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CX50 series

Product catalog summary

Introduction
The document provides an overview of the Komatsu CX50 Series Diesel and Gasoline Forklift Trucks, focusing on models with capacities from 3.5 to 5.0 tons. It emphasizes technological advancements, specifications, and benefits compared to previous models.

Hydraulic System
The CX50 series features a Closed-center Load Sensing System (CLSS) that detects hydraulic load and supplies the appropriate oil amount via a variable displacement pump, reducing oil loss and engine load, thus lowering fuel consumption and increasing productivity.

Engine and Emissions
The forklifts are equipped with a 3.3-liter diesel engine and a gasoline engine with a 3-way catalytic system, complying with EPA Tier 2 and EU Stage II emission standards, reducing CO2 emissions by approximately 2.2 tons annually.

Cost Efficiency
The CX50 series achieves up to 8% fuel savings and a 4% reduction in total operating costs over eight years. The sealed wet disc brakes require minimal maintenance, further reducing costs.

Productivity and Reliability
The forklifts offer superior productivity with features like Fully Hydrostatic Power Steering (FHPS) and a compact design for enhanced maneuverability. Wet disc brakes provide stable and reliable braking under heavy loads.

Safety and Comfort
The Operator Presence Sensing system enhances safety by disabling travel and lifting functions when the operator is not seated. The design includes a smaller steering wheel for better visibility and a dual vibration cushioning mechanism for operator comfort.

Optional Features and Attachments
Various optional features and attachments are listed, including LPG specifications, side shifters, fork positioners, and different mast configurations to suit specific operational needs.

Conclusion
The Komatsu CX50 Series forklifts are designed for high productivity, cost efficiency, and environmental compliance, making them suitable for demanding industrial applications.

Overview
The document provides detailed specifications for the CX50 Series forklifts, including models powered by diesel, gasoline, and LPG, outlining key characteristics, dimensions, performance metrics, and engine details.

Specifications
Forklifts are categorized by model and power type, with specifications such as rated capacity, load center, wheelbase, and service weight. Detailed measurements for mast height, fork dimensions, and ground clearance are included.

Performance
Performance metrics include travel speed, lifting and lowering speeds, maximum drawbar pull, and gradeability. The document specifies operation and control types for service and parking brakes, as well as steering type.

Engine Details
Engine specifications cover rated output, RPM, torque, number of cylinders, and displacement. Fuel tank capacity and hydraulic system details are also provided.

Load Capacity and Dimensions
Tables and diagrams illustrate load capacity curves and right-angle stacking aisle widths for different pallet sizes, highlighting the maximum load and overall height of the mast by lifting height.

Additional Information
The document notes that materials and specifications are subject to change without notice and includes a trademark statement for Komatsu Ltd.

Catalog excerpts

3.5 / 4.0 4.5 / 5.0 ton DIESEL & GASOLINE FORKLIFT TRUCKS

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"Reducing Total Operating Costs" with Komatsu Innovative Technologies Diesel Engine Truck An optimum engine achieves low fuel consumption and high performance. Gasoline Engine Truck A fully electronically controlled engine with a 3-way catalytic system conforms to the latest emission regulations. Komatsu's Hydraulic System and the NEW Diesel Engine reduce the Fuel Consumption KOMATSU ONLY In order to minimize hydraulic loss and reduce the engine load, the new CX50 Series adopts the CLSS hydraulic system, a proven technology of Komatsu construction machines. The compact 3.3-liter engine features...

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The Advanced Technology offers Reduced CO2 Emissions (Diesel) The diesel models feature the S4D95LE-3 engine in combination with the efficient CLSS hydraulic system, enabling them to reduce annual CO2 emissions by about 2.2 tons. Annual CO2 emissions About KOMATSU ONLY A Clean and Powerful Diesel Engine that features Cutting-Edge Technology Low fuel consumption and low environmental impact is enabled by a 3.3-liter compact engine. The new diesel engine adopts Komatsu’s advanced technologies, a power source in demanding work places. EPA Tier 2 / EU Stage II Emission Compliant Rated Output: Komatsu...

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Superior "Productivity" and "Reliability" satisfy demanding operations KOMATSU ONLY Durable Wet Disc Brakes to withstand Severe Conditions The wet disc brake is sealed with oil to block dust penetration, providing durable, water resistant and fade resistant characteristics. Smooth, stable braking provides “Productivity” and “Reliability” in demanding operation. A Cooling System to achieve Increased Braking Stability The oil in the wet disc brake system is circulated through the brake oil cooler. This mechanism ensures stable braking under a heavy work load and prevents deterioration of the braking...

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Excellent Durability for Demanding Work Rugged Design with High Rigidity The high rigidity mast, frame, front and rear axles ensure outstanding reliability even when performing heavy-duty work. [Mast] A heavy mast rail profile for excellent rigidity. [Frame] Increased thickness of the counterweight mounting section. [Front axle] Improved Reliabilities for the 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....

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Advanced Design in Pursuit of "Safety and Comfort" Effective Safety Mechanisms "Operator Presence Sensing system" When the operator leaves the seat, Operator Presence Sensing system is activated (Diesel:Optional / Gasoline:Standard) The Operator Presence Sensing system incorporates a Lifting/Traveling interlocking function. This is a safety function for disabling traveling and lifting mechanisms when the operator is not correctly occupying the seat. An alarm buzzer sounds if the operator leaves the seat while traveling. *The traveling interlocking function only disengages traction and does not...

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Comfortable & Fatigue-Free Operation Even Over Long-Hour Operation KOMATSU ONLY Dual Floating Structure Reduces Vibrations A unique dual vibration cushioning mechanism reduces vibrations in the compartment, steering wheel, control levers and the mast. Any vibrations transmitted from the engine or road surface are quickly absorbed. The mechanism is friendly to both operator and load. The entire cab is isolated from the frame. New Suspension Seat This seat is wide, offers waist support and thus enables the operator to sit in a relaxed state. An assist grip is mounted on the left side for easy getting...

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■Compact model■Standard model This model is designed specifically for operating in restricted spaces. The load center is 500 mm. This model is designed to perform a broad range of general-purpose applications. The load center is 600 mm. ■Optional Specification Truck • LPG specification truck Komatsu offers both single fuel (LPG) and dual fuel systems (LPG/Gasoline) for the LPG Specification truck. ■Mast • 2-stage free view mast The mast enables a wide view with excellent forward visibility. • 2-stage full free view mast This is ideal for sites with height limitations, where the large free lift...

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