Makita HR2300 Handbuch

Model No.

Description

PRODUCT

CONCEPT AND MAIN APPLICATIONS

Specification

Dimensions: mm (")

Width (W)

Height (H)

Length (L) 356 (14) 380 (15)

77 (3)

HR2300 HR2310T

209 (8-1/4)

HR2300

HR2310T

Rotary Hammer 23mm (7/8")

Combination Hammer 23mm (7/8")

HR2300 is a 23mm (7/8") 2-mode rotary hammer while HR2310T is

a 23mm (7/8") 3-mode combination hammer with quick change drill chuck.

Both models are adapted for SDS-PLUS bits, featuring compact and

lightweight design, enhanced comfort and better control with ergonomic handle.

HR2300 series models are available in the variations listed below, including

HR2600 and HR2610 series models developed on the same concept.

For information of HR2600 and HR2610 series models,

see “TECHNICAL INFORMATION” of each series.

P 1/ 23

Chuck type

HR2300 HR2310T

Yes (by trigger)

Yes

Europe, North America: 4.0 (13.1), Australia, Brazil: 2.0 (6.6),

Other countries: 2.5 (8.2)

Yes

0 - 1,200

0 - 4,600

Adapted for

SDS-PLUS shank bits

Adapted for SDS-PLUS shank bits

and Round shank bits*1

23 (7/8)

68 (2-11/16)

2.9 (6.3)

Impacts per minute= minֿ¹

No load speed: minֿ¹= rpm

Specification

Double insulation

Power supply cord: m (ft)

Variable speed control

Rotation reversing facility

2.7 (5.9)

Operation mode 2 modes

(Rotation only/ Rotation with Hammering)

3 modes

(Rotation only/ Rotation with Hammering/

Hammering only)

Model

*1 Round shank bits can also be used by replacing the factory-mounted chuck with Quick change drill chuck (keyless).

*2 with side grip

Concrete

TCT bit

Steel

Wood

Core bit

Diamond core bit

Capacities:

mm (")

Continuous Rating (W)

Voltage (V) Cycle (Hz) Input Output Max. Output (W)

110

120

220

230

240

6.9

6.2

3.4

3.3

3.2

50/ 60

720

---

720

300

500

127 6.0 50/ 60 720 300 500

Current (A)

70 (2-3/4)

13 (1/2)

32 (1-1/4)

YesTorque limiter

Model Operation Mode LED Chuck type

2 modes

(Rotation only/

Rotation with hammering)

3 modes

(Rotation only/

Rotation with hammering/

Hammering only)

26mm

Capacity

23mm

26mm

No Adapted for

SDS-PLUS shank bits

Adapted for

SDS-PLUS shank bits

and Round shank bits*

Yes

AV T

Yes

NoNo

Yes

HR2300

HR2310T

HR2610T

HR2611FT

HR2600

HR2601

HR2611F

HR2610

*Round shank bits can also be used by

replacing the factory-mounted chuck with

Quick change drill chuck (keyless).

TECHNICAL INFORMATION

Weight according to

EPTA-Procedure 01/2003*2: kg (lbs)

(The image above

is HR2300.)

Standard equipment

Note: The standard equipment for the tool shown above may vary by country.

Depth gauge .............................................. 1

Side grip ................................................ 1

Dust cup set ............................................... 1 (HR2300 for some countries only)

Quick change drill chuck (keyless) ........... 1 (HR2310T only)

Carrying case ............................................ 1 (plastic or aluminum)

Optional accessories

SDS-PLUS shank TCT hammer drill bits

Taper shank TCT hammer drill bits

Taper shank adaptor

Cotter

Core bits

Center bits

Core bit adaptor

Rod

Drill chuck ass'y

Chuck adapter assembly

Drill chuck S13

Chuck key S13

Tool holder set

Scraper assembly

Waterproof cover

Quick change drill chuck (keyless)

Dust cups 5 and 9

Hose

Joint 25

Dust cup set

Plastic carrying case

Hammer grease (30g)

Bit grease

Depth gauge

Blow out bulb

Safety goggles

Bull points

Cold chisels

Scaling chisels

Grooving chisels

Hammer service kit

P 2/ 23

Features and benefits

*The same advantages as HR2470 series models

40 Different bit-angle settings *

The bit-angle is adjustable

without chisel adapter.

