indoor use. electric front wheel drive motors. negative electromagnetic parking brakes with electric disengagement. 90 electric steering. manual platform extension 1,4 m. manual emergency lowering device. cylinder holding......indoor use. electric front wheel drive motors. negative electromagnetic parking brakes with electric disengagement. 90 electric steering. manual platform extension 1,4 m. manual emergency lowering device. cylinder holding valve. heavy duty traction batteries 24v 250ah / 300ah (c5). audible motion alarm, horn, hourmeter. inclinometer with motion blocking device and alarms. mechanical wheel drive release for emergency hauling. cushion non-marking tyres. electrical scissor protections. pothole protections. battery control system with low-voltage cut-out protection. fold down railings. overload sensor. ce - en 280 marking. 220-v cable with plug, socket and safety cut-out. flashing beacon. proportional controls with diagnostics.