RB777 Rock breaker/ Road breaker - RB777 Jack Hammer

RB777 Rock breaker/ Road breaker, 1.simple structure, 2.Forging, 3.break up concrete and solid object in the road construction - more info check here: http://www.buyindustrialtools.com/RB777-Rock-breaker-Road-breaker-10121615/

Quick Brief

Place of Origin: Fujian China (Mainland) Brand Name: DSL Model Number: RB777 Jack Hammer Hammer Type: Jack Hammer Dimensions: 86*46*28cm Frequency: 18. 3Hz Max. Drilling Diameter: 57mm No-Load Speed: 200 Rated Input Power: pneumatic system Rated Voltage: pneumatic system Weight: 37kg Rammer stroke: 189mm Length: 733mm Air pressure: 0. 63Mpa Air consumption: 34L/s Rammer dia: 57mm Lubrication capacity: 30ml Shank size: 32*152mm Air pipe inner dia: 19mm(3/4") Certificates: ISO-9001&CE Configuration: Portable

Product Features:

RB777 Rock breaker/ Road breaker

1.simple structure

2.Forging

3.break up concrete and solid object in the road construction

Business Terms:

Port: fuzhou

Minimum Order Quantity: 1 Set/Sets up to you

Supply Ability: 3000 Set/Sets per Month more

Payment Terms: L/C,T/T,Western Union

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Specifications and Product Details:

RB777 Rock breaker/ Road breaker

1.Product specification

Weight	37kg
Length	733mm
Rammer dia	57mm
Rammer stroke	189mm
Air pressure	0. 63Mpa
Impact frequency	18. 3Hz
Air consumption	34L/s
Air pipe inner dia	19mm(3/4”)
Lubrication capacity	30ml
Shank size	32*152mm

2.RB777 Rock breaker/ Road breaker is a ideal tool that break up concrete and other solid object in the road construction and installation.

3.It has characteristic ofsimple structure,high efficiency and handy use . As long as fix a drill shank, turn on air source, then working.

4. RB777 Rock breaker/ Road breaker Work Principle

RB777 air compressor jack hammer is a tool that use compressed air as power, the compressed air come from air connection tube(31) to the valve unit in the pick back head(4), through valve(33), allot the compress air to cylinder(11)above below antrum,promote hammer(12) reciprocating up and down, hammer(12) make punch(14) beat the end of steel shank, ensure steel shank drill into concrete continuously, make it break into pieces.

RB777 Rock breaker/ Road breaker