Increased repairabilityIncreased repairabilityLess bit wobbling

compared with HR2470 series models The repairability of clutch cam is

drastically increased by simplifying

the mechanism of operation mode change.

High durability *

ergonomically designed to:

• give maximum power thrust.

• provide a sure and comfortable

grip in any operation; overhead

application, drilling with palm-up

or palm-down grip.

Easy-to-grip handle

Quick change drill chuck (keyless)

(HR2310T only)

Torque limiter

One-touch sliding chuck

for easy bit change

Redesigned accessories

obtained by making bit guide portion

9mm longer than that of the current models

Easy depth adjustment

Depth gauge can be adjusted

with a single motion.

Rubberized soft grip

provides enhanced comfort and control.

Plastic carrying case

Large carrying handle

Large latches

• Easy to transport with large carrying handle

• Easy to open with large latches

• Stackable with other plastic carrying cases

of the same size or different size

Dust cup

Higher visibility of the bit tip

obtained by transparent cup mouth

Connectable with the hose of

Makita vacuum cleaner without joint parts

• With Makita vacuum cleaner, this dust cup can efficiently

extract dust and debris in a wide range of drilling operations;

from overhead to vertical downward applications.

• Also can be used like the current dust cup by plugging

the suction port.

Compact and Lightweight design

obtained by minimizing motor weight,

with a newly designed tool-structure

Operation mode change lever

positioned on the bottom of gear housing

for reduced possibility of breakage

P 3/ 23

Comparison of products

P 4/ 23

Performance Comparison

Makita HR2300

Makita HR2230

BOSCH GBH2-23RE

HILTI TE2

[diameter: ø6.5mm (1/4")]

0 50 100 150

110

slow fast

[diameter: ø10.5mm (5/16")]

0 50 100 150

120

slow fast

Makita HR2300

Makita HR2230

BOSCH GBH2-23RE

HILTI TE2

[diameter: ø12.5mm (1/2")]

0 50 100 150

slow fast

[diameter: ø16.5mm (5/8")]

0 50 100 150

115

slow fast

Note: 1. The test results depend to a great extent on the hardness of materials, etc.

2. Numbers in the chart below are relative values when the capacities of HR2230 are indexed at 100.

Test conditions: Drilled holes to a depth of 40mm (1-9/16") using ø1.5mm² x 50m cord reel.

Test material: Concrete with compressive strength of 40N/mm²

100

HITACHI DH22PB 110 105

100

HITACHI DH22PB 100 125

Drilling

[Work speed] [Work speed]

110

Vibration: m/s²

Noise: dB(A)

Impact energy (EPTA): J

Impact energy*1: J

2.3

90/ 91

15.5

HR2310THR2300

Yes

4.0 (13.1)*4

720

2.7 (5.9) 2.6 (5.8)

Continuous rating input: W

Specification

Chuck type Adapted for

SDS-PLUS shank bits

Weight according to EPTA-

Procedure 01/2003*5: kg(lbs)

Power supply cord: m (ft)

Variable speed control

Rotation reversing facility

Job light

Rated amperage for

North America: A

0 - 1,200

0 - 4,600

Impacts per minute= minֿ¹

No load speed: minֿ¹= rpm

Operation mode:

R= Rotation only

R+H= Rotation with Hammering

H= Hammering only

23 (7/8)

13 (1/2)

32 (1-1/4)

Concrete

TCT bit

Steel

Wood

68 (2-11/16)

70 (2-3/4)

Core bit

Diamond core bit

Dimensions:

mm (")

