Attachment 1_Excavator with attachments (English).pdf

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Attached to
Excavator Wheel with Attachments Federal contract opportunity
Solicitation number
W912PB25Q3016
Issued by
Department of the Army Materiel Command Army Contracting Command

About this file

This document is a detailed technical specification for a hydraulic excavator with multiple attachments for the U.S. Army Garrison (USAG) Bavaria in Hohenfels, Germany. The primary excavator is a Liebherr A 918 Compact G6.0-D Litronic or equivalent, with specific requirements including a Generation 6 model weighing 17,500-19,600 kg, 115 kW engine output, Stage V exhaust emissions, and a 1.85m tail swing radius. The specification includes comprehensive details on standard equipment, operator's platform features, and technical capabilities.

The procurement includes several specialized attachments: a quick coupler system, digging bucket with rotary motor, snow chains, a leveling bar/gravel finisher, and a hydraulic crusher/mulcher. Key attachment specifications include a 2,000mm cutting width digging bucket, RUD snow chains, a 2,500mm working width gravel finisher with 25 carbide-tipped chisels, and a crusher with 36 tools capable of working depths up to 150mm. The contract includes a 36-month or 5,000-hour warranty, one-day operation and maintenance training, and requires delivery of technical documentation in English and German to USAG Bavaria Hohenfels. The total package is designed for versatile construction and ground preparation tasks.

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RFI Questions_Answers 28 April 2025.pdf PDF
Attachment 2_Excavator with Attachments (German).pdf PDF
W912PB-25-Q-3016.pdf PDF

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Text version

Hydraulic Excavator with Attachments

The equipment shall meet the following minimum requirements:

Standard equipment:

Generation 6 Operating weight min/max 17.500 - 19.600 kg Engine output (ISO 9249) min 115 kW Exhaust emissions level Stage V Backhoe bucket capacity 0,17 - 1,05 m³ Tail swing radius max 1.850 mm Average Consumption (per operating hour) max 6,83 l Upper carriage - Rear view monitoring with camera Equipment Boom - Pipe-fracture safety valve of stick cylinder Cab Interior - Automatic air conditioning system Control - Safety & Operation - Digging brake, automatic

Configuration of the equipment and working attachment:

Basic machine (for example: Liebherr Hydraulikbagger A 918 Compact G6.0-D or Equal)

— A 918 Compact G6.0-D Litronic or equal

— Power Pack Stage V

— Liebherr or equal-SCR technology incl. diesel particulate filter

— Rear view monitoring with camera

— Pipe-fracture safety valve of stick cylinder

— Left control console, folding

— LiDAT Hardware

— LiDAT Hard and Software; consider the LiDAT-license customer terms of a license

— Automatic air conditioning system

— Horn, button on left joystick

— Short key button on joystick configurable

— Overload warning system

— Load diagram

— Roof windows laminated safety glass impact-resistant

— Digging brake, automatic

— Bottom windscreen wiper

— Standard packaging

Package

— Warranty (36 months or max. 5000 h - whichever comes first)

Under carriage

— Rear stabilizer blade min 2,750 mm

— Twin tires, Liebherr EM 22, 290/90-20 PR 18 or equal

— Piston rod guard for rear blade

— Undercarriage EW max 2,750mm wide

— Speeder min 37 km/h

— Central lubrication of undercarriage, manual (one grease point)

— Storage compartment two-sided

— Mudguards (rear and front)

— Electric slip ring (12-ways) including angle sensor

Upper carriage

— Hydraulic oil, Liebherr Hydraulic HVI (-20 to 40 °C) or equal

— Lubricants and operating fluids standard (-20 °C up to 40 °C)

— Fuel pre-heating system

— Air pre-filter with cyclone dust trap

— Declaration of Conformity for particulate filter for indoor applications (according to TRGS 554)

— Side space monitoring with camera

— Automatic central lubrication system, upper carriage and attachment, 4kg (without quick coupler, without connecting link)

— Reflective warning stickers

— Headlights on upper carriage right, LED 2,000 lumen, 1 piece

— Headlights on upper carriage rear, LED 2,000 lumen, 2 pieces

Operator's platform

— Radio Comfort

— Wheel and joystick steering

— Steering wheel, wide version (steering wheel rims and spokes), height adjustable steering column

— Operator seat Premium

— 2" seat belt with retractor

— Seat belt reminder

— Electric cool box

— Windscreen, laminated glass, two pieces

— Exterior mirror standard

— Roof wiper

— Headlights on cabin, front, LED 2,000 lumen, 2 pieces (under rain shield)

— Headlights on cabin, front, LED 2,000 lumen, 2 pieces

— Amber beacon, on cab, LED double flash, 1 piece

— Number panel holder with light

— Ride control

— Lifting cylinder protection for hydraulic attachments

— Positioning slewing brake

— Super Finish

— Support, control lever console left (joystick occupied)

— Proportional controls (left/right): C-D Medium pressure circuit; A-B Stabilizer / C-D High pressure circuit; A-B

— High pressure circuit, permanent drive

— Switch-over high-pressure circuit and tipping cylinder

— Switch-over high-pressure circuit and adjustment cylinder

— Handrest (elevation) for joystick

— Change in travelling direction, rocker switch in left joystick

— Slewing gear brake on control panel

— Filter for hydraulic hammer return flow

Equipment

— Two-piece boom min 5.05m

— Stick min 2.45m

— Tool adapter: direct installation

— Power socket on stick, 24V/10A (ISO 1724)

