DKH-7

Technical Data Hammer Model DKH-7

Operating Data Max Potential Energy Ton.m 8.4 lb.ft 61,000 Max Stroke mm 1,200 ft 4 Min Stroke mm 200 ft 0.7 Blow rate at max stroke bpm 40 Weight Ram Ton 7 Lb 15,400 Hammer (with out drive cap) Ton 11.5 Lb 25,300 Drive cap Ton 1.0 Lb 2,200 Dimension Length mm 5,620 ft 18.4 Width mm 1,080 ft 3.5 Height mm 1,200 ft 3.9 Hydraulic Required operating pressure bar 280 psi 4,000 Required oil flow lpm 200 gpm 53 Power pack Model P-20 Engine HP 190 kw 141 Guide pipe pitch*dia Standard mm 330x70 ft 1.1x0.23 Option mm 600x101.6 ft 2x0.33