380 (15)356 (14)

Height

77 (3)

209 (8-1/4)

2.2

15.0

HR2230 HR2020/ HR2021/ HR2022

Yes

4.0 (13.1)

710

N/A N/A

N/A 5.4

unknown

0 - 1,050

0 - 4,050

22 (7/8)

13 (1/2)

32 (1-1/4)

54 (2-1/8)

65 (2-9/16)

357 (14)

84 (3-5/16)

214 (8-3/8)

unknown unknown

90 (92*3)

16 (15.0*3)

DH22PB

Yes

620

0 - 1,050

0 - 4,400

22 (7/8)

13 (1/2)

32 (1-1/4)

50 (2)

65 (2-9/16)

89 (89*3)

13.5 (15.0*3)

TE2

Makita BOSCH HITACHI HILTI

Yes

4.0 (13.1)

650

unknown

0 - 1,200

0 - 4,600

22 (7/8)

13 (1/2)

20 (13/16)

unknown

352 (13-7/8)

89 (3-1/2)

203 (8)

Width

Length

Model

unknown

90 (89*3)

16 (16.0*3)

GBH2-23RE/

GBH2-22RE/

GBH2-22E

Yes/ Yes/ No

Yes Yes

5.0 (16.4)

650/ 620/ 620

2.5 (5.6)

5.0 (16.4)

2.6 (5.7) 2.5 (5.6)

No No

2.6 (5.7)

2.0

2.6 2.3 2.2 1.82.5/ 2.2/ 2.22.2

15.5

Yes/ Yes/ No

Yes/ No/ No

4.0 (13.1)

710

N/A

0 - 1,050/ 0 - 1,050/ 1,050

0 - 4,050/ 0 - 4,050/ 4,050

20 (13/16)

13 (1/2)

32 (1-1/4)

54 (2-1/8)

65 (2-9/16)

352 (13-7/8)

80 (3-1/8)

204 (8)

0 - 1,000

0 - 4,400

23/ 22/ 22 (7/8)

13 (1/2)

30 (1-3/16)

68 (2-11/16)

65 (2-9/16)

342 (13-1/2)

YesNo

Quick change drill chuck No

80 (3-1/8)

210 (8-1/4)

351 (13-3/4)

70 (2-3/4)

198 (7-3/4)

Adapted for

SDS-PLUS shank bits

Adapted for

SDS-PLUS shank bits

and Round shank bits*2

2.9 (6.3)

2 modes

(R/ R+H)

2 modes

(R/ R+H)

3 modes

(R/ R+H/ H)

*1 Measured according to our conventional reference, *2 Round shank bits can also be used by replacing the factory-mounted chuck with Quick change drill chuck (keyless).

*3 Actually measured value, *4 Europe, North America: 4.0 (13.1); Australia, Brazil: 2.0 (6.6); Other countries: 2.5 (8.2), *5 with side grip.

Capacities:

mm (")

