NPK GH-4
| Hydraulic Hammers & Breakers
Nominal Ratings
Working weight (lbs): |
1,250 |
Tool diameter (in): |
3.4" |
Energy impact class (ft-lbs): |
1,300 |
Impact frequency range (blows/min): |
400 - 1,050 |
Oil flow range (gpm): |
13 - 32 |
Operating pressure range (psi): |
2,200 |
Overall length with tool (in): |
77" |
Certified Measurements
AEM tool energy rating (ft-lbs/blow): |
-- |
AEM measured impact frequency (blows/min): |
-- |
AEM measured oil flow (gpm): |
-- |
AEM measured hydraulic pressure (psi): |
-- |
Manufacturer's recommended carrier size range (lbs): |
13,000 - 22,000 |
*Certified measurements: AEM certified measurements standards, formerly known as 'CIMA' ratings, have been developed by AEM's Mounted Breaker Manufacturers Bureau (MBMB)