HomeMy WebLinkAboutMidwest Lift Works, LLCidwest Lift Works LLC
Broadway Street North
'Clan, MN 55352
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Neave Duty Vehicle Lifts
614 Broadway St. North
Jordan, MN 55352
Dave Schoenbeck (612)382-0532
Cole Siegle (612)222-6100
Email:
da„e@midwestliflworks.comr
coleljmidwestffftworks.com
Fax: 952-431-7690
City of Waterloo
Public Works Central Garage Division
CITY OF WATERLOO, IOWA
SPECIFICATIONS COVERSHEET
One (1) Mobile Vehicle Lifting System
1. Specifications for unit as attached.
PUBLIC
WORKS
2. The City of Waterloo will have no trade-in as part of this purchase.
3. This equipment, as specifi woulsl,bbe delivered, operational
erational and ready for
departmental use by: 5
(Date
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Our cost for the attached specified equipment, delivered and ready for
departmental use is:
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Company
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Signature Da
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Address
(Dollars)
2011
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PrinVrype Name
NOTE: This form must be returned, as the first page of you bid document!
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PRODUCT SPECIFICATION
MOBILE VEHICLE LIFTING SYSTEM
This specification covers one set of four Mobile Column Lifts:
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General Description:
A lifting system shall be set consisting of four (4) columns each of which
be identical and interchangeable, The size of the set shall be able to be
configured by the operator at time of set up without the need to modify
the operating system. It shall be possible to operation up to 480 columns
within any facility. With a set of up to 32 columns, it shall be possible to
operate any single column, a pair of columns, or all columns together, at
the same time.
Each column shall contain its own power supply which consists of two deep
cycle (group 31) 12 VDC batteries combined to provide a stable 24 VDC
power supply.
The main power shall be fused between the primary power switch and the
motor/control circuits to protect against overload.
When fully charged, the on board battery power system shall be capable
of 28 lifting/lowering cycles at 100% of lifting capacity and 38 lifting/lowering
cycles at 50% of lifting capacity.
The 24 VDC on board power supply shall incorporate two built in recharging
systems with a pictograph on the display so the operator can visually verify
changing status.
The recharging system shall be a built in 110 VAC battery charger with
indicator lamps. The battery charger shall be enclosed within a steel cabinet
for protection from damage. The charger indicator lamp shall be easily visible
through a sight glass mounted externally in the control cabinet, The indicator
lamp shall be illuminated steady red when the system is recharging, green
when batteries are fully recharged, and flashing green when the charger is
providing a maintenance charge.
The base frame of the lifting column shall be of a rectangular design, The
contact pattern to the foundation under the column shall be triangular in
design to ensure uniform contact with the lifting foundation.
Lifting Capacity:
Each individual column shall have a nominal rated capacity of 18,500 lbs. and
74,000 lbs. as a set of four (4) columns.
MEET
REQUIREMENT
YES NO
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Controls:
The various functions of the mobile lifting system shall he initiated from the
control panels on the columns.
Each control box shall include:
- "UP" button
- "Down" button
- "Lock Release' button
- "Confirm" button
- Mushroom style emergency stop button
- A high definition 7 inch LCD screen touch
The touch screen shall be specifically designed for a harsh workshop
environment.
The touch screen shall be capable of providing the following functions:
Column selection indicator: This area of the touch screen display shall
inform the operator of which columns in the set have been selected for
operation.
Battery charge indicator: This area of the touch screen display shall
inform the operator of the charge condition of the battery power supply.
Column height indicator This area of the touch screen display shall inform
the operator of the height of the individual column. The operator shall have
the ability to easily toggle between individual imperial or metric units of height
measurement (inches or mm). The column height indicator shall also provide
on the touch screen a clear indicator if the column has been set to stop at a
restricted lifting height. This indicator shall be displayed as a thick horizontal
line in the height display region of the touch screen. As the column rises, the
screen will mimic the column and display the lifting fork rising up towards the
horizontal restricted height indicator bar. Once the lifting fork shown on the
display arrives at the restricted height indicator bar, the column shall stop
rising,
Column lowering speed indicator; This area of the touch screen shall inform
the operator of the speed of the lifting system. The speed indicator shall
have the ability to adjust the lowering speed between 30% of full speed and
100% of full speed. Any adjustments to the speed controller Initiated on a
single column shall be automatically communicated with all remaining columns
in the set.
Column fault code indicator: When a fault code has been registered by the
control system, the touch screen shall inform the operator of any fault codes
affecting the lifting set, The control system shall have the ability to display
42 individual fault codes.
YES NO
Display Screens (continued):
Ability to establish at what foltage the system will display that the battery
system is EMPTY.
Safety Devices:
Each column shall be fitted with an individual analog height measuring device.
This height measuring device shall ensure that the height of each column in
the set remains synchronized at the height initiated by the operator. The heights
measuring device shall also allow, through single operation, that the operator an
raise or lower any column to alternate heights within the tolerances set by the
ALI (Automotive Lift Institute) in its manual entitled 'Lifting It Right".
The wireless communication system shall utilize Zigbee technology and be
properly shielded from external interference in the workshop.
An independent and fail-safe mechanical locking system shall be present on
each column. This safety device shall be totally independent from the lifting
drive system.
Increments on lifting carriage locking profile shall not be greater than 1.375
Inches (35 mm) and the first locking position shall engage after no more than
5.0 inches (120 mm) of lifting.
A locking "pawl and ratchet" system shall be used to ensure proper and
automatic locking at any height and at all times. The locking notches shall
be integrated into the lifting carriage. The locking pawl shall be mounted to the
inside of the column and function as a wedge between the column and the lifting
carriage. The locking pawl design shall utilize gravity, with a spring assist, to
ensure the locking pawl is always engaged into the locking ladder. The mechanical
safety lock shall be automatically engaged at all times when the lift is not operating.
The control panel shall be rated IP -65.
Quality Assurance:
Manufacturer Qualifications: The lift company selling the product shall have
180-90001 certification and the proof of current certification.
Design Standards and Certification: The lift shall be certified by ETL/Intertek
to the ANSI/ALI ALCTV-current edition Standard for Automotive Lifts: Safety
Requirements for Construction; Testing and Validation.
Warranty.
Manufacturer's Warranty: Lift system shall be warranted for a minimum period of
Two (2) years for parts and one (1) year for labor. Hydraulic cylinder shall have
a parts only warranty of an additional four (4) years. Guide rollers shall have a
lifetime warranty; this extended warranty covers parts only.
YES NO
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