Specification Comparison

Comparison of products

P 5/ 23

[1] NECESSARY REPAIRING TOOLS

Repair

DescriptionCode No. Use for

Retaining ring S pliers ST-2N

Retaining ring S pliers ST-2

1R003 removing Ring spring 14 and 15 from Tool holder complete for HR2300/

Ring spring 19 from Tool holder for HR2310T

removing Ring spring 21 from Tool holder for HR2310T

Bearing setting pipe 16-8.21R026 assembling Bearing box

1R004

Bearing setting plate 8.21R032 assembling Helical gear 26 for HR2310T

assembling Helical gear 26 for HR2300Bearing setting plate 10.21R033

removing Helical gear 26 for HR2300Bearing setting plate 15.21R035

removing/ assembling Spiro lock washer 30Gear extractor (large)1R045

removing Helical gear 26 for HR2310TBearing setting plate 12.21R034

Tip for retaining ring pliers1R212 Use with 1R003

1/4" Hex. shank bit for M41R228 removing M4 Hex socket head bolt

Ring spring setting tool A1R164 assembling Oil seal 25

Bearing setting pipe 20-12.21R028 assembling Helical gear 26

Pipe 301R232 assembling Oil seal 25

Round bar for arbor 30-1001R252 removing Oil seal 25

V block1R258 assembling Oil seal 25

Bearing extractor1R269 removing Ball bearing 6000LLB / 627DDW

Ring spring 26 setting tool B1R273 removing Cup sleeve / Ball bearing 6806LLU

Round bar for arbor 7-501R281 removing Helical gear 26

Jig for Spiro lock washer

1R369 removing/ assembling Spiro lock washer 30

Ring spring extractor

1R388 removing Ring spring 28

P 6/ 23

CAUTION: Repair the machine in accordance with “Instruction manual” or “Safety instructions”.

Repair P 7/ 23

Apply the following grease/ lubricant to protect parts and product from unusual abrasion.

[2] LUBRICATION (for HR2300)

Fig. 1

Item No. Description Grease/ Lubricant AmountPortion to lubricate

Makita grease RB No. 00

Makita lubricating oil VG100

Makita lubricating

oil VG100

Makita grease RB

No. 00

1 Cap 35

Gear housing complete Oil seal 25 on the inside of Gear housing complete

Lip portion where Bit is to be inserted

Entire surface

(h) Ball bearing portion

(g) Interleaved portion to Piston joint

Entire surface

Gear portion

19g

in total

Steel ball 7.0 (2 pcs.)

Whole portion

(a)

(b)

(e)

(f)

(g)

(h)

Portion that contacts Sleeve 9

a little

Driving flange

O ring 9

Tool holder complete

HR2300

Pin 6

Piston

joint

44 45

64 65

Portion that contacts Spur gear 51/ Pins 6

(e) Gear portion

(f) Portion that contacts 58 Swash bearing 10

Gear portion that engages with Armature gear shaft

Inside that contacts 48 Piston joint

38 Impact bolt Entire surface

37 Sleeve 9A Entire surface

(b) Inside where 46 Piston cylinder reciprocates

Push corn Portion that contacts Clutch cam B

Compression spring 5 Periphery

23 O ring 21

Striker

O ring 17.5

Piston cylinder (c) Inside where 44 Striker moves

(d) Periphery that 28 Tool holder complete contacts

Guide plate

Spur gear 10

Clutch cam B

Swash bearing 10

Helical gear 26

O-ring 68

O ring 26

Oil seal 12

Flat washer 30

36 Portion that contacts Inner housing complete

Flat washer 30

Spur gear 51

(a) Periphery that contacts Driving flange / Spur gear 51

P 8/ 23

[2] LUBRICATION (for HR2310T)

(c)

(a)

(b)

(d) (e)

(f)

Piston

joint

Clutch cam A

Quick change drill chuck

Steel ball 6 (2 pcs.) Steel ball 5

109

114

Fig. 2

Item No. Description Grease/ Lubricant AmountPortion to lubricate

Makita grease RB No. 00

Makita lubricating oil VG100

Makita lubricating

oil VG100

Makita grease

RB No. 00

105 Cap 35

Gear housing complete Oil seal 25 on the inside of Gear housing complete

Lip portion where Bit is to be inserted

Entire surface

(h) Ball bearing portion

(g) Pole portion to be inserted into Piston joint

Entire surface

Gear portion

19g

in total

Steel ball 7.0

Whole portion

Portion that contacts Sleeve 9

a little

Driving flange

O ring 9

Tool holder guide

complete

HR2310T

Sleeve 9

30 Pin 6

Portion that contacts Spur gear 51/ Pins 6 (6 pcs.)

