USE WITH SINGLE FACED PALLETS SKIDS AND BULK CONTAINERS. HEAVY DUTY TRUCK HAS 4MM THICK REINFORCED STEEL PLATE FOR ADDED STRENGTH. FORKS CAN BE RAISED FROM 3-1/2"" TO 31-1/2""H. SUPPORT LEGS AUTOMATICALLY EXTEND WHEN THE LOAD REACHES 16-1/2""H AND HELP PREVENT THE TRUCK FROM MOVING. 12V/63AH BATTERY AND 10 AMP CHARGER OFFERS 15 SECOND LIFT TIME TO MAX. HT. ROLLS EASILY ON 7"" POLYURETHANE STEER WHEELS AND 3"" LOAD ROLLERS.