General specifications:
Manufactured from plated steel with eight vent holes in
appearance. Different models are available conforming to various
specifications in use and are identical in shape but differ
slightly in length, weight and ram diameter.
25-2003 Standard compaction
rammer 2.5kg (BS standards) - c/w 300mm drop x 50mm ram diameter
25-2004 Modified compaction
rammer 4.5kg (BS standards) - c/w 450mm drop x 50mm ram diameter