Attachment 1_Product Description.pdf

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Attached to
Tracked Remote Controlled Steep Slope Mower Federal contract opportunity
Solicitation number
W912PB24Q3057
Issued by
Department of the Army Materiel Command Army Contracting Command

About this file

This document is an attachment describing the product requirements for a Tracked Remote Controlled Steep Slope Mower under Solicitation W912PB24Q3057 issued by the Department of the Army Materiel Command Army Contracting Command.

The key requirements include a diesel engine (minimum 49 HP) with STAGE V emissions, high-frequency radio control (2.4 GHz), hydraulically adjustable tracked chassis, hydraulic side shift and lifting of the mower attachment, and a flail cutting head with 1300mm width. The mower must be capable of operating on slopes up to 60 degrees, with a low center of gravity, high-power hydraulics, heavy-duty frame and chassis, and additional features like a reversible fan, quick-release attachment system, and biodegradable hydraulic oil. The mower must meet all applicable German and European safety and environmental standards. Warranty, documentation, and on-site training requirements are also specified.

Questions for this solicitation are due by August 16, 2024 at 3:00 PM CET. No additional details on the award process or pricing terms are provided in this attachment.

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PRODUCT DESCRIPTION

Remote Controlled Steep Slope Mower for USAG Ansbach

Tracked device carrier for inaccessible work areas especially suitable for work in steep slopes, wetlands, embankments with the following requirements:

Technical Requirements:

diesel engine (European Stage V emission legislation), min 49 horse power (HP) (36 kW), 4.cylinders, water cooled fan, reversible, water-cooled, cleanfix able to mow an inclination slope of at least 60° min. 400 mm crawler chassis hydraulically adjustable min. 500 mm hydraulic side shift of the attachment min. 500 mm mechanical side shift of the attachment high-frequency radio control (2.4 GHz frequency strength) weight: approx. 1,280 kg

Cutting Head:

Flail cutting head 1300mm width.

Multifunctional implement carrier

- remote-controlled slope mower for landscape maintenance and forestry work

- low center of gravity (470 mm) for slope stability up to 60 ° inclination

- min. 1340-1740 mm flexible track width adjustment –

- interference-free high-frequency radio system (2.4 gigahertz)

- min. 3 free, fully proportional hydraulic control circuits (DW) for additional functions

- soil-friendly work low soil pressure (approx.. 210 g / cm²)

Diesel engine STAGE V emission

- min 49 HP (36 kW)

- 4 cylinders

- water-cooled

- torque min. 150 Nm

- Diesel particle filter (DPF) system

Engine lubrication

- Automatic lubrication system

- min. 75 ° Permanent lubrication inclination of the motor

- reliable engine lubrication regardless of the direction of travel

(vertically up / down, diagonally left / right, horizontally left / right)

Fan

- water cooled with automatic reversing fan (fan cleaning)

- cooling package for extreme temperatures, dust, etc.

- automatic cleaning interval (shall also be controllable manually via remote control)

- cleanfix HIGH-POWER hydraulic system

- min. 4 independent axial piston pumps made of cast iron

- pump output for equipment min. 65 l / min @ 300 bar

HEAVY-DUTY base frame

- with underbody protection

- made of high quality steel (HARDOX) for heavy use

HEAVY-DUTY chassis

- double chain guide over rollers and central guide runner

- two idlers arranged in parallel for trouble-free chain deflection

- large track contact area min. 3125 cm² per chain for stable driving behavior and optimal balance on uneven terrain

- made of high quality steel (HARDOX) for heavy use

LOW-CENTER chassis

- suitable for steep slopes up to 60°or more

- hydraulic blocking brake for a safe stand

Hydraulic chassis adjustment min. 1340-1740 mm

- chassis hydraulically retractable and extendable (via remote control))

- narrow lane in narrow areas of use (e.g. between obstacles)

- wide track for stability on steep slopes

- hydraulic cylinder integrated in the chassis frame in a protected manner (on the inside)

- Chassis adjustment via high-strength HARDOX round profile tubes with wear bushings

Side shift / lifting of the implement

- min. 500 mm hydraulic side shift of the implement -min. 500 mm mechanical lateral displacement of the working device

- hydraulic lifting / lowering of the implement (double-acting) -flexible working on obstacles (trees, fences, delineator posts etc.)

