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Some dust created by power sanding, sawing, grinding, drilling, and other 

construction activities contains chemicals known to cause cancer, birth defects or 

other reproductive harm. Some examples of these chemicals are:
  •  lead from lead-based paints,
  •  crystalline silica from bricks and cement and other masonry products, and
  •  arsenic and chromium from chemically-treated lumber.
Your risk from these exposures varies, depending on how often you do this type 

of work. To reduce your exposure to these chemicals: work in a well ventilated 

area, and work with approved safety equipment, such as those dust masks that are 

specially designed to filter out microscopic particles.

 

MT2779

Breakaway Torque ....................................1,600 ft. lbs.
Maximum Torque .........................................900 ft. lbs. 
Free Speed .................................................. 7,500 RPM
Air Inlet ...........................................................  1/4" NPT
Average Air Consumption ...............................4.9 cfm
Recommended Hose Size ............................... 3/8" I.D.
Net Weight .....................................................  4.53 Lbs.
Overall Length ................................................... 7-5/16"
Sound Pressure Level ...................................95.2 dBA
Vibration Level ............................................. 8.8 m/sec²

S P E C I F I C A T I O N S

• Operating Instructions 
• Warning  Information 
• Parts Breakdown

Copyright © Professional Tool Products, 2019

All rights reserved.

MT2779

MT2779G

MT2779O

MT2779Y

WARNING

WARNING

ALWAYS READ  

INSTRUCTIONS  

BEFORE USING  

POWER TOOLS

ALWAYS WEAR  

SAFETY GOGGLES

ALWAYS WEAR 

HEARING  

PROTECTION

AVOID PROLONGED  

EXPOSURE TO  

VIBRATION

LLAVE DE IMPACTO DE ALTA POTENCIA 1/2

"

IMPACT WRENCH

HIGH POWER

CLÉ À CHOCS HAUTE PUISSANCE 1/2 PO

2

1

Summary of Contents for MT2779

Page 1: ...dust masks that are specially designed to filter out microscopic particles MT2779 Breakaway Torque 1 600 ft lbs Maximum Torque 900 ft lbs Free Speed 7 500 RPM Air Inlet 1 4 NPT Average Air Consumptio...

Page 2: ...ing while operating air tools can be a major cause of serious injury or death Be aware of excess hose left on the walking or work surface Keep body working stance balanced and firm Do not overreach wh...

Page 3: ...tool Higher pressure over 90 psig 6 2 bar raises performance beyond the rated capacity of the tool which will shorten tool life and could cause injury Always use clean dry air Dust corrosive fumes and...

Page 4: ...r workmanship the tool will be repaired free of charge and returned to you freight prepaid This warranty gives you specific rights You may also have other rights which vary from state to state The for...

Page 5: ...ll 2 5mm 2 301 RS0260301 Hex Socket Head Bolt 2 pack 1 302 RS123405 Front Bearing 6002 1 303 RS123406 Front Bearing Plate 1 304 RS123407 Cylinder 1 305 RS123408 Rotor 1 306 RS123409 Rotor Blade 7 pack...

Page 6: ...vo los que son espec ficamente dise ados para filtrar las part culas microsc picas MT2779 Torsi n al arranque 1 600 libras pie Maximum de torsi n 900 libras pie Velocidad libre 7 500 RPM Entrada de ai...

Page 7: ...n seria o la muerte Sea consciente de la manguera excedente dejada por la superficie para caminar o trabajar Mantenga balanceada y firme la postura corporal de trabajo No se extra limite al operar est...

Page 8: ...onexi n r pida Primera Manguera No instale aqu el acoplamiento de conexi n r pida Conexi n macho Conexi n macho Filtro Abastecimiento de aire Manguera que azota SISTEMA DEADMINISTRACI N DE POTENCIA Y...

Page 9: ...ser defectuosa en cuesti n material o mano de obra durante el per odo de dicha garant a Para que se repare su herramienta devuelva la herramienta a cualquiera de los Centros de Garant a Autorizados de...

Page 10: ...nt des peintures Silicium cristallin provenant des briques du ciment et d autres produits de ma onnerie et Arsenic et chrome provenant du bois trait chimiquement Le risque que pr sentent ces expositio...

Page 11: ...i experimente molestias estremecimiento o dolor Antes de continuar us ndola solicite el consejo m dico Une glissade un tr buchage et ou une chute lors de l utilisation d outils pneumatiques peut cause...

Page 12: ...rsonnes proximit MT2779 CL PERCUSSION DE 1 2 PO ALIMENTATION EN AIR Cet outil peut fonctionner l int rieur d une large plage de pression d air Il est recommand que la pression soit de 90 psi lorsque l...

Page 13: ...arantie qui pr sente un d faut de mat riau ou de main d uvre durant la p riode de garantie Pour faire r parer l outil retournez le l un des centres de garantie autoris s de Matco indiqu s ci dessous p...

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