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Combination rotary hammer SDS-Max compatible Makita HR4511C

Also known as: combination hammer, SDS max drill

Code HR4511C

Key features

  • Absorbed power (W)1350
  • No load speed (rpm)130 - 280
  • Blows per minute (bpm)1250 - 2750
  • Max hole diameter in concrete (mm)45
  • Impact power9,4 J
  • Cable length (m)5,0
See all 8 specifications

What it is

Combination rotary hammer SDS-Max compatible Makita HR4511C. Key specifications: absorbed power (W) 1350, no load speed (rpm) 130 - 280, blows per minute (bpm) 1250 - 2750.

A combination hammer is an SDS-Max hammer that drills with rotation and percussion and, with rotation switched off, chisels concrete and masonry.

What it is for

Used for drilling reinforced concrete, in hammer or rotary hammer mode and for drilling solid and hollow masonry, clay brick and blocks.

How to use it

Make sure there are no cables or pipes at the work point. Insert the clean, greased SDS-Max bit or chisel and select the mode: hammer drilling or chiselling only. Hold the tool with both hands, using the side handle and depth stop, without pushing too hard. Wear safety glasses, hearing protection, a dust mask and gloves.

Where it is used

  • Demolition
  • Renovation

Technical data

  • Absorbed power (W): 1350
  • No load speed (rpm): 130 - 280
  • Blows per minute (bpm): 1250 - 2750
  • Max hole diameter in concrete (mm): 45
  • Impact power: 9,4 J
  • Cable length (m): 5,0
  • Sound power LwA: 103 dB(A)
  • Sound pressure LpA (dB(A)): 95

Who it is for

Designed for demolition operatives, bricklayers and construction workers.

Related products

Before you order

In your request, please state the length, the diameter, the power rating and the quantities required, so we can give you the right quotation first time.

For prices and availability, request a quote from AMES Srl: we will reply with our quotation, delivery times and, where needed, an equivalent technical alternative.

Quantity
Specifications 8
Absorbed power (W)1350
No-load speed (rpm)130 - 280
Blows per minute (bpm)1250 - 2750
Max hole diameter in concrete (mm)45
Impact power9,4 J
Cable length (m)5,0
Sound power LwA103 dB(A)
Sound pressure LpA (dB(A))95

Compare with similar models

Technical data declared by the manufacturers. An empty cell means the figure is not declared.

Feature This model Combination rotary hammer SDS-Max compatible Makita HR4511C Cordless rotary hammer M18 FHACO540 Milwaukee Cordless rotary hammer M18 FHACO745 Milwaukee Combination rotary hammer SDS-Max compatible Makita HR4003C
Brand MakitaMilwaukeeMilwaukeeMakita
Absorbed power 1350 W——1100 W
No-load speed 130 - 280 rpm0 - 4900 - 347250 - 500 rpm
Blows per minute 1250 - 2750 bpm——1450 - 2900 bpm
Max hole diameter in concrete 45 mm——40 mm
Impact power 9,4 J——8,3 J
Cable length 5,0 m——5,0 m
Sound power LwA 103 dB(A)107108103 dB(A)
Sound pressure LpA (dB(A)) 95 dB(A9910095 dB(A
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The perfect setup for this job

Everything you need in one place, from functionality to safety.

For the job

For safety