- safe distance near the water (bank area)

High-frequency remote control radio system (2.4 GHz frequency strength)

- radio system in high frequency range (2.4 gigahertz)

- permanent AUTO frequency change

- up to 150 meters range (safe distance from the work device)

- AUTO-STOP to stop motor and automatic operation of the landing gear brakes if there is no radio link)

4-way joystick

- fully one-hand operation

Radio control functions

- control of all work and additional functions via remote radio control

- 4-way joystick for driving movements and side shifting / lifting

- retraction and extension of the crawler unit (track width adjustment)

- radio connection on / off

- engine start / engine stop

- speed control

- speed control (infinitely variable)

- automatic slope compensation

- mirror switching

- implement start-stop

- reversal of direction of rotation of the implement

- floating position of the implement

- 1st additional hydraulic function for implement

- 2nd additional hydraulic function for implement

- 3rd additional hydraulic function for implement

- fan, reversible (manual operation, otherwise automatic), cleanfix

- lighting

- emergency stop

QUICK-RELEASE -change attachment Multi-coupler for tool-free hydraulic coupling of the working devices

Other required equipment

- grease gun with pressure gauge to adjust the chain tension

- 12 volt battery (including battery isolator switch)

- integrated charger for radio control

- removable base plates for easy cleaning and maintenance

- work lighting

- acoustic warning signal in case of a malfunction of the device

- CE marking

High grip rubber profile

Biodegradable hydraulic oil,

- fully synthetic, environmental friendly

Additional front protection

- lower protection for the hydraulic oil tank and hydraulic components

- Rear bumper protection (reversible fan)

- Mulching head HEAVY-DUTY version, 1300 mm working width approx. 1300 mm certified throwing body test, according to DIN EN 12733: 2011 i,ncluding mounting bracket with QUICK-RELEASE system Weight: min. 308 kg

- heavy version for grass, scrub and branches up to at least 80 mm Ø

- mulch housing made of HARDOX steel

- damage free work on obstacles (trees, fences, etc.)

- pendulum suspension for adaptation to the ground

- heavy duty piston engine

- multiple shredding of the mulch material

- ejection without swath

Rotor axis approx. 60 mm Ø internal, continuous rotor suspension with central support continuous rotor axis instead of simple, lateral shaft stub additional tear-off protection through internal support plates (welded to rotor axis and rotor) Minimization of rotor imbalances

Double spiral rotor

- optimal suction effect because to the double spiral-shaped flail arrangement

- strong suction of the mulch material

- even rotor load and low power requirement (easy to pull)

- POWER BELT drive

- additional overload protection for extreme loads

- integrated fan blade ensures constant cooling

- Professional roller

- large-sized roller for smooth and optimal running

Ground adaptation

- to protect the floor and adjust the height with wrap protection certified throwing body test DIN EN 12733: 2011 increased safety for people and the immediate vicinity of the machine protection against mulch material, branches, foreign bodies, etc.

tested by an independent, accredited testing institute

Further standard equipment

- lateral skids (screw able)

- highly tempered front protection flaps (individual suspension)

- CE marking

Environmental-Standards: The remote-controlled mower must meet min. European Stage V emission legislation.

An instruction and demonstration in Ansbach must be provided for operator and maintenance personnel, at delivery, or within four (4) days after delivery from a qualified person of the manufacturer in coordination with the responsible representative of the US Government

Manufactures Warranty:

Minimum 12 months

Documentation:

Parts List Operator and Maintenance Manual CE certificate of conformance

The equipment to be furnished under this contract shall be new and from the manufacturer’s most current production. The equipment shall meet all requirements of the latest German and European standards and safety regulations for remote controlled mowers, all applicable DIN, UVV, CE and VDE regulations.

Technical Requirements:
Multifunctional implement carrier
Diesel engine STAGE V emission
Engine lubrication
Fan
HIGH-POWER hydraulic system
HEAVY-DUTY base frame
HEAVY-DUTY chassis
LOW-CENTER chassis
Hydraulic chassis adjustment min. 1340-1740 mm
Side shift / lifting of the implement
High-frequency remote control radio system (2.4 GHz frequency strength)
4-way joystick
Radio control functions
QUICK-RELEASE -change attachment
Multi-coupler for tool-free hydraulic coupling of the working devices
Other required equipment
High grip rubber profile
Biodegradable hydraulic oil,
Additional front protection
- Rear bumper protection (reversible fan)
Rotor axis approx. 60 mm Ø
Double spiral rotor
Ground adaptation
Further standard equipment
Manufactures Warranty:
Documentation:

File details come from the government source that posted it. Updated .