45mmLearned from the Mother Earth
HR4511C/ HR4510C/ HR4501C 45mm (1-3/4")
Rotary HammerComparison of Efficiency
Note: 1. It may differ under some conditions.2. Numbers in the charts below are relative values when the capacities of Competitor "H" are indexed at 100.
Drilling1
Test conditions: Drilled in concrete with compressive strength of 40N/mm2 .
Bit diameter: 25mm
90 100 110 120 fastslow
Makita HR4511Cseries models
Competitor "H"
120120
Competitor "B" 9090
Makita HR4500C
Makita HR4511Cseries models
Competitor "H"
Competitor "B"
Makita HR4500C
115115
100100
0
Bit diameter: 40mm
90 100 110 120 fastslow
Makita HR4511Cseries models
Competitor "H"
130130
Competitor "B" 110110
Makita HR4500C 110110
100100
0
90 100 110 120
120120
115115
110110
100100
0 largesmall
Chipping2
Test conditions: Chipped concrete with compressive strength of 40N/mm2.
Photo : HR4511C
Items of standard equipment and specifications may differ by country or area.
PRINTED IN JAPAN Z23365-2 AI-AD
Makita Corporation3-11-8 Sumiyoshi-cho, Anjo, Aichi, 446-8502 Japan
Continuous rating InputMax. bit dia.Max. core bit dia.Impacts per minute (ipm)No load speed (rpm)Dimensions(L x W x H)Net weightPower supply cord
HR4511C1,350W 45mm (1-3/4")125mm (5")1,250-2,750130-280458 x 136 x 288mm (18" x 5-3/8" x 11-3/8")8.5kg (18.7lbs)5.0m (16.4ft)
HR4510C1,350W 45mm (1-3/4")125mm (5")1,250-2,750130-280458 x 136 x 288mm (18" x 5-3/8" x 11-3/8")8.4kg (18.5lbs)5.0m (16.4ft)
HR4501C1,350W 45mm (1-3/4")125mm (5")1,250-2,750130-280458 x 121 x 288mm (18" x 4-3/4" x 11-3/8")7.8kg (17.2lbs)5.0m (16.4ft)
Standard Equipment Depth Gauge, Side Handle (D-shaped), Side Handle (Bar-shaped), Bit Grease (Tool does not come with bit.)
Double Insulation
Variable Speed
Electronic Speed Control
Soft Start
Torque Limiter
Carrying Case
Rotary Hammer 171HR4511C / HR4510C / HR4501C 45mm (1-3/4")
SDS-Max Shank
Satisfy Professional's Needs
Principle of Dynamic Vibration Absorber
Reinforcing barReinforcing barReinforcing bar
Piston
StrikerSleeve
Air
Striker
Piston
THE MOTHER EARTH SOMETIMES QUAKES.
Time to reach ELV
Slide Chuck:: push-in and Go:: slide-back and Pull
Electronic control featuresVariable speed control by dial Constant speed control, Soft Start variable speed control
LED lampfor indication of "Green":: being electrified of "Blinking Red" :: replacing of carbon brush
No Hammeringwhile Idlingensures machine's long life.
Torque Limiterwhen drill bit hits against reinforcements, Torque Limiter operates to stop.
Change Lever in protected positionfor reduced possibility of breakage even if the machine is carelessly down to rest.
HR4511C
HR4510C
HR4501C
/// Active Dynamic Vibration Absorber
/// Active Dynamic Vibration Absorber
/// Vibration Absorbing Grip
Learned from
the Mother Earth
MAKITA's "Active" Dynamic Vibration Absorber(HR4511C and HR4510C)
Extremely Comfortable
Easy and Very Comfortable
Easy and Comfortable
Easier to manage the exposure of vibration to body.Easy operating Slide Lock-on Switch for hammering.
Easiest to manage the exposure of vibration to hands and arms.
Slide Lock-on switch leaves operators' fingers out of effort to keep pulling trigger for long hours when hammering.
Selectable Switches
Hammering
Hammering
Hammering with Rotation
Hammering with Rotation
Vibration Absorbing Grip (HR4511C only)
Spring
Hinge
Piston
Balancer
Air
Piston
Balancer
Air
Air
Air
Slide lock-on switchfor Hammering
Trigger switch for Hammering and Hammering with Rotation
Tool does not come with bit.
Tool does not come with bit.
Tool does not come with bit.
Shift of air pressure in crank room and barrel room "actively" controls balancer to move opposite of piston.
Spring loaded hinged grip absorbs vibration
16 Angle Settings of Chisel bit
20m/s215m/s2
150min 200min100min
213min
133min
47min
37min
42min
37min
53min
50min
10m/s2
HR4511C
HR4510C
HR4501C
Competitor "H"
Competitor "B"
Competitor "D"
HR4500C
Comparison of Vibration level* and Time to reach ELV (Exposure Limit of Vibration)**
*It is known as the tri-axial value and value at Directive of A(8).**It means the maximum amount of vibration that an operator may be exposed to on any single day.
Vibration level
See the Result of AVT
Longer life of Carbon brushesfeatures twice as long as that of Predecessor model by employing large carbon brush.
Auto Cut-Out Carbon Brushprotects commutator and indicates time for maintenance.
Rubberized Soft Gripprovides more control and comfort while minimizing hand fatigue and pain.
How to generate POWERHow to manage VIBRATIONHow to bring you COMFORT
7.5m/s2
9.5m/s2
16m/s2
18.0m/s2
17.0m/s2
18.0m/s2
15.0m/s2