Use one of the following values with the "summon [name]" code:
 
Item Name
Energy pack EquipmentClasses.PackEnergy
Repair pack EquipmentClasses.PackRepair
Speed pack EquipmentClasses.PackSpeed
Shield pack EquipmentClasses.PackShield
Hand grenade EquipmentClasses.WeaponHandGrenade
Spinfusor EquipmentClasses.WeaponSpinfusor
Grenade launcher EquipmentClasses.WeaponGrenadeLauncher
Sniper/laser rifle EquipmentClasses.WeaponSniperRifle
Buckler EquipmentClasses.WeaponBuckler
Mortar launcher EquipmentClasses.WeaponMortar
Blaster/shotgun EquipmentClasses.WeaponBlaster
Burner/plasma gun EquipmentClasses.WeaponBurner
Rocket launcher EquipmentClasses.WeaponRocketPod
Chaingun EquipmentClasses.WeaponChaingun
Grappler EquipmentClasses.WeaponGrappler