Specs.pdf
PDF 219 KB Posted
- Attached to
- Airconditioning cart for aircraft
- Solicitation number
- 80NSSC23846862Q
About this file
This document provides specifications for an air conditioning cart for aircraft. The specifications include requirements that the unit be diesel or plug-in powered with a Tier 4F or Stage 5 engine, able to produce up to 1.5 kg/s of air flow at various cooling capacities and temperatures, have scroll compressors using R410A refrigerant, and weigh no more than 3500 kg. Additional requirements specify components like expansion valves, condensers, batteries, and axles. Physical dimensions, towing and storage capabilities, sound levels, and paint specifications are also outlined.
The related federal contract opportunity is a solicitation from NASA's Shared Services Center seeking an air conditioning cart for aircraft that meets the provided specifications. The procurement lead time shall not exceed 14 weeks and the unit must be delivered to Edwards, CA.
View the file
Other files
| File | Type | Posted |
|---|---|---|
| RFQ 80NSSC23846862Q.pdf |
On GovTribe
Work with this file
- Download the original file
- Contacts named in this file
- Similar government files
- Ask GovTribe AI about this file
Text version
Page 1 V2.0 3-15-2017
Spec Sheet Government’s Minimum Need
Specifications:
G
EN
ER
A L 1 Drive ‐ Diesel and Plug‐In
2 Tier level ‐ Tier 4F/Stage 5
3 Engine model ‐ CUMMINS QSF3.8
Electrical Power Requirement (Plug‐In)
A 125
P
ER
FO
R M A N C
ES
1 Air Flow kg/s (lb/s)
Up to 1.5 (3.31)
2 Cooling performance ‐ 1.5kg/s, 0°C at 35°C/95°F, 50%RH 1.3kg/s ‐2°C at 35°C/95°F, 50%RH
3 Cooling Capacity TR 40 (following AHRI 540‐2020)
4 Heating Capacity at ‐20 °C kW (kBTU/h)
90 (307.4)
5 Heating Air Output Temp. °C (°F) 50 (122) (desirable not required)
6 Delivered Air Pressure Pa (in H2O)
Max. 6500 (26)
EQ
U
IP
M
EN
T S 1 Expansion valves ‐ Electronically regulated expansion
2 Compressor Type ‐ Scroll
3 Number of Compressors ‐ 3
4 Condenser Type ‐ Roof mounted
5 Refrigerant ‐ R410A
A X
LE
S
1 Tires ‐ Solid tire
2 Number of wheels – front ‐ 2
3 Number of wheels ‐ rear ‐ 2
D
IM
EN
SI
O N S A N D W
EI
G H T
1 Overall width Max (A) mm (in) 2174 (85.6)
2 Body width Max (B) mm (in) 2121 (83.5)
3 Overall height Max(C) mm (in) 1905 (75) with Tier 3/4F, 2170 (85.5) with Stage
4 Body height Max (D) mm (in) 1654.1 (65.1)
Overall length with raised towbar Max (E) mm (in) 5073 (200)
6 Body length Max (F) mm (in) 3946 (155.3)
7 Hose storage length (G) mm (in) 630 (24.8)
8 Outlet ducting diameter (H) mm (in) 300 (12")
9 Outlet ducting height (I) mm (in) 1046 (41.2)
10 Outlet ducting location (J) mm (in) 710 (28)
11 Ground clearance (K) mm (in) 276 (10.9)
12 Forklift pockets width (L) mm (in) 292 (11.5)
Forklift pockets minimum spacing (M) mm (in) 978 (38.5)
QTY: 1
jndorr Highlight
Page 2 V2.0 3-15-2017
14 Forklift pockets height (N) mm (in) 83.4 (3.3)
15 Wheelbase (O) mm (in) 3750 (147.6)
16 Total gross weight Max kg (lbs) 3500 (7720) M
IS
C
1 Max travel speed km/h (mi/h)
25 (15)
2 Sound pressure level dB(A) 81.1 (@ 4.6 meters)
3 Battery voltage V DC 24
4 Parking brake ‐ Brakes applied when tow‐bar is raised
Towing coupling, type DIN 15170 mm (in) Internal diameter 63.5 (2.5)
Additional Specifications:
1- The unit must be in a new condition 2- Equipped with single hose applications for commuters and certain narrowbody aircraft 3- Equipped with a compartment for hose storage 4- Must have PLC Control 5- Must have VFD controlled blower 6- Equipped with DANFOSS compressors 7- Must have CUMMINS QSF 3.8 engine 8- 212 l (56 gallon) fuel tank 9- Batteries: 2 x 12 V 10- Front axle with 5th wheel design (turn-table) 11- Brakes applied when tow-bar is raised or lowered 12- Hot dip galvanized chassis 13- Color: TLD white & grey panels 14- Amber flashing warning beacon 15- Red rotating low fuel beacon 16- Insulated 30ft flat air delivery hose 17- Aircraft coupler and hose clamps 18- 125A electric or diesel power operation dual mode 19- Procurement Lead Time shall not exceed 14 weeks 20- Delivered to Edwards, CA
File details come from the government source that posted it. Updated .