GS-1930 has 25 ft (7.8 m) working height,39 in (1 m) roll-out platform extension. Compact 30 in (76 cm) width, 600 lb (272 kg) lift capacity for the GS-1530 and 500 lb (227 kg) lift capacity for the GS-1930,Compact design. Automatic 25 amp battery charger. Proportional controls for lift and drive functions. Multiple disc brakes provide smooth deceleration. Drive speed interlock limits speed while elevated. Emergency stop at both platform and ground controls. Manual platform lowering valve. Manual brake release. Pothole guards. Non-marking tires. AC wiring to platform. Tilt level sensor with an audible alarm. Beeper horn. Hour meter.