Portion that contacts Inner housing complete

(f) Portion that contacts 58 Swash bearing 10

Gear portion that engages with Armature gear shaft

Inside that contacts Piston joint

38 Impact bolt Entire surface

Entire surface

(b) Inside where 46 Piston cylinder reciprocates

105

109

Entire surface

Steel ball 6 (2 pcs)

Steel ball 5

/ ---

---

114

Push corn Portion that contacts Clutch cam A

Compression spring 5 Periphery

23 O ring 21

Striker

O ring 17.5

Piston cylinder (c) Inside where 44 Striker moves

(d) Periphery that 28 Tool holder guide complete contacts

Guide plate

Cam unit

Swash bearing 10

Helical gear 26

O-ring 68

O ring 26

Oil seal 12

Flat washer 30

Spur gear 51

(g)

(h)

(a) Periphery that contacts 29 Driving flange / 30 Spur gear 51

(e) Gear portion that engages 55 Cam shaft

37 Sleeve 9B

Repair

P 9/ 23

[3] DISASSEMBLY/ASSEMBLY

[3]-1A. Bit holder section for HR2300

Chuck cover

Chuck coverCap 35

Groove of

Tool holder

complete

Tool holder

complete

DISASSEMBLING

(1) Remove Cap 35.

(2) Separate Ring spring 14 from the groove of Tool holder complete using

1R003 with 1R212. (Fig. 3)

Washer 16 on Ring spring 15 is removed.

(3) Remove Ring spring 15 in the same way while pressing down Chuck cover.

(Fig. 4) Then pick up Flat washer 17 and Rubber washer 16

from the space between Chuck cover and Tool holder complete.

Chuck cover is removed.

(4) Remove two Steel balls 7.0 while pressing down Ring 21. (Fig. 5)

Ring 21, Guide washer and Conical compression spring 21-29 are removed.

Fig. 3

Fig. 4

Fig. 6

Fig. 5

ASSEMBLING

Assemble in the reverse order of disassembly. Refer to Fig. 6 for the directions of the components.

Cap 35

Ring spring 14

(black)

Ring spring 14

(black)

Ring spring 15

(silver)

Ring spring 15

(silver)

Flat washer 17

1R003

1R212

Ring 21

Guide washer

Guide washerWasher 16

chamfered

portion

Conical compression

spring 21-29

Conical compression

spring 21-29

Steel ball 7.0

(2 pcs.)

chamfered

portion

concave

side

Steel ball

7.0 (2 pcs.)

Flat washer 17 Rubber

washer 16

convex

side

flat side

P 10/ 23

[3] DISASSEMBLY/ASSEMBLY

[3]-1B. Holder section for Drill chuck for HR2310T

DISASSEMBLING

(1) Remove Tool holder set from Tool holder guide complete. (Fig. 7)

(2) Remove Cap 35, then separate Ring spring 19 from the groove of Tool holder using 1R003 with 1R212. (Fig. 8)

(3) Remove Chuck cover, then remove Steel ball 7.0 while pressing down Stopper. (Fig. 9)

Stopper, Guide washer, Conical compression spring 21-29 and Flat washer 21 are removed. (Fig. 10)

(4) Remove Ring spring 21 with 1R004 from Tool holder guide complete side.

Flat washer 24, Leaf spring and Steel ball 5 are removed. (Fig. 11)

(5) Remove two Steel balls 6, Torsion spring 31and Change ring from Tool holder.(Fig. 12)

Fig. 7

Chuck cover

Steel ball 7.0

Stopper

Chuck cover Groove of

Tool holder

Cap 35

Ring spring 19

1R003

1R212

Torsion spring 31

Change ring

Steel ball 6

(2 pcs.)

Tool holder

Change cover

Fig. 10 Fig. 12Fig. 11

Fig. 8 Fig. 9

Repair

Tool holder

guide

complete

side

Stopper

Guide washer

Tool holder

Flat washer 21

Conical

compression

spring 21-29

Ring spring 21

Flat washer 24

Leaf spring

Steel ball 5

Tool holder guide

complete

Tool holder set

Andere Handbücher für HR2300

Dieses Handbuch passt für folgende Modelle

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