Hitachi CM 4ST, Технические данные и руководство по обслуживанию

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-4-
L1 L2
L3
H
1. Comparison of Specifications
(Superior specifications: )
HITACHI
Maker
Model
Item
CM 4ST CM 4SB2
C
Diamond wheel dia. mm 110 (4-3/8”) 110 (4-3/8”) 110 (4-3/8”)
Max. cutting depth mm 34 (1-3/8”) 34 (1-3/8”) 34 (1-3/8”)
No-load speed min
-1
13,000 11,500 13,000
Power input W 1,300 1,320 1,300
Cat
alo
g spec
ificatio
ns
Weight
(excluding cord)
Kg 2.9* (6.4 lbs.) 2.8* (6.2 lbs.) 2.9* (6.4 lbs.)
Voltage V 220 220 220
Speed min -1 13,900 11,700 13,400
Noise level dB 87 85 90
No-lo
ad
Vibration level dB 106 (2.0 m/s 2 ) 103 (1.4 m/s 2 ) 111 (3.7 m/s 2 )
Current A 6.2 6.3 6.1
Speed min -1 8,900 7,900 8,500
Torque N · m
0.82
(1.11 ft-lbs.)
0.90
(1.22 ft-lbs.)
0.82
(1.11 ft-lbs.)
Full-lo
ad
Output W 770 740 730
Max. output W 1,950 2,090 1,640
Max. torque N · m
12.6
(17.1 ft-lbs.)
16.5
(22.4 ft-lbs.)
9.4
(12.8 ft-lbs.)
Charact
eristics
Weight
(excluding cord)
Kg
2.99*
(6.6 lbs.)
2.94*
(6.5 lbs.)
2.94*
(6.5 lbs.)
L1 mm 214 (8-27/64”) 204 (8-1/32”) 228 (8-63/64”)
L2 mm 201 (7-29/32”) 204 (8-1/32”) 204 (8-1/32”)
L3 mm 38 (1-1/2”) 28 (1-7/64”) 40 (1-37/64”)
Dimensions
H mm 156 (6-9/64”) 156 (6-9/64”) 168 (6-39/64”)
Dust-proof structure Trigger and Button Trigger and Button Trigger
F
eatures
Cutting depth setting Wing bolt Large lever Wing bolt
*: Excluding the cord and diamond wheel
COMPARISON WITH SIMILAR PRODUCTS