Atch_1_Specifications.pdf
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- Attached to
- MIMI Front End Loader Federal contract opportunity
- Solicitation number
- 140P6323Q0052
About this file
This document is a scope of work for the purchase of a wheeled front end loader by the Minuteman Missile National Historic Site in Philip, South Dakota. The loader must be a John Deere 324L or equivalent brand meeting the specified engine, powertrain, axle, hydraulic, electrical, operator station, linkage, tire and general specifications. Optional items that can be quoted include a John Deere or equivalent snowblower and snow pusher. The related federal contract opportunity is solicitation number 140P6323Q0052 from the Department of the Interior National Park Service Midwest Region to procure this front end loader for the Minuteman Missile National Historic Site.
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| Sol_140P6323Q0052.pdf |
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Text version
MIMI PMIS 331823 Purchase: Wheeled Front End Loader
MINUTEMAN MISSILE NATIONAL HISTORIC SITE
Philip, South Dakota
SCOPE OF WORK:
Contractor will supply a John Deere 324L Frontend Loader or other brand of equivalent to the properties and specifications listed below.
Specifications for the John Deere 324L Frontend Loader or brand of equivalent properties:
• ENGINE:
o Four Cylinder, turbocharged, diesel engine o Engine Bore shall be no less than 3.89" o Engine stroke shall be no less than 4.33" o Quick-release fuel filter and water separator o Automatic glow plugs for cold start o Engine displacement shall be no less than 3.3 liters (203 cu.in.)
o Engine shall be certified to EPA Final Tier 4 / EU Stage 3B o Engine rated net peak power shall be no less than 71 net hp (52 kW) @ 2,400 rpm (SAE) o Engine shall develop no less than 206 lb-ft (280 Nm) net torque at 1,560 rpm.
o Engine oil life shall have a 500-hour service life.
o Lubrication: Pressure system with full-flow spin-on filter o Engine oil cooler o Environmentally friendly engine oil drain o Air cleaner restriction indicator shall be on the dash o Fuel tank capacity shall be no less than 23.8 gallons (90 L)
• COOLING:
o Fan: Hydraulically driven, proportionally controlled o Fan safety guard o Coolant Recovery Tank o Engine Coolant Rating: -37 deg. C (-34 deg. F) o Engine coolant heater, 110 volts o The radiator must be fully accessible for easy clean-out
• POWERTRAIN:
o The loader shall have a single lever hydraulic control with low-effort integral shift control, F-
N-R with two speed ranges.
o The transmission shall be hydrostatic with inching pedal to allow infinitely reduced travel speeds while maintaining full engine rpm and hydraulic flow o Sight gauge showing reservoir fluid shall be at ground-level o Transmission filter restriction shall be displayed in the cab o Transmission pump capacity shall be no less than 25 GPM at rated speed o The machine shall be able to reach 23.5 mph (38 km/h) working in high-speed range without stopping to change gears.
o Steering: Hydraulic power steering.
• AXLES/BRAKES:
o The front axle must be lockable for better traction o The final drives shall be heavy-duty outboard planetary o Service Brakes: Hydraulically actuated, self-adjusting internal wet-disc brake and driveline drum brake o Parking Brake: Automatically spring-applied, hydraulically released, internal wet disc.
o The park brake will automatically apply when the unit is shut-off to eliminate the risk of the machine rolling away.
• HYDRAULICS:
o Pump flow shall be High Flow 35 gpm (132 lpm) o Hydraulic system oil cooler o Reservoir sight gauge for hydraulic/HST oil o Fine-micron hydraulic filters, vertical mounting o Hydraulic function lockout o Total hydraulic cycle time shall not exceed 12.0 seconds o Quick-coupler diagnostic ports: Priority pressure / Hydraulic pump pressure / Control valve pressure /HST pressure o Hydraulic tank capacity should be no less than 17.4 gallons (66 L) for extended hydraulic fluid intervals and cooler system temperature o Articulation locking bar (conforms SAE J276) o Unit will be provided with automatic bucket return-to-dig control and float detent
• ELECTRICAL:
o Pre-wire roof beacon.
o Starter switch with electric fuel cutoff.
o Master electrical disconnects switch.
o The electrical system shall be 12 volt with 80 amp alternator.
o Loader will have one standard battery with at least 925 CCA.
o Reverse warning alarm.
o Lights: Driving/front working lights (2), turn signals, flashers, and stop-and taillights, LED work lights.
• OPERATOR STATION:
o Unit shall be equipped with cab with ROPS/FOPS protection, and be multiplane isolation mounted for noise/vibration reduction.
o Unit shall be equipped with a monitor capable of checking diagnostics codes.
o Operator shall be able to access the cab from either the left or right side with fully opening cab doors.
o Premium air-ride high-back heated seat with headrest and dual lumbar control.
o Handholds and step shall be slip resistant and ergonomically located.
o Steering column shall be tilt and telescoping.
o Air conditioning shall be standard equipment.
o Cab shall have cup holder, holder/storage compartment for operator's manual, and rubber floor mat.
o Rearview mirrors, outside (2) and (1) inside.
o Vandal protection includes lockable engine enclosure and fuel fill.
• LOADER LINKAGE:
o Z-bar loader linkage provides high bucket breakout o Loader boom service locking bar (conforms to SAEJ38)
• TIRES/WHEELS:
o 400/70R20 Michelin Bibload o Fenders, front and rear.
• GENERAL SPECIFICATIONS:
o Cast rear counterweight.
o Drawbar, with locking pin.
o Lifting eyes.
o Tie-downs.
o Ground clearance under the loader shall be no less than 11.6 in (.295 m).
o Unit shall have height to hinge pin no less than 11 ft (3.35 m).
o Quick coupler diagnostic ports will be standard for priority pressure; hydraulic pump pressure; control valve pressure; hydrostatic pressure.
o The loader must come with Quik-Tatch (Skid Steer) Coupler – must be compatible with the following park owned Bobcat attachments (snowblower, snow bucket, power broom, auger head).
• OPERATING WEIGHTS:
o With Quick-Tatch Quick-Coupler, 1.6-m³ (2.1 cu. Yd.) Stockpiling/General-Purpose Bucket
6675kg (14,716 lb.)
o Dump clearance at 42-degree bucket angle, full height shall be no less than 8 ft. 0 in. (2.45 m), with 1.6 m³ (2.1 cu. yd.) stock piling/general material bolt-on edge bucket.
o Machine full turn tipping load shall be at least 9,039 lbs. (4430 kg) with 2.1 cu yd (1.6 m³) GP bucket with bolt-on edge.
• QUOTE OPTION ITEMS:
o Quote Option 1 – John Deere Snowblower model SB84D – or other brand of equivalent:
Weight 560 kg (1,230 lb.), Overall Length 1090 mm (43 in.), Overall, Height 1980 mm (78 in.), Hydraulics – High Flow, Auger Motor – Single, Required flow – Minimum 114 L/min.
(30gmpm) – Maximum 159 L/min. (42gpm), Maximum Operating Pressure 24100 kPa (3,500 psi) – add 12.7 mm (0.5 quick-connect couplers).
o Quote Option 2 – John Deere Snow Pusher model SP10C – or other brand of equivalent:
Patch Width 3048 mm (120 in.), Weight 311 kg (685 lb.)
FOB: Minuteman Missile National Historic Site, Philip, SD 57567
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