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Angle Grinders

GA7030/ S, GA7040S 

180mm (7")

GA9030/ S, GA9040S 

230mm (9") 

ROBUST CREATURE

G E N E R A T I O N

PRINTED IN JAPAN Z23245-2 2006-05

3-11-8, Sumiyoshi-cho, Anjo, Aichi 446-8502, Japan

Performance data

Option

Double Insulation

Soft Start
(GA7030S/ GA7040S/ GA9030S/ GA9040S)

(GA7030)

(GA9040S)

Torque Limiter

Angle Grinder

GA7030/ GA7030S/ GA7040S 

180mm (7") 

/ GA9030/ GA9030S/ GA9040S

 230mm (9")

204

Continuous rating Input
Capacity (

Depressed center wheel)

Hole dia.
No load speed
Dimensions (L x W x H)
Net weight
Power supply cord

Items of standard equipment and specifications may differ from country to country.

Specification

Standard equipment

Lock Nut wrench, Grip (Tool does not come with depressed center wheel)

2,600W

 

5.5kg (12.1lbs)

2,400W

 

5.1kg (11.2lbs)

 230mm (9")

22.23mm (7/8")

6,600rpm

511mm x 249mm x 140mm (20-1/8" x 9-3/4" x 5-1/2")

2.5m (8.2ft)

2,600W

 

5.5kg (12.1lbs)

2,400W

 

5.1kg (11.2lbs)

 180mm (7")

22.23mm (7/8")

8,500rpm

511mm x 200mm x 140mm (20-1/8" x 7-7/8" x 5-1/2")

2.5m (8.2ft)

GA7030/ GA7030S

GA7040S

GA9030/ GA9030S

GA9040S

(Cut concrete to depth of  40 mm.)

Numbers in the charts above are relative values when setting Competitor "B" capacity as 100. It may differ under some conditions.

Efficiency of concrete cutting Performance

180mm Angle Grinders

80

100

fast

slow

105

100

90

Makita

GA7030/S

Competitor 

"B"

Competitor 

"M"

80

100

fast

slow

120

100

Makita

GA7040S

Competitor 

"B"

80

100

fast

slow

100

100

90

Makita

GA9030/S

Competitor 

"B"

Competitor 

"M"

80

100

fast

slow

115

100

110

Makita

GA9040S

Competitor 

"B"

Competitor 

"M"

230mm Angle Grinders

Comparison of Temperature Rise

Increased Heat Resistance

 

Continuously cut concrete  to depth of 30mm

Field temperature (degree C)

0

4

8

2

6

10

12

(min)

10

20

30

40

50

The graph proves the superiority of Makita GA9040S in heat-resistance. 

Competitor "B"

Makita 9059S

Makita GA9040S

Dust Collecting Wheel 
Guard 

Part No. 194044-1

Protect motor from metal dust.

Dust Covers

Part No. 194289-1

Plastic carrying case

Part No. 824755-1

Anti Vibration AVT Grip

Part No. 194290-6

Satisfy Professional's Needs

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