Please read the following table in Markdown format and then answer the question according to the table. Table cells in one row are seperated by '|', and different rows are seperated by '
'.

Table:
| Name | Japanese | Length | Max. speed | per lift | per hour | Built |
| --- | --- | --- | --- | --- | --- | --- |
| West Gondola | ウエストゴンドラ | 1,104m (3,622ft) | 4.0m/s (13.1ft/s) | 4.0 | 1,200 | November 1983 |
| West 1st Quad | ウエスト第1クワッド | 619m (2,031ft) | 4.0m/s (13.1ft/s) | 4.0 | 2,400 | November 1997 |
| West 2nd Quad | ウエスト第2クワッド | 924m (3,031ft) | 4.0m/s (13.1ft/s) | 4.0 | 2,400 | November 1994 |
| West Pair Lift | ウエストペアリフト | 637m (2,090ft) | 2.0m/s (6.6ft/s) | 2.0 | 1,048 | December 1986 |
| West Tiger Pair Lift | ウエストタイガーペアリフト | 512m (1,680ft) | 2.3m/s (7.5ft/s) | 2.0 | 900 | November 2005 |
| East Gondola Line1 | イーストゴンドラ1号線 | 1,654m (5,426ft) | 5.0m/s (16.4ft/s) | 6.0 | 1,800 | November 1987 |
| East Gondola Line2 | イーストゴンドラ2号線 | 2,071m (6,795ft) | 5.0m/s (16.4ft/s) | 6.0 | 1,800 | November 1987 |
| East Quad | イーストクワッド | 1,381m (4,531ft) | 4.0m/s (13.1ft/s) | 4.0 | 2,400 | December 1987 |
| East 1st Pair Lift | イースト第1ペアリフト | 721m (2,365ft) | 1.6m/s (5.2ft/s) | 2.0 | 1,200 | November 1997 |
| East 2nd Pair Lift | イースト第2ペアリフト | 810m (2,657ft) | 2.3m/s (7.5ft/s) | 2.0 | 1,200 | November 1995 |
| Tower Pair Lift | タワーペアリフト | 1,182m (3,877ft) | n/a | 2.0 | n/a | 2007 |
| Across 1st Pair Lift | アクロス第1ペアリフト | 149m (489ft) | 1.8m/s (5.9ft/s) | 2.0 | 1,200 | December 1988 |
| Across 2nd Pair Lift | アクロス第2ペアリフト | n/a | n/a | 2.0 | n/a | December 1989 |
| Izora Gondola | イゾラゴンドラ | 2,858m (9,377ft) | 5.0m/s (16.4ft/s) | 6.0 | 1,800 | December 1988 |
| Izora 1st Quad | イゾラ第1クワッド | 1,732m (5,682ft) | 4.0m/s (13.1ft/s) | 4.0 | 2,400 | December 1989 |
| Izora 2nd Quad | イゾラ第2クワッド | 1,421m (4,662ft) | 4.0m/s (13.1ft/s) | 4.0 | 2,400 | November 1990 |
| Izora 3rd Quad | イゾラ第3クワッド | 1,660m (5,446ft) | 4.0m/s (13.1ft/s) | 4.0 | 2,400 | December 1995 |
| Izora 4th Quad | イゾラ第4クワッド | 1,140m (3,740ft) | 5.0m/s (16.4ft/s) | 4.0 | 2,400 | November 1996 |
Question:
how heavy is the  maximum
Answer:
6.0