Introducing the New Arrow Hammer 1450

Introducing the New Arrow Hammer 1450

Arrow Master of Brooten has unveiled the new-and-improved Arrow Hammer 1450, a hydraulic breaker machine designed with significant enhancements over its predecessor, the Arrow Hammer 1350T. This innovative machine aims to revolutionize concrete breaking and other commercial applications, featuring a host of improvements that enhance performance and user experience.

Design and Functionality

The Arrow Hammer 1450 utilizes a 1,200-pound hydraulic hammer guided by an electronic stroke system. This design allows for precise control over the hammer’s frequency and position, making it suitable for various tasks such as concrete breaking, tamping, trenching, and creating post holes. The machine can effectively break up concrete layers ranging from six to twenty inches thick, including frost[1][2].

Paul Linn, the lead designer at Arrow Master, describes the 1450 as a hydraulic drop hammer that leverages gravity as its primary force. The lifting mechanism employs a hydraulic cylinder connected to a block and tackle system, utilizing a 3/8-inch cable with a 6-to-1 ratio for efficient operation[1][2].

Historical Context

The evolution of the Arrow Hammer dates back to its earlier models in the 1940s and 50s, which required manual operation to lift and drop the weight. The introduction of mechanical stroke systems in the 1960s allowed for automatic lifting and dropping, marking a significant advancement in design. The late model 1250s transitioned to an electronic stroke system in the 1990s, which streamlined operations but faced challenges due to obsolete components[2].

When Arrow Master acquired the company, they recognized the need for a complete redesign. They partnered with Sunsource to develop a new program that improved reliability and efficiency while addressing issues with outdated parts[2]. This led to the creation of the Arrow Hammer 1450, which incorporates modern technology and materials.

Key Features of the Arrow Hammer 1450

• Heavy-Duty Frame: The new model features a significantly tougher frame compared to the 1350T.
• Engine Upgrade: It is equipped with a Cummins Tier-Four 2.8-liter turbo diesel engine, offering better fuel efficiency than the previous John Deere engine.
• Hydrostatic Transmission: The hydrostatic system allows for smoother movement and operation compared to the manual transmission of earlier models.
• User-Friendly Controls: The control panel has been redesigned for improved accessibility and includes an LCD display with integrated switches.
• Enhanced Safety Features: Foot pedals control forward and reverse operations, while an electronic park brake adds an extra layer of safety[1][2].

Production Goals

Arrow Master aims to reduce production time significantly, targeting a build time of just 14 days for each unit compared to the previous 35-40 days. In their peak production years, they manufactured over 100 units annually; now they aspire to achieve substantial production numbers from their Brooten facility[1][2].

Future Developments

Looking ahead, Arrow Master plans to introduce a remote model of the Arrow Hammer that will allow operation without an operator seated on the machine. This innovation will enable remote control from various locations, enhancing operational flexibility[2].

The Arrow Hammer 1450 represents not only technological advancement but also a commitment to quality and efficiency in construction equipment manufacturing.

Citations:
[1] https://cdn.machine.market/specifications/arrow-master-pavement-breakers-spec-ebc293.pdf
[2] https://www.constructionequipment.com/equipment-attachments/company/10719007/arrow-master-incorporated
[3] https://www.azom.com/suppliers.aspx?SupplierID=7239
[4] https://grapparistorante.com
[5] https://www.manualslib.com/manual/2641429/Arrow-Master-1450-H.html
[6] https://www.equipmentdealerdirectory.com/company/187402/arrow-master-inc
[7] https://www.cityandcountyequipment.com/company/187402/arrow-master-inc