3. Specifications
The Snorkelift ATB 42/50 is a boom supported
elevating work platform built to conform to all
applicable OSHA, ANSI or CSA standards as
previously outlined.
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General Specifications
Working height, nominal
42 . . . . . . . . . . . . . . . . . . . . . . . 48.2 ft (14.81 m)
50 . . . . . . . . . . . . . . . . . . . . . . . 56.0 ft (17.07 m)
Platform height, maximum
42 . . . . . . . . . . . . . . . . . . . . . . . 42.6 ft (12.98 m)
50 . . . . . . . . . . . . . . . . . . . . . . . 50.2 ft (15.30 m)
Platform reach, maximum
42 . . . . . . . . . . . . . . . . . . . . . . . . 20.1 ft (6.13 m)
50 . . . . . . . . . . . . . . . . . . . . . . . . 28.0 ft (8.53 m)
Length, overall - booms down and retracted
42 . . . . . . . . . . . . . . . . . . . . . . . . 20.7 ft (6.30 m)
50 . . . . . . . . . . . . . . . . . . . . . . . . 21.0 ft (6.40 m)
Width, overall . . . . . . . . . . . . . . . . . . 90 in (2.29 m)
Height
(booms down & retracted) . . . . . . . 83 in (2.11 m)
Wheelbase . . . . . . . . . . . . . . . . . . . . 96 in (2.44 m)
Ground clearance . . . . . . . . . . . . . . . 7 in (17.8 cm)
Tailswing, stowed
42 . . . . . . . . . . . . . . . . . . . . . . . . . 16 in (0.41 m)
50 . . . . . . . . . . . . . . . . . . . . . . . . . 15 in (0.38 m)
Weight,approximate
42. . . . . . . . . . . . . . . . . . . . 13,600 lbs (6,170 kg)
50. . . . . . . . . . . . . . . . . . . . 15,280 lbs (6,930 kg)
Wheel loading, single - maximum
42. . . . . . . . . . . . . . . . . . . . . 7,050 lbs (3,200 kg)
50. . . . . . . . . . . . . . . . . . . . . 7,890 lbs (3,580 kg)
Ground pressure, standard tires - maximum
42 . . . . . . . . . . . . . . . . . . . . . . . 68 psi (469 kPa)
50 . . . . . . . . . . . . . . . . . . . . . . . 77 psi (529 kPa)
Gradeability
2-wheel drive . . . . . . . . . . . . . . . . . . . . . . . . 25%
4-wheel drive . . . . . . . . . . . . . . . . . . . . . . . . 40%
Platform size:
Standard . . . . . . . . . . . . 30 x 72 in (76 x 183 cm)
Optional . . . . . . . . . . . . . 30 x 96 in (76 x 244 cm)
Unrestricted rated work load
(total weight of personnel, tools, and equipment
that platform is designed to carry above its floor):
Load weight. . . . . . . . . . . . . . . 500 lbs (227 kg)
Occupants . . . . . . . . . . . . . . . . . . . . . 2 people
Travel speeds
Booms down and retracted. . . 3.5 mph (5.6 km/h)
Booms up and/or extended. . . 0.5 mph (0.8 km/h)
Turning radius
2-wheel steer, inside . . . . . . . . . . . 89 in (2.26 m)
2-wheel steer, outside . . . . . . . . . 205 in (5.21 m)
4-wheel steer, inside . . . . . . . . . . . 45 in (1.14 m)
4-wheel steer, outside . . . . . . . . . 124 in (3.15 m)
Tires . . . . . . . . . . . . . . . 12 x 16.5 (30.5 x 42), 8 ply
Electrical system . . . 12 V dc (neg. chassis ground)
Environmental operating ranges:
ambient air temperature
Fahrenheit . . . . . . . . . . . . . . . . . 0°F to +110°F
Centigrade . . . . . . . . . . . . . . . . -18°C to +43°C
Wind speed
(maximum gust or steady) . . 28 mph (45 km/hr)
Fuel tank capacity
Gas or diesel . . . . . . . . . . 15 gal USA (56.8 liters)
Optional LPG . . . . . . . . . . . 43.5 lbs USA (20 kg)
Hydraulic oil
Pressure, maximum - 42. . 3,200 psi (22,080 kPa)
Pressure, maximum - 50. . 3,500 psi (24,150 kPa)
Tank capacity . . . . . . . . 16.5 gal USA (62.5 liters)
Maximum temperature at tank . . . . 200°F (93°C)
Hydraulic oil type and grade recommended
Above 10°F (-13°C) . . . . . . . . . Mobil DTE-13M
Below 10°F (-13°C) . . . . . . . . . Mobil DTE-11M
Boom times, (complete range of movement):
Turntable Swing, 360°
CW or CCW . . . . . . . . . . . . . . 60 - 70 seconds
Platform Rotation, 180°
CW or CCW . . . . . . . . . . . . . . 15 - 20 seconds
Main Boom Elevation, +75°/-1° to horizontal
UP: . . . . . . . . . . . . . . . . . . . . . 30 - 35 seconds
DOWN: . . . . . . . . . . . . . . . . . . 20 - 25 seconds
Riser Boom Elevation
UP: . . . . . . . . . . . . . . . . . . . . . 55 - 60 seconds
DOWN: . . . . . . . . . . . . . . . . . . 55 - 60 seconds
Jib Boom, +45°/-75° to horizontal
UP: . . . . . . . . . . . . . . . . . . . . . 25 - 30 seconds
DOWN:. . . . . . . . . . . . . . . . . . 15 - 20 seconds
ATB 42/50 – 0161987
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