Manitowoc 4100W

Crawler Crane

The Manitowoc 4100W Crawler Crane, a robust 230 US ton model from the early 1970s, still commands respect for its durability and performance in heavy lifting operations. Renowned for its ability to be fitted with a ringer that boosts its capacity to 300 US tons, the 4100W stands out for its adaptability and strength. With Series 1 and Series 2 models similar to the Manitowoc 888 crawler, the 4100W showcases the engineering prowess of a time when few manufacturers could produce large crawlers comparable to those by Manitowoc. Despite its age, many owners continue to rely on this powerhouse for demanding lifting tasks across various industries.

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*Crane Specifications, Load Charts, and Crane Manuals are for reference only. Contact the crane manufacturer for manuals to operate the crane properly.

Related Models

Product Description

Power Plant Options

Basic Engine: The Cummins NTA-855 Diesel engine with six cylinders provides robust power and reliability, delivering 333 horsepower at 2,000 RPM.
Optional Engines: Includes higher power options like the G.M. 12V-71N Diesel and the Caterpillar D343-TA Diesel, which offer up to 364 horsepower, supporting more demanding tasks.
Fuel Efficiency: Comes with a substantial fuel tank capacity of 315 gallons, allowing prolonged operational periods and minimizing refueling interruptions.

Boom and Lifting Capabilities

Boom No. 22: Offers versatile configurations with lengths up to 280 feet when combined with various inserts, enhancing its reach and load-bearing capabilities.
Front End Equipment: Includes options like light tapered tops for extended reach and the No. 123 and No. 124 jibs, which provide additional lifting options and flexibility.
Boom Components: Features durable construction with pin-connected joints and wire rope guides to support complex rigging setups.

Safety and Operational Features

Pendant Type Rigging: Utilizes a set of four 1⅜” diameter wire rope pendants, ensuring stable and secure lifting operations.
Gantry System: Includes a universal gantry with telescopic link-type back hitch straps, aiding in easy setup and adjustment of the crane’s lifting mechanisms.
Wire Rope Guide and Roller Guides: Ensures smooth rope movement and minimizes wear, critical for maintaining operational efficiency.

Structural Design and Usability

Crawler Design: Equipped with extendible crawlers that adjust from 18’7″ to 21’1″, the crane can adapt to various site conditions, enhancing its stability and mobility.
Self-Removing Counterweight: Features a three-piece configuration, facilitating quick adjustment and balance for different lifting requirements.

Additional Equipment and Enhancements

Dragline Fairlead: Offers a revolving type and a hinged type, providing flexible options to support accurate line management and improve load control.
Tower Hold Back Assembly: Assists in boom hoist operations by easing vertical motion and reducing strain during boom raising and lowering.

In conclusion, the Manitowoc 4100W crawler crane is engineered for high-performance and demanding applications, offering extensive configurability, powerful engine choices, and advanced safety features. It’s built to deliver reliability and efficiency, making it a preferred choice for challenging industrial and construction environments.