Product Manual

Operator's ManualFifth Edition • First Printing
Part No. 133571 GR-12 • GR-15 • GR-20 47
Continuous improvement of our products is a Genie
policy. Product specifications are subject to change
without notice or obligation.
GR-20
Height, working maximum 25 ft 9 in 7.9 m
Height, platform maximum 19 ft 9 in 6.1 m
Height, stowed maximum 78 in 1.98 m
Width 31.5 in 80 cm
Length, stowed 53 in 1.35 m
Length with standard platform 73.3 in 1.86 m
optional platform extension extended
Maximum capacity, 350 lbs 159 kg
standard platform
Maximum capacity, 350 lbs 159 kg
AWP platform
Maximum wind speed 28 mph 12.5 m/s
Turning radius (inside) 0 in 0 cm
Turning radius (outside) 53 in 134.6 cm
Ground clearance 2.5 in 6.5 cm
Weight 2451 lbs 1112 kg
(Machine weights vary with option configurations.
See serial label for specific machine weight.)
Power source 4 Batteries, 6V 225AH
Controls Proportional
AC outlet in platform Standard
Maximum hydraulic pressure 3000 psi 207 bar
(functions)
Tire size 10 x 3 x 1 in
25.4 x 7.6 x 2.5 cm
Airborne noise emissions
Sound pressure level at ground workstation < 70 dBA
Sound pressure level at platform workstation < 70 dBA
Vibration value does not exceed 2.5 m/s
2
Maximum slope rating,
stowed position 30% (17°)
Maximum side slope rating 30% (17°)
Note: Slope rating is subject to ground conditions and
adequate traction.
Drive speeds
Stowed, maximum 2.5 mph 4.0 km/h
40 ft/10.9 sec 12.2 m/10.9 sec
Platform raised, maximum 0.5 mph 0.8 km/h
40 ft/55 sec 12.2 m/55 sec
Floor loading information
Tire load, maximum 870 lbs 395 kg
Tire contact pressure 133.85 psi 9.41 kg/cm
2
922.84 kPa
Occupied floor pressure 241.9 psf 1180 kg/m
2
11.57 kPa
Note: Floor loading information is approximate
and does not incorporate different option
configurations. It should be used only with
adequate safety factors.
Specifications