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T
ECHNICAL INFORMATION
Model No.
Description
C
ONCEPT AND MAIN APPLICATIONS
Models MT80A/ MT80B have been developed as maktec brand
hammer drills 10mm (3/8")/ 16mm (5/8"), mainly for the emerging
countries.
New maktec design is employed to eliminate white printing and
polygonal line from maktec logo/ elastomer from handle for the cost
effectiveness.
S
pecification
Voltage (V)
220
230
240
Specification
No load speed: min.
¹=rpm
ˉ
Impacts per min.: min.
Chuck type
Chuck capacity: mm (")
Capacities: mm (")
Variable speed control by trigger
Reverse switch
Protection against electric shock
Power supply cord: m (ft)
Weight according to
EPTA-Procedure 01/2003*: kg (lbs)
* with Side grip
S
tandard equipment
Chuck key S10 (MT80A) ........................................ 1
Chuck key S13 (MT80B) ........................................ 1
Key holder 10 .......................................................... 1 (for some countries only)
Side grip .................................................................. 1
Plastic carrying case (MT80B) ............................... 1 (for "K model" only)
Note: The standard equipment for the tool shown above may vary by country.
O
ptional accessories
Depth gauge
MT80A, MT80B
Hammer Drills 10mm (3/8"), 16mm (5/8")
Current (A)
Cycle (Hz)
2.4
50/60
2.3
50/60
2.2
50/60
Model No.
¹= ipm
ˉ
1.5 - 10 (1/16 - 3/8)
Concrete
Steel
Wood
Double insulation
Length (L)
Width (W)
Height (H)
Continuous Rating (W)
Input
500
500
500
MT80A
0 - 2,900
0 - 43,500
Keyed
10 (3/8)
10 (3/8)
20 (13/16)
Yes
Yes
2.0 (6.6)
1.6 (3.4)
PRODUCT
P 1/ 12
L
H
W
Dimensions: mm ( " )
MT80A
MT80B
254 (10)
262 (10-3/8)
70 (2-3/4)
196 (7-3/4)
Max. Output (W)
Output
250
350
250
350
250
350
MT80B
0 - 2,900
0 - 43,500
Keyed
1.5 - 13 (1/16 - 1/2)
16 (5/8)
13 (1/2)
20 (13/16)
Yes
Yes
Double insulation
2.0 (6.6)
1.7 (3.7)
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Related Manuals for Makita MT80A
Summary of Contents for Makita MT80A
- Page 1 MT80A, MT80B Description Hammer Drills 10mm (3/8"), 16mm (5/8") ONCEPT AND MAIN APPLICATIONS Models MT80A/ MT80B have been developed as maktec brand hammer drills 10mm (3/8")/ 16mm (5/8"), mainly for the emerging countries. Dimensions: mm ( " ) New maktec design is employed to eliminate white printing and...
- Page 2 1R278 Round bar for arbor 4-50 disassembling Cam complete from Cam holder [2] LUBRICATION Apply Makita grease N. No.2 to the following portions designated with the black triangle to protect parts and product from unusual abrasion. Item No. Description Portion to lubricate...
- Page 3 1R223 1R298 1R139 1R224 [3] -1B. 10mm Drill Chuck of model MT80A Remove 10mm Drill chuck as drawn in Fig. 2B. Fig. 2B 1. Fix 1R139 firmly with vise. Then attach 1R231 and Bit adapter 3. Turn 1R223 counter clockwise...
- Page 4 [3] DISASSEMBLY/ASSEMBLY [3] -1A. 13mm Drill Chuck of model MT80B (cont.) -1B. 10mm Drill Chuck of model MT80A (cont.) ASSEMBLING Assemble by reversing the disassembly procedure. Refer to Fig. 2A or Fig. 2B. Note: Set the fastening torque of 1R223 to 24.5N·m ~ 29.4 N·m (250 Kg f·cm ~ 300 Kg f·cm) and turn 1R223 clockwise.
- Page 5 (1) Assemble Compression spring 16 and Ball bearing 6002LLB to Spindle. And secure them with Ring spring 13. (Refer to the lower two illustrations in Fig. 4.) Note: Apply a little amount of Makita grease N. No.2 to Drum portion of Spindle and in the inner ring the bearing. (Refer to [2] LUBRICATION.) (2) Assemble Helical gear 39 to Spindle as drawn in Fig.
- Page 6 P 6/ 12 epair [3] DISASSEMBLY/ASSEMBLY [3] -2. Helical Gear 39, Ball Bearing 6002LLB (cont.) ASSEMBLING (3) Mount the assembled Spindle section to the machine as drawn in Fig. 6. Fig. 6 1. Assemble the Spindle section to Cam holder complete. 2.
- Page 7 P 7/ 12 epair [3] DISASSEMBLY/ASSEMBLY [3] -3. Cam Complete, Change Lever (cont.) DISASSEMBLING (4) Disassemble Cam complete from Cam holder as drawn in Fig. 8. Fig. 8 Put Cam holder complete onto 1R258, and set 2 pcs. of 1R278 to the holes of Cam holder complete. And then press 2 pcs.
- Page 8 (2) Assemble Change lever to Cam holder complete as drawn in Fig. 10. Fig. 10 2. Apply a little amount of Makita grease 1. Assemble Plate 19 to Cam holder complete by fitting it N No.2 to Change lever at the portion to the groove in Cam holder complete.
- Page 9 P 9/ 12 ircuit diagram Fig. D-1 Areas where suppression of radio interference is required Color index of lead wires' sheath Black Purple Orange White Note: Brush holder A: Change lever side Brush holder B: Switch side Brush holder A Choke coil (purple) Field...
- Page 10 P 10/ 12 iring diagram Fig. D-2 Areas where suppression of radio interference is required Wiring in Housing set (L) Setting of Brush holders Put Brush holders as drawn below so that the Lead wires can be connected to them approaching from rear side. While facing the window of Brush holder Change lever side to Housing (L) side, put it in the position...
- Page 11 P 11/ 12 ircuit diagram Fig. D-1A Areas where suppression of radio interference is not required Color index of lead wires' sheath Black Purple Orange White Note: Brush holder A: Change lever side Brush holder B: Switch side Brush holder A Field Brush holder B Switch...
- Page 12 P 12/ 12 iring diagram Fig. D-2A Areas where suppression of radio interference is not required Wiring in Housing set (L) Setting of Brush holders Put Brush holders as drawn below so that the Lead wires can be connected to them approaching from rear side. While facing the window of Brush holder Change lever side to Housing (L) side, put it in the position...
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