Versalift VO-452-MHI, Руководство оператора

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3-1 39049-01 01/17 VERSALIFT VO-452/455/460-MHI
SPECIFICA
TIONS
SPECIFICATIONS
VO-452/455/460-MHI GENERAL
SPECIFICATIONS
Note:
Specifications on units may vary or change
without prior notifications due to option selections.
This section includes a brief description of each of
the major (standard) components
PLATFORM CONTROLS - Includes a 3-Axis single
handle controller with safety trigger, a locking lever for
platform tilt, and controls for emergency stop, platform
stow/unstow, platform rotation, and jib/winch
operation. Also includes dual hydraulic tools with a
2000 psi reducing valve. Control valves are full pressure,
full flow, manual type valves.
PLATFORM CONFIGURATIONS
•
SINGLE 1-MAN PLATFORM – One single person,
curbside mounted fiberglass platform (24" x 30" x
42" nominal size), with one inside and outside step.
Includes two lanyard attachment points, 90
0
hydraulic rotation, and a tubular rubber platform rest.
The standard platform capacity is 400 lbs (180 kg).
•
SINGLE 2-MAN PLATFORM – One two-person,
curbside mounted fiberglass platform (24" x 48" x
42" nominal size), with one inside and outside step.
Includes two lanyard attachment points, 90
0
hydraulic rotation, and a tubular rubber platform rest.
The standard platform capacity is 700 lbs (318 kg)
on the VO-452 and VO-455. The standard platform
capacity is 500 lbs (227 kg) on the VO-460.
•
DUAL 1-MAN PLATFORMS – Two single person,
side mounted fiberglass platforms (24" x 30" x 42"
nominal size), each with one inside and outside
step. Includes two lanyard attachment points, 90
0
hydraulic rotation for each platform, and a tubular
rubber platform rest for each platform. The standard
platform capacity is 350 lbs (160 kg) for each
platform. Dual platforms are not available on the
VO-460.
PERSONNEL RESTRAINT - A safety belt or harness
and a lanyard are required and can be supplied by
Time Manufacturing Company at an additional cost.
Consult applicable work practices and regulations to
choose between a safety belt and a harness.
AUTOMATIC PLATFORM LEVELING – The platform
is automatically leveled throughout the entire boom
working range. In the upper boom this accomplished
by an enclosed parallelogram mechanical system.
The major components of this system are ¾” (19 mm)
diameter fiberglass rods, and ANSI #120 roller chain.
The fiberglass rods maintain the insulation gap in all
boom positions and are 100% tested at twice the rated
load. In the lower boom the leveling is accomplished
by a hydraulic master-slave arrangement. This
system consists of a double acting hydraulic slave
cylinder driven by a double acting hydraulic master
cylinder. The system includes holding valves to lock
the leveling in case of a hose failure and a relief valve
to limit leveling system pressure.
HYDRAULIC PLATFORM TILT – A lever at the platform
tilts the platform for rescue or clean-out. This is
accomplished by overriding the slave hydraulic
cylinder, which drives the mechanical leveling system.
A control lever at the lower control station (turret) is
optional.
MANUAL EXTEND HYDRAULIC TILT 5 FT JIB AND
WINCH
- The material handling jib pole hydraulically
articulates from +90° to -35°, and the pole manually
extends to 60" (1.5 m) in two 18" (46 cm) increments.
A self-locking worm gearbox hydraulically powers the
winch, which is rated at 2000 lbs (905 kg) full drum
and includes 75’ (22.9 m) of 9/16" (14mm) diameter
polyester rope with clevis hook. A control valve for the
winch is provided at both the upper and lower controls.
UPPER BOOM – Constructed from 10.5" x 12.5" (27
cm x 32 cm) rectangular high strength filament wound
epoxy resin fiberglass which is bonded and bolted to
steel weldments at each end. The fiberglass section
has a gel coat and high gloss urethane finish for added
weather protection and water beading. The upper
boom is articulated 195
0
by one double acting cylinder
with two holding valves through a mechanical linkage.
An upper boom storage cradle mounted on the lower
boom assures solid boom support in the stowed
position. A ratchet-type boom tie-down strap is
included.
LOWER BOOM (VO-452) – Constructed from 12" x
14" (30 cm x 35 cm) cross-section high strength steel
and a filament wound, high strength, epoxy resin
fiberglass insert. The fiberglass insert provides a 12"
(30 cm) insulation gap.
LOWER BOOM (VO-455, VO-460) – Constructed from
12" x 14" (30 cm x 35 cm) cross-section high strength
steel and a filament wound, high strength, epoxy resin
fiberglass insert. The fiberglass insert provides a 24"
(60 cm) insulation gap.
BOOM CYLINDERS – The upper and lower booms
are each powered by a double acting cylinder equipped
with two integral holding valves. The rod eyes for both
cylinders are attached by threading and welding. Both