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J&M Hydraulic Impact Hammer

J&M Hydraulic Impact Hammer
J&M Model 70
J&M Model 115
J&M Model 160
J&M Model 220
J&M Model 275
J&M Model 345

J&M Model 345 Hydraulic Impact Hammer

Product Documents
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Operating Manuals and Documents
Specifications Standard Metric
Ram Weight 34,500 lbs 15,648.94 kg
Rated Energy 138,000 ft-lbs 187.1 kNm
Stroke at Rated Energy 48 in 121.92 cm
Blows per Minute 48-80 min-max
Weight without Insert 54,650 lbs 24,788.82 kg
Height 272 in 690.88 cm
Standard Lead Size 8"x37"

Specifications may vary due to site conditions, specific hammer conditions or product set up. Specifications may change without notice.
Consult the factory for details on any specific product (800) 248-8498.

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