*** JMA OFFER A PREMIUM A+PRODUCTS FOR LESS THAN OTHER COMPANIES*** JMA HYDRAULIC HAMMER BREAKER FOR EXCAVATOR CATERPILLAR CAT 315 OR SIMILAR MACHINE Weight: 2325.88 lbs. Fits 70 mm Diameter Pins. Ear to Ear: 283 MM / 11.14 Inch Center to Center: 464 MM / 18.27 Inch Fits Similar Machine: Caterpillar CAT 315,316E, 316F, 318D2, 318E, 318F. STOCK NUMBER (JMA160EBH) SILENCE HAMMER WITH 2 HOSES, NITRO BOTLE, STAMP SETS, TOOLS BOX. NITROGEN GAUGE AND TWO CHISEL Our Products Will Fit Caterpillar, John Deere, Komatsu, Kubota, JCB, Volvo, Sany and Much more.