OPERATION

9.3 Operating the Mower Wings

Wings are positioned with hydraulic cylinders. It is recommended that the tractor be equipped with three hydraulic ports or a 3-spool control valve be used so that each section can be controlled independently. Ensure the hydraulic cylinders and lines are filled with oil by holding the valve control levers in the raised position until the cylinders fully retract (wings) and extend (center). Only operate the mower with both wings fully lowered, NEVER operate the mower with a raised wing. Wait until the blades are at a complete stop before raising wings.

Transport Position

To raise mower wings, drive the unit to a level area and retract the wing hydraulic cylinders. DO NOT raise wings with the mower positioned on an embankment or other inclined position to prevent overturning the mower. After the wings are fully raised, install transport lock braces to prevent wings from inadvertently falling. NOTE: If the transport lock braces can not be easily installed, lower the mower wings and remove rod end of cylinder and adjust the rod clevis in or out to match the transport brace length.

The center of gravity is raised and the mower more prone to tipping when the wings are in the raised position. When transporting, only raise the center section high enough to clear ground obstacles.

Transport Lock Braces

OPERATION

DANGER! When the Wings are folded for transport, the center of gravity is raised and the possibility of overturn is increased. Drive slowly and use extreme caution when turning on hillsides. Overturning the Implement could cause the Implement to overturn the Tractor and vice versa resulting in serious injury or even death. Never fold wings on a hillside...the Implement may overturn. (STI-2)

Operating Position

To lower the wings, remove the transport lock braces and secure braces on storage bracket. DO NOT drive out transport brace pins. The wing cylinder may need to be retracted to remove tension for brace removal. After removing brace bars, extend wing hydraulic cylinders and fully lower wings.

The valves operating wing cylinders should be placed in the float position while mowing to allow the mower to follow the contour of uneven terrain and to prevent the wings from creeping up. When extending a wing over a ditch for mowing, place the control valve lever detents in the center position. This will give the mower more stability and prevent the opposite wing from raising. DO NOT operate the mower with the valves in the detent position for extended periods of time to prevent deck frame damage.

WARNING! Use extreme care when lowering or unfolding the implement’s wings. Make sure no bystanders are close by or underneath the wings. Allow ample clearance around the implement when folding or unfolding the wings. Use extreme caution around buildings or overhead power lines. (S3PT-5)

SR14/SR20 10/03

Operation Section 4-24

© 2004 Alamo Group Inc.

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Alamo SR20, SR14 manual Operating the Mower Wings, Transport Position
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SR14, SR20 specifications

The Alamo SR14 and SR20 models represent the cutting edge of modern military vehicle technology, designed to cater to both light tactical and heavy-duty utility roles. These vehicles are engineered for versatility, durability, and performance, making them essential assets for military operations across various terrains.

The Alamo SR14 is designed as a lightweight, multipurpose tactical vehicle. One of its main features is its rugged construction, which combines advanced materials with a streamlined design. This not only enhances its mobility and speed but also ensures a high degree of protection against small arms fire and shrapnel. The SR14 is equipped with a powerful turbocharged diesel engine, providing reliable performance and a high torque output, facilitating off-road capabilities and adaptability in challenging environments.

Key technologies in the SR14 include an advanced all-wheel-drive system, which enables effective traction on various surfaces. Additionally, the vehicle incorporates state-of-the-art suspension systems, allowing for superior maneuverability and stability even in rough terrains. The spacious cabin accommodates a crew of up to four personnel and can be configured for various roles, such as command and control, reconnaissance, or logistics support.

On the other hand, the Alamo SR20 is a slightly larger variant that emphasizes heavy-duty operations while retaining many of the SR14's capabilities. With a higher payload capacity and expanded space for equipment, the SR20 is ideal for transporting supplies, ammunition, and medical evacuation. It also comes with enhanced armor options, allowing for an increased level of protection against more significant threats.

Notable features of the SR20 include a digital communication system that integrates seamlessly with existing military networks, ensuring real-time information sharing and situational awareness. The vehicle can be fitted with various weapon systems, transforming it into an effective mobile platform for combat support.

Both SR14 and SR20 exhibit fuel efficiency, reducing logistical burdens during extended missions. High-visibility lighting systems and rugged bumpers enhance operational safety, while a modular design allows for easy maintenance and upgrades. The Alamo SR series epitomizes modern military vehicle design, meeting the diverse needs of today's armed forces with efficiency and effectiveness.
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