Specification Amperage : 4 amps Brand : Wallemac BulletPoint1 : WIDE RANGE OF APPLICATIONS: This Hydraulic Breaker Hammers for mini excavators provides powerful force to break through, it’s suitable for use in a wide range of landscaping, construction and light demolition applications - such as breaking concrete sidewalks and driveways, pavement, roads, masonry, site prep and landscaping, and breaking frozen ground for utility repairs. BulletPoint2 : HIGHER PERFORMACE: Hydraulic and nitrogen hybrid power, generates stronger striking force, delivers maximum efficiency by matching hydraulic capacity of the carrier to the breaker, allowing consistent machine-to- breaker performance BulletPoint3 : RELIABILITY: High strength alloy steel cylinder body, less moving parts, Inward valve and non-accumulator design, low pressure gas charge, low recoil, low hydraulic surge, all the above result in low failure rate, high stability and longer service life. BulletPoint4 : LOWER MAINTENANCE COST: Clearance fit Inner bush design makes the installation and replacemwnt more easier, low cratching rate. Step-hole fit stop pin requies no more spring pins for fixing. Enhanced rod pins have Less cracking rate and longer service life BulletPoint5 : ACCESSORIES INCLUDED:1 Hammer Body, 2 Mounting Pins, 2 Chisels, 1 Nitrogen Bottle, 2 Hydraulic Hoses, 1 Tool Kit, 1 Charging Kit CircuitBreakerType : Standard Color : Black ExternallyAssignedProductIdentifier1 : 0764753975403 ExternallyAssignedProductIdentifier2 : 764753975403 FinishType : Finish IncludedComponents : Hydraulic Hammer Breaker ItemName : Wallemac Side Mount Pin On Hydraulic Hammer Breaker for CAT 301 Mini Excavator CAT B1, B2 Hammer Breaker Replacement Micro Digger Attachment Jack Hammer ItemPackageQuantity : 1 ItemTypeKeyword : power-hammer-drills Manufacturer : Wallemac Material : ABS ModelNumber : WHB-CAT-2 MountingType : Wall Mount NumberOfPoles : 3 PartNumber : EVTSCAN40p1ne2kqb PowerSourceType : Battery Powered ProductDescription : Specification: Fits CAT 301.5, 301.8. 301.8C, 301.4C, 301.6, 301.7D, 302CRmodels, will match other bands of excavators that use 30mm pins Please check fitment for your machine before placing your order Item Number : WHB-CAT-2 Operating Weight ( with tool ) : 95 (210) Length:1090 (43) mm (in) Tool Diameter:45 (1.8) mm ( in ) Operating Pressure:88-118 bar Optimal Hydraulic Flow:20-30 (5.3-8) Lmin ( gpm ) Impact Frenquency:700-1200 bpm Mounting Pin Diametr:30 (1.18) mm (in) Energy Class:350 (258) J (ft Ib) Hose Diameter:G1/2 in Carrier Weight:1200-3000 (2645-6614) kg ( Ib ) Pin Diameter: 30 mm (1.18 in) Gap: 105 mm (4.13 in) Pin Center to Center: 126 mm (4.96 in) Net Weight: 95 kg (211 lbs) Gross Weight: 105 kg (233 lbs) Packing Sizes: 860*330*550 mm (30*10.6*19.7 in) Product Description: This hydraulic hammer breaker is fully compatible with CAT mini excavator model 301.5, 301.8. 301.8C, 301.4C, 301.6, 301.7D, 302CR, it’s a cost-effective replacement of CAT Pin-on hammer B1, B2. This hammer deliver exceptional impact energy, long life and low operating and maintenance costs. They minimize operator fatigue and environmental impact. These unique benefits are due to an innovative blend of simple yet efficient design and advanced “accumulator free” technology. Theses Mini Breakers are ideal for breaking up concrete, asphalt and even clay. Whether you’re breaking up a concrete or asphalt driveway, parking lot or even doing demolotion on a road, our durable, mini breakers give you the power you hydraulic hammer power you need for any small or medium job.