal. Also with excellent controllability of the HST, the operator has better control when maneuvering in tight quarters, lifting, or load handling. Travel speeds can be set in for stages and activated with the turtle switch. To eliminate inadvertent start-ups, the FH engine can only start when the shift lever is set to neutral, brake pedal depressed and the operator is in the seat. |
| KOMTRAX - 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. |
| Low Exhaust Emissions Engine - Komatsu’s turbo-charged 4-cycle diesel engine is Interim Tier 4 and EU Stage A emissions certified, without sacrificing power or productivity. The engine is connected to the drive system hydraulically to transmit power to the drive system. This makes it possible for the FH series to make directional shifts smoothly without the need to release the accelerator pedal. |
| Reduced Roll Back - With HST drive, the oil flow to the hydraulic motor is stopped when the accelerator pedal is released, so even if the forklift is stopped on a ramp and the operator releases the brake pedal, downhill creep is reduced. This also facilitates easier ramp-start. |
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