Wheeled stair climber designed to transport persons who are directly seated on-board the machine. Extremely compact, it is easily manoeuvrable also in reduced places. The option of disassembling it into several parts makes the machine extremely easy to transport.
Max load capacity 130 kg.
New electronic making the machine even more reliable with better performances.
Multifunctional display on control panel with selfdiagnosis system integrated in the machine and stable information for a machine assisted-guide.
Emergency stop button.
Safety belt.
Equipped with padded seat, folding armrests and highly adjustable headrest.
Folding footrest.
Max height step 21 cm.
The display placed on the control panel allows the monitoring of the stair climber ensuring safety during its operations. Messages on the interactive display guide the operator and assist him to guarantee a proper use of the machine ensuring safety. When powered up the display shows the level of battery charge, the inclination level and the climb and descent speed. The N970 series implements two new functions that involve entering the user weight and step height directly on the control panel. These two parameters optimize movement on the stair, significantly improving ride comfort. Yack is equipped with an emergency button, through which the machine is electrically isolated; the machine re-starting procedure is carried out step by step by messages on the display.
The new Yack is equipped with acoustic alarms and information messages shown on the display that simplify the use and make it even more safe:
Low battery signal.
Excessive load signal.
Incorrect engine absorption.
Incorrect functioning of the electronic board.
Incorrect functioning of brakes.
Excessive inclination of the machine during use.
Stand by with acoustic alarm every 30 seconds.
Technical Specification
| N971 | N971H | |
| Base weight | 22 kg | 23,5 kg |
| Tiller weight | 7,5 kg | 7,5 kg |
| Weight seat with footrest | 4,5 kg | 4,5 kg |
| Backrest weight | 3,5 kg | 3,5 kg |
| Weight battery | 4,5 kg | 4,5 kg |
| Device weight | 42 kg | 43,5 kg |
| Depth device (closed footrest) | 57 cm | 57 cm |
| Width | 51 cm | 51 cm |
| Minimum height with lowered tiller | 118 cm | 124 cm |
| Maximum height raised tiller | 160 cm | 166 cm |
| Min. manoeuvre space | 70x70 cm | 70x70 cm |
| Maximum Load | 130 kg | 120 kg |
| Operating range (steps) | 500 | 300 |
| Max height step | 21 cm | 26 cm |
| Max height step | 12 cm | 12 cm |
| Max speed (step/minute) | 12 | 10 |
| Motor | CC 220 W | CC 220 W |
| Battery | 2 x 12 V 5 Ah | 2 x 12 V 5 Ah |
| Motor voltage | 24 V | 24 V |
| Fuse | 20 A | 20 A |
| Operating temperature | -10°C ? +50°C | -10°C ? +50°C |
| Noise | <80 db | <80 db |
| Hand-arm vibrations | 2.5 m/sec2 | 2.5 m/sec2 |
| Entire body vibrations | 1 m/sec2 | 1 m/sec2 |
| Recharge voltage | 110 V - 230 V | 110 V - 230 V |
| Battery-charge | Εξωτερική | Εξωτερική |
| Enter voltage | 220 V |