Makita GA9040S Specifications

Performance data
Efficiency of concrete cutting Performance
180mm Angle Grinders
Makita
105
Makita
120
GA7030/S
GA7040S
Competitor 100
"B"
Competitor 100
Competitor
90
"B"
"M"
80 100 80 100
slow fast slow
Numbers in the charts above are relative values when setting Competitor "B" capacity as 100. It may differ under some conditions.
Option
Anti Vibration AVT Grip Plastic carrying case
Part No. 194290-6 Part No. 824755-1
GA7030/ GA7030S/ GA7040S
Angle Grinder
Double Insulation
Soft Start
(GA7030S/ GA7040S/ GA9030S/ GA9040S)
Torque Limiter
(GA7030)
Specification
GA7030/ GA7030S
Continuous rating Input 2,400W
Capacity (Depressed center wheel) 180mm (7")
Hole dia. 22.23mm (7/8")
No load speed 8,500rpm
Dimensions (L x W x H) 511mm x 200mm x 140mm (20-1/8" x 7-7/8" x 5-1/2")
Net weight 5.1kg (11.2lbs)
Power supply cord 2.5m (8.2ft)
Standard equipment
Lock Nut wrench, Grip (Tool does not come with depressed center wheel)
3-11-8, Sumiyoshi-cho, Anjo, Aichi 446-8502, Japan
Increased Heat Resistance
Comparison of Temperature Rise
Continuously cut concrete to depth of 30mm
50
40
30
20
10
0
2 4 6 8
The graph proves the superiority of Makita GA9040S in heat-resistance.
(Cut concrete to depth of 40 mm.)
230mm Angle Grinders
Makita Makita
100
GA9030/S GA9040S
Competitor 100 Competitor
"B" "B"
Competitor Competitor
90
"M" "M"
80 100 80
fast slow fast slow
Dust Collecting Wheel Dust Covers
Part No. 194289-1
Protect motor from metal dust.
Guard Part No. 194044-1
/ GA9030/ GA9030S/ GA9040S
180mm (7") 230mm (9")
(GA9040S)
GA7040S GA9030/ GA9030S GA9040S
2,600W 2,400W
230mm (9")
22.23mm (7/8")
6,600rpm
511mm x 249mm x 140mm (20-1/8" x 9-3/4" x 5-1/2")
5.5kg (12.1lbs) 5.1kg (11.2lbs) 5.5kg (12.1lbs)
2.5m (8.2ft)
Items of standard equipment and specifications may differ from country to country.
PRINTED IN JAPAN Z23245-2 2006-05
Makita GA9040S
Competitor "B"
Makita 9059S
10 12
(min)
115
100
110
100
fast
204
2,600W
ROBUST CREATURE
G E
Angle Grinders
GA7030/ S, GA7040S
GA9030/ S, GA9040S
N E R A
Satisfy Professional's Needs
180mm (7")
230mm (9")
T I O N