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1-3/4" Rotary Hammer
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Anti vibration Technology

Carrying Case

Model No: HR4511C

Variable Speed, Constant Speed Control, Soft Start

SDS-MAX Shank

Hammer & Rotation / Hammer Only

  • Anti-Vibration Technology (AVTTM) actively counteracts vibration of tool for greatly reduced transmission to operator
  • Torque Limiter stops bit rotation if bit jams for increased operator safety and enhanced tool protection
  • Constant Speed Control maintains constant speed under heavy load
  • Soft Start feature gradually increases speed to eliminate start up shock
  • Variable Speed Dial allows operator to adjust speed based on materials or application
  • 16 Angle Bit Positions enable chisels to be positioned at optimum angle of operation
  • One-Touch Sliding Chuck for easy bit installation and removal
  • LED Service Light indicates appropriate time to change carbon brushes
  • LED Power Light indicates active power supply
  • Vibration Absorbing Handle with Ergonomic Soft Rubber Grip for vibration absorption and comfortable operation
  • Includes Straight (Drilling) and D-Style (Demolition) Side Handles

STANDARD EQUIPMENT

INCLUDES: Bit Grease (194683-7), Straight Side Handle Incl. Depth Gauge (135209-6), D-Style Side Handle (134890-0), Cleaning Cloth (443122-7), Plastic Carrying Case (196188-3) 

SPECIFICATIONS


Bit Type

SDS-MAX

Maximum Capacities:

Concrete (TCT)

1-3/4" (45 mm)

Concrete (Core Bit)

5" (125 mm)

No Load Speed

130 - 280 RPM

Blows Per Minute

1,250 - 2,750 BPM

Impact Energy

12.5 J (9.2 ft. lbs)

AMPS (120V)

13.5 A

Vibration Level

7.5 m/s2 (Drilling) / 7.0 m/s2 (Chiseling)

Noise Level

94 dB(A)

Overall Length

18" (458 mm)

Net Weight

19.8 lbs (9.0 kg)
 
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Note: Makita Canada reserves the right to change specification of products without notice. The contents of the parts breakdown and Instruction manuals may be different from current products.

 
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