Description
Tearing out thick asphalt driveways and massive concrete footings destroys standard electric chipping tools within hours. The Bosch Breaker Hammer smashes road surfaces and foundation slabs with relentless kinetic energy. Powered by a 15-amp electric motor, this factory-reconditioned 63-pound breaker delivers 35 ft-lbs of impact energy. Pulling the trigger while the moil point sits loose off the work surface causes brutal internal striker shocks that crack barrel retainers.
An internal counterweight mechanism moves opposite the heavy striking piston to cancel out brutal linear recoil. The 1-1/8-inch hex tool holder utilizes forged alloy steel locking dogs to secure heavy pavement chisels under extreme downward force. The electric motor mounts inline inside an all-metal cast iron and aluminum chassis designed to shed continuous operating heat. Sealed armature windings resist abrasive dust erosion on dusty roadway jobs. Degraded crankcase grease causes internal piston friction, resulting in loss of impact force and rapid cylinder scuffing.
Road Demolition Mechanical Hardware Array
Highway and municipal utility crews require relentless linear smashing power without hydraulic hoses or tow-behind compressors. The mechanical crank assembly drives a heavy air-cushioned piston through an oversized anvil block.
- 15-amp electric motor delivers 35 ft-lbs of kinetic impact force to fracture thick roadway asphalt and concrete
- 1-1/8-inch hex tool chuck retains heavy pavement breaker steels, asphalt cutters, and tamping pads firmly
- Active Vibration Control counterweight mechanism reduces chassis vibration acceleration to lower body strain
- Air-cushioned striking mechanism converts electric rotation into devastating linear kinetic impact blows
- Soft-start electronic circuit prevents breaker bucking and jobsite electrical breaker tripping upon start-up
- All-metal internal gear architecture runs in a continuous grease bath for long mechanical wear life
- Heavy-duty rubber power cord jacket resists tears and oil contamination on harsh roadway job sites
Heavy Breaker Telemetry Stall Realities
Motor current pulls a continuous 15 amps from 120-volt circuits under full downward chisel immersion in 6-inch reinforced pavement. The mechanical piston cycles at 1,000 blows per minute. Kinetic strike energy outputs 35 ft-lbs per blow into cured concrete slabs. Internal crankcase compression elevates lower housing temperatures to 148°F after thirty minutes of continuous breaking. The 1-1/8-inch hex chuck withstands up to 210 ft-lbs of bending pry force. Noise exposure peaks at 98 dBA at operator ear distance.
Roadway Demolition Maintenance Boundaries
Heavy pavement breakers demand adequate electrical supply line voltage to prevent field coil burnout. Small plumbing contractors breaking thin basement tiles should not buy this 63-lb breaker because its weight and smashing power shatter underlying drainage pipes. Forcing the chisel into concrete beyond its collar depth risks jamming the tool steel permanently in the slab.
- Grease the 1-1/8-inch hex shank of every breaker steel before inserting it into the tool chuck collar
- Clean road dust and asphalt tar from the chuck locking mechanism using a solvent brush daily
- Use a minimum 10-gauge heavy-duty extension cord to prevent low-voltage electrical motor damage
Factory Warranty Coverage Kit Inventory
Bosch backs this reconditioned breaker hammer with a 1-Year limited warranty covering defective parts and factory assembly. The complete retail package contains the BH2760VCB-RT breaker hammer, two 1-1/8-inch hex demolition chisels, and the official user instruction manual.