From wiki:
The Zubr landing craft has a cargo area of 400 square metres (4,300 sq ft), and a fuel capacity of 56 tons.[2] It can carry three main battle tanks (up to 150 tonnes), or ten armoured vehicles with 140 troops (up to 131 tonnes), or 8 armoured personnel carriers of total mass up to 115 tonnes, or 8 amphibious tanks or up to 500 troops (with 360 troops in the cargo compartment).
At full displacement the ship is capable of negotiating up to 5-degree gradients on non-equipped shores and 1.6m-high vertical walls. The Zubr remains seaworthy in conditions up to Sea State 4. The vessel has a cruising speed of 30-40 knots.