— Medium pressure circuit

— Grapple lines for stick with tipping kinematic

— High pressure circuit with Tool Control

— Leak oil lines for attachment

— Headlights on boom, LED 2,000 lumen, 2 pieces

— Headlights on stick with guard, LED 2,000 lumen, 2 pieces

— Cables for additional control circuit for SWA

— Centralized lubrication extended for connecting link

— Load lug on stick, 8 t, 1,000 mm distance from bucket pinpoint

— 2x spare wheels

— Joystick steering

— Hammer glass, bulletproof glass with protective film for the lower and upper glass

General information

- Preparation for road approval Germany

Attachments:

Quick coupler

• Quick hitch system Lehnhoff or equal

• hydraulic DFH HS-10

• Carrier unit: Liebherr A 920 / A918C Litronic or equal

• Double catching hook Equipment Quick coupler

• RAL 7021 Rädlinger color & logo or equal

• Loading hooks 5 tonnes

• Hydraulic package compatible with Lehnhoff system or equal (with continuous pressure) incl. hydraulic hoses

Digging bucket with rotary motor

• SW 10 Recording

• (15 - 19 To.) Class

• 2 x 45° swiveling rotary motor

• 2000 mm cutting width

• Min 650 capacity liters

• RAL 7021 Rädlinger color & logo or equal

• Without Center sickle

• Slope cutter

Snowchains 4 ea

• RUD – PROFILE GRIPPER or equal

• Suitable for tire size 290/90 R 20

Chains with specially developed profiled grip links for above average traction and heavy-duty snow clearance (public utility vehicles) and forestry work – recommended for tractors and trucks.

• Economical heavy-duty chain

• Dense, alternating track chain mesh for the highest possible traction

• Extremely resistant to wear and fracture

• Specially developed profile grip links for maximum traction

• Longer than average service life

• Manganese-chrome-nickel alloy steel

Levelling bar/Gravel finisher for excavators (for example Stehr Gravel Finisher SGF 25 or Equal)

Device as an attachment for excavators. By adjusting the hydraulic functions on the excavator side, a ripping device pointing in the direction of the excavator, equipped with replaceable carbide shank chisels familiar from road construction, is lowered vertically and pulled through the solid material. This loosens the surface of gravel roads, paths or surfaces to a depth of a few centimeters. By pivoting, a smoothing device is pressed onto the ground, which simultaneously smoothes and compacts the material as a pressure screed.

- For excavators from 15 tons

- Working width: 2500 mm

- Weight of basic unit: 690 kg

- made of S355 steel

- is equipped with 25 chisels with 25 mm shaft diameter and carbide tips

A hydraulic tilt device is required for optimum use of the machine. The connection to the carrier device is made via a quick-change device.

Tilt drive for Gravel Finisher SGF 25 or equal

- 2x 50° hydraulic tilt

- On the machine side with SW adapter plate for Lehnhoff HS10 including base plate with hole pattern for rotary drive or equal

- with rotary drive make HKS BVE 250 S8002 for excavator class 15 - 23 tons or equal

- designed for working pressure 190 bar

- Holding torque at 190 bar, 40,000 Nm

- With flange plate on the tool side, including hole group for Cravel Finisher SCF 25 Paint finish: To RAL 7043 or equal

Additional scope of delivery:

- 25 chisels

- 25 tool holders

The appliance must comply with the EU Machinery Directive 2006/42/EC, Annex II A.

Hydraulic Crusher and mulcher for Excavator (9-20t)

(for example, PTH Micro Crusher 1400 or Equal)

Carbide-tipped fixed special tools

Tool spec stone crusher, forestry mulcher or universal

Inner armoring made of HARDOX steel changeable

Rotor with overlapping tool arrangement

Low wear on the tool holders

Breaking (crushing) and mulching function

Trap door hydraulically adjustable

Front lid hydraulically adjustable

Number of tools - pcs. 36 required output min. 120 I/min.

Pressure 250-360 bar

Drive one side with 6 high-performance V-belts Dead weight approx. 720 kg

Working width 1400 mm

Overall width 1590 mm

Working depth max 150 mm

Crushing stage HARDOX steel, mechanically adjustable

Adapter plate for excavator Power-Tilt plate (excavator attachment) tilt only Rotator (excavator attachment) rotate only Elevated skid shoes Support roller for exact height guidance and recompression Rotator

Hydraulic control block for 3 functions individual customizable adapter plate hydraulic rotator solid frame front lid hydr. Adjustable double chain curtain changeable inner armoring

Spherical roller bearing

2 crushing stages

Support roller for exact height control Raised glide shoe for reduced milling depth

Additional scope of delivery:

1 sets Forestry Tool

1 sets Universal Tool

WARRANTY:

Service incl. material and labor. (36 months or max. 5000 h - whichever comes first)

The specified equipment shall be new, ready for operation and manufactured from the current series production.

The excavator and attachments shall be mounted completely and ready for use.

Before submitting the price, the Contractor shall ensure that all necessary connections are available on the carrier vehicle for operation. No further costs may be incurred for the extension and conversion.

An extensive 1 day operation and maintenance training for the subject equipment shall be provided by the manufacturer/contractor after delivery at the point destination, in consultation with the responsible department.

TECHNICAL DOCOMENTS

- Operating manual, (printed) 2 pieces (English und Deutsch)

- Parts list, (printed) 2 piece (englisch und deutsch)

- Maintenance manual, (printed) 2 pieces (English and German)

- Repair manual

- CE certification

- TÜV inspection and certification

- Registration certificate part II

- Data confirmation for the described vehicle for the purpose of submission to the registration authority

DELIVERY ADDRESS

USAG Bavaria Hohenfels DPW, O&M/Buildings and Grounds Branch Camp Naihof, Bldg#59 92366 Hohenfels Tel.: 09472-708 - 8250 Tel.: 09472-708 - 8200

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