(2.5kg) hammer with 12″ (305mm) height of drop or a 10 lb. (4.5kg) hammer with 18″ (457mm) drop. Hammer lift compensates the height of the drop for soil thickness in the mold during compaction. Hammer weight is concentrated at the foot, allowing free fall of the hammer. Hammer changes are made from in front of the compactor.
Included with the compactor are: (1) 5.5 lb (2.5kg) hammer; (1) 10 lb. (4.5kg) pie-shaped hammer; (1) hammer surcharge weight to convert hammers to 10lb (4.5kg); (1) hammer safety device; (1) 4″ (102mm) mold, and (1) 6″ (152mm) mold. Overall dimensions: 56″H x 16-1/2″W x 30″D (1422 x 419 x 762mm). Max. height in operation: 66″ (1677mm). Complies with ASTM D558, D559, D560, D698, D1557; AASHTO T99, T134, T135, T180.
Shipping wt. 432 lbs. (196.0kg)