Makita HR4002 Specifications page 2

2 Mode Rotary Hammer
::
::
No Hammering when Idling
No Hammering while
idling because air in the
cylinder is not compressed
Piston
unless tool is pressed
against ground.
This function ensures Striker
machine's long life.
::
Aluminum Housing
Provides high quality and toughness.
Comparison of Efficiency
Note: 1. It may differ under some conditions.
2. Numbers in the charts below are relative values
when the capacities of Competitor "B"
1
Test conditions: Drilled in concrete with compressive
strength of 40N/mm
2
Test conditions: Chipped concrete with compressive
strength of 40N/mm
the amount of concrete removed.
Rotary Hammer
Double Insulation
Torque Limiter
Carrying Case
2 Mode Change Lever
Hammering with Rotation
Hammering
Chisel locking
at 12 different positions
::
Torque Limiter
When drill bit hits
against reinforcements,
Torque Limiter operates
Piston
Air
to stop the rotation of
Sleeve
drill bit, ensuring safety
in your work.
Striker
::
Auto Cut-Out Carbon Brush
When Carbon Brush wears out, it will automatically
stop the motor. It protects commutator and indicates
time for maintenance.
1
are indexed at 100.
to a depth of 40mm.
2
Competitor
, and measured
2
::
Reinforcing bar
Concrete
Drilling (Bit diameter: 35mm)
Makita
135 135
HR4002
100
100
"B"
0 80 100 120
slow fast
HR4002
Continuous rating Input
Max. bit dia.
Max. core bit dia.
Blows per minute
No load speed
Dimensions
(L x W x H)
Net weight
Power supply cord
Standard Equipment
Depth Gauge, Grip Assembly, Grease Vessel
(Tool does not come with bit)
Items of standard equipment and specifications may differ by country or area.
SDS-Max Shank
Slide Chuck
Push-in and Go Slide-back and Pull
::
Rubberized Grip
Provides more comfort and control
while minimizing hand fatigue and pain.
2 Chipping
Makita
HR4002
Competitor
100
100
"B"
140 0 80
small
40mm (1-9/16")
1,050W (10A: North America)
40mm (1-9/16")
105mm (4-1/8")
2,500bpm
680rpm
458mm x 114mm x 256mm
(18" x 4-1/2" x 10-1/8")
6.2kg (13.7lbs)
5.0m (16.4ft)
Makita Corporation
3-11-8 Sumiyoshi-cho, Anjo, Aichi, 446-8502 Japan
PRINTED IN JAPAN Z23315-2 2007-04
105 105
100 120